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IWATA HIROKI  岩田 拓記

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Researcher Number 10466659
Other IDs
Affiliation (Current) 2025: 信州大学, 学術研究院理学系, 准教授
Affiliation (based on the past Project Information) *help 2019 – 2025: 信州大学, 学術研究院理学系, 准教授
2015 – 2018: 信州大学, 学術研究院理学系, 助教
2014 – 2016: 信州大学, 理学部, 助教
Review Section/Research Field
Principal Investigator
Agricultural environmental engineering/Agricultural information engineering / Medium-sized Section 41:Agricultural economics and rural sociology, agricultural engineering, and related fields / Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related
Except Principal Investigator
Medium-sized Section 63:Environmental analyses and evaluation and related fields / Basic Section 41030:Rural environmental engineering and planning-related / Environmental dynamic analysis / Forest science / Natural disaster science
Keywords
Principal Investigator
渦相関法 / メタン放出 / シミュレーション / 培養実験 / 溶存メタン濃度 / 湖 / メタン / 富栄養化 / 水圏現象 / 海洋物理・陸水学 … More / 環境変動 / 自然現象観測・予測 / 気象学 / 低周波輸送 / 大気境界層 / 大気低周波運動 / 大気乱流輸送 / ガス交換 / 地表面熱収支 / 地表面フラックス … More
Except Principal Investigator
メタン / 蒸発散 / 緯度間比較 / 温暖化 / 温帯 / 亜熱帯 / 熱帯 / 湖沼 / 水収支 / 表層土壌水分 / 風食 / 土の粒の密度 / 空隙率 / 限界摩擦速度 / 密度 / 土粒 / 砂塵 / 衛星リモートセンシング / 温室効果 / ツンドラ植生 / タイガ / メタンフラックス / グランドツルース計測 / 品質制御 / クロトウヒ植生 / チャンバ / チャンバフラックス / 渦相関法 / 炭素収支 / クロトウヒ林 / 広域評価 / データベース / 永久凍土 / メタン収支 / 気候変動 / 水分動態 / 炭素動態 / 群落CO2交換 / 水循環 / 地形土壌発達 / 森林影響 / 自然災害 / 降雨流出過程 / 洪水予測 / 比較水文学 / 崩壊発生 / 土壌層発達 / 土の移動 / 雨水流出機構 / 森林水文学 Less
  • Research Projects

    (9 results)
  • Research Products

    (112 results)
  • Co-Researchers

    (44 People)
  •  炭素の流れの多角的評価を基にした浅い湖の富栄養化に伴うメタン放出応答の解析Principal Investigator

    • Principal Investigator
      岩田 拓記
    • Project Period (FY)
      2025 – 2029
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 41:Agricultural economics and rural sociology, agricultural engineering, and related fields
    • Research Institution
      Shinshu University
  •  Latitudinal differences of methane emission from lakes -from tropical to temperate-

    • Principal Investigator
      伊藤 雅之
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Fund for the Promotion of Joint International Research (International Collaborative Research)
    • Review Section
      Medium-sized Section 63:Environmental analyses and evaluation and related fields
    • Research Institution
      Kyoto University
  •  How does the seasonal and interannual variations in methane emission respond to the eutrophication in a shallow lake?Principal Investigator

    • Principal Investigator
      岩田 拓記
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related
    • Research Institution
      Shinshu University
  •  Development of soil moisture model of extremely thin ground surface which is an indicator and influence for occurrence of wind erosion

    • Principal Investigator
      SUZUKI JUN
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 41030:Rural environmental engineering and planning-related
    • Research Institution
      Shinshu University
  •  Evaluation of methane emission from a mid-latitude shallow lake using eddy covariance observations and dissolved methane concentration measurementsPrincipal Investigator

    • Principal Investigator
      Iwata Hiroki
    • Project Period (FY)
      2017 – 2020
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Agricultural environmental engineering/Agricultural information engineering
    • Research Institution
      Shinshu University
  •  Evaluation of heat and gas exchanges at the atmosphere-land interface considering the effect of low-frequency transportPrincipal Investigator

    • Principal Investigator
      IWATA Hiroki
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Agricultural environmental engineering/Agricultural information engineering
    • Research Institution
      Shinshu University
  •  Observation of methane budget and establish of the regional database for Arctic warming studies

    • Principal Investigator
      Harazono Yoshinobu
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      Osaka Prefecture University
  •  Evaluation of the response of gas exchange between tropical rainforests and the atmosphere to the climate change based on the long-term tower observation.

