Yamaguchi Atsushi 山口篤

… Alternative Names

YAMAGUCHI Atsushi 山口篤

Less

Researcher Number	50344495
Other IDs	https://orcid.org/0000-0002-5646-3608
External Links
Affiliation (Current)	2023: 北海道大学, 水産科学研究院, 准教授
Affiliation (based on the past Project Information) *help	2016 – 2022: 北海道大学, 水産科学研究院, 准教授 2012 – 2016: 北海道大学, 水産科学研究科(研究院), 准教授 2014: 北海道大学, 大学院水産科学研究院, 准教授 2008 – 2011: 北海道大学, 大学院・水産科学研究院, 准教授 2002 – 2004: 北海道大学, 大学院・水産科学研究科, 助手
Review Section/Research Field	Principal Investigator General fisheries / Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields / Environmental dynamic analysis / Aquatic bioproduction science Except Principal Investigator Basic Section 40030:Aquatic bioproduction science-related / General fisheries / Environmental dynamic analysis / Science and Engineering / 広領域 / Environmental dynamic analysis
Keywords	Principal Investigator 動物プランクトン / カイアシ類 / 海洋生態系 / 生物海洋学 / バイオマス / 画像イメージング / ビデオプランクトンレコーダー / 光学式プランクトンカウンター / ヤムシ類 / 物質循環 … More / オキアミ類 / プランクトン / 画像解析 / 経年変化 / バイオメトリー式 / 北太平洋 / 生物地球科学 / 環境動態解析 / プランクトン学 / 生活史 / 北極海 / 中層 / 深海 / 鉛直分布 / 脱皮間成長 / 氷上ステーション / 時系列試料 / 砕氷船 / 海洋生態 / 水産学 / 浮遊生物学 / 画像 / 極地 / 呼吸量 / 日周鉛直移動 / 季節鉛直移動 / 能動輸送 / 深海生物 / 端脚類 / 能動輸送量 / 摂餌量 / 地理変化 / 生態効率 / サイズ / イメージング技法 / アロメトリー式 / 生産量 / バイオイメージング / 全球スケール / アルゴリズム / 自動計測 / クラゲ類 / フレームカメラ / 海氷融解タイミング / 気候レジームシフト / 南東部ベーリング海 / 湿重量 / サイズ組成 / ZooScan / NBSS / 画像イメージング技術 / ネット目合い / 4連ノルパックネット / 開口比 / 濾過効率 / 採集効率 / 植物プランクトン / ベーリング海 / アリューシャン列島 / ウニマック水道 / 有殻翼足類 / 海洋低次生態系 / ZooSCAN / 気候変動影響 / 経年変動 / 資源量 / 漁具漁法 / 未利用資源 / オイル / サプリメント / 気候変動 … More Except Principal Investigator 海洋生態系 / 海洋生態 / 生態系モデル / 海洋酸性化 / 動物プランクトン / 水産海洋学 / モデル / 黒潮 / 親潮 / 環境変動 / 水産学 / 海洋資源 / 多獲性魚類 / サンマ / ニホンウナギ / ウトウ / 数理モデル / OPL / 北極海 / セジメントトラップ / 海氷海洋物理モデル / 海氷融解 / メソスケール渦 / セジメントトラップ係留系 / 海氷減少 / 国際情報交換 / カナダ / 円石藻 / 浮遊性有孔虫 / Emiliania huxleyi / 環境放射能 / 沿岸海域 / 外洋域 / 海洋保全 / 環境分析 / 放射線 / 中・深層 / 生活史 / 代謝活性 / 体化学成分 / Zooplankton / meso / bathypelagic zones / Life history / metabolic activity / RNA / DNA ratio / 食物連鎖 / 窒素安定同位体比 / 炭素安定同位体比 / 同位体濃縮 / ISOSCAPE / 黒潮流域 / 餌料源 / 安定同位体比 / 環境動態モデル / 物質循環 / 生物多様性 / EBSA / モニタリング / 石灰質生物 / ISFETセンサ / 生物影響評価 / ISFET pHセンサ / 石灰化生物 / 有殻翼足類 / 生態的可塑性 / マイクロフォーカスX線CT / pHモニタリング / ISFETセンサ開発 / 遺伝子多様性 / ISFET pHセンサー / 半導体（ISFET）センサ / pH Less

Study on the impact of climate change on the marine ecosystem lower trophic levels by using the historically collected samplesPrincipal Investigator
- Principal Investigator
  
  山口篤
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
- Research Institution
  Hokkaido University
Elucidation of hotspot formation mechanism of marine top predators in the waters around Shiretoko
- Principal Investigator
  
  三谷曜子
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  Kyoto University
  Hokkaido University
Exploring the Possibility of a "Copepod Fishery" targeting on the Marine Lower Trophic OrganismsPrincipal Investigator
- Principal Investigator
  
  山口篤
- Project Period (FY)
  2020 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
- Research Institution
  Hokkaido University
季節海氷域における海洋酸性化と石灰質生物の応答メカニズムの解明
- Principal Investigator
  
  木元克典
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Inter-annual changes in zooplankton community in the Bering Sea shelf: Based on imaging analysisPrincipal Investigator
- Principal Investigator
  
  Yamaguchi Atsushi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Aquatic bioproduction science
- Research Institution
  Hokkaido University
Quantitative evaluation of zooplankton productivity using optical plankton observing system(Fostering Joint International Research)Principal Investigator
- Principal Investigator
  
  Yamaguchi Atsushi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research)
- Research Field
  
  General fisheries
- Research Institution
  Hokkaido University
Exploring the trophic source of marine ecosystem using isotope analysis: Towards the development of marine ecosystem conservation index in the Western North Pacific
- Principal Investigator
  
  AITA Maki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Transfer and accumulation of radioactive material in marine ecosystem
- Principal Investigator
  
  Kanda Jota
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo University of Marine Science and Technology
Quantitative evaluation of zooplankton production by optical plankton observation systemPrincipal Investigator
- Principal Investigator
  
  Yamaguchi Atsushi
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General fisheries
- Research Institution
  Hokkaido University
Catastrophic reduction of sea-ice in the Arctic Ocean - its impact on the marine ecosystems in the polar region-
- Principal Investigator
  
  HARADA Naomi
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Estimation of active flux by zooplankton vertical migrationPrincipal Investigator
- Principal Investigator
  
  YAMAGUCHI Atsushi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General fisheries
- Research Institution
  Hokkaido University
Historical transition and prediction of Northern Pacificecosystem associated with human impact and climate change
- Principal Investigator
  
  KISHI Michio
- Project Period (FY)
  2004 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  General fisheries
- Research Institution
  Hokkaido University
海産動物プランクトンに関する汎用性の高いバイオメトリー式の開発Principal Investigator
- Principal Investigator
  
  山口篤
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Hokkaido University
Physiological and ecological study on deep-sea zooplankton
- Principal Investigator
  
  IKEDA Tsutomu
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  広領域
- Research Institution
  HOKKAIDO UNIVERSITY

[Book] New Frontiers in Crustacean Biology (Crustaceana Monographs, 15) (ed.A.Asakura)2011
- Author(s)
  Ohtsuka, S., T.Horiguchi, Y.Hanamura, A.Yamaguchi, M.Shimomura, T.Suzuki, K.Ishiguro, H.Hanaoka, K.Yamada, S.Ohtani
- Publisher
  Brill Academic Publishers, Leiden, The Netherlands
- Data Source
  KAKENHI-PROJECT-21780173
[Book] Ohtani Symbyosis of planktonic copepods and mysids with epibionts and parasites in the North Pacific : diversity and interactions2011
- Author(s)
  Ohtsuka, S., T. Horiguchi, Y. Hanamura, A. Yamaguchi, M. Shimomura, T. Suzuki, K. Ishiguro, H. Hanaoka, K. Yamada and S. Ohtani
- Publisher
  Brill Academic Publishers
- Data Source
  KAKENHI-PROJECT-21780173
[Book] Ecosystem processes during the Oyashio spring bloom2010
- Author(s)
  Yamaguchi, A. and C. B. Miller
- Publisher
  Elsevier Ltd
- Data Source
  KAKENHI-PROJECT-21780173
[Book] The Paciiic and Arctic oceans : new Oceanographic Research2008
- Author(s)
  ed. Kallen B. Tewles (Yamaguchi, A.)
- Total Pages
  197
- Publisher
  Nova Science Publishers
- Data Source
  KAKENHI-PROJECT-16108002
[Journal Article] Effects of Early Sea-Ice Reduction on Zooplankton and Copepod Population Structure in the Northern Bering Sea During the Summers of 2017 and 20182022
- Author(s)
  Kimura Fumihiko、Matsuno Kohei、Abe Yoshiyuki、Yamaguchi Atsushi
- Journal Title
  
  Frontiers in Marine Science
  
  Volume: 9 Pages: 808910-808910
- DOI
  10.3389/fmars.2022.808910
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-21H02263, KAKENHI-PROJECT-20K20573
[Journal Article] Two species of seabirds foraged in contrasting marine habitats across the cold-water belt along the coast of northern Hokkaido in the southwestern Okhotsk Sea2022
- Author(s)
  Nishizawa Bungo、Okado Jumpei、Mitani Yoko、Nakamura Tomohiro、Yamaguchi Atsushi、Mukai Tohru、Watanuki Yutaka
- Journal Title
  
  Fisheries Science
  
  Volume: 88 Pages: 109-118
- DOI
  10.1007/s12562-021-01576-9
- NAID
  40022822404
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-19J01267, KAKENHI-PROJECT-21K03655, KAKENHI-PROJECT-20K20573
[Journal Article] North-south changes of zooplankton community and copepods population along the 110°E line in the Indian sector of the Southern Ocean during the austral summer2021
- Author(s)
  Sugioka Rikuto, Matsuno Kohei, Takahashi Keigo D, Makabe Ryosuke, Takahashi Kunio, Moteki Masato, Odate Tsuneo, Yamaguchi Atsushi
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 71 Issue: 1 Pages: 39-50
- DOI
  10.14943/bull.fish.71.1.39
- NAID
  120007126037
- ISSN
  2435-3353
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20H04313, KAKENHI-PROJECT-20K20573
[Journal Article] Seasonal Fluctuations of Phytoplankton in Lake Onuma and Konuma, Nanae, Hokkaido2021
- Author(s)
  小林淳希, 宮下洋平, 大洞裕貴, 織田さやか, 田中邦明, 松野孝平, 山口篤, 今井一郎
- Journal Title
  
  Memoirs of the Faculty of Fisheries Sciences, Hokkaido University
  
  Volume: 60 Pages: 33-67
- DOI
  10.14943/mem.fish.60.33
- NAID
  120007181258
- ISSN
  2435-3361
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-20K20573
[Journal Article] Impacts of diel vertical migration of the copepod Metridia pacifica on primary production and respiratory carbon flux in the subarctic Pacific Ocean2021
- Author(s)
  Yamaguchi Atsushi
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 71 Issue: 1 Pages: 29-37
- DOI
  10.14943/bull.fish.71.1.29
- NAID
  120007126035
- ISSN
  2435-3353
- Language
  English
- Open Access
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20K20573
[Journal Article] Ecology, Morphology, Phylogeny and Taxonomic Revision of Giant Radiolarians, Orodaria ord. nov. (Radiolaria; Rhizaria; SAR)2021
- Author(s)
  Nakamura Yasuhide、Tuji Akihiro、Kimoto Katsunori、Yamaguchi Atsushi、Hori Rie S.、Suzuki Noritoshi
- Journal Title
  
  Protist
  
  Volume: 172 Pages: 125808-125808
- DOI
  10.1016/j.protis.2021.125808
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20K20573, KAKENHI-PROJECT-20K15589
[Journal Article] Testing Bergmann's rule in marine copepods2021
- Author(s)
  Campbell Max D...Yamaguchi Atsushi et al. (34名共著論文 [アルファベット順] の32番目著者)
- Journal Title
  
  Ecography
  
  Volume: 44 Pages: 1283-1295
- DOI
  10.1111/ecog.05545
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20K20573
[Journal Article] Seasonal variability of the protist community and production in the southern Okhotsk Sea revealed by weekly monitoring2021
- Author(s)
  Matsumoto Takuma、Matsuno Kohei、Katakura Seiji、Kasai Hiromi、Yamaguchi Atsushi
- Journal Title
  
  Regional Studies in Marine Science
  
  Volume: 43 Pages: 101683-101683
- DOI
  10.1016/j.rsma.2021.101683
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20573, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-20H03054
[Journal Article] Between-year comparison of interactions between environmental parameters and various plankton stocks in the northern Bering Sea during the summers of 2017 and 20182021
- Author(s)
  Yamaguchi Atsushi、Kimura Fumihiko、Fukai Yuri、Abe Yoshiyuki、Matsuno Kohei、Ooki Atsushi、Hirawake Toru
- Journal Title
  
  Polar Science
  
  Volume: 27 Pages: 100555-100555
- DOI
  10.1016/j.polar.2020.100555
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20J20410
[Journal Article] Vertical changes in abundance, biomass and community structure of pelagic polychaetes down to 1000-m depths at Station K2 in the western subarctic Pacific Ocean covering the four seasons and day-night2021
- Author(s)
  Amei Kanako, Dobashi Ryo, Jimi Naoto, Kitamura Minoru, Yamaguchi Atsushi
- Journal Title
  
  Journal of Plankton Research
  
  Volume: 43 Pages: 442-457
- DOI
  10.1093/plankt/fbab031
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20K20573
[Journal Article] Seasonal changes in the zooplankton community and population structure in the northern Bering Sea from June to September, 20172020
- Author(s)
  Kimura Fumihiko、Abe Yoshiyuki、Matsuno Kohei、Hopcroft Russell R.、Yamaguchi Atsushi
- Journal Title
  
  Deep Sea Research Part II: Topical Studies in Oceanography
  
  Volume: 181-182 Pages: 104901-104901
- DOI
  10.1016/j.dsr2.2020.104901
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-18K14506
[Journal Article] Impacts of meltwater discharge from marine-terminating glaciers on the protist community in Inglefield Bredning, northwestern Greenland2020
- Author(s)
  Matsuno K、Kanna N、Sugiyama S、Yamaguchi A、Yang EJ
- Journal Title
  
  Marine Ecology Progress Series
  
  Volume: 642 Pages: 55-65
- DOI
  10.3354/meps13324
- NAID
  120007039237
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20H00186, KAKENHI-PROJECT-18K14506, KAKENHI-PLANNED-17H06320
[Journal Article] A morphological note on the pelagic polystiliferous hoplonemertean Protopelagonemertes beebei (Nemertea: Pelagica)2020
- Author(s)
 Kajihara Hiroshi、Yamaguchi Atsushi
- Journal Title
 
 Plankton and Benthos Research
 
 Volume: 15 Issue: 4 Pages: 337-341
- DOI
 10.3800/pbr.15.337
- NAID
 130007938749
- ISSN
 1880-8247, 1882-627X
- Language
 English
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-20K20573, KAKENHI-PROJECT-17H01483
[Journal Article] Regional comparison of seasonal changes on copepod community structure in the Arctic Ocean2020
- Author(s)
  Tokuhiro Koki、Abe Yoshiyuki、Onodera Jonaotaro、Sampei Makoto、Fujiwara Amane、Harada Naomi、Matsuno Kohei、Nothig Eva-Maria、Yamaguchi Atsushi
- Journal Title
  
  Polar Science
  
  Volume: online published Pages: 100509-100509
- DOI
  10.1016/j.polar.2020.100509
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-15H05712, KAKENHI-PROJECT-19J01087, KAKENHI-PROJECT-17H01483
[Journal Article] Review of spatial and inter-annual changes in the zooplankton community structure in the western Arctic Ocean during summers of 2008?20172020
- Author(s)
  Abe Yoshiyuki、Matsuno Kohei、Fujiwara Amane、Yamaguchi Atsushi
- Journal Title
  
  Progress in Oceanography
  
  Volume: 186 Pages: 102391-102391
- DOI
  10.1016/j.pocean.2020.102391
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-18K14506
[Journal Article] Abundance, horizontal and vertical distribution of epipelagic ctenophores and scyphomedusae in the northern Bering Sea in summer 2017 and 2018: Quantification by underwater video imaging analysis2020
- Author(s)
  Maekakuchi Marie、Matsuno Kohei、Yamamoto Jun、Abe Yoshiyuki、Yamaguchi Atsushi
- Journal Title
  
  Deep Sea Research Part II: Topical Studies in Oceanography
  
  Volume: 181-182 Pages: 104818-104818
- DOI
  10.1016/j.dsr2.2020.104818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-18K14506
[Journal Article] Distribution of Growth-Inhibiting Bacteria against the Toxic Dinoflagellate Alexandrium catenella (Group I) in Akkeshi-Ko Estuary and Akkeshi Bay, Hokkaido, Japan2020
- Author(s)
  Onishi Yuka、Tuji Akihiro、Yamaguchi Atsushi、Imai Ichiro
- Journal Title
  
  Applied Sciences
  
  Volume: 11 Pages: 172-172
- DOI
  10.3390/app11010172
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20573
[Journal Article] Community structure and seasonal changes in population structure of pelagic polychaetes collected by sediment traps moored in the subarctic and subtropical western North Pacific Ocean2020
- Author(s)
  AMEI KANAKO、JIMI NAOTO、KITAMURA MINORU、YOKOI NAOYA、YAMAGUCHI ATSUSHI
- Journal Title
  
  Zoosymposia
  
  Volume: 19 Pages: 41-50
- DOI
  10.11646/zoosymposia.19.1.9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20573, KAKENHI-PROJECT-17H01483
[Journal Article] Seasonal changes in the community structure of chaetognaths and the life cycle of the dominant chaetognath Eukrohnia hamata in the Oyashio region, western subarctic Pacific2020
- Author(s)
 Tone Matsumoto Yoshimi、Yamaguchi Atsushi
- Journal Title
 
 Plankton and Benthos Research
 
 Volume: 15 Issue: 2 Pages: 146-155
- DOI
 10.3800/pbr.15.146
- NAID
 130007849570
- ISSN
 1880-8247, 1882-627X
- Language
 English
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-17H01483
[Journal Article] Vertical distribution, population structure and developmental characteristics of the less studied but globally distributed mesopelagic copepod Scaphocalanus magnus in the western Arctic Ocean2020
- Author(s)
  Yamaguchi Atsushi、Ashjian Carin J、Campbell Robert G、Abe Yoshiyuki
- Journal Title
  