    • Principal Investigator
      Kosugi Yoshiko
    • Project Period (FY)
      2012 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Forest science
    • Research Institution
      Kyoto University
  •  Prediction of catchment runoff changes based on characterizing a nested structure consisting of the developments of topography, soil and vegetation

    • Principal Investigator
      TANI MAKOTO
    • Project Period (FY)
      2011 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Natural disaster science
    • Research Institution
      Kyoto University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

  • [Journal Article] Bulk Transfer Coefficients Estimated From Eddy‐Covariance Measurements Over Lakes and Reservoirs2023

    • Author(s)
      Guseva S.、Armani F.、Desai A. R.、Dias N. L.、Friborg T.、Iwata H.、Jansen J.、L?k? G.、Mammarella I.、Repina I.、Rutgersson A.、Sachs T.、Scholz K.、Spank U.、Stepanenko V.、Torma P.、Vesala T.、Lorke A.
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 128 Issue: 2

    • DOI

      10.1029/2022jd037219

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Journal Article] Origin of Deep Methane from Active Faults along the Itoigawa Shizuoka Tectonic Line between the Eurasian and North American Plates: 13C/12C and 14C/12C Methane Profiles from a Pull-Apart Basin at Lake Suwa2022

    • Author(s)
      Urai Atsushi、Takano Yoshinori、Matsui Yohei、Iwata Hiroki、Miyairi Yosuke、Yokoyama Yusuke、Miyabara Yuichi、Ohkouchi Naohiko、Park Ho-Dong
    • Journal Title

      ACS Earth and Space Chemistry

      Volume: 6 Issue: 7 Pages: 1689-1697

    • DOI

      10.1021/acsearthspacechem.1c00392

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00193, KAKENHI-PROJECT-20H02019, KAKENHI-PROJECT-21J00787, KAKENHI-PROJECT-23K21248
  • [Journal Article] Detection of planktonic coenzyme factor 430 in a freshwater lake: small-scale analysis for probing archaeal methanogenesis2021

    • Author(s)
      Urai Atsushi、Matsushita Makoto、Park Ho-Dong、Imachi Hiroyuki、Ogawara Miyuki、Iwata Hiroki、Kaneko Masanori、Ogawa Nanako O.、Ohkouchi Naohiko、Takano Yoshinori
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 8 Issue: 1 Pages: 1-17

    • DOI

      10.1186/s40645-021-00450-7

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H04261, KAKENHI-PROJECT-21J00787, KAKENHI-PROJECT-19H01005, KAKENHI-PROJECT-20H02019, KAKENHI-PROJECT-23K21248
  • [Journal Article] Comprehensive assessments of carbon dynamics in an intermittently-irrigated rice paddy2020

    • Author(s)
      Hwang Yorum、Ryu Youngryel、Huang Yan、Kim Jongho、Iwata Hiroki、Kang Minseok
    • Journal Title

      Agricultural and Forest Meteorology

      Volume: 285-286 Pages: 107933-107933

    • DOI

      10.1016/j.agrformet.2020.107933

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Journal Article] Temporal and spatial variations in methane emissions from the littoral zone of a shallow mid-latitude lake with steady methane bubble emission areas2020

    • Author(s)
      Hiroki Iwata, Kotomi Nakazawa, Himeka Sato, Masayuki Itoh, Yuichi Miyabara, Ryuichi Hirata, Yoshiyuki Takahashi, Takeshi Tokida, Ryosuke Endo
    • Journal Title

      AGRICULTURAL AND FOREST METEOROLOGY

      Volume: 295 Pages: 0-0

    • DOI

      10.1016/j.agrformet.2020.108184

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K06350, KAKENHI-PROJECT-17H05039
  • [Journal Article] Environmental Controls of Diffusive and Ebullitive Methane Emissions at a Subdaily Time Scale in the Littoral Zone of a Midlatitude Shallow Lake2020