  Journal of Plankton Research
  
  Volume: 42 Pages: 368-377
- DOI
  10.1093/plankt/fbaa021
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19J01087, KAKENHI-PROJECT-17H01483
[Journal Article] Comparison of the vertical distribution of pelagic copepod abundance, biomass and community structure between the Atlantic and Pacific sectors of the Arctic Ocean2020
- Author(s)
  Abe, Y., N. Hildebrandt, K. Matsuno, B. Niehoff and A. Yamaguchi
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 70 Issue: 1 Pages: 91-102
- DOI
  10.14943/bull.fish.70.1.91
- NAID
  120006880737
- ISSN
  2435-3353
- Language
  English
- Open Access
- Data Source
  KAKENHI-PROJECT-20K20573, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-18K14506
[Journal Article] Vertical Distribution, Community Structure, and Active Carbon Flux of Two Macrozooplankton Taxa : Amphipods and Euphausiids in the Summer of the Western North Pacific2020
- Author(s)
  Hanamiya, Y., H. Murase, K. Matsuno and A. Yamaguchi
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 70 Issue: 1 Pages: 77-89
- DOI
  10.14943/bull.fish.70.1.77
- NAID
  120006880736
- ISSN
  2435-3353
- Language
  English
- Open Access
- Data Source
  KAKENHI-PROJECT-20K20573, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-18K14506
[Journal Article] Spatial changes in the summer diatom community of the northern Bering Sea in 2017 and 20182020
- Author(s)
  Fukai Yuri、Abe Yoshiyuki、Matsuno Kohei、Yamaguchi Atsushi
- Journal Title
  
  Deep Sea Research Part II: Topical Studies in Oceanography
  
  Volume: 181-182 Pages: 104903-104903
- DOI
  10.1016/j.dsr2.2020.104903
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20573, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-20J20410, KAKENHI-PROJECT-18K14506
[Journal Article] Vertical distribution and population structure of large dominant planktonic copepods down to greater depths in the Okhotsk Sea during early summer2019
- Author(s)
  柊萌乃, 山口篤
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 69 Issue: 2 Pages: 83-91
- DOI
  10.14943/bull.fish.69.2.83
- NAID
  120006775562
- ISSN
  2435-3353
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-17H01483
[Journal Article] Surface zooplankton size and taxonomic composition in Bowdoin Fjord, north-western Greenland: A comparison of ZooScan, OPC and microscopic analyses2019
- Author(s)
  Naito Akihiro、Abe Yoshiyuki、Matsuno Kohei、Nishizawa Bungo、Kanna Naoya、Sugiyama Shin、Yamaguchi Atsushi
- Journal Title
  
  Polar Science
  
  Volume: 19 Pages: 120-129
- DOI
  10.1016/j.polar.2019.01.001
- NAID
  120006980046
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-16H01772, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-16H02947, KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-19J01087
[Journal Article] The community composition of diatom resting stages in sediments of the northern Bering Sea in 2017 and 2018: the relationship to the interannual changes in the extent of the sea ice2019
- Author(s)
  Fukai, Y., K. Matsuno, A. Fujiwara and A. Yamaguchi.
- Journal Title
  
  Polar Biology
  
  Volume: 42 Pages: 1915-1922
- DOI
  10.1007/s00300-019-02552-x
- NAID
  120006887723
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-17H01483
[Journal Article] Zooplankton Size Structure in the Summer Western North Pacific Ocean: Analysis by Optical Plankton Counter2019
- Author(s)
  三島かおり・松野孝平・山口　篤
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 69 Issue: 1 Pages: 37-45
- DOI
  10.14943/bull.fish.69.1.37
- NAID
  120006712022
- ISSN
  1346-1842
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-17H01483
[Journal Article] Seasonal phenology of four dominant copepods in the Pacific sector of the Arctic Ocean: Insights from statistical analyses of sediment trap data2019
- Author(s)
  Tokuhiro Koki、Abe Yoshiyuki、Matsuno Kohei、Onodera Jonaotaro、Fujiwara Amane、Harada Naomi、Hirawake Toru、Yamaguchi Atsushi
- Journal Title
  
  Polar Science
  
  Volume: 19 Pages: 94-111
- DOI
  10.1016/j.polar.2018.08.006
- NAID
  120006980044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-15H01736, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-16H02947, KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-15H05712, KAKENHI-PROJECT-19J01087
[Journal Article] Study on Effect of Net Mesh Size on Filtering Efficiency and Zooplankton Sampling Efficiency using Quad-NORPAC Net2019
- Author(s)
  濵　斉之・阿部義之・松野孝平・山口　篤
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 69 Issue: 1 Pages: 47-56
- DOI
  10.14943/bull.fish.69.1.47
- NAID
  120006712023
- ISSN
  1346-1842
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-19J01087
[Journal Article] Ontogenetic vertical migration of the mesopelagic carnivorous copepod Paraeuchaeta spp. is related to their increase in body mass2019
- Author(s)
  Yamaguchi Atsushi、Ashjian Carin J、Campbell Robert G、Abe Yoshiyuki
- Journal Title
  
  Journal of Plankton Research
  
  Volume: 41 Pages: 791-797
- DOI
  10.1093/plankt/fbz051
- NAID
  120006941705
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-19J01087
[Journal Article] Yearly comparison of the planktonic chaetognath community in the Chukchi Sea in the summers of 1991 and 20072019
- Author(s)
  Amano Karen、Abe Yoshiyuki、Matsuno Kohei、Yamaguchi Atsushi
- Journal Title
  
  Polar Science
  
  Volume: 19 Pages: 112-119
- DOI
  10.1016/j.polar.2018.11.011
- NAID
  120006980045
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14506, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-16H02947, KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-19J01087
[Journal Article] Ingestion rates and grazing impacts of Arctic and Pacific copepods in the western Arctic Ocean during autumn2019
- Author(s)
  Matsuno, K, Fujiwara, A, Hirawake, T, Yamaguchi, A
- Journal Title
  
  Bulletin of the Fisheries Sciences, Hokkaido University
  
  Volume: 69 Pages: 93-102
- NAID
  120006775563
- Open Access
- Data Source
  KAKENHI-PROJECT-17H01483
[Journal Article] Comparisons between POC and zooplankton swimmer flux from sediment traps in the subarctic and subtropical North Pacific2018
- Author(s)
  Yokoi Naoya、Abe Yoshiyuki、Kitamura Minoru、Honda Makio C.、Yamaguchi Atsushi
- Journal Title
  
  Deep-Sea Research I
  
  Volume: 133 Pages: 19-26
- DOI
  10.1016/j.dsr.2018.01.003
- NAID
  120006803944
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05822, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-16H02947, KAKENHI-PROJECT-15KK0268
[Journal Article] First record of the larvae of tanner crab Chionoecetes bairdi in the Chukchi Sea: A future northward expansion in the Arctic?2018
- Author(s)
  Jose M. Landeira, Kohei Matsuno, Yuji Tanaka, Atsushi Yamaguchi
- Journal Title
  
  Polar Science
  
  Volume: 16 Pages: 86-89
- DOI
  10.1016/j.polar.2018.02.002
- NAID
  120006847750
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16F16401, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-16H02947, KAKENHI-PROJECT-15KK0268
[Journal Article] Seasonal variability of zooplankton size spectra at Mombetsu Harbour in the southern Okhotsk Sea during 2011: An analysis using an optical plankton counter2018
- Author(s)
  Hikaru Hikichi, Daichi Arima, Yoshiyuki Abe, Kohei Matsuno, Soshi Hamaoka, Seiji Katakura, Hiromi Kasai, Atsushi Yamaguchi
- Journal Title
  
  Regional Studies in Marine Science
  
  Volume: 20 Pages: 34-44
- DOI
  10.1016/j.rsma.2018.03.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15J01219, KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-16H02947, KAKENHI-PROJECT-15KK0268
[Journal Article] Horizontal and vertical distribution of the appendicularian community and population structure in the Bering and Chukchi Seas during the summer of 20072018
- Author(s)
  Maekakuchi, M., Abe, Y., Matsuno, K., Hirawake, T., Yamaguchi, A.
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 68 Issue: 3 Pages: 43-49
- DOI
  10.14943/bull.fish.68.3.43
- NAID
  120006540082
- ISSN
  1346-1842
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01483, KAKENHI-PROJECT-16H02947, KAKENHI-PROJECT-15KK0268
[Journal Article] Length-weight relationships and chemical composition of the dominant mesozooplankton taxa/species in the subarctic Pacific, with special reference to the effect of lipid accumulation in Copepoda2017
- Author(s)
  Nakamura, A., K. Matsuno, Y. Abe, H. Shimada and A. Yamaguchi
- Journal Title
  
  Zoological Studies
  
  Volume: 56 Pages: 13-13
- NAID
  120006603695
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02947
[Journal Article] Latitudinal variations in the abundance, biomass, taxonomic composition and estimated production of epipelagic mesozooplankton along the 155°E longitude in the western North Pacific during spring2017
- Author(s)
  Yamaguchi, A., Matsuno, K., Yoshiyuki Abe, Arima, D. and Imai, I.
- Journal Title
  
  Progress in Oceanography
  
  Volume: in press Pages: 13-19
- DOI
  10.1016/j.pocean.2015.04.011
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J00293, KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032, KAKENHI-PROJECT-15J01219
[Journal Article] Inter-oceanic differences in macrozooplankton biomas and community structure in four regions around Hokkaido Island, Japan: consequences for marine ecosystem structure2017
- Author(s)
  Tomiyama, K., K. Matsuno, Y. Abe, H. Shimada and A. Yamaguchi
- Journal Title
  
  Bulletin of Fisheries Sciences, Hokkaido University
  
  Volume: 67 Pages: 25-34
- Open Access
- Data Source
  KAKENHI-PROJECT-16H02947
[Journal Article] Inter-oceanic differences in macrozooplankton biomas and community structure in four regions around Hokkaido Island, Japan : consequences for marine ecosystem structure2017
- Author(s)
  Tomiyama, K., Matsuno, K., Abe, Y., Shimada, H., Yamaguchi, A.
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 67 Issue: 2 Pages: 25-34
- DOI
  10.14943/bull.fish.67.2.25
- NAID
  120006334793
- ISSN
  1346-1842
- Language
  English
- Data Source
  KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-17H01483
[Journal Article] A light in the dark: ecology, evolution and molecular basis of copepod bioluminescence2017
- Author(s)
  Takenaka, Y., Yamaguchi, A., Shigeri, Y.
- Journal Title
  
  Journal of Plankton Research
  
  Volume: 39 Pages: 369-378
- DOI
  10.1093/plankt/fbx016
- NAID
  120006425609
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-17H01483
[Journal Article] First record of the doliolid genus Paradoliopsis in the Pacific Ocean2017
- Author(s)
 Lindsay, D.L., J. Nishikawa, K. Sunahara, Y. Fujiwara and A. Yamaguchi
- Journal Title
 
 Plankton and Benthos Research
 
 Volume: 12 Issue: 1 Pages: 66-70
- DOI
 10.3800/pbr.12.66
- NAID
 130005401683
- ISSN
 1880-8247, 1882-627X
- Language
 English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
 KAKENHI-PROJECT-24248032
[Journal Article] Abundance, development stage, and size of decapod larvae through the Bering and Chukchi Seas during summer2017
- Author(s)
  Landeira, J.M., Matsuno, K., Yamaguchi, A., Hirawake, T., Kikuchi, T.
- Journal Title
  
  Polar Biology
  
  Volume: 40 Pages: 1805-1819
- DOI
  10.1007/s00300-017-2103-6
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-17H01483
[Journal Article] Length-weight relationships and chemical composition of the dominant mesozooplankton taxa/species in the subarctic Pacific, with special reference to the effect of lipid accumulation in Copepoda2017
- Author(s)
  Nakamura, A., Matsuno, K., Abe, Y., Shimada, H., Yamaguchi, A.
- Journal Title
  
  Zoological Studies
  
  Volume: 56 Pages: 13-13
- NAID
  120006603695
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15KK0268
[Journal Article] Length-weight relationships and chemical composition of the dominant mesozooplankton taxa/species in the subarctic Pacific, with special reference to the effect of lipid accumulation in Copepoda2017
- Author(s)
  Nakamura, A., Matsuno, K., Abe, Y., Shimada, H., Yamaguchi, A.
- Journal Title
  
  Zoological Studies
  
  Volume: 56 Pages: 13-13
- NAID
  120006603695
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01483
[Journal Article] Evidence of increased toxic Alexandrium tamarense dinoflagellate blooms in the eastern Bering Sea in the summers of 2004 and 20052017
- Author(s)
  Natsuike, M., Saito, R., Fujiwara, A., Matsuno, K., Yamaguchi, A., Shiga, N., Hirawake, T., Kikuchi, T., Nishino, S., Imai, I.
- Journal Title
  
  PLOS ONE
  
  Volume: 12
- DOI
  10.1371/journal.pone.0188565
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-15H05712, KAKENHI-PROJECT-17H01483
[Journal Article] Optics-based surveys of large unicellular zooplankton: a case study on radiolarians and phaeodarians2017
- Author(s)
  Nakamura, Y., Somiya, R., Suzuki, N., Hidaka, M., Yamaguchi, A. and Lindsay, D. J.
- Journal Title
  
  Plankton and Benthos Research
  
  Volume: 12 Issue: 2 Pages: 95-103
- DOI
  10.3800/pbr.12.95
- NAID
  130005690263
- ISSN
  1880-8247, 1882-627X
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K07475, KAKENHI-PROJECT-15KK0268, KAKENHI-PROJECT-17H01483
[Journal Article] 西武北太平洋155°E線に沿った春季植物プランクトン群集の水平および鉛直分布: 多波長励起蛍光光度計による解析2016
- Author(s)
  松本健太郎、有馬大地、松野孝平、山﨑康裕、大西広二、大木淳之、平譯亨、山口篤、今井一郎
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 66 Issue: 1 Pages: 29-38
- DOI
  10.14943/bull.fish.66.1.29
- NAID
  120005733031
- ISSN
  1346-1842
- Language
  Japanese
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15J01219, KAKENHI-PROJECT-24248032
[Journal Article] Short-term changes in abundance and population structure of dominant pelagic amphipod species in the Oyashio region during the spring phytoplankton bloom2016
- Author(s)
  Abe Y, Yamada Y, Saito R, Matsuno K, Yamaguchi A, Komatsu K, Imai I
- Journal Title
  
  Regional Studies in Marine Science
  
  Volume: 3 Pages: 154-162
- DOI
  10.1016/j.rsma.2015.07.005
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H04541, KAKENHI-PROJECT-13J00271, KAKENHI-PROJECT-13J00293, KAKENHI-PROJECT-24248032
[Journal Article] Comparative ecology of three dominant pelagic chaetognaths (Eukrohnia hamata, Parasagitta elegans, Pseudosagitta scrippsae) in the Oyashio region during the spring phytoplankton bloom2016
- Author(s)
  Abe, Y., Y. Yamada, R. Saito, K. Matsuno, A. Yamaguchi, K. Komatsu, I. Imai
- Journal Title
  
  Regional Studies in Marine Science
  
  Volume: 8 Pages: 122-132
- DOI
  10.1016/j.rsma.2016.08.006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032, KAKENHI-PROJECT-16H02947
[Journal Article] Short-term changes in a microplankton community in the Chukchi Sea during autumn: consequences of a strong wind event2016
- Author(s)
  Yokoi, N., K. Matsuno, M. Ichinomiya, A. Yamaguchi, S. Nishino, J. Onodera, J. Inoue, T. Kikuchi
- Journal Title
  
  Biogeosciences
  
  Volume: 13 Pages: 913-923
- DOI
  10.5194/bg-13-913-2016
- NAID
  120006219955
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H05712, KAKENHI-PROJECT-24248032
[Journal Article] Spatial and geographical changes in the mesozooplankton community in the Bering and Chukchi Seas during the summers of 2007 and 20082016
- Author(s)
  Matsuno, K., J.M. Landeira Sanchez, A. Yamaguchi, T. Hirawake and T. Kikuchi
- Journal Title
  
  Polar Science
  
  Volume: 10 Pages: 335-345
- DOI
  10.1016/j.polar.2016.04.006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] egional patterns and controlling factors on summer population structure of Calanus glacialis in the western Arctic Ocean2016
- Author(s)
  Matsuno, K., Y. Abe, A. Yamaguchi, T. Kikuchi
- Journal Title
  
  Polar Science
  
  Volume: 10 Pages: 503-510
- DOI
  10.1016/j.polar.2016.09.001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032, KAKENHI-PROJECT-16H02947
[Journal Article] Seasonal abundance, population structure, sex ratio and gonad maturation of Metridia okhotensis Brodsky, 1950 in the Okhotsk Sea: Analysis of samples collected by pumping up from deep water2016
- Author(s)
  Arima Daichi, A. Yamaguchi, T. Nobetsu, and I. Imai
- Journal Title
  
  Crustaceana
  
  Volume: 89 Pages: 151-161
- DOI
  10.1163/15685403-00003516
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15J01219, KAKENHI-PROJECT-24248032
[Journal Article] Seasonal changes in mesozooplankton swimmer community and fecal pellets collected by sediment trap moored at the Northwind Abyssal Plain in the western Arctic Ocean2016
- Author(s)
  Matsuno, K., A. Yamaguchi, A. Fujiwara, J. Onodera, E. Watanabe, N. Harada and T. Kikuchi
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 66 Issue: 2 Pages: 77-85
- DOI
  10.14943/bull.fish.66.2.77
- NAID
  120005822544
- ISSN
  1346-1842
- Language
  English
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Usefulness of deep-ocean water pumping for the seasonal monitoring of mesozooplankton2016
- Author(s)
  Arima Daichi, A. Yamaguchi, T. Nobetsu, and I. Imai
- Journal Title
  
  Regional Studies in Marine Science
  
  Volume: 3 Pages: 18-24
- DOI
  10.1016/j.rsma.2015.10.005
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15J01219, KAKENHI-PROJECT-24248032
[Journal Article] Spatial changes in the vertical distribution of calanoid copepods down to great depths in the North Pacific2015
- Author(s)
  Yamaguchi, A., K. Matsuno and T. Homma
- Journal Title
  
  Zoological Studies
  
  Volume: 54 Pages: 13-13
- DOI
  10.1186/s40555-014-0091-6
- NAID
  120005549598
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] Short-term changes in the mesozooplankton community and copepod gut pigment in the Chukchi Sea in autumn: reflections of a strong wind event2015
- Author(s)
  Matsuno, K., A. Yamaguchi, S. Nishino, J. Inoue and T. Kikuchi
- Journal Title
  