    • Author(s)
      Taoka T.、Iwata H.、Hirata R.、Takahashi Y.、Miyabara Y.、Itoh M.
    • Journal Title

      Journal of Geophysical Research: Biogeosciences

      Volume: 125 Issue: 9

    • DOI

      10.1029/2020jg005753

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Journal Article] FLUXNET-CH4 Synthesis Activity: Objectives, Observations, and Future Directions2019

    • Author(s)
      Knox Sara H.、Jackson Robert B.、Poulter Benjamin、McNicol Gavin、Fluet-Chouinard Etienne、Zhang Zhen、Hugelius Gustaf、他、Iwata Hiroki他
    • Journal Title

      Bulletin of the American Meteorological Society

      Volume: 100 Pages: 2607-2632

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Journal Article] Partitioning Eddy-Covariance Methane Fluxes from a Shallow Lake into Diffusive and Ebullitive Fluxes2018

    • Author(s)
      Iwata Hiroki、Hirata Ryuichi、Takahashi Yoshiyuki、Miyabara Yuichi、Itoh Masayuki、Iizuka Kotaro
    • Journal Title

      Boundary-Layer Meteorology

      Volume: 169 Issue: 3 Pages: 413-428

    • DOI

      10.1007/s10546-018-0383-1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H05039, KAKENHI-PROJECT-16H05774
  • [Journal Article] 微気象学的手法と生物地球化学的手法を統合した浅い中緯度湖からのメタン放出の評価2017

    • Author(s)
      岩田拓記、平田竜一、高橋善幸、伊藤雅之、宮原裕一、飯塚浩太郎、小林大曙、佐藤媛香、中澤琴美、常田岳志
    • Journal Title

      関東の農業気象

      Volume: 43 Pages: 9-12

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Journal Article] Evaluating the relationship between wildfire extent and nitrogen dry deposition in a boreal forest in interior Alaska2017

    • Author(s)
      Nagano, H. and Iwata, H.
    • Journal Title

      Polar Science

      Volume: 印刷中

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Journal Article] Optimization of a biochemical model with eddy covariance measurements in black spruce forests of Alaska for estimating CO2 fertilization effects2016

    • Author(s)
      Ueyama, M., Tahara, N., Iwata, H., Euskirchen, E. S., Ikawa, H., Kobayashi, H., Nagano, H., Nakai, T., and Harazono, Y.
    • Journal Title

      Agricultural and Forest Meteorology

      Volume: 222 Pages: 98-111

    • DOI

      10.1016/j.agrformet.2016.03.007

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26550100, KAKENHI-PROJECT-26281012
  • [Journal Article] Latitudinal gradient of spruce forest understory and tundra phenology in Alaska as observed from satellite and ground-based data2016

    • Author(s)
      Kobayashi H., Yunus A.P., Nagai S., Sugiura K., Kim Y., Dam B.V., Nagano H., Zona D., Harazono Y., Bret-Harte M.S., Ichii K., Ikawa H., Iwata H., Oechel W.C., Ueyama M., Suzuki, R.
    • Journal Title

      Remote Sensing of Environment

      Volume: 177 Pages: 160-170

    • DOI

      10.1016/j.rse.2016.02.020

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25281003, KAKENHI-PROJECT-25281014, KAKENHI-PROJECT-26281012
  • [Journal Article] A multi-scale comparison of modeled and observed seasonal methane emissions in northern wetlands,2016

    • Author(s)
      Xu, X., Riley, W. J., Koven, C. D., Billesbach, D. P., Chang, R. Y.-W., Commane, R., Euskirchen, E. S., Hartery, S., Harazono, Y., Iwata, H., McDonald, K. C., Miller, C. E., Oechel, W. C., Poulter, B., Raz-Yaseef, N., Sweeney, C., Torn, M., Wofsy, S. C., Zhang, Z., and Zona D.
    • Journal Title