  Biogeosciences
  
  Volume: 12 Pages: 4005-4015
- DOI
  10.5194/bg-12-4005-2015
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Spatial and temporal changes in zooplankton abundance, biovolume, and size spectra in the neighboring waters of Japan: analyses using an optical plankton counter2015
- Author(s)
  Kaede Sato, Kohei Matsuno, Daichi Arima, Yoshiyuki Abe and Atsushi Yamaguchi
- Journal Title
  
  Zoological Studies
  
  Volume: 54 Pages: 18-18
- DOI
  10.1186/s40555-014-0098-z
- NAID
  120005549597
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-13J00293, KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] Inter-oceanic comparison of planktonic copepod ecology (vertical distribution, abundance, community structure, population structure and body size) between the Okhotsk Sea and Oyashio region in autumn2015
- Author(s)
  A. Yamaguchi
- Journal Title
  
  Journal of Natural History
  
  Volume: 49 Pages: 2743-2757
- DOI
  10.1080/00222933.2015.1022616
- NAID
  120005849910
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] Long-term changes in summer zooplankton communities of the western Chukchi Sea, 1945-20122015
- Author(s)
  Ershova, E.A., R.R. Hopcroft, K,N. Kosobokova, K. Matsuno, R.J. Nelson, A. Yamaguchi and L.B. Eisner
- Journal Title
  
  Oceanography
  
  Volume: 28 Pages: 100-115
- DOI
  10.5670/oceanog.2015.60
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] 2014年5月の福島沿岸域における堆積物中の放射性セシウム濃度の粒径別分布2015
- Author(s)
  福田美保, 山崎慎之介, 青野辰雄, 吉田聡, 長沼翔, 久保篤史, 嶋田啓資, 高澤伸江, 保坂拓志, 佐藤憲一郎, 山口征矢, 伊藤友加里, 石丸隆, 神田穣太
- Journal Title
  
  : Proceedings of the 16th Workshop on Environmental Radioactivity (KEK proceedings)
  
  Volume: － Pages: 195-200
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] Seasonal and inter-species comparison of asymmetry in the genital system of some species of the oceanic copepod genus Metridia (Copepoda, Calanoida)2015
- Author(s)
  Arima, D., K. Matsuno, A. Yamaguchi, T. Nobetsu and I Imai
- Journal Title
  
  Crustaceana
  
  Volume: 88 Pages: 1307-1321
- DOI
  10.1163/15685403-00003485
- NAID
  120005690887
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24248032, KAKENHI-PROJECT-15J01219
[Journal Article] Seasonal changes in the population structure of dominant planktonic copepods collected using a sediment trap moored in the western Arctic Ocean2015
- Author(s)
  Matsuno K., A. Yamaguchi, A. Fujiwara, J. Onodera, E. Watanabe, N. Harada, T. Kikuchi
- Journal Title
  
  Journal of Natural History
  
  Volume: 印刷中 Pages: 2711-2726
- DOI
  10.1080/00222933.2015.1022613
- NAID
  120005849909
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22221003, KAKENHI-PROJECT-24248032
[Journal Article] Reproductive success of Pacific copepods in the Arctic Ocean and the possibility of changes in the Arctic ecosystem2015
- Author(s)
  Matsuno, K., A. Yamaguchi, T. Hirawake, S. Nishino, J. Inoue, and T. Kikuchi
- Journal Title
  
  Polar Biology
  
  Volume: - Pages: 1075-1079
- DOI
  10.1007/s00300-015-1658-3
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24241009, KAKENHI-PROJECT-24248032
[Journal Article] nfluences of mesoscale anticyclonic eddies on the zooplankton community south of the western Aleutian Islands during the summer of 20102014
- Author(s)
  Saito, R., A. Yamaguchi, I. Yasuda, H. Ueno, H. Ishiyama, H. Onishi, I. Imai
- Journal Title
  
  Journal of Plankton Research,
  
  Volume: 36(1) Pages: 117-128
- DOI
  10.1093/plankt/fbt087
- NAID
  120005476169
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22740303, KAKENHI-PROJECT-24248032, KAKENHI-PUBLICLY-25121503, KAKENHI-PROJECT-25257206
[Journal Article] Seasonal changes in body size and oil sac volume of three planktonic copepods, Paracalanus parvus (Claus, 1863), Pseudocalanus newmani Frost, 1989 and Oithona similis Claus, 1866, in a temperate embayment: what controls their seasonality?2014
- Author(s)
  Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
- Journal Title
  
  Crustaceana
  
  Volume: 87 Pages: 365-375
- NAID
  120005446628
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] Seasonal changes in zooplankton community structure in Ishikari Bay2014
- Author(s)
  Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
- Journal Title
  
  Bulletin of Fisheries Sciences, Hokkaido University
  
  Volume: 64 Pages: 17-23
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Horizontal distribution of microprotist community structure in the western Arctic Ocean during late summer and early fall of 20102014
- Author(s)
  Matsuno, K., M. Ichinomiya, A. Yamaguchi, I. Imai and T. Kikuchi
- Journal Title
  
  Polar Biology
  
  Volume: 37 Pages: 1185-195
- NAID
  120005627231
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] easonal changes in zooplankton community structure in Ishikari Bay, Japan Sea2014
- Author(s)
  Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
- Journal Title
  
  Bull. Fish. Sci. Hokkaido Univ.
  
  Volume: 64 Pages: 17-23
- Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] Enhanced role of eddies in the Arctic marine biological pump2014
- Author(s)
  Watanabe, E., J. Onodera, N. Harada, M. C. Honda, K. Kimoto, T. Kikuchi, S. Nishino, K. Matsuno, A. Yamaguchi, A. Ishida, M. J. Kishi
- Journal Title
  
  Nature Communications
  
  Volume: 5 Pages: 3950-3950
- DOI
  10.1038/ncomms4950
- NAID
  120006219974
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-22221003
[Journal Article] Seasonal changes in body size and oil sac volume of three planktonic copepods, Paracalanus parvus (Claus, 1863), Pseudocalanus newmani Frost, 1989 and Oithona similis Claus, 1866, in a temperate embayment: what controls their seasonality?2014
- Author(s)
  Daichi Arima、Atsuhi Yamaguchi、Yoshiyuki Abe、Kohei Matsuno、〇Rui Saito、Hiroki Asami、Hiroshi Shimada、Ichiro Imai
- Journal Title
  
  Crustaceana
  
  Volume: 87 Pages: 364-375
- DOI
  10.1163/15685403-00003287
- NAID
  120005446628
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J00271, KAKENHI-PROJECT-24248032
[Journal Article] Seasonal changes in zooplankton community structure in Ishikari Bay2014
- Author(s)
  Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
- Journal Title
  
  Bulletin of Fisheries Sciences, Hokkaido University
  
  Volume: 64 Pages: 17-23
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] Short-term changes in the population structure of hydromedusa Aglantha digitale during the spring phytoplankton bloom in the Oyashio region2014
- Author(s)
  Abe, Y., A. Yamaguchi, K. Matsuno, T. Kono and I. Imai
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 64 Issue: 3 Pages: 71-81
- DOI
  10.14943/bull.fish.64.3.71
- NAID
  120005517711
- ISSN
  1346-1842
- Language
  English
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Vertical profiles of marine particulates: a step towards global scale comparisons using an Autonomous Visual Plankton Recorder2014
- Author(s)
  Lindsay, D.J., A. Yamaguchi, M.M. Grossmann, J. Nishikawa, A. Sabates, V. Fuentes, M. Hall, K. Sunahara and H. Yamamoto
- Journal Title
  
  Bulletin of the Plankton Society of Japan
  
  Volume: 61 Pages: 72-81
- NAID
  130007665358
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Horizontal distribution of microprotist community structure in the western Arctic Ocean during late summer and early fall of 20102014
- Author(s)
  Matsuno, K., M. Ichinomiya, A. Yamaguchi, I. Imai and T. Kikuchi
- Journal Title
  
  Polar Biology
  
  Volume: 37 Pages: 1185-1195
- DOI
  10.1007/s00300-014-1512-z
- NAID
  120005627231
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Seasonal changes in zooplankton abundance, biomass, size structure and dominant copepods in the Oyashio region analysed by an optical plankton counter2014
- Author(s)
  Yamaguchi, A., K. Matsuno, Y. Abe, D. Arima and K. Ohgi
- Journal Title
  
  Deep-Sea Research I
  
  Volume: 91 Pages: 115-124
- DOI
  10.1016/j.dsr.2014.06.003
- NAID
  120005460256
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] Seasonal changes in mesozooplankton swimmers collected by sediment trap moored at a single station of Northwind Abyssal Plain in the western Arctic Ocean2014
- Author(s)
  Matsuno K, Yamaguchi A, Fujiwara A, Onodera J, Watanabe E, Imai I, Chiba S, Harada N, Kikuchi T
- Journal Title
  
  Journal of Plankton Research
  
  Volume: - Pages: 490-502
- DOI
  10.1093/plankt/fbt092
- NAID
  120005549600
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-21241012, KAKENHI-PROJECT-22221003, KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] 光学式プランクトンカウンターによる北太平洋外洋域における動物プランクトン群集の空間変動解析2013
- Author(s)
  塩田知也・阿部義之・齋藤　類・松野孝平・山口　篤・今井一郎
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 63 Pages: 13-22
- NAID
  120005353252
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] The uROV PICASSO, the Visual Plankton Recorder, and other attempts to image plankton2013
- Author(s)
  Lindsay, D.J., H. Yoshida, S. Ishibashi, M. Umetsu, A. Yamaguchi, H. Yamamoto, J. Nishikawa, J.D. Reimer, H. Watanabe, K. Fujikura and T. Maruyama
- Journal Title
  
  Proceedings of the International Symposium on Underwater Technology 2013
  
  Volume: -
- DOI
  10.1109/ut.2013.6519854
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Life history and production of pelagic mysids and decapods in the Oyashio region, Japan2013
- Author(s)
  Chikugo K, Yamaguchi A, Matsuno K, Saito R, Imai I
- Journal Title
  
  Crustaceana
  
  Volume: 86 Pages: 449-474
- DOI
  10.1163/15685403-00003170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J04167, KAKENHI-PROJECT-24248032, KAKENHI-PLANNED-24110005
[Journal Article] 光学式プランクトンカウンターによる北太平洋外洋域における動物プランクトン群集の空間変動解析2013
- Author(s)
  塩田知也、阿部義之、齋藤類、松野孝平、山口篤、今井一郎
- Journal Title
  
  北海道大学水産科学研究彙報
  
  Volume: 63 Pages: 13-22
- NAID
  120005353252
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] East-west differences in population structure and vertical distribution of copepods along 47°N in the subarctic Pacific in June 20092013
- Author(s)
  Yamaguchi, A., T. Homma, R. Saito, K. Matsuno, H. Ueno, T. Hirawake and I. Imai
- Journal Title
  
  Plankton and Benthos Research
  
  Volume: 8 Pages: 116-123
- NAID
  10031185862
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] East-west differences in population structure and vertical distribution of copepods along 47°N in the subarctic Pacific in June 20092013
- Author(s)
  Yamaguchi, A., T. Homma, R. Saito, K. Matsuno, H. Ueno, T. Hirawake and I. Imai
- Journal Title
  
  Plankton and Benthos Research
  
  Volume: 8 Pages: 116-123
- NAID
  10031185862
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] Interannual changes in the zooplankton community structure on the southeastern Bering Sea shelf during summers of 1994-20092013
- Author(s)
  Ohashi, R., A. Yamaguchi, K. Matsuno, R. Saito, N. Yamada, A. Iijima, N. Shiga and I. Imai
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 94 Pages: 44-56
- DOI
  10.1016/j.dsr2.2013.03.018
- NAID
  120005356865
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] Variation in assimilation efficiencies of dominant Neocalanus and Eucalanus copepods in the subarctic2013
- Author(s)
  Abe. Y., M. Natsuike, K. Matsuno, T. Terui, A. Yamaguchi and I. Imai
- Journal Title
  
  Journal of Experimental Marine Biology and Ecology
  
  Volume: 449 Pages: 321-329
- DOI
  10.1016/j.jembe.2013.10.023
- NAID
  120005358947
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J00293, KAKENHI-PLANNED-24110005, KAKENHI-PROJECT-24248032
[Journal Article] Geographical variations in abundance and body size of the hydromedusa Aglantha digitale in the northern North Pacific and its adjacent seas2012
- Author(s)
  Shiota, T., A. Yamaguchi, R. Saito and I. Imai
- Journal Title
  
  Bull. Fish. Sci. Hokkaido Univ.
  
  Volume: 62 Pages: 63-69
- NAID
  120005108231
- Data Source
  KAKENHI-PROJECT-24248032
[Journal Article] Geographical variations in abundance and body size of the hydromedusa Aglantha digitale in the northern North Pacific and its adjacent seas2012
- Author(s)
  T. Shiota, A. Yamaguchi, R. Saito and I. Imai
- Journal Title
  
  Bull. Fish. Sci. Hokkaido Univ.
  
  Volume: 62 Pages: 63-69
- NAID
  120005108231
- Data Source
  KAKENHI-PLANNED-24110005
[Journal Article] Vertical segregation within four grazing copepods in the Oyashio region during early spring2011
- Author(s)
  Sato, K.-i., A. Yamaguchi, H. Ueno and T. Ikeda
- Journal Title
  
  Journal of Plankton Research
  
  Volume: 33 Pages: 1230-1238
- DOI
  10.1093/plankt/fbr018
- NAID
  120003878514
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] セジメントトラップにより採集された初夏の西部北太平洋亜寒帯域におけるプランクトン群集の短期時系列変動2011
- Author(s)
  大橋理恵・石井健一郎・藤木徹一・喜多村稔・松本和彦・本多牧生・山口篤
- Journal Title
  
  日本プランクトン学会報
  
  Volume: 58 Pages: 123-135
- NAID
  10029655054
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] 親潮域における動物プランクトン研究の最近の進歩2011
- Author(s)
  山口篤
- Journal Title
  
  北大水産紀要
  
  Volume: 53 Pages: 13-18
- URL
  http://hdl.handle.net/2115/47548
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] East-west comparison of the zooplankton community in the subarctic Pacific during summers of 2003-20062011
- Author(s)
  Saito, R., A. Yamaguchi, S.-I. Saitoh, K. Kuma and I. Imai
- Journal Title
  
  Journal of Plankton Research
  
  Volume: 33 Pages: 145-160
- DOI
  10.1093/plankt/fbq101
- NAID
  120003295065
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Phenology in large grazing copepods in the Oyashio region, western subarctic Pacific2011
- Author(s)
  Yamaguchi, A., K.Ohgi, T.Kobari, G.Padmavati, T.Ikeda
- Journal Title
  
  Bulletin of Fisheries Sciences, Hokkaido University
  
  Volume: 61 Pages: 13-22
- NAID
  40019216964
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Year-to-year changes of the mesozooplankton community in the Chukchi Sea during summers of 1991, 1992 and 2007, 2008.2011
- Author(s)
  Matsuno K, Yamaguchi A, Hirawake T, Imai I
- Journal Title
  
  Polar Biology
  
  Volume: 34 Pages: 1349-1360
- DOI
  10.1007/s00300-011-0988-z
- NAID
  120004608950
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J04167, KAKENHI-PROJECT-21780173
[Journal Article] Phenology in large grazing copepods in the Oyashio region, western subarctic Pacific2011
- Author(s)
  Yamaguchi, A., K. Ohgi, T. Kobari, G. Padmavati and T. Ikeda
- Journal Title
  
  Bulletin of Fisheries Sciences Hokkaido University
  
  Volume: 61 Pages: 13-22
- NAID
  40019216964
- URL
  http://hdl.handle.net/2115/47536
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] 動物プランクトンに共生する繊毛虫類の生活史と生態的機能2011
- Author(s)
  大塚攻・山口篤・花村幸生
- Journal Title
  
  日本プランクトン学会報
  
  Volume: 58 Pages: 87-93
- NAID
  10027957421
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Metabolism and elemental composition of the euphausiids Euphausia pacifica and Thysanoessa inspinata during the phytoplankton bloom season in the Oyashio region, western subarctic Pacific Ocean2010
- Author(s)
  Kim, H.S., A.Yamaguchi, T.Ikeda
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 57 Pages: 1733-1741
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] 北海道忍路湾におけるネット植物プランクトン群集の長期変動(1984-2004年)2010
- Author(s)
  福井大介・北辻さほ・池田勉・志賀直信・山口篤
- Journal Title
  
  日本プランクトン学会報
  
  Volume: 57 Pages: 30-40
- NAID
  10026448810
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Population structure, egg production and gut content pigment of large grazing copepods during the spring phytoplankton bloom in the Oyashio region2010
- Author(s)
  Yamaguchi, A., Y. Onishi, A. Omata, M. Kawai, M. Kaneda and T. Ikeda
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 57 Pages: 1679-1690
- DOI
  10.1016/j.dsr2.2010.03.012
- NAID
  120002383262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] 北海道忍路湾におけるネット植物プランクトン群集の長期変動(1984-2004年)2010
- Author(s)
  福井大介・北辻さほ・池田勉・志賀直信・山口篤
- Journal Title
  
  日本プランクトン学会報 57
  
  Pages: 30-40
- NAID
  10026448810
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Ocean Ecosystem Comparison Subarctic-Pacific(OECOS): West2010
- Author(s)
  Miller, C. B., T. Ikeda and A. Yamaguchi
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 57 Pages: 1593-1594
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Diel and ontogenetic variations in vertical distributions of large grazing copepods during the spring phytoplankton bloom in the Oyashio region2010
- Author(s)
  Yamaguchi, A., Y. Onishi, M. Kawai, A. Omata, M. Kaneda and T. Ikeda
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 57 Pages: 1691-1702
- DOI
  10.1016/j.dsr2.2010.03.013
- NAID
  120002383265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Early development of euphausiid Thysanoessa inspinata and T. longipes observed in the laboratory2010
- Author(s)
  Kim, H. S. and A. Yamaguchi
- Journal Title
  
  Bulletin of Fisheries Sciences Hokkaido University
  
  Volume: 60 Pages: 13-18
- NAID
  120001944345
- URL
  http://hdl.handle.net/2115/42765
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Ocean Ecosystem Comparison Subarctic-Pacific (OECOS) : West.2010
- Author(s)
  Miller, C.B., T.Ikeda, A.Yamaguchi
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 57 Pages: 1593-1594
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Population dynamics of the euphausiids Euphausia pacifica and Thysanoessa inspinata in the Oyashio region during the 2007 spring phytoplankton bloom2010
- Author(s)
  Kim, H. S., A. Yamaguchi and T. Ikeda
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 57 Pages: 1727-1732
- DOI
  10.1016/j.dsr2.2010.03.016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Abundance and biomass of mesozooplankton along north-south transects (165°E and 165°W) in summer in the North Pacific: an analysis with an optical plankton counter2010
- Author(s)
  Matsuno, K. and A. Yamaguchi
- Journal Title
  
  Plankton and Benthos Research
  
  Volume: 5 Issue: 4 Pages: 123-130
- DOI
  10.3800/pbr.5.123
- NAID
  10027121976
- ISSN
  1880-8247, 1882-627X
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Abundance and biomass of mesozooplankton along north-south transects (165°E and 165°W) in summer in the North Pacific : an analysis with an optical plankton counter2010
- Author(s)
  Matsuno, K., A.Yamaguchi
- Journal Title
  
  Plankton and Benthos Research
  
  Volume: 5 Pages: 123-130
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Metabolism and elemental composition of the euphausiids Euphausia pacifica and Thysanoessa inspinata during the phytoplankton bloom season in the Oyashio region western subarctic Pacific Ocean2010
- Author(s)
  Kim, H. S., A. Yamaguchi and T. Ikeda
- Journal Title
  
  Deep-Sea Research II
  
  Volume: 57 Pages: 1733-1741
- DOI
  10.1016/j.dsr2.2010.03.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Vertical changes in abundance, biomass and community structure of copepods down to 3000 m in the southern Bering Sea2010
- Author(s)
  Homma, T. and A. Yamaguchi
- Journal Title
  
  Deep-Sea Research I
  
  Volume: 57 Pages: 965-977
- DOI
  10.1016/j.dsr.2010.05.002
- NAID
  120002317139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Vertical changes in abundance, biomass and community structure of copepods down to 3000 m in the southern Bering Sea.2010
- Author(s)
  Homma, T., A.Yamaguchi
- Journal Title
  
  Deep-Sea Research I
  
  Volume: 57 Pages: 965-977
- NAID
  120002317139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Early development of euphausiid Thysanoessa inspinata and T.longipes observed in the laboratory2010
- Author(s)
  Kim, H.S., A.Yamaguchi
- Journal Title
  
  Bulletin of Fisheries Sciences, Hokkaido University 60
  
  Pages: 13-18
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Abundance, biomass and life cycle patterns of euphausiids(Euphausia pacifica, Thysanoessa inspinata and T.longipes)in the Oyashio region, western subarctic Pacific2009
- Author(s)
  Kim, H.S., A.Yamaguchi, T.Ikeda
- Journal Title
  
  Plankton and Benthos Research 4
  
  Pages: 43-52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Causes of under- or overestimation of zooplankton biomass using Optical Plankton Counter (OPC): effect of size and taxa2009
- Author(s)
  Matsuno, K., H. S. Kim and A. Yamaguchi
- Journal Title
  
  Plankton and Benthos Research
  
  Volume: 4 Issue: 4 Pages: 154-159
- DOI
  10.3800/pbr.4.154
- NAID
  10026447379
- ISSN
  1880-8247, 1882-627X
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Causes of under-or overestimation of zooplankton biomass using Optical Plankton Counter(OPC): effect of size and taxa2009
- Author(s)
  Matsuno, K., H.S.Kim, A.Yamaguchi
- Journal Title
  
  Plankton and Benthos Research 4
  
  Pages: 154-159
- NAID
  10026447379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780173
[Journal Article] Abundance, biomass and life cycle patterns of euphausiids (Euphausia pacifica, Thysanoessa inspinata and T. longipes) in the Oyashio region, western subarctic Pacific2009
- Author(s)
 Kim, H. S., A. Yamaguchi and T. Ikeda
- Journal Title
 
 Plankton and Benthos Research
 
 Volume: 4 Issue: 2 Pages: 43-52
- DOI
 10.3800/pbr.4.43
- NAID
 10025110473
- ISSN
 1880-8247, 1882-627X
- Language
 English
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-21780173
[Journal Article] Structure, biomass distribution and trophodynamics of the pelagic ecosystem in the Oyashio region, western subarctic Pacific2008
- Author(s)
  Tsutomu Ikeda, Naonobu Shiga, Atsushi Yamaguchi
- Journal Title
  
  Journal of Oceanography (in press)
- NAID
  10021084164
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16108002
[Journal Article] 光学式プランクトンカウンター(Optical Plankton Counter)を用いた初夏の西部北太平洋における動物プランクトン群集構造の緯度・経年変動解析2008
- Author(s)
  横井裕・山口篤・池田勉
- Journal Title
  
  日本プランクトン学会報 55
  
  Pages: 9-24
- NAID
  10024786668
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16108002
[Journal Article] Structure, biomass distribution and trophodynamics of the pelagic ecosystem in the Oyashio region, western subarctic Pacific2008
- Author(s)
  T. Ikeda, N. Shiga, A. Yamaguchi
- Journal Title
  
  Journal of Oceanography 64(3)
  
  Pages: 339-354
- NAID
  10021084164
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16108002
[Journal Article] 北太平洋亜寒帯域のカラヌス目カイアシ類に体表付着する繊毛虫吸管虫亜綱について2006
- Author(s)
  山口篤
- Journal Title
  
  日本プランクトン学会報 53
  
  Pages: 29-36
- NAID
  10020356082
- Data Source
  KAKENHI-PROJECT-16108002
[Journal Article] A novel yellowish-green fluorescent protein from the marine copepod, chiridius poppei, and its use as a reporter protein in HeLa cells2006
- Author(s)
  Masuda, H., A.Yamaguchi, et al.
- Journal Title
  
  Gene 372
  
  Pages: 18-25
- Data Source
  KAKENHI-PROJECT-16108002
[Journal Article] Lethality of increasing CO_2 levels on deep-sea copepods in the western North Pacific2006
- Author(s)
  Watanabe, Y., A.Yamaguchi, et al.
- Journal Title
  
  Journal of Oceanography 62
  
  Pages: 185-196
- NAID
  10017311435
- Data Source
  KAKENHI-PROJECT-16108002
[Journal Article] Vertical distribution, population structure and lifecycle of Eucalanus bungii (Copepoda : Calanoida) in the Oyashio region, with notes on its regional variations.2005
- Author(s)
  Shoden, S., T.Ikeda, A.Yamaguchi
- Journal Title
  
  Mar.Biol. 146
  
  Pages: 497-511
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Biomass and chemical composition of net-plankton down to greater depths (0-5800m) in the western North Pacific Ocean.2005
- Author(s)
  Atsushi Yamaguchi
- Journal Title
  
  Deep-Sea Research Part I 52
  
  Pages: 341-353
- Data Source
  KAKENHI-PROJECT-15710002
[Journal Article] Vertical distribution patterns of pelagic copepods as viewed from the predation pressure hypothesis.2004
- Author(s)
  Yamaguchi, A., T.Ikeda, Y.Watanabe, J.Ishizaka
- Journal Title
  
  Zoological Studies 43
  
  Pages: 475-485
- NAID
  120005228550
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Life cycle, population structure and vertical distribution of Metridia spp. (Copepoda : Calanoida) in the Oyashio region (NW Pacific Ocean)2004
- Author(s)
  Padomavati, G., Ikeda, T., Yamaguchi, A.
- Journal Title
  
  Marine Ecology Progress Series 270
  
  Pages: 181-198
- NAID
  120005468165
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Life cycle, population structure and vertical distribution of Metridia spp. (Copepoda : Calanoida) in the Oyashio region (NW Pacfic Ocean)2004
- Author(s)
  Padomavati, G., Ikeda, T., Yamaguchi, A.
- Journal Title
  
  Marine Ecology Progress Series 270
  
  Pages: 181-198
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Life cycle, population structure and vertical distribution of Metridia spp. (Copepoda : Calanoida) in the Oyashio region (NW Pacific Ocean).2004
- Author(s)
  Padmavati, G., T.Ikeda, A.Yamaguchi
- Journal Title
  
  Mar.Ecol.Prog.Ser. 270
  
  Pages: 181-198
- NAID
  120005468165
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Vertical distribution patterns of pelagic copepods as viewed from the predation pressure hypothesis2004
- Author(s)
  Atsushi Yamaguchi
- Journal Title
  
  Zoological Studies 43(2)
  
  Pages: 475-485
- NAID
  120005228550
- Data Source
  KAKENHI-PROJECT-15710002
[Journal Article] Vertical distribution patterns of pelagic copepods as viewed from the predation pressure hypothesis2004
- Author(s)
  Yamaguchi, A., Ikeda, T., Watanabe, Y., Ishizaka, J
- Journal Title
  
  Zoological Studies 43
  
  Pages: 475-485
- NAID
  120005228550
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Latitudinal differences in the planktonic biomass and community structure down to the greater depths in the western North Pacific2004
- Author(s)
  Atsushi Yamaguchi
- Journal Title
  
  Journal of Oceanography 60
  
  Pages: 773-787
- NAID
  10013277689
- Data Source
  KAKENHI-PROJECT-15710002
[Journal Article] Vertical distribution patterns of pelagic copepods as viewed from the predation pressure hypothesis2004
- Author(s)
  Yamaguchi, A., Ikeda, T., Watanabe, Y., Ishizaka, J.
- Journal Title
  
  Zoological Studies 43
  
  Pages: 475-485
- NAID
  120005228550
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Metabolism and body composition of a copepod (Neocalanus cristatus : Crustacea) from the bathypelagic zone of the Oyashio region, western subarctic Pacific2004
- Author(s)
  Ikeda, T., Sano, F., Yamaguchi, A.
- Journal Title
  
  Marine Biology 145
  
  Pages: 1181-1190
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Metabolism and body composition of a copepod (Neocalanus cristatus : Crustacea) from the bathypelagic zone of the Oyashio region, western subarctic Pacific.2004
- Author(s)
  Ikeda, T., F.Sano, A.Yamaguchi
- Journal Title
  
  Mar.Biol. 145
  
  Pages: 1181-1190
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Morphological comparison of feeding appendages of Calanus and Neocalanus copepods.2003
- Author(s)
  Yamaguchi, A., P.Dalpadado, T.Ikeda
- Journal Title
  
  Bull.Fish.Sci.Hokkaido Univ. 54
  
  Pages: 59-65
- NAID
  110000940408
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Prey-predator relationship in mesopelagic and bathypelagic copepods (in Japanese with English abstract)2003
- Author(s)
  Yamaguchi, A, T.Ikeda
- Journal Title
  
  Bull.Plankton Soc.Japan 50
  
  Pages: 114-119
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Vertical distribution patterns of three mesopelagic Paraeuchaeta species (Copepoda : Calanoida) in the Oyashio region, western subarctic Pacific Ocean.2002
- Author(s)
  Yamaguchi, A, T.Ikeda
- Journal Title
  
  Bull.Fish.Sci.Hokkaido Univ. 53
  
  Pages: 1-10
- NAID
  110000091227
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Journal Article] Reproductive and developmental characteristics of three mesopelagic Paraeuchaeta species (Copepoda : Calanoida) in the Oyashio region, western subarctic Pacific Ocean.2002
- Author(s)
  Yamaguchi, A, T.Ikeda
- Journal Title
  