      Biogeosciences,

      Volume: 13 Pages: 5043-5056

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Journal Article] Effects of water vapor dilution on trace gas flux, and practical correction methods,2015

    • Author(s)
      Yoshinobu HARAZONO, Hiroki IWATA, Ayaka SAKABE, Masahito UEYAMA, Kenshi TAKAHASHI, Hirohiko NAGANO, Taro NAKAI and Yoshiko KOSUGI
    • Journal Title

      Journal of Agricultural Meteorology

      Volume: 71 Pages: 55-66

    • NAID

      130005075874

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Journal Article] Temperature regimes and turbulent heat fluxes across a heterogeneous canopy in an Alaskan boreal forest2015

    • Author(s)
      Derek Starkenburg, Gilberto J. Fochesatto, Jordi Cristóbal, Anupma Prakash, Rudiger Gens, Joseph G. Alfieri, Hirohiko Nagano, Yoshinobu Harazono, Hiroki Iwata, and Douglas L. Kan
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 99 Issue: 4 Pages: 1-13

    • DOI

      10.1002/2014jd022338

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26550100
  • [Journal Article] Methane exchange in a poorly-drained black spruce forest over permafrost observed using the eddy covariance technique2015

    • Author(s)
      H. Iwata, Y. Harazono, M. Ueyama, A. Sakabe, H. Nagano, Y. Kosugi, K. Takahashi, and Y. Kim
    • Journal Title

      Agri. Forest Meteorol.

      Volume: 214-215 Pages: 157-168

    • DOI

      10.1016/j.agrformet.2015.08.252

    • NAID

      120007101408

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H03845, KAKENHI-PROJECT-26550100, KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26701002
  • [Journal Article] Cross-Validation of Open-Path Eddy-Covariance Techniques for Observing Methane Fluxes2014

    • Author(s)
      Hiroki Iwata, Yoshiko Kosugi, Keisuke Ono, Masayoshi Mano, Ayaka Sakabe, Akira Miyata, Kenshi Takahashi
    • Journal Title

      Boundary-Layer Meteorology

      Volume: 151 Issue: 1 Pages: 95-118

    • DOI

      10.1007/s10546-013-9890-2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-12J04356, KAKENHI-PROJECT-23221009, KAKENHI-PROJECT-23310006
  • [Journal Article] Change in surface energy balance in Alaska due to fire and spring warming, based on upscaling eddy covariance measurements2014

    • Author(s)
      Masahito Ueyama, Kazuhito Ichii, Hiroki Iwata, Eugénie S. Euskirchen, Donatella Zona, Adrian V. Rocha, Yoshinobu Harazono, Chie Iwama, Taro Nakai, and Walter C. Oeche
    • Journal Title

      Journal of Geophysical Research: Biogeosciences

      Volume: 99 Issue: 10 Pages: 1-23

    • DOI

      10.1002/2014jg002717

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26550100
  • [Journal Article] Autumn warming reduces the CO2 sink of a black spruce forest in interior Alaska based on a nine-year eddy covariance measurement.2013

    • Author(s)
      Ueyama, Masahito, Iwata, H., and Harazono, Y
    • Journal Title

      Global Change Biol.

      Volume: - Issue: 4 Pages: 1-13

    • DOI

      10.1111/gcb.12434

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23310009, KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26550100
  • [Presentation] 浅い富栄養湖からのメタン放出の経年変動の制御要因2024

    • Author(s)
      山田基, 岩田拓記, 宮原裕一, 朴虎東, 澤野耕平, 平田竜一, 高橋善幸, 伊藤雅之
    • Organizer
      日本農業気象学会全国大会2024
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] 諏訪湖沿岸帯と大気間の二酸化炭素交換における水生植物の役割2024

    • Author(s)
      奥西亮介,岩田拓記,山田基
    • Organizer
      日本農業気象学会2024年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 浅い富栄養湖からのメタン放出の経年変動の制御要因2024

    • Author(s)
      山田基・岩田拓記・宮原裕一・朴虎東・澤野耕平・平田竜一・高橋善幸・伊藤雅之
    • Organizer
      日本農業気象学会2024年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 異なる自生性有機物の添加に対する富栄養湖堆積物中のメタン生成応答の違い2024