  Bull.Fish.Sci.Hokkaido Univ. 53
  
  Pages: 11-21
- NAID
  110000091228
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14209001
[Presentation] Euthecosomatous pteropod (Sea butterfly) Limacina helicina in the southern Okhotsk Sea: Morphological variability and plasticity to ocean environmental changes2022
- Author(s)
  Katsunori Kimoto, Keisuke Shimizu, Masahide Wakita, Kiminori Shitashima, Atsushi Yamaguchi, Kohei Matsuno, Hiromi Kasai, Hitomi Yoshida, Seiji Katakura
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 日本周辺海域における表層から深海に及ぶネット動物プランクトンの群集構造とサイズ組成に関する研究：ZooScan による解析2022
- Author(s)
  山前地史・仲村康秀・松野孝平・山口篤
- Organizer
  海洋生物シンポジウム2022
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Study on characteristics of zooplankton community in coastal water around Mombetsu during sea ice season2022
- Author(s)
  Hiromi Kasai, Seiji Katakura, Tomoyasu Yamazaki, Katsunori Kimoto, Junya Hirai, Kohei Matsuno,Atsushi Yamaguchi
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Study on characteristics of zooplankton community in coastal water around Mombetsu during sea ice season2022
- Author(s)
  Hiromi Kasai, Seiji Katakura, Tomoyasu Yamazaki, Katsunori Kimoto, Junya Hirai, Kohei Matsuno, Atsushi Yamaguchi
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Vertical distribution, standing stocks, and taxonomic accounts of the entire plankton community, and the estimation of vertical material flux via faecal pellets in the southern Okhotsk Sea2022
- Author(s)
  Daiki Kojima, Yusuke Hamao, Kohei Matsuno, Atsushi Yamaguchi
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Euthecosomatous pteropod (Sea butterfly) Limacina helicina in the southern Okhotsk Sea: Morphological variability and plasticity to ocean environmental changes2022
- Author(s)
  Katsunori Kimoto, Keisuke Shimizu, Masahide Wakita, Kiminori Shitashima, Atsushi Yamaguchi, Kohei Matsuno, Hiromi Kasai, Hitomi Yoshida, Seiji Katakura
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Vertical distribution, standing stocks, and taxonomic accounts of the entire plankton community, and the estimation of vertical material flux via faecal pellets in the southern Okhotsk Sea2022
- Author(s)
  Daiki Kojima, Yusuke Hamao, Kohei Matsuno, Atsushi Yamaguchi
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 西部北太平洋亜寒帯域における浮遊性多毛類優占3種の個体群構造および生活史2021
- Author(s)
  飴井佳南子・自見直人・喜多村稔・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Study on characteristics of zooplankton community in coastal water around Mombetsu during sea ice season2021
- Author(s)
  Hiromi Kasai, Seiji Katakura, Tomoyasu Yamazaki, Katsunori Kimoto, Junya Hirai, Kohei Matsuno, Atsushi Yamaguchi
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03037
[Presentation] 北極海における雑食性大型カイアシ類の食性の種間比較2021
- Author(s)
  徳弘航季・松野孝平・仲村康秀・米田壮太・角谷浩平・安藤靖浩・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 2017年と2018年夏季の北部ベーリング海における動物プランクトン群集と大型カイアシ類個体群の年変化2021
- Author(s)
  木村文彦・松野孝平・阿部義之・山口篤
- Organizer
  海洋生物シンポジウム2021
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Response of zooplankton community with early sea-ice reduction in the northern Bering Sea during summers 2017, 20182021
- Author(s)
  Kimura, F., K. Matsuno, Y. Abe, A. Yamaguchi
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 噴火湾における動物プランクトン群集の分類群組成、サイズ組成の季節変化2021
- Author(s)
  寺岡拓未・飴井佳南子・深井佑多佳・松野孝平・大西広二・大木淳之・高津哲也・山口篤
- Organizer
  海洋生物シンポジウム2021
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 噴火湾における動物プランクトン群集の分類群組成、サイズ組成の季節変化2021
- Author(s)
  寺岡拓未・飴井佳南子・深井佑多佳・松野孝平・大西広二・大木淳之・高津哲也・山口篤
- Organizer
  海洋生物シンポジウム2021
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 北極海における雑食性大型カイアシ類の食性の種間比較2021
- Author(s)
  徳弘航季・松野孝平・仲村康秀・米田壮太・角谷浩平・安藤靖浩・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Comparison of population structure, vertical distribution, and growth of the sympatric, carnivorous, mesopelagic copepods Paraeuchaeta glacialis and Heterorhabdus norvegicus in the western Arctic Ocean: Occurrence of r-strategy mesopelagic copepods may be related to their specialized feeding mode2021
- Author(s)
  Yamaguchi, A., C. J. Ashjian, R. G. Campbell
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 低次栄養段階生物を対象とした「かいあし漁業」の可能性を探る2021
- Author(s)
  山口篤・松石隆・向井徹・藤森康澄・別府史章・細川雅史
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Inter-species comparison on vertical distribution and seasonal population structure of the five sympatric mesopelagic copepods belonging same family (Aetideidae) in the western Arctic Ocean2021
- Author(s)
  Koguchi, Y., K. Tokuhiro, C. J. Ashjian, R. G. Campbell, A. Yamaguchi
- Organizer
  The 12th Symposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 初夏の南部オホーツク海におけるプランクトン現存量と糞粒を介した物質輸送に関する研究2021
- Author(s)
  小嶋大己・濱尾優介・飴井佳南子・深井佑多佳・松野孝平・三谷曜子・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Comparison of population structure, vertical distribution, and growth of the sympatric, carnivorous, mesopelagic copepods Paraeuchaeta glacialis and Heterorhabdus norvegicus in the western Arctic Ocean: Occurrence of r-strategy mesopelagic copepods may be related to their specialized feeding mode2021
- Author(s)
  Yamaguchi, A., C. J. Ashjian, R. G. Campbell
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Euthecosomatous pteropod (Sea butterfly) Limacina helicina in the southern Okhotsk Sea: Morphological variability and plasticity to ocean environmental changes2021
- Author(s)
  Katsunori Kimoto, Keisuke Shimizu, Masahide Wakita, Kiminori Shitashima, Atsushi Yamaguchi, Kohei Matsuno, Hiromi Kasai, Hitomi Yoshida, Seiji Katakura
- Organizer
  The 36th International Symposium on the Okhotsk Sea & Polar Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03037
[Presentation] 2017年と2018年夏季の北部ベーリング海における動物プランクトン群集と大型カイアシ類個体群の年変化2021
- Author(s)
  木村文彦・松野孝平・阿部義之・山口篤
- Organizer
  海洋生物シンポジウム2021
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Spatial-temporal changes in the macrozooplankton community in the eastern Indian sector of the Southern Ocean during austral summer; Comparison between 1996 and 2018/20192021
- Author(s)
  Urabe, I., K. Matsuno, R. Sugioka, R. Driscoll, F. L. Schaafsma, A. Yamaguchi, R. Matsukura, H. Sasaki, H. Murase
- Organizer
  The 12th Symposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 西部北太平洋亜寒帯域における浮遊性多毛類優占3種の個体群構造および生活史2021
- Author(s)
  飴井佳南子・自見直人・喜多村稔・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 西部北極海における中層性カイアシ類Aetideidae科5種の生態の種間比較2021
- Author(s)
  古口優之介・徳弘航季・Carin J. Ashjian・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 噴火湾における動物プランクトン群集の分類群組成、サイズ組成の季節変化2021
- Author(s)
  寺岡拓未・飴井佳南・深井佑多佳・松野孝平・大西広二・大木淳之・高津哲也・山口篤
- Organizer
  水産海洋学会研究発表大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 低次栄養段階生物を対象とした「かいあし漁業」の可能性を探る2021
- Author(s)
  山口篤・松石隆・向井徹・藤森康澄・別府史章・細川雅史
- Organizer
  2021年度日仏海洋学会学術研究発表会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 西部北極海における同所的な中層性肉食性カイアシ類2種の生活史の比較：中層性r-戦略種の存在と特殊な摂餌様式2021
- Author(s)
  山口篤・Carin J. Ashjin・Robert G. Campbell
- Organizer
  海洋生物シンポジウム2021
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 噴火湾における動物プランクトン群集の分類群組成、サイズ組成の季節変化2021
- Author(s)
  寺岡拓未・飴井佳南子・深井佑多佳・松野孝平・大西広二・大木淳之・高津哲也・山口篤
- Organizer
  水産海洋学会研究発表大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Response of zooplankton community with early sea-ice reduction in the northern Bering Sea during summers 2017, 20182021
- Author(s)
  Kimura, F., K. Matsuno, Y. Abe, A. Yamaguchi
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Inter-species comparison on vertical distribution and seasonal population structure of the five sympatric mesopelagic copepods belonging same family (Aetideidae) in the western Arctic Ocean2021
- Author(s)
  Koguchi, Y., K. Tokuhiro, C. J. Ashjian, R. G. Campbell, A. Yamaguchi
- Organizer
  The 12th Symposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 低次栄養段階生物を対象とした「かいあし漁業」の可能性を探る2021
- Author(s)
  山口篤・松石隆・向井徹・藤森康澄・別府史章・細川雅史
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Spatial-temporal changes in the macrozooplankton community in the eastern Indian sector of the Southern Ocean during austral summer; Comparison between 1996 and 2018/20192021
- Author(s)
  Urabe, I., K. Matsuno, R. Sugioka, R. Driscoll, F. L. Schaafsma, A. Yamaguchi, R. Matsukura, H. Sasaki, H. Murase
- Organizer
  The 12th Symposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Impacts of meltwater discharge from marine-terminating glaciers on the protist community in Inglefield Bredning, northwestern Greenland2021
- Author(s)
  Matsuno, K., N. Kanna, S. Sugiyama, A. Yamaguchi, E. J. Yang
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Impacts of meltwater discharge from marine-terminating glaciers on the protist community in Inglefield Bredning, northwestern Greenland2021
- Author(s)
  Matsuno, K., N. Kanna, S. Sugiyama, A. Yamaguchi, E. J. Yang
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 西部北極海における中層性カイアシ類Aetideidae科5種の生態の種間比較2021
- Author(s)
  古口優之介・徳弘航季・Carin J. Ashjian・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 西部北極海における同所的な中層性肉食性カイアシ類2種の生活史の比較：中層性r-戦略種の存在と特殊な摂餌様式2021
- Author(s)
  山口篤・Carin J. Ashjin・Robert G. Campbell
- Organizer
  海洋生物シンポジウム2021
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 初夏の南部オホーツク海におけるプランクトン現存量と糞粒を介した物質輸送に関する研究2021
- Author(s)
  小嶋大己・濱尾優介・飴井佳南子・深井佑多佳・松野孝平・三谷曜子・山口篤
- Organizer
  2021年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Two species of seabirds used contrasting marine habitat across the cold water belt along the coast of northern Hokkaido in the southwestern Okhotsk Sea2021
- Author(s)
  Nishizawa, B., J. Okado, Y. Mitani, T. Nakamura, A. Yamaguchi, T. Mukai, Y. Watanuki
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Two species of seabirds used contrasting marine habitat across the cold water belt along the coast of northern Hokkaido in the southwestern Okhotsk Sea2021
- Author(s)
  Nishizawa, B., J. Okado, Y. Mitani, T. Nakamura, A. Yamaguchi, T. Mukai, Y. Watanuki
- Organizer
  2021 ESSAS Webinar Annual Science Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 低次栄養段階生物を対象とした「かいあし漁業」の可能性を探る2021
- Author(s)
  山口篤・松石隆・向井徹・藤森康澄・別府史章・細川雅史
- Organizer
  2021年度日仏海洋学会学術研究発表会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 北極海に生息する大型カイアシ類Calanus hyperboreusの生活史の海域間比較2021
- Author(s)
  徳弘航季・小野寺丈尚太郎・三瓶真・藤原周・原田尚美・松野孝平・Eva-Maria Nothig・山口篤
- Organizer
  第68回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Life cycles of the two dominant mesopelagic carnivorous copepods (Paraeuchaeta glacialis and Heterorhabdus norvegicus) in the Arctic Basin: Insights from SHEBA samples2020
- Author(s)
  Yamaguchi, A., C. J. Ashjian, R. G. Campbell
- Organizer
  PICES-2020 Virtual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Yearly changes in mesozooplankton biomass in the southeastern Bering Sea shelf during the summer of 1955-2013: Insights from T/S Oshoro-Maru data2020
- Author(s)
  Yamaguchi, A., H. Hikichi, K. Matsuno, H. Ueno
- Organizer
  PICES-2020 Virtual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Diel, seasonal, and vertical changes in abundance, biomass, and community structure of the pelagic polychaetes down to 1000 m depths in the western subarctic Pacific Ocean2020
- Author(s)
  Amei, K., R. Dobashi, N. Jimi, M. Kitamura, A. Yamaguchi
- Organizer
  PICES-2020 Virtual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 2017年と2018年夏季の北部ベーリング海における大型カイアシ類の個体群構造の経年差：海氷融解時期との関係2020
- Author(s)
  木村文彦・松野孝平・山口　篤
- Organizer
  日本海洋学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 西部北太平洋亜寒帯域の水深 0-1000 m における浮遊性多毛類群集の鉛直分布とその昼夜/季節変化2020
- Author(s)
  飴井佳南子・土橋綾・自見直人・喜多村稔・山口篤
- Organizer
  2020 年日本プランクトン学会・日本ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Life cycles of the two dominant mesopelagic carnivorous copepods (Paraeuchaeta glacialis and Heterorhabdus norvegicus) in the Arctic Basin: Insights from SHEBA samples2020
- Author(s)
  Yamaguchi, A., C. J. Ashjian, R. G. Campbell
- Organizer
  PICES-2020 Virtual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] グリーンランド北西部ボードインフィヨルドにおけるマイクロおよびメソ動物プランクトン群集の空間分布2020
- Author(s)
  筈見柊也・松野孝平・漢那直也・杉山慎・山口篤
- Organizer
  日本海洋学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Diel, seasonal, and vertical changes in abundance, biomass, and community structure of the pelagic polychaetes down to 1000 m depths in the western subarctic Pacific Ocean2020
- Author(s)
  Amei, K., R. Dobashi, N. Jimi, M. Kitamura, A. Yamaguchi
- Organizer
  PICES-2020 Virtual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] Yearly changes in mesozooplankton biomass in the southeastern Bering Sea shelf during the summer of 1955-2013: Insights from T/S Oshoro-Maru data2020
- Author(s)
  Yamaguchi, A., H. Hikichi, K. Matsuno, H. Ueno
- Organizer
  PICES-2020 Virtual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] オホーツク海南岸における海洋酸性化モニタリングと生物影響調査2020
- Author(s)
  木元克典・下島公紀・清水啓介・山口篤・松野孝平・村井克詞・吉田瞳・片倉靖次
- Organizer
  日本海洋学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-19H03037
[Presentation] 北極海に生息する大型カイアシ類Calanus hyperboreusの生活史の海域間比較2020
- Author(s)
  徳弘航季・小野寺丈尚太郎・三瓶真・藤原周・原田尚美・松野孝平・Eva-Maria Nothig・山口篤
- Organizer
  第68回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 2017年と2018年夏季の北部ベーリング海における大型カイアシ類の個体群構造の経年差：海氷融解時期との関係2020
- Author(s)
  木村文彦・松野孝平・山口　篤
- Organizer
  日本海洋学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 低次栄養段階生物を対象とした「かいあし漁業」の可能性を探る2020
- Author(s)
  山口篤・松石隆・向井徹・藤森康澄・別府史章・細川雅史
- Organizer
  令和2 年度日本水産学会北海道支部大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] グリーンランド北西部ボードインフィヨルドにおけるマイクロおよびメソ動物プランクトン群集の空間分布2020
- Author(s)
  筈見柊也・松野孝平・漢那直也・杉山慎・山口篤
- Organizer
  日本海洋学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 低次栄養段階生物を対象とした「かいあし漁業」の可能性を探る2020
- Author(s)
  山口篤・松石隆・向井徹・藤森康澄・別府史章・細川雅史
- Organizer
  令和2 年度日本水産学会北海道支部大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 西部北極海における中層性肉食性カイアシ類 2 種（Paraeuchaeta glacialis とHeterorhabdus norvegicus）の個体群構造と生活史2020
- Author(s)
  山口篤・Carin J. Ashjian・Robert G. Campbell
- Organizer
  2020 年日本プランクトン学会・日本ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-20K20573
[Presentation] 西部北極海における中層性肉食性カイアシ類 2 種（Paraeuchaeta glacialis とHeterorhabdus norvegicus）の個体群構造と生活史2020
- Author(s)
  山口篤・Carin J. Ashjian・Robert G. Campbell
- Organizer
  2020 年日本プランクトン学会・日本ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 西部北太平洋亜寒帯域の水深 0-1000 m における浮遊性多毛類群集の鉛直分布とその昼夜/季節変化2020
- Author(s)
  飴井佳南子・土橋綾・自見直人・喜多村稔・山口篤
- Organizer
  2020 年日本プランクトン学会・日本ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Yearly comparison on abundance, horizontal, and vertical distribution of epipelagic ctenophores and scyphomedusae in the northern Bering Sea in summer of 2017 and 2018: Quantification by underwater video imaging analysis2019
- Author(s)
  Maekakuchi, M., Y. Fukai, Y. Abe, K. Matsuno, A. Yamaguchi
- Organizer
  PICES-2019 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Pelagic polychaetes collected as swimmer by sediment traps moored in the subarctic and subtropical western North Pacific Ocean2019
- Author(s)
  Amei, K., N. Jimi, M. Kitamura, N. Yokoi, A. Yamaguchi
- Organizer
  13th International Polychaete Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] デトリタス食性カラヌス目カイアシ類の餌捕獲様式と食性の分類群間比較2019
- Author(s)
  米田壮汰・大塚攻・山口篤
- Organizer
  海洋生物シンポジウム2019
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 4連ノルパックネットを用いたネット目合いの違いが濾過効率と採集効率に与える影響に関する研究2019
- Author(s)
  山口篤・濵斉之・阿部義之・松野孝平
- Organizer
  2019年度日仏海洋学会学術研究発表会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Seasonal abundance, population structure, and diel changes in abundance of five large dominant copepods evaluated by CPR samples collected in the western subarctic Pacific2019
- Author(s)
  Fukai, Y., S. Chiba, S. Batten, Y. Sasaki, H. Sugisaki, A. Yamaguchi
- Organizer
  PICES-2019 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 北極海における大型カイアシ類Calanus hyperboreusの個体群構造の季節変化とその海域間比較2019
- Author(s)
  徳弘航季・阿部義之・小野寺丈尚太郎・三瓶真・藤原周・松野孝平・Eva-Maria Nothig・山口篤
- Organizer
  2019 年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 肉食性カラヌス目カイアシ類Paraeuchaeta属に見られる発育に伴う鉛直移動と脱皮間成長の関係2019
- Author(s)
  山口　篤・C.J. Ashjian・R.G. Campbell・阿部義之
- Organizer
  2019 年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] アリューシャン列島ウニマック水道における動物プランクトン群集の水平・鉛直分布: 特に浮遊性翼足類とオキアミ類の高密度分布について2019
- Author(s)
  佐藤　直・阿部義之・木元克典・松野孝平・藤原義弘・山口　篤
- Organizer
  2019 年日本ベントス学会・日本プランクトン学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] セジメントトラップを用いた北極海におけるカイアシ類群集構造の季節変化およびその海域間比較2019
- Author(s)
  徳弘航季・阿部義之・Eva-Maria Noethig・小野寺丈尚太郎・三瓶真・藤原周・松野孝平・山口篤
- Organizer
  海洋生物シンポジウム2019
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] カラヌス目カイアシ類の口器付属肢の形態計測学的研究：食性、分布水深、安定同位体比との関係2018
- Author(s)
  米田壮汰・田村啓明・阿部義之・野口真希・兵藤不二夫・大塚攻・Rusell R. Hopcroft・山口篤
- Organizer
  第33回北方圏国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Physical and Biogeochemical ocean studies at the boundary region of Bowdoin Glacier and its Fjord, Northwestern Greenland2018
- Author(s)
  Kanna, N., S. Sugiyama, D. Sakakibara, Y. Fukamachi, D. Nomura, S. Fukumoto, S. Yamasaki, E. Podolskiy, A. Yamaguchi
- Organizer
  Workshop on the Dynamics and Mass Budget of Arctic Glaciers & the IASC Network on Arctic Glaciology Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] ベーリング海南東部で採集されたハダカカメガイ類の分子系統解析2018
- Author(s)
  小磯桃子・大越健嗣・山口篤・土田真二・河戸勝・藤原義弘
- Organizer
  日本貝類学会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 定量ビデオカメラによる北部ベーリング海における大型クラゲ類の水平および鉛直分布評価: 一般化加法モデルによる解析2018
- Author(s)
  前角地毬衣・松野孝平・阿部義之・山本潤・山口篤
- Organizer
  2018年度日本プランクトン学会・ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 南部オホーツク海紋別港における動物プランクトン群集サイズ組成の季節変化：光学式プランクトンカウンターによる解析2018
- Author(s)
  引地景・有馬大地・阿部義之・松野孝平・濱岡荘司・片倉靖次・葛西広海・山口篤
- Organizer
  第33回北方圏国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Spatial and inter-annual changes of zooplankton community structure in the western Arctic Ocean during summers of 2008-20152018
- Author(s)
  Abe, Y., K. Matsuno, A. Yamaguchi, T. Hirawake
- Organizer
  Fifth International Symposium on Arctic Research (ISAR-5)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] ベーリング海南東部で採集されたハダカカメガイ類の分子系統解析2018
- Author(s)
  小磯桃子・大越健嗣・山口篤・土田真二・河戸勝・藤原義弘
- Organizer
  日本貝類学会
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] Horizontal and vertical distribution of appendicularian community and population structure in the Bering and Chukchi Seas during summer of 20072018
- Author(s)
  Maekakuchi, M., Y. Abe, K. Matsuno, T. Hirawake, A. Yamaguchi
- Organizer
  Fifth International Symposium on Arctic Research (ISAR-5)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 西部北極海に係留したセジメントトラップ試料に基づく動物プランクトン群集と主要カイアシ類個体群構造の季節変化2018
- Author(s)
  徳弘航季・阿部義之・松野孝平・小野寺丈尚太郎・藤原周・原田尚美・平譯享・山口篤
- Organizer
  第33回北方圏国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Seasonal changes in population structure of four dominant copepods collected by a sediment trap moored in the western Arctic Ocean2018
- Author(s)
  Tokuhiro, K., Y. Abe, K. Matsuno, J. Onodera, A. Fujiwara, N. Harada, T. Hirawake, A. Yamaguchi
- Organizer
  Fifth International Symposium on Arctic Research (ISAR-5)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Spatial and inter-annual changes of zooplankton community structure in the western Arctic Ocean during summers of 2008-20152018
- Author(s)
  Abe, Y., K. Matsuno, A. Yamaguchi, T. Hirawake
- Organizer
  Fifth International Symposium on Arctic Research (ISAR-5)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 西部北極海に係留したセジメントトラップ試料に基づく動物プランクトン群集と主要カイアシ類個体群構造の季節変化2018
- Author(s)
  徳弘航季・阿部義之・松野孝平・小野寺丈尚太郎・藤原周・原田尚美・平譯享・山口篤
- Organizer
  第33回北方圏国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 粒子食性カラヌス目カイアシ類の摂餌様式と食性の分類群間比較2018
- Author(s)
  米田壮汰・田村啓明・阿部義之・野口真希・兵藤不二夫・大塚攻・R.R. Hopcroft・山口篤
- Organizer
  2018年度日本プランクトン学会・ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 北部ベーリング海域における植物プランクトン群集と環境との関係2018
- Author(s)
  深井悠里・松野孝平・阿部義之・大木淳之・山口篤・今井一郎
- Organizer
  日本海洋学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] ZooSCANによる動物プランクトン群集評価の検討2018
- Author(s)
  松野孝平・内藤明弘・阿部義之・山口篤
- Organizer
  海洋生物シンポジウム2018
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Comparison on vertical distribution of pelagic copepod abundance, biomass and community structure between Atlantic and Pacific sector of the Arctic Ocean2018
- Author(s)
  Abe, Y., N. Hildebrandt, K. Matsuno, A. Yamaguchi, B. Niehoff and T. Hirawake
- Organizer
  2018 Ocean Sciences Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 粒子食性カラヌス目カイアシ類の口器付属肢の形態計測学的分析：摂餌様式に関する考察2018
- Author(s)
  米田壮汰・田村啓明・阿部義之・大塚攻・Rusell R. Hopcroft・山口篤
- Organizer
  海洋生物シンポジウム2018
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] Seasonal changes in population structure of four dominant copepods collected by a sediment trap moored in the western Arctic Ocean2018
- Author(s)
  Tokuhiro, K., Y. Abe, K. Matsuno, J. Onodera, A. Fujiwara, N. Harada, T. Hirawake, A. Yamaguchi
- Organizer
  Fifth International Symposium on Arctic Research (ISAR-5)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 粒子食性カラヌス目カイアシ類の摂餌様式と食性の分類群間比較2018
- Author(s)
  米田壮汰、田村啓明、阿部義之、野口（相田）真希、兵藤不二夫、大塚攻、R.R. Hopcroft、山口篤
- Organizer
  2018年度日本プランクトン学会・ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-16H02947
[Presentation] 定量ビデオカメラによる北部ベーリング海における大型クラゲ類の水平および鉛直分布評価: 一般化加法モデルによる解析2018
- Author(s)
  前角地毬衣・松野孝平・阿部義之・山本潤・山口篤
- Organizer
  2018年度日本プランクトン学会・ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] カラヌス目カイアシ類の口器付属肢の形態計測学的研究：食性、分布水深、安定同位体比との関係2018
- Author(s)
  米田壮汰、田村啓明、阿部義之、野口真希、兵藤不二夫、大塚攻、Rusell R. Hopcroft、山口篤
- Organizer
  第33回北方圏国際シンポジウム「オホーツク海と流氷」
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02947
[Presentation] Horizontal and vertical distribution of appendicularian community and population structure in the Bering and Chukchi Seas during summer of 20072018
- Author(s)
  Maekakuchi, M., Y. Abe, K. Matsuno, T. Hirawake, A. Yamaguchi
- Organizer
  Fifth International Symposium on Arctic Research (ISAR-5)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 東部フラム海峡に係留されたセジメントトラップにスウィマーとして捕集された浮遊性カイアシ類の季節変化2018
- Author(s)
  徳弘航季・Eva-Maria Nothig・阿部義之・藤原周・松野孝平・山口篤
- Organizer
  日本海洋学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 南部オホーツク海紋別港における動物プランクトン群集サイズ組成の季節変化：光学式プランクトンカウンターによる解析2018
- Author(s)
  引地景・有馬大地・阿部義之・松野孝平・濱岡荘司・片倉靖次・葛西広海・山口篤
- Organizer
  第33回北方圏国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 粒子食性カラヌス目カイアシ類の摂餌様式と食性の分類群間比較2018
- Author(s)
  米田壮汰・田村啓明・阿部義之・野口真希・兵藤不二夫・大塚攻・R.R. Hopcroft・山口篤
- Organizer
  2018年度日本プランクトン学会・ベントス学会合同大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Physical and Biogeochemical ocean studies at the boundary region of Bowdoin Glacier and its Fjord, Northwestern Greenland2018
- Author(s)
  Kanna, N., S. Sugiyama, D. Sakakibara, Y. Fukamachi, D. Nomura, S. Fukumoto, S. Yamasaki, E. Podolskiy, A. Yamaguchi
- Organizer
  Workshop on the Dynamics and Mass Budget of Arctic Glaciers & the IASC Network on Arctic Glaciology Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] カラヌス目カイアシ類の口器付属肢の形態計測学的研究：食性、分布水深、安定同位体比との関係2018
- Author(s)
  米田壮汰・田村啓明・阿部義之・野口真希・兵藤不二夫・大塚攻・Rusell R. Hopcroft・山口篤
- Organizer
  第33回北方圏国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 粒子食性カラヌス目カイアシ類の口器付属肢の形態計測学的分析：摂餌様式に関する考察2018
- Author(s)
  米田壮汰・田村啓明・阿部義之・大塚攻・Rusell R. Hopcroft・山口篤
- Organizer
  海洋生物シンポジウム2018
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Seasonal abundance and vertical distribution of mesopelagic copepods in the western Arctic Ocean: Insights from SHEBA ice station2018
- Author(s)
  Yamaguchi, A., C.J. Ashjian, R.G. Campbell, Y. Abe
- Organizer
  Pacific Arctic Group 2018 Fall Meeting
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] ZooSCANによる動物プランクトン群集評価の検討2018
- Author(s)
  松野孝平・内藤明弘・阿部義之・山口篤
- Organizer
  海洋生物シンポジウム2018
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 東部フラム海峡に係留されたセジメントトラップにスウィマーとして捕集された浮遊性カイアシ類の季節変化2018
- Author(s)
  徳弘航季・Eva-Maria Nothig・阿部義之・藤原周・松野孝平・山口篤
- Organizer
  日本海洋学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Seasonal abundance and vertical distribution of mesopelagic copepods in the western Arctic Ocean: Insights from SHEBA ice station2018
- Author(s)
  Yamaguchi, A., C.J. Ashjian, R.G. Campbell, Y. Abe
- Organizer
  Pacific Arctic Group 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 北部ベーリング海域における植物プランクトン群集と環境との関係2018
- Author(s)
  深井悠里・松野孝平・阿部義之・大木淳之・山口篤・今井一郎
- Organizer
  日本海洋学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] Comparison on vertical distribution of pelagic copepod abundance, biomass and community structure between Atlantic and Pacific sector of the Arctic Ocean2018
- Author(s)
  Abe, Y., N. Hildebrandt, K. Matsuno, A. Yamaguchi, B. Niehoff and T. Hirawake
- Organizer
  2018 Ocean Sciences Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Morphometric study of the feeding appendages of planktonic calanoid copepods: Relationship with feeding modes, habitat depths, and stable isotopes2017
- Author(s)
  Komeda, S., H. Tamura, Y. Abe, M.N. Aita, F. Hyodo, S. Ohtsuka, R.R. Hopcroft, A. Yamaguchi
- Organizer
  13th International Conference on Copepoda
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] カラヌス目カイアシ類の口器付属肢の形態計測学的研究：食性、分布水深および安定同位体比と形態の関係2017
- Author(s)
  米田壮汰・田村啓明・阿部義之・野口真希・兵藤不二夫・大塚攻・Russell R. Hopcroft・山口篤
- Organizer
  海洋生物学研究会第一回シンポジウム
- Place of Presentation
  東京海洋大学（東京都港区）
- Year and Date
  2017-03-21
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] カラヌス目カイアシ類の口器付属肢の形態計測学的研究：食性、分布水深および安定同位体比と形態の関係2017
- Author(s)
  米田壮汰、田村啓明、阿部義之、野口真希、兵藤不二夫、大塚攻、Russell R. Hopcroft、山口篤
- Organizer
  海洋生物学研究会第一回シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02947
[Presentation] 紋別港における動物プランクトン群集サイズ組成の季節変化：光学式プランクトンカウンターによる解析2017
- Author(s)
  引地景・有馬大地・阿部義之・松野孝平・濱岡莊司・片倉靖次・葛西広海・山口篤
- Organizer
  海洋生物学研究会第一回シンポジウム
- Place of Presentation
  東京海洋大学（東京都港区）
- Year and Date
  2017-03-21
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 南東部ベーリング海陸棚域から西部北極海チャクチ海における尾虫類群集および個体群構造の水平および鉛直分布2017
- Author(s)
  前角地毬衣・阿部義之・松野孝平・平譯享・山口篤
- Organizer
  海洋生物学研究会第一回シンポジウム
- Place of Presentation
  東京海洋大学（東京都港区）
- Year and Date
  2017-03-21
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal changes in the population structure of three dominant planktonic copepods collected by sediment traps moored in the western Arctic Ocean2017
- Author(s)
  Tokuhiro, K., S. Komeda, Y. Abe, K. Matsuno, J. Onodera, N. Harada, T. Hirawake, A. Yamaguchi
- Organizer
  13th International Conference on Copepoda
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] Morphometric study of the feeding appendages of planktonic calanoid copepods: Relationship with feeding modes, habitat depths, and stable isotopes2017
- Author(s)
  Komeda, S., H. Tamura, Y. Abe, M.N. Aita, F. Hyodo, S. Ohtsuka, R.R. Hopcroft, A. Yamaguchi
- Organizer
  13th International Conference on Copepoda
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02947
[Presentation] First record of tanner crab, Chionoecetes bairdi, larvae in the Chukchi Sea: a future northward expansion in the Arctic?2017
- Author(s)
  Landeira, J.M.; K. Matsuno, Y. Tanaka, A. Yamaguchi
- Organizer
  The Crustacean Society Mid-Year Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 太平洋側北極海における植物プランクトン群集組成の高解像度分布2017
- Author(s)
  藤原周・西野茂人・和賀久朋・平譯享・山口篤
- Organizer
  日本海洋学会2017年度秋季大会
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 太平洋側北極海における植物プランクトン群集組成の高解像度分布2017
- Author(s)
  藤原周・西野茂人・和賀久朋・平譯享・山口篤
- Organizer
  日本海洋学会2017年度秋季大会
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] First record of tanner crab, Chionoecetes bairdi, larvae in the Chukchi Sea: a future northward expansion in the Arctic?2017
- Author(s)
  Landeira, J.M.; K. Matsuno, Y. Tanaka, A. Yamaguchi
- Organizer
  The Crustacean Society Mid-Year Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] Morphometric study of the feeding appendages of planktonic calanoid copepods: Relationship with feeding modes, habitat depths, and stable isotopes2017
- Author(s)
  Komeda, S., H. Tamura, Y. Abe, M.N. Aita, F. Hyodo, S. Ohtsuka, R.R. Hopcroft, A. Yamaguchi
- Organizer
  13th International Conference on Copepoda
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01483
[Presentation] 西部北極海に係留したセジメントトラップ試料に基づく動物プランクトン群集と主要カイアシ類個体群構造の季節変化2017
- Author(s)
  徳弘航季・阿部義之・松野孝平・小野寺丈尚太郎・藤原周・原田尚美・平譯享・山口篤
- Organizer
  海洋生物学研究会第一回シンポジウム
- Place of Presentation
  東京海洋大学（東京都港区）
- Year and Date
  2017-03-21
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] カラヌス目カイアシ類の口器付属肢の形態計測学的研究：食性、分布水深および安定同位体比と形態の関係2017
- Author(s)
  米田壮汰・田村啓明・阿部義之・野口真希・兵藤不二夫・大塚攻・Russell R. Hopcroft・山口篤
- Organizer
  海洋生物学研究会第一回シンポジウム
- Place of Presentation
  東京海洋大学（東京都港区）
- Year and Date
  2017-03-21
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] Seasonal changes in the population structure of three dominant planktonic copepods collected by sediment traps moored in the western Arctic Ocean2017
- Author(s)
  Tokuhiro, K., S. Komeda, Y. Abe, K. Matsuno, J. Onodera, N. Harada, T. Hirawake, A. Yamaguchi
- Organizer
  13th International Conference on Copepoda
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0268
[Presentation] 海洋生態系における放射性核種の動態2017
- Author(s)
  神田穣太、石丸隆、土屋光太郎、伊藤友加里、喜多村稔、西川淳、青野辰雄、山口篤、渡辺豊、今井圭理、立田穣、小林卓也、芳村毅
- Organizer
  第18回環境放射能研究会
- Place of Presentation
  高エネルギー加速器研究機構
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PLANNED-24110005
[Presentation] 北海道周辺4海域におけるマクロ動物プランクトンバイオマスと種組成の海域間比較2016
- Author(s)
  冨山皓介・松野孝平・阿部義之・嶋田宏・山口篤
- Organizer
  日本海洋学会 2016年度秋季大会
- Place of Presentation
  鹿児島大学郡元キャンパス（鹿児島県鹿児島市）
- Year and Date
  2016-09-11
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Changes in zooplankton in the Arctic Ocean: Alternation by transported Pacific zooplankton2016
- Author(s)
  Yamaguchi, A.
- Organizer
  First International RACArctic Workshop
- Place of Presentation
  函館市国際水産・海洋総合研究センター・北海道・函館市
- Year and Date
  2016-03-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal and inter-annual changes in mesozooplankton community at Mombetsu Harbor, southern Okhotsk Sea during 1997 to 20122016
- Author(s)
  Arima, D., S. Hamaoka, S. Katakura, A. Yamaguchi and I. Imai
- Organizer
  AGU 2016 Ocean Sciences Meeting
- Place of Presentation
  Ernest N. Morial Convention Center・米国ルイジアナ州・ニューオリンズ
- Year and Date
  2016-02-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北極海における主要カイアシ類Calanus glacialisの個体群構造に影響を及ぼす環境要因2016
- Author(s)
  松野孝平・阿部義之・山口篤・菊地隆
- Organizer
  2016年度日本海洋学会春季大会
- Place of Presentation
  東京大学本郷キャンパス・東京都・文京区
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Inter-oceanic differences in macrozooplankton biomass and community structure in four regions around Hokkaido Island, Japan: consequences for marine ecosystem structure2016
- Author(s)
  Tomiyama, K., K. Matsuno, Y. Abe, H. Shimada and A. Yamaguchi
- Organizer
  PICES-2016 Annual Meeting
- Place of Presentation
  San Diego, USA
- Year and Date
  2016-11-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 親潮域春季ブルーム期におけるオキアミ類（Euphausia pacificaおよびThysanoessa inspinata）の胃内容物解析2016
- Author(s)
  阿部義之・中川至純・山口篤・今井一郎
- Organizer
  第31回北方圏国際シンポジウム「オホーツク海と流氷」
- Place of Presentation
  紋別市文化会館・北海道・紋別市
- Year and Date
  2016-02-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 北太平洋亜寒帯域における動物プランクトンのバイオマス推定式の確立2016
- Author(s)
  中村麻見・松野孝平・阿部義之・嶋田宏・山口篤
- Organizer
  2016年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  熊本県立大学（熊本県熊本市）
- Year and Date
  2016-09-07
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Short-term changes in abundance and population structure of dominant pelagic chaetognaths in the Oyashio region during the spring phytoplankton bloom2016
- Author(s)
  Abe, Y., H. Miyamoto, K. Matsuno, A. Yamaguchi, I. Imai
- Organizer
  The Seventh Symposium on Polar Science
- Place of Presentation
  国立極地研究所（東京都立川市）
- Year and Date
  2016-11-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Regional patterns and controlling factors on population structure of Calanus glacialis in the western Arctic Ocean during summers of 1991-20142016
- Author(s)
  Matsuno, K., Y. Abe, A. Yamaguchi and T. Kikuchi
- Organizer
  ICES/PICES 6th Zooplankton production symposium
- Place of Presentation
  Bergen, Norway
- Year and Date
  2016-05-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal changes in zooplankton swimmer community collected by sediment trap moored in the western North Pacific Ocean2016
- Author(s)
  Yokoi, N., M. C. Honda and A. Yamaguchi
- Organizer
  AGU 2016 Ocean Sciences Meeting
- Place of Presentation
  Ernest N. Morial Convention Center・米国ルイジアナ州・ニューオリンズ
- Year and Date
  2016-02-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Weight-specific growth rates of large-sized oceanic copepods during phytoplankton bloom2016
- Author(s)
  Abe, Y., A. Yamaguchi, T. Kobari, B. Niehoff, A. Tsuda and I. Imai
- Organizer
  ESSAS Annual Science Meeting
- Place of Presentation
  横浜ワールドポーターズ・神奈川県・横浜市
- Year and Date
  2016-03-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北太平洋親潮域の春季ブルーム期におけるオキアミ類2 種: Eupahusia pacificaおよびThysanoessa inspinataの消化管内容物解析2016
- Author(s)
  阿部義之・中川至純・山口篤・今井一郎
- Organizer
  2016年度日本海洋学会春季大会
- Place of Presentation
  東京大学本郷キャンパス・東京都・文京区
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 2007および2008年夏季のベーリング海とチャクチ海におけるズワイガニ (Chionoecetes opilio) 浮遊幼生の動態2016
- Author(s)
  Landeira, J. M.・松野孝平・山口篤・平譯享・菊地隆
- Organizer
  第31回北方圏国際シンポジウム「オホーツク海と流氷」
- Place of Presentation
  紋別市文化会館・北海道・紋別市
- Year and Date
  2016-02-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北太平洋155˚E線に沿った春季植物プランクトン群集の水平および鉛直分布2015
- Author(s)
  松本健太郎・有馬大地・松野孝平・山﨑康裕・大木淳之・平譯享・山口篤・今井一郎
- Organizer
  2015年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北海道大学・北海道・札幌市
- Year and Date
  2015-09-03
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北太平洋親潮域の春季ブルーム期における浮遊性ヤムシ類（Eukrohnia hamata, Parasagitta elegansおよびPseudosagitta scrippsae）生態の短期変動2015
- Author(s)
  阿部義之・宮本洋臣・松野孝平・山口篤・今井一郎
- Organizer
  2015年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北海道大学・北海道・札幌市
- Year and Date
  2015-09-03
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 秋季チャクチ海におけるマイクロプランクトン群集の短期変動2015
- Author(s)
  横井直弥・松野孝平・一宮睦雄・山口篤・西野茂人・小野寺丈尚太郎・猪上淳・菊地隆
- Organizer
  2015年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北海道大学・北海道・札幌市
- Year and Date
  2015-09-03
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Short-term changes of mesozooplankton community in the Chukchi Sea during autumn2015
- Author(s)
  Matsuno, K., N. Yokoi, A. Yamaguchi, S. Nishino, J. Inoue and T. Kikuchi
- Organizer
  Fourth International Symposium on the Arctic Research (ISAR-4)
- Place of Presentation
  富山国際会議場・富山県・富山市
- Year and Date
  2015-04-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 夏季のベーリング海からチャクチ海における動物プランクトン群集の空間変動2015
- Author(s)
  松野孝平・ランデイラサンチェスホセマリア・山口篤・平譯享・菊地隆
- Organizer
  2015年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北海道大学・北海道・札幌市
- Year and Date
  2015-09-03
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] オホーツク海紋別港における沿岸性動物プランクトンの季節的消長と年変動2015
- Author(s)
  有馬大地・浜岡荘司・片倉靖次・山口篤
- Organizer
  2015年度日本プランクトン学会シンポジウム
- Place of Presentation
  東京海洋大学（東京都港区）
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 夏季のベーリング海からチャクチ海における十脚類幼生の水平・地理分布2015
- Author(s)
  ランデイラサンチェスホセマリア・松野孝平・山口篤・平譯享・菊地隆
- Organizer
  2015年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北海道大学・北海道・札幌市
- Year and Date
  2015-09-03
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北極海ノースウィンド海底平原における動物プランクトン群集の季節変動I：全動物プランクトンと糞粒2014
- Author(s)
  松野孝平・山口篤・藤原周・小野寺丈尚太郎・渡邉英嗣・原田尚美・菊地隆
- Organizer
  2014年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都港区）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal and inter-annual changes in mesozooplankton community at Monbetsu harbor, Okhotsk Sea2014
- Author(s)
  Arima, D., S. Hamaoka, S. Katakura, Y. Abe, K. Matsuno, A. Yamaguchi, I Imai
- Organizer
  The 29th International Symposium on Okhotsk Sea and Sea Ice
- Place of Presentation
  紋別市文化会館（北海道紋別市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal changes in zooplankton swimmer and faecal pellets collected by sediment trap in the western Arctic Ocean2014
- Author(s)
  Matsuno K., A. Yamaguchi, A. Fujiwara, J. Onodera, E. Watanabe, N. Harada, T. Kikuchi
- Organizer
  IMBER OSC 2014
- Place of Presentation
  Bergen, Norway
- Year and Date
  2014-06-24
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北極海ノースウィンド海底平原における動物プランクトン群集の季節変動II：主要カイアシ類の個体群構造2014
- Author(s)
  松野孝平・山口篤・藤原周・小野寺丈尚太郎・渡邉英嗣・原田尚美・菊地隆
- Organizer
  2014年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都港区）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 知床羅臼深層水により採集された動物プランクトン群集の季節変化:優占カイアシ類Metridia属2種の個体群構造2014
- Author(s)
  有馬大地・山口篤・阿部義之・松野孝平・野別貴博・今井一郎
- Organizer
  2014年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都港区）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北太平洋親潮域の春季ブルーム期における端脚類（Cyphocaris challengeri, Primno abyssalisおよびThemisto spp.）個体群構造の短期変動2014
- Author(s)
  阿部義之・山口篤・山田雄一郎・松野孝平・今井一郎
- Organizer
  2014年度日本プランクトン学会・日本ベントス学会合同大
- Place of Presentation
  広島大学（広島県東広島市）
- Year and Date
  2014-09-05
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 知床羅臼深層水により採集された動物プランクトン群集の季節変化:優占カイアシ類Metridia属2種の個体群構造2014
- Author(s)
  有馬大地・山口篤・阿部義之・松野孝平・野別貴博・今井一郎
- Organizer
  2014年度日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  広島大学（広島県東広島市）
- Year and Date
  2014-09-05
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 光学式プランクトンカウンターを用いた日本近海における動物プランクトンサイズ分布の解析2014
- Author(s)
  山口篤・佐藤楓・有馬大地・阿部義之・松野孝平・今井一郎
- Organizer
  2014年度日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  広島大学（広島県東広島市）
- Year and Date
  2014-09-05
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal changes in population structure of five dominant planktonic copepods collected using a sediment trap in the western Arctic Ocean2014
- Author(s)
  Matsuno, K., A. Yamaguchi, A. Fujiwara, J. Onodera, E. Watanabe, N. Harada, T. Kikuchi
- Organizer
  12th International Conference on Copepoda
- Place of Presentation
  Seoul, Korea
- Year and Date
  2014-07-14
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北太平洋親潮域の春季ブルーム期におけるヒドロクラゲ類Aglantha digitaleの個体群構造の短期変動2014
- Author(s)
  阿部義之・山口篤・河野時廣・松野孝平・今井一郎
- Organizer
  2014年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都港区）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Characteristics of the planktonic copepod community of the Okhotsk Sea in autumn: a comparison with the Oyashio region2014
- Author(s)
  Yamaguchi, A., K. Matsuno, D. Arima, Y. Abe
- Organizer
  12th International Conference on Copepoda
- Place of Presentation
  Seoul, Korea
- Year and Date
  2014-07-14
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal changes in genital system and reproductive biology of the planktonic calanoid copepods Metridia okhotensis Brodsky, 1950 and Metridia pacifica Brodsky, 19502014
- Author(s)
  Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, T. Nobetsu, I. Imai
- Organizer
  12th International Conference on Copepoda
- Place of Presentation
  Seoul, Korea
- Year and Date
  2014-07-14
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 石狩湾における動物プランクトン群集の季節変化、特に小型カイアシ類の生活史について2013
- Author(s)
  有馬大地・山口篤・松野孝平・阿部義之・齋藤　類・浅見大樹・嶋田宏・今井一郎
- Organizer
  2013年度日本海洋学会秋季大会
- Place of Presentation
  北海道大学札幌キャンパス（北海道札幌市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Influence of Aleutian eddies on calanoid copepods south of the western Aleutian Islands during summer.2013
- Author(s)
  Saito, R., A. Yamaguchi, H. Ueno, H. Ishiyama, H. Onishi, I. Imai and I. Yasuda
- Organizer
  PICES-2013
- Place of Presentation
  バンクーバー島会議場（カナダブリティッシュコロンビア州ナナイモ）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 西部北極海ノースウィンド海底平原におけるメソ動物プランクトン群集の季節変動2013
- Author(s)
  松野孝平・山口篤・藤原周・小野寺丈尚太郎・渡邉英嗣・今井一郎・千葉早苗・原田尚美・菊池隆
- Organizer
  第4回極域科学シンポジウム
- Place of Presentation
  国立極地研究所（東京都立川市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 夏季の西部アリューシャン列島南岸域における中規模高気圧性渦が動物プランクトンの分布に与える影響2013
- Author(s)
  齋藤　類・山口篤・安田一郎・上野洋路・石山宙夢・大西広二・今井一郎
- Organizer
  2013年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  東北大学（宮城県仙台市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal changes in zooplankton community2013
- Author(s)
  Matsuno, K., A. Yamaguchi, I Imai, J. Onodera, S. Chiba and N. Harada
- Organizer
  ESSAS 2012 Annual Science Meeting
- Place of Presentation
  函館市地域交流まちづくりセンター（北海道函館市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 北太平洋亜寒帯域に優占する大型外洋性カイアシ類の同化効率に関する研究2013
- Author(s)
  阿部義之・夏池真史・松野孝平・照井健史・山口篤・岸道郎・今井一郎
- Organizer
  2013年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  東北大学（宮城県仙台市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Variation in assimilation efficiencies of dominant Neocalanus and Eucalanus copepods in the subarctic Pacific: consequences for population structure models2013
- Author(s)
  Abe, Y., M. Natsuike, K. Matsuno, T. Terui, A. Yamaguchi, M. J. Kishi and I. Imai
- Organizer
  PICES-2013
- Place of Presentation
  バンクーバー島会議場（カナダブリティッシュコロンビア州ナナイモ）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 光学式プランクトンカウンターによる北太平洋外洋域における動物プランクトン群集の空間変動解析2013
- Author(s)
  山口　篤・塩田知也・阿部義之・齋藤類・松野孝平・今井一郎
- Organizer
  2013年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  東北大学（宮城県仙台市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 夏季のアラスカンストリーム流域における大型カラヌス目カイアシ類の空間分布2013
- Author(s)
  齋藤　類・山口篤・安田一郎・上野洋路・大西広二・今井一郎
- Organizer
  2013年度日本海洋学会秋季大会
- Place of Presentation
  北海道大学札幌キャンパス（北海道札幌市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Seasonal changes in the zooplankton community and number of generations per year of small copepods in Ishikari Bay, Sea of Japan2013
- Author(s)
  Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
- Organizer
  PICES-2013
- Place of Presentation