    • Author(s)
      Yang Chun Jet,岩田拓記,朴虎東,宮原裕一,浦井暖史,伊藤雅之,高野淑識
    • Organizer
      日本農業気象学会2024年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 異なる自生性有機物の添加に対する富栄養湖堆積物中のメタン生成応答の違い2023

    • Author(s)
      Yang Chun Jet,岩田拓記,朴虎東,宮原裕一,伊藤雅之,浦井暖史,高野淑識
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 浅い富栄養湖からのメタン放出の経年変動の制御要因2023

    • Author(s)
      山田基,岩田拓記,宮原裕一,平田竜一,高橋善幸
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] Seven-year variability in methane release from a shallow eutrophic lake in Japan2023

    • Author(s)
      Yamada, M., Iwata, H., Miyabara, Y., Park, H.-D., Ito, M., Hirata, R., Takahashi, Y., Sawano, K.
    • Organizer
      AsiaFlux 2023 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] Estimation of Methane Emissions from Lake Using Satellite Observation and Machine Learning Method2023

    • Author(s)
      Oda, M., Yang, W., Yamada, M., Iwata, H.
    • Organizer
      AsiaFlux 2023 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] Seven-year variability in methane release from a shallow eutrophic lake in Japan2023

    • Author(s)
      Yamada, M., Iwata, H., Miyabara, Y., Park, H.-D., Ito, M., Hirata, R., Takahashi, Y., Sawano, K.
    • Organizer
      AsiaFlux 2023 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] Responses of Methanogenesis in Eutrophic Lake Sediment to Different Autochthonous Organic Matter Additions2023

    • Author(s)
      Yang, C. J., Iwata, H., Park, H.-D., Miyabara, Y., Urai, A., Itoh, M., Takano, Y.
    • Organizer
      AsiaFlux 2023 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] 諏訪湖沿岸帯と大気間の二酸化炭素交換における水生植物の役割2023

    • Author(s)
      奥西亮介,岩田拓記,山田基
    • Organizer
      日本農業気象学会関東甲信越支部2023年度例会
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] 異なる自生性有機物の添加に対する富栄養湖堆積物中のメタン生成応答の違い2023

    • Author(s)
      Yang Chun Jet、岩田拓記、朴虎東、 宮原裕一、浦井暖史、伊藤雅之、高野淑識
    • Organizer
      日本農業気象学会関東甲信越支部2023年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] Responses of Methanogenesis in Eutrophic Lake Sediment to Different Autochthonous Organic Matter Additions2023

    • Author(s)
      Yang, C. J., Iwata, H., Park, H.-D., Miyabara, Y., Urai, A., Itoh, M., Takano, Y.
    • Organizer
      AsiaFlux 2023 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 衛星画像を用いた諏訪湖における浮葉植物と沈水植物の分布域の推定2023

    • Author(s)
      澤野耕平,岩田拓記,楊偉,飯塚浩太郎
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 異なる自生性有機物の添加に対する富栄養湖堆積物中のメタン生成応答の違い2023

    • Author(s)
      Yang Chun Jet、岩田拓記、朴虎東、 宮原裕一、浦井暖史、伊藤雅之、高野淑識
    • Organizer
      日本農業気象学会関東甲信越支部2023年度例会
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] 有機リン添加による藍藻のメタン生成機構の解明2023

    • Author(s)
      金馬直也,岩田拓記,浦井暖史,朴虎東
    • Organizer
      2023年陸水学会甲信越支部会, 2023年12月02日
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] 諏訪湖における一酸化二窒素放出量の日変化と変動要因2023

    • Author(s)
      岩田拓記,川岸駿太,宮原裕一,高橋けんし,永野博彦,鈴木一輝,浦井暖史,伊藤雅之
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 日中における諏訪湖上の内部境界層の発達2023

    • Author(s)
      中島望,岩田拓記
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 浅い富栄養湖からのメタン放出の経年変動の制御要因2023

    • Author(s)
      山田基,岩田拓記,宮原裕一,朴虎東,澤野耕平,平田竜一, 高橋善幸,伊藤雅之
    • Organizer
      日本農業気象学会関東甲信越支部2023年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 浅い富栄養湖からのメタン放出の経年変動の制御要因2023

    • Author(s)
      山田基,岩田拓記,宮原裕一,朴虎東,澤野耕平,平田竜一, 高橋善幸,伊藤雅之
    • Organizer
      日本農業気象学会関東甲信越支部2023年度例会
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] 断層湖で湧出する深部炭素が表層水圏に及ぼす空間的影響評価:放射性炭素アイソスケープ解析2023

    • Author(s)
      浦井暖史・高野淑識・松井洋平・岩田拓記・宮入陽介・横山裕典・宮原裕一・大河内直彦・朴虎東
    • Organizer
      JpGU2023
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] Estimation of Methane Emissions from Lake Using Satellite Observation and Machine Learning Method2023

    • Author(s)
      Oda, M., Yang, W., Yamada, M., Iwata, H.
    • Organizer
      AsiaFlux 2023 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23KK0194
  • [Presentation] 有機リン添加による藍藻のメタン生成機構の解明2023

    • Author(s)
      金馬直也,岩田拓記,浦井暖史,朴虎東
    • Organizer
      2023年陸水学会甲信越支部会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 諏訪湖沿岸帯と大気間の二酸化炭素交換における水生植物の役割2023

    • Author(s)
      奥西亮介,岩田拓記,山田基
    • Organizer
      日本農業気象学会関東甲信越支部2023年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 浅い富栄養湖からの CH4放出の経年変動の制御要因2022

    • Author(s)
      山田基,岩田拓記,宮原裕一
    • Organizer
      日本農業気象学会関東甲信越支部2022年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] アオコ添加に対する富栄養湖堆積物中のメタン生成の応答2022

    • Author(s)
      Yang Chun Jet,岩田拓記,朴虎東,宮原裕一,伊藤雅之,高野淑識,浦井暖史
    • Organizer
      日本農業気象学会2022年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 異なる自生性有機物の添加に対する富栄養湖堆積物中のメタン生成応答の違い2022

    • Author(s)
      Yang Chun Jet、岩田拓記、朴虎東、 宮原裕一、伊藤雅之
    • Organizer
      日本農業気象学会関東甲信越支部2022年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 日中における諏訪湖上の内部境界層の発達2022

    • Author(s)
      中島望,岩田拓記
    • Organizer
      日本農業気象学会関東甲信越支部2022年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 断層湖堆積盆から湧出する深部メタンの起源と表層生態系への影響:糸魚川静岡構造線と中央構造線の交点のカーボンサイクル2022

    • Author(s)
      浦井暖史,高野淑識,松井洋平,岩田拓記,宮入陽介,横山祐典,宮原裕一,大河内直彦,朴虎東
    • Organizer
      日本地球惑星科学連合2022年大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 諏訪湖における一酸化二窒素放出量の日変化と変動要因2022

    • Author(s)
      川岸駿太,岩田拓記,高橋けんし
    • Organizer
      日本農業気象学会関東甲信越支部2022年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 渦相関法で測定された北方湖からのメタン放出の経路分離とチャンバー・バブルトラップ法との比較2022

    • Author(s)
      岩田拓記, Joachim Jansen, Patrick Crill, Thomas Friborg, Erik Sahlee
    • Organizer
      日本農業気象学会2022年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 衛星データを用いた諏訪湖における浮葉植物と沈水植物の分布域の推定2022

    • Author(s)
      澤野耕平,岩田拓記,楊偉,飯塚浩太郎
    • Organizer
      日本農業気象学会関東甲信越支部2022年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 諏訪湖からの蒸発量の長期変動の制御要因2022

    • Author(s)
      山田基,岩田拓記
    • Organizer
      日本農業気象学会2022年全国大会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 植物プランクトン添加に対する湖底堆積物中のメタン生成の応答2021