  バンクーバー島会議場（カナダブリティッシュコロンビア州ナナイモ）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Interannual variations in the zooplankton community in the Alaskan Stream region during the summer of 2004-20102012
- Author(s)
  Saito, R., A. Yamaguchi, H. Ueno, H. Onishi and I. Imai
- Organizer
  PICES 2012 Annual Meeting
- Place of Presentation
  広島国際会議場（広島市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Interannual/latitudinal variations in abundance, biomass, community structure and estimated production of epipelagaic mesozooplankton along 155˚E longitude in the western North Pacific during spring2012
- Author(s)
  Yamaguchi, A., K. Matsuno, Y. Abe and I. Imai
- Organizer
  PICES 2012 Annual Meeting
- Place of Presentation
  広島国際会議場（広島市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 日本海の動物プランクトン群集の特殊性：バイオマス、安定同位体比および優占分類群について2012
- Author(s)
  仲村康秀・山口　篤・鈴木紀毅
- Organizer
  2012年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東邦大学（千葉県船橋市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Interannual changes in the zooplankton community structure on the southeastern Bering Sea shelf and Chukchi Sea during summers of 1991–20092012
- Author(s)
  Yamaguchi, A., R. Ohashi, K. Matsuno and I. Imai
- Organizer
  PICES 2012 Annual Meeting
- Place of Presentation
  広島国際会議場（広島市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Variability in assimilation efficiency of the copepod Neocalanus cristatus: Effect of food2012
- Author(s)
  Abe, Y., M. Natsuike, K. Matsuno, A. Yamaguchi and I. Imai
- Organizer
  PICES 2012 Annual Meeting
- Place of Presentation
  広島国際会議場（広島市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 春季植物プランクトンブルーム期における中層性カイアシ類の個体群構造と鉛直分布の短期変動2012
- Author(s)
  阿部義之・山口篤・今井一郎
- Organizer
  2012年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東邦大学（千葉県船橋市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Zooplankton community in the Alaskan Stream water during summer of 2010: the influence of mesoscale eddies2012
- Author(s)
  Saito, R., A. Yamaguchi, H. Ueno, H. Onishi and I. Imai
- Organizer
  ASLO 2012 Aquatic Science Meeting
- Place of Presentation
  びわ湖ホール（滋賀県大津市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Annual and spatial changes in copepod community structure and body chemical contents in the western Arctic Ocean during summers of 2008 and 20102012
- Author(s)
  Matsuno, K., A. Yamaguchi and I. Imai
- Organizer
  ASLO 2012 Aquatic Science Meeting
- Place of Presentation
  びわ湖ホール（滋賀県大津市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Characteristics of zooplankton community in the Japan Sea: Biomass, stable isotope ratio and dominant taxa2012
- Author(s)
  Nakamura, Y., A. Yamaguchi and N. Suzuki
- Organizer
  PICES 2012 Annual Meeting
- Place of Presentation
  広島国際会議場（広島市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] 親潮域におけるマイクロネクトン甲殻類の生活史と生産量に関する研究2012
- Author(s)
  山口篤・筑後果菜・松野孝平・齋藤　類・今井一郎
- Organizer
  2012年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東邦大学（千葉県船橋市）
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Year-to-year changes of mesozooplankton biomass, community and size spectra in the Chukchi Sea during summers of 1991/92 and 2007/082011
- Author(s)
  Matsuno, K., A. Yamaguchi, I. Imai
- Organizer
  ESSAS 2011 OSM
- Place of Presentation
  Seattle, Washington
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 北海道大沼におけるアオコの発生および防除の検討2011
- Author(s)
  今井一郎・扇航平・水原祥雄・山口篤・帰山雅秀
- Organizer
  2011年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  高知大学(高知)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季の西部北極海における主要カイアシ類の化学組成と消化管色素量2011
- Author(s)
  松野孝平・山口篤
- Organizer
  ブルーアース' 11
- Place of Presentation
  東京海洋大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Inter-annual and latitudinal changes in zooplankton abundance, biomass and size composition along the 180°transect in the North Pacific during summers : Analyses with an Optical Plankton Counter2011
- Author(s)
  Yamaguchi, A., J. Fukuda, K. Matsuno and I. Imai
- Organizer
  PICES-2011
- Place of Presentation
  Khabarovsk, Russia
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季チャクチ海における動物プランクトン群集サイズ組成の経年変動2011
- Author(s)
  松野孝平・山口篤・今井一郎
- Organizer
  2011年度日本海洋学会秋季大会
- Place of Presentation
  九州大学筑紫キャンパス(福岡市)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 有毒渦鞭毛藻Alexandrium tamarense増殖阻害細菌の単離と遺伝子解析2011
- Author(s)
  大西由花・辻彰洋・毛利由華・山口篤・今井一郎
- Organizer
  平成23年度日本水産学会秋季大会
- Place of Presentation
  長崎大学文教キャンパス(長崎市)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Spatial and temporal changes in the zooplankton community around the Aleutian Islands during the summer of 20092011
- Author(s)
  Saito, R., A.Yamaguchi, I.Imai, A.Tsuda, I.Yasuda
- Organizer
  PICES-2011
- Place of Presentation
  Khabarovsk's Official Reception House (Khabarovsk, Russia)
- Year and Date
  2011-10-01
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 北西太平洋域における現生放散虫の水平・鉛直分布調査2011
- Author(s)
  鈴木紀毅・小安浩理・相田吉昭・加藤摩利子・大金薫・辻彰洋・山口篤・齋藤類・大塚攻・桑田晃・石川輝
- Organizer
  日本古生物学会第160回例会
- Place of Presentation
  高知大学朝倉キャンパス(高知)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 北海道南東沖の放散虫の共生藻類の有無とその古生物学的応用2011
- Author(s)
  大金薫・辻彰洋・鈴木紀毅・齋藤類・山口篤
- Organizer
  日本古生物学会第160回例会
- Place of Presentation
  高知大学朝倉キャンパス(高知)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 北極チュクチ海海底堆積物表層および水柱における珪藻類休眠期細胞の分布2011
- Author(s)
  塚崎千庫・松野孝平・石井健一郎・山口篤・今井一郎
- Organizer
  2011年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  高知大学(高知)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 西部北極海における動物プランクトン研究の現状と課題2011
- Author(s)
  松野孝平・山口篤・今井一郎
- Organizer
  第2回極域科学シンポジウム
- Place of Presentation
  国立極地研究所(東京都立川市)
- Year and Date
  2011-11-01
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2009年夏季のアリューシャン列島周辺海域における動物プランクトン群集の時空間変動2011
- Author(s)
  齋藤類・山口篤・今井一郎・津田敦・安田一郎
- Organizer
  2011年度日本海洋学会秋季大会
- Place of Presentation
  九州大学筑紫キャンパス(福岡市)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Year-to-year changes of mesozooplankton biomass, community and size spectra in the Chukchi Sea during summers of 1991/92 and 2007/082011
- Author(s)
  Matsuno, K., A.Yamaguchi, I.Imai
- Organizer
  ESSAS 2011 OSM
- Place of Presentation
  Marriott Waterfront Hotel (Seattle, USA)
- Year and Date
  2011-05-01
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Spatial and temporal changes in the zooplankton community around the Aleutian Islands during the summer of 20092011
- Author(s)
  Saito, R., A. Yamaguchi, I. Imai, A. Tsuda and I. Yasuda
- Organizer
  PICES-2011
- Place of Presentation
  Khabarovsk, Russia
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2009年夏季のアリューシャン列島周辺海域における動物プランクトン群集の水平分布2011
- Author(s)
  齋藤類・山口篤・今井一郎・津田敦・安田一郎
- Organizer
  2011年度日本海洋学会春季大会
- Place of Presentation
  東大大気海洋研(千葉県柏市)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 西部北太平洋155E線に沿った春季動物プランクトン群集構造の緯度および経年変化(2002-2011年)2011
- Author(s)
  山口篤・松野孝平・阿部義之・今井一郎
- Organizer
  2011年度水産海洋学会研究発表大会
- Place of Presentation
  函館市公民館(函館市)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Body chemical contents and gut pigments of copepods in the western Arctic Ocean during summers of 2008 and 20102011
- Author(s)
  Matsuno, K., A. Yamaguchi and I. Imai
- Organizer
  PICES-2011
- Place of Presentation
  Khabarovsk, Russia
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Body chemical contents and gut pigments of copepods in the western Arctic Ocean during summers of 2008 and 20102011
- Author(s)
  Matsuno, K., A.Yamaguchi, I.Imai
- Organizer
  PICES-2011
- Place of Presentation
  Khabarovsk's Official Reception House (Khabarovsk, Russia)
- Year and Date
  2011-10-01
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 光学式プランクトンカウンター(OPC)による夏季北太平洋180°ラインにおける動物プランクトンサイズ組成解析2011
- Author(s)
  福田隼平・山口篤・今井一郎
- Organizer
  2011年度日本海洋学会春季大会
- Place of Presentation
  東大大気海洋研(千葉県柏市)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Inter-annual and latitudinal changes in zooplankton abundance, biomass and size composition along the 180° transect in the North Pacific during summers : Analyses with an Optical Plankton Counter2011
- Author(s)
  Yamaguchi, A., J.Fukuda, K.Matsuno, I.Imai
- Organizer
  PICES-2011
- Place of Presentation
  Khabarovsk's Official Reception House (Khabarovsk, Russia)
- Year and Date
  2011-10-01
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Inter-annual changes in the zooplankton biomass during summers of 1994-2009 and zooplankton community structure in 2006 in the Bering Sea shelf2011
- Author(s)
  Ohashi, R., K.Matsuno, R.Saito, A.Yamaguchi, I.Imai
- Organizer
  ESSAS 2011 OSM
- Place of Presentation
  Marriott Waterfront Hotel (Seattle, USA)
- Year and Date
  2011-05-01
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Inter-annual changes in the zooplankton biomass during summers of 1994-2009 and zooplankton community structure in 2006 in the Bering Sea shelf2011
- Author(s)
  Ohashi, R., K. Matsuno, R. Saito, A. Yamaguchi, I. Imai
- Organizer
  ESSAS 2011 OSM
- Place of Presentation
  Seattle, Washington
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Insights into the eastern Bering Sea through jellyfish : recent trends and tests of predictive models2011
- Author(s)
  Decker, M. B., L. Ciannelli, R. D. Brodeur, R. R. Lauth, N. A. Bond, C. Ladd, J. M. Napp, A. Yamaguchi, K. Cieciel, G. L. Hunt, Jr
- Organizer
  ESSAS 2011 OSM
- Place of Presentation
  Seattle, Washington
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 親潮域における動物プランクトン研究のトピックス2011
- Author(s)
  山口篤
- Organizer
  MRC2011微古生物学リファレンスセンター研究集会
- Place of Presentation
  東北大学理学部(仙台)(招待講演)
- Year and Date
  2011-03-04
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Distribution of diatom resting stages in bottom sediments of the eastern Bering Sea in the summer of 20092011
- Author(s)
  Tsukazaki, C., K.-i. Ishii, R. Saito, K. Matsuno, A. Yamaguchi, I. Imai
- Organizer
  ESSAS 2011 OSM
- Place of Presentation
  Seattle, Washington
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 日本東方親潮黒潮移行域(鹿島灘～三陸沖～道東沖)におけるヤムシ類2011
- Author(s)
  山口篤・小鳥守之・久保直
- Organizer
  第5回ヤムシ研究集会
- Place of Presentation
  三重大学(津市)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季北太平洋北緯47度線に沿ったカイアシ類個体群構造と鉛直分布の東西差2011
- Author(s)
  山口篤・本間智恵・John R. Bower・平譯亨・今井一郎
- Organizer
  2011年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  高知大学(高知)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 西部北極海における動物プランクトン研究の現状と課題2011
- Author(s)
  松野孝平・山口篤・今井一郎
- Organizer
  第2回極域科学シンポジウム国立極地研究所
- Place of Presentation
  東京都立川市
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] East-west comparison of the zooplankton community in the Subarctic Pacific during the summers of 2003-20062010
- Author(s)
  Saito, R., A. Yamaguchi, I. Imai, S.-I. Saitoh and K. Kuma
- Organizer
  PICES-2010
- Place of Presentation
  Portland, OR, USA
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季西部北太平洋における大型動物プランクトンの日周鉛直移動に伴う物質輸送量の推定2010
- Author(s)
  山口篤・花宮由理佳・渡邉光・村瀬弘人
- Organizer
  日本海洋学会春季大会
- Place of Presentation
  東京海洋大学品川キャンパス(東京)
- Year and Date
  2010-03-29
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 道南沿岸海域における低次生産2010
- Author(s)
  山口篤
- Organizer
  水産海洋地域研究集会第41回北洋研究シンポジウム「亜寒帯沿岸海洋生態系における環境予測とその水産業への応用」
- Place of Presentation
  函館国際ホテル(函館)
- Year and Date
  2010-02-21
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季の本州東方沖合域におけるカタクチイワシの摂餌生態2010
- Author(s)
  前原太治・青木一郎・米崎史郎・渡邉光・村瀬弘人・山口篤
- Organizer
  水産海洋シンポジウム「鯨類を中心とした北西太平洋の海洋生態系」
- Place of Presentation
  東京海洋大学(東京)
- Year and Date
  2010-11-21
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2003-2006年夏季の北太平洋亜寒帯域における動物プランクトン群集の東西比較2010
- Author(s)
  齋藤類・山口篤・今井一郎
- Organizer
  2010年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 寒冷海域の放散虫の共生藻類2010
- Author(s)
  大金薫・辻彰洋・鈴木紀毅・齋藤類・山口篤
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2008年夏季の西部北極海におけるカイアシ類群集の水平分布2010
- Author(s)
  松野孝平・山口篤・島田浩二
- Organizer
  Blue Earth 10
- Place of Presentation
  東京海洋大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Year-to-year changes of mesozooplankton community in the Chukchi Sea during summers of 1991/92 and 2007/082010
- Author(s)
  Matsuno, K., A. Yamaguchi, T. Hirawake, I. Imai
- Organizer
  Second International Symposium on the Arctic Research(ISAR-2) Hitotsubashi Memorial Hall
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 大型動物プランクトンの日周鉛直移動に伴う物質輸送量2010
- Author(s)
  山口篤・花宮由理佳・村瀬弘人・渡邉光
- Organizer
  水産海洋シンポジウム「鯨類を中心とした北西太平洋の海洋生態系」
- Place of Presentation
  東京海洋大学(東京)(招待講演)
- Year and Date
  2010-11-10
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 冬季の寒冷水塊における放散虫の共生藻類2010
- Author(s)
  大金薫・辻彰洋・山口篤・鈴木紀毅
- Organizer
  2010年古生物学会75周年記念年会
- Place of Presentation
  つくば
- Year and Date
  2010-06-10
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] East-west comparison of the zooplankton community in the Subarctic Pacific during the summers of 2003-20062010
- Author(s)
  Saito, R., A.Yamaguchi, I.Imai, S.-I.Saitoh, K.Kuma
- Organizer
  PICES-2010
- Place of Presentation
  Oregon Convention Center, Portland, OR, USA
- Year and Date
  2010-10-29
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季西部北太平洋における大型動物プランクトンの日周鉛直移動に伴う物質輸送量の推定2010
- Author(s)
  山口篤・花宮由理佳・渡邉光・村瀬弘人
- Organizer
  2010年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 知床羅臼深層水により採集された動物プランクトン群集の季節変化2010
- Author(s)
  山口篤・野別貴博・羅臼町役場・羅臼漁業協同組合
- Organizer
  環境省平成21年度知床世界自然遺産地域生態系調査報告会
- Place of Presentation
  札幌市教育文化会館(札幌)
- Year and Date
  2010-02-04
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 硫黄島・グァム西方海域にみられた湧昇域のプランクトンについて2010
- Author(s)
  辻彰洋・大金薫・鈴木紀毅・齋藤類・山口篤
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2009年夏季ベーリング海南東部陸棚域の海底泥中に存在する珪藻休眠期細胞2010
- Author(s)
  塚崎千庫・石井健一郎・齋藤類・山口篤・今井一郎
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 光学式プランクトンカウンターによる夏季の西部北太平洋における動物プランクトン群集のサイズ構造解析2010
- Author(s)
  山口篤・三島かおり・酒井光夫
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Macrozooplankton diel vertical migration and carbon flux in the summer, western North Pacific Ocean2010
- Author(s)
  Yamaguchi, A., Y. Hanamiya, H. Watanabe and H. Murase
- Organizer
  PICES-2010
- Place of Presentation
  Portland, OR, USA
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2003-2006年夏季の北太平洋亜寒帯域における動物プランクトン群集の東西比較2010
- Author(s)
  齋藤類・山口篤・今井一郎
- Organizer
  日本海洋学会春季大会
- Place of Presentation
  東京海洋大学品川キャンパス(東京)
- Year and Date
  2010-03-29
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] セジメントトラップにより採集された初夏の西部北太平洋亜寒帯域におけるプランクトン群集の短期時系列変動2010
- Author(s)
  大橋理恵・石井健一郎・藤木徹一・喜多村稔・本多牧生・山口篤
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 北西太平洋における放散虫調査とその意義2010
- Author(s)
  鈴木紀毅・小安浩理・大金薫・辻彰洋・山口篤・齋藤類・大塚攻・桑田晃・石川輝・相田吉昭・加藤摩利子
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Macrozooplankton diel vertical migration and carbon flux in the summer, western North Pacific Ocean2010
- Author(s)
  Yamaguchi, A., Y.Hanamiya, H.Watanabe, H.Murase
- Organizer
  PICES-2010
- Place of Presentation
  Oregon Convention Center, Portland, OR, USA
- Year and Date
  2010-10-29
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季の西部北極海(チャクチ海)における動物プランクトン群集の経年変動2010
- Author(s)
  松野孝平・山口篤・平譯亨・今井一郎
- Organizer
  2010年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学(東京)
- Year and Date
  2010-03-02
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 大型動物プランクトンの日周鉛直移動に伴う物質輸送量2010
- Author(s)
  山口篤・花宮由理佳・村瀬弘人・渡邉光
- Organizer
  水産海洋シンポジウム「鯨類を中心とした北西太平洋の海洋生態系」
- Place of Presentation
  東京海洋大学(東京)
- Year and Date
  2010-11-21
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] アマモ場から検出された有毒渦鞭毛藻Alexandrium tamarenseに対する増殖阻害細菌について2010
- Author(s)
  大西由花・扇航平・長井敏・山口篤・今井一郎
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 人工水路のヨシ帯におけるMicrocystis aeruginosa殺藻細菌について2010
- Author(s)
  扇航平・城戸祐・吉永郁夫・長井敏・山口篤・今井一郎
- Organizer
  2010年日本プランクトン学会・日本ベントス学会合同大会
- Place of Presentation
  東大大気海洋研(柏)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 知床羅臼深層水により採集された動物プランクトン群集の季節変化2009
- Author(s)
  山口篤・野別貴博
- Organizer
  2009年度日本海洋学会春季大会
- Place of Presentation
  東京大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 親潮域におけるキクロプス目カイアシ類Oithona similisの鉛直分布、個体群構造および再生産2009
- Author(s)
  西部裕一郎・西田周平・山口篤
- Organizer
  2009年度日本海洋学会春季大会
- Place of Presentation
  東京大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 親潮域春季植物プランクトンブルーム期における大型カイアシ類個体群構造の短期変動2009
- Author(s)
  大西由花・山口篤
- Organizer
  日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Year and Date
  2009-10-18
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2005年、2006年夏季の北太平洋亜寒帯域における主要動物プランクトン群集の東西比較2009
- Author(s)
  齋藤類・山口篤
- Organizer
  2009年度日本海洋学会春季大会
- Place of Presentation
  東京大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 光学式プランクトンカウンターによる親潮域における動物プランクトンサイズ分布の季節変動解析2009
- Author(s)
  扇航平・山口篤
- Organizer
  2009年度日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2008年夏季の西部北極海におけるカイアシ類群集の水平分布2009
- Author(s)
  松野孝平・山口篤
- Organizer
  2009年度日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] ベーリング海海盆域におけるカイアシ類群集の鉛直分布と物質輸送量の推定2009
- Author(s)
  本間智恵・山口篤
- Organizer
  2009年度日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 光学式プランクトンカウンターによる親潮域における動物プランクトンサイズ分布の季節変動解析2009
- Author(s)
  扇航平・山口篤
- Organizer
  日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Year and Date
  2009-10-18
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 夏季北太平洋におけるメソ動物プランクトンの下方輸送量の推定: Optical Plankton Counterによる解析2009
- Author(s)
  松野孝平・山口篤
- Organizer
  2009年度日本海洋学会春季大会
- Place of Presentation
  東京大学(東京)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 2003-2006年夏季の北部北太平洋における主要動物プランクトン群集の東西比較2009
- Author(s)
  齋藤類・山口篤
- Organizer
  2009年度日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] 親潮域春季植物プランクトンブルーム期における大型カイアシ類個体群構造の短期変動2009
- Author(s)
  大西由花・山口篤
- Organizer
  2009年度日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] ベーリング海海盆域におけるカイアシ類群集の鉛直分布と物質輸送量の推定2009
- Author(s)
  本間智恵・山口篤
- Organizer
  日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  北大水産学部(函館)
- Year and Date
  2009-10-18
- Data Source
  KAKENHI-PROJECT-21780173
[Presentation] Respiratory carbon flux by the diel vertical migration of the copepod Metridia pacificain the subarctic Pacific Ocean2007
- Author(s)
  Yamaguchi, A., K. Sasaoka, Y. Kamei, T. Rho and T. Ikeda
- Organizer
  4th International Zooplankton Symposium
- Place of Presentation
  広島国際会議場(広島市)
- Data Source
  KAKENHI-PROJECT-16108002
[Presentation] 北極海の海氷激減－生物生産および物質循環へのインパクト－
- Author(s)
  原田尚美・小野寺丈尚太郎・渡邉英嗣・木元克典・菊地隆・松野孝平・山口篤・佐藤真奈美・白岩善博・岸道郎・田中裕一郎
- Organizer
  日本海洋学会
- Place of Presentation
  東京海洋大学、東京都、港区
- Year and Date
  2015-03-22 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-22221003
[Presentation] 光学式プランクトンカウンターによる北太平洋外洋域における動物プランクトン群集の空間変動解析
- Author(s)
  山口　篤・塩田知也・阿部義之・齋藤類・松野孝平・今井一郎
- Organizer
  2013年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PLANNED-24110005
[Presentation] 北太平洋亜寒帯域に優占する大型外洋性カイアシ類の同化効率に関する研究
- Author(s)
  阿部義之・夏池真史・松野孝平・照井健史・山口篤・岸道郎・今井一郎
- Organizer
  2013年日本ベントス学会・日本プランクトン学会合同大会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PLANNED-24110005
[Presentation] 西部北極海ノースウィンド海底平原におけるメソ動物プランクトン群集の季節変動
- Author(s)
  松野　孝平，山口　篤，藤原　周，小野寺　丈尚太郎，渡邉　英嗣，今井　一郎，千葉　早苗，原田　尚美，菊地　隆
- Organizer
  極域科学シンポジウム
- Place of Presentation
  国立極地研究所、東京都、立川市
- Year and Date
  2013-11-12 – 2013-11-15
- Data Source
  KAKENHI-PROJECT-22221003
[Presentation] 福島沿岸域における海底堆積物中の放射性セシウム濃度分布とその要因
- Author(s)
  福田美保, 青野辰雄, 吉田聡, 長沼翔, 久保篤史, 嶋田啓資, 高澤伸江, 保坂拓志, 佐藤憲一郎, 山口征矢, 伊藤友加里, 石丸隆, 神田穣太
- Organizer
  2014年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学
- Data Source
  KAKENHI-PLANNED-24110005
[Presentation] 013年の福島沿岸域における海水および堆積物中に含まれる放射性セシウム濃度分布とその挙動
- Author(s)
  福田美保, 青野辰雄, 吉田聡, 長沼翔, 久保篤史, 嶋田啓資, 高澤伸江, 保坂拓志, 佐藤憲一郎, 山口征矢, 伊藤友加里, 石丸隆, 神田穣太
- Organizer
  第15回環境放射能研究会
- Place of Presentation
  高エネルギー研究機構
- Data Source
  KAKENHI-PLANNED-24110005
[Presentation] Variation in assimilation efficiencies of dominant Neocalanus and Eucalanus copepods in the subarctic Pacific: consequences for population structure models
- Author(s)
  Arima, D., A. Yamaguchi, Y. Abe, K. Matsuno, R. Saito, H. Asami, H. Shimada and I. Imai
- Organizer
  PICES-2013
- Place of Presentation
  バンクーバー島会議場
- Data Source
  KAKENHI-PLANNED-24110005
[Presentation] Responses in macrozooplankton population to water mass exchange and the spring phytoplankton bloom in the Oyashio region
- Author(s)
  Abe, Y., A. Yamaguchi, Y. Yamada, K. Matsuno, R. Saito, H. Ueno, K. Komatsu, T. Setou, M. Shimizu and I. Imai
- Organizer
  PICES-2014 Annual Meeting
- Place of Presentation
  Yeosu, Korea
- Year and Date
  2014-10-16 – 2014-10-26
- Data Source
  KAKENHI-PROJECT-24248032
[Presentation] Spatial and temporal changes in zooplankton biovolume size spectra in the neighboring waters of Japan: analyses using an optical plankton counter
- Author(s)
  Matsuno, K., A. Yamaguchi, K. Sato
- Organizer
  4th Taiwan-Japan Ecology Workshop
- Place of Presentation
  Hualien, Taiwan
- Year and Date
  2014-11-15 – 2014-11-17
- Data Source
  KAKENHI-PROJECT-24248032

1. KISHI Michio (90214767)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
2. WATANUKI Yutaka (40192819)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. IKEDA Tsutomu (80281799)

# of Collaborated Projects: 2 results

# of Collaborated Products: 17 results
4. MATSUDA Hiroyuki (70190478)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. SUGIMOTO Takashige (40004428)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. KIMOTO Katsunori (40359162)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
7. 藤森康澄 (40261341)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
8. 松野孝平 (90712159)

# of Collaborated Projects: 2 results

# of Collaborated Products: 58 results
9. SAKURAI Yasunori (30196133)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. SAITOH Sei-ichi (70250503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. IIDA Kohji (40142707)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KAERIYAMA Masahide (80305937)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. ISODA Yutaka (10193393)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. AOKI Ichiro (40114350)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KIMURA Shingo (90202043)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. KOMATSU Teruhisa (60215390)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. HARADA Naomi (70344281)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
18. KIKUCHI Takashi (30359153)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
19. SHIRAIWA Yoshihiro (40126420)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
20. TANAKA Yuichiro (50357456)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
21. WATANABE Eiji (50722550)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
22. NISHINO Shigeto (10421885)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
23. SUZUKI Iwane (10290909)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. HIROSE Yu (30616230)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. ITOH Motoyo (60373453)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. ONODERA Jonaotaro (50467859)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
27. Kanda Jota (60202032)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
28. MORIYA Shigeharu (00321828)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. KOBAYASHI Takuya (60371530)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
30. YOSHIMURA Takeshi (20371536)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
31. SHIGA Naonobu (30091466)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. AITA Maki (90463091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
33. 喜多村稔 (00392952)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
34. 西川淳 (10282732)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
35. 青野辰雄 (20270605)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
36. 高木省吾 (60179421)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. 土屋光太郎 (60251683)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
38. 立田穣 (60371522)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
39. 林敏史 (70228584)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
40. 野田明 (80262343)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. 渡辺豊 (90333640)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
42. 茂木正人 (50330684)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. 田中祐志 (90207150)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
44. 今井圭理 (40725983)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
45. 今井一郎 (80271013)

# of Collaborated Projects: 1 results

# of Collaborated Products: 52 results
46. Lindsay Dhugal (80344282)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
47. 田所和明 (70399575)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
48. 小針統 (60336328)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
49. 兵藤不二夫 (70435535)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
50. 石井励一郎 (40390710)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
51. 三谷曜子 (40538279)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
52. 山村織生 (20371784)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
53. 中村知裕 (60400008)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
54. 松石隆 (60250502)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
55. 向井徹 (60209971)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
56. 別府史章 (10707540)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
57. 清水啓介 (00757776)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
58. 下島公紀 (70371490)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
59. Ashjian Carin J.

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
60. Campbell Robert G.

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
61. ISHIMARU Takashi

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
62. IGARASHI Satoshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
63. SUGA Jiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
64. YAMAKAWA Hiroshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
65. OTSU Hideaki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
66. ITO Yukari

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
67. TAKAZAWA Nobue

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
68. UCHIYAMA Kaori

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
69. KUBO Atshushi

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
70. UENO Hiromichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
71. YASUDA Ichiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
72. SUGIYAMA Shinn

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
73. KOMATSU Kosei

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
74. ONO Tsuneo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
75. CHIBA Sanae

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
76. SUZUKI Noritoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
77. INOUE Jun

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
78. 有馬大地

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
79. 真壁竜介

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
80. 管浩伸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
81. 三野義尚

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
82. 本多牧生

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Yamaguchi Atsushi 山口 篤

YAMAGUCHI Atsushi 山口 篤

Research Projects

Research Products

Co-Researchers

Study on the impact of climate change on the marine ecosystem lower trophic levels by using the historically collected samplesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidation of hotspot formation mechanism of marine top predators in the waters around Shiretoko

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploring the Possibility of a "Copepod Fishery" targeting on the Marine Lower Trophic OrganismsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

季節海氷域における海洋酸性化と石灰質生物の応答メカニズムの解明

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Inter-annual changes in zooplankton community in the Bering Sea shelf: Based on imaging analysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Quantitative evaluation of zooplankton productivity using optical plankton observing system(Fostering Joint International Research)Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Exploring the trophic source of marine ecosystem using isotope analysis: Towards the development of marine ecosystem conservation index in the Western North Pacific

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Transfer and accumulation of radioactive material in marine ecosystem

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Quantitative evaluation of zooplankton production by optical plankton observation systemPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Catastrophic reduction of sea-ice in the Arctic Ocean - its impact on the marine ecosystems in the polar region-

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Estimation of active flux by zooplankton vertical migrationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Historical transition and prediction of Northern Pacificecosystem associated with human impact and climate change

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

海産動物プランクトンに関する汎用性の高いバイオメトリー式の開発Principal Investigator

Principal Investigator

Project Period (FY)

Yamaguchi Atsushi 山口篤

YAMAGUCHI Atsushi 山口篤