    • Author(s)
      Yang Chun Jet,岩田拓記,朴虎東,宮原裕一,伊藤雅之,高野淑識,浦井暖史
    • Organizer
      日本農業気象学会関東甲信越支部2021年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 浅い富栄養湖ー大気間の二酸化炭素交換の日内変動と生物プロセスの影響2021

    • Author(s)
      落合悠介,岩田拓記,田岡 作,宮原裕一,朴 虎東
    • Organizer
      日本農業気象学会2021年全国大会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 淡水湖表層水でのメタン生成プロセスの探索2021

    • Author(s)
      浦井暖史,松下慎,朴虎東,井町寛之,小河原美幸,岩田拓記,金子雅紀,小川奈々子,大河内直彦,高野淑識
    • Organizer
      日本有機地球化学会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 浅い富栄養湖での温室効果ガス溶存濃度プロファイルの連続測定2021

    • Author(s)
      鈴木颯人、岩田拓記、宮原裕一、伊藤雅之,高橋けんし
    • Organizer
      日本農業気象学会関東甲信越支部2021年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 諏訪湖からの蒸発量の気候変化に対する応答2021

    • Author(s)
      山田基,岩田拓記
    • Organizer
      日本農業気象学会関東甲信越支部2021年度例会
    • Data Source
      KAKENHI-PROJECT-23K21248
  • [Presentation] 湖からの拡散による温室効果ガスの放出のモデル検証2020

    • Author(s)
      田岡作,岩田拓記,宮原裕一,平田竜一,高橋善幸,伊藤雅之
    • Organizer
      日本農業気象学会2020年全国大会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 表層水圏と深部地下圏のメタンサイクル:有機地球化学的・微生物生態学的手法による断層湖の研究(予察)2019

    • Author(s)
      浦井 暖史, 高野 淑識, 松下 慎, 井町 寛之, 岩田 拓記, 朴 虎東, 大河内 直彦
    • Organizer
      地球化学会2019年度年会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖における拡散およびバブルによるメタン放出の制御要因2019

    • Author(s)
      田岡作,岩田拓記,宮原裕一,平田竜一,高橋善幸
    • Organizer
      日本農業気象学会2019年全国大会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] The controlling factors of diffusive and ebullitive methane emission on sub-daily time scale at a mid-latitude shallow lake2019

    • Author(s)
      Taoka, T., Iwata, H., Miyabara, Y., Hirata, R., Takahashi, Y.
    • Organizer
      AsiaFlux Workshop 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖の混合に対する運動量輸送と水温成層の影響2019

    • Author(s)
      笠原佑香,岩田拓記
    • Organizer
      日本農業気象学会関東甲信越支部2019 年度例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] Search for microbial CH4 production processes in lake sediments and surface water associated with cyanobacterial bloom2019

    • Author(s)
      Matsushita, M., Takano, Y., Imachi, H., Urai, A., Park, H.-D., Iwata, H., Ohkouchi, N.
    • Organizer
      JpGU-AGU joint meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] Simulation of methane dynamics in a mid-latitude eutrophic lake with constraints using incubation data2019

    • Author(s)
      Iwata, H., Nakano, S., Stepanenko, V., Kobayashi, D., Taoka, T., Itoh, M., Miyabara, Y., Hirata, R., and Takahashi, Y.
    • Organizer
      AsiaFlux Workshop 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖における温室効果ガスの拡散放出モデルの検証2019

    • Author(s)
      田岡 作,岩田拓記,宮原裕一,平田竜一,高橋善幸
    • Organizer
      日本農業気象学会関東甲信越支部2019 年度例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 渦相関法により測定された浅い湖からのメタン放出の拡散とバブル放出への分離2018

    • Author(s)
      岩田拓記,平田竜一,高橋善幸,宮原裕一,伊藤雅之,飯塚浩太郎
    • Organizer
      日本農業気象学会2018年全国大会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 時間スケールごとにみた諏訪湖における熱収支2018

    • Author(s)
      新井沙友里,岩田拓記
    • Organizer
      日本農業気象学会北陸支部・関東支部2018年度合同例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 渦相関観測と生物地球化学的観測を用いた諏訪湖におけるメタン動態の解明2018

    • Author(s)
      岩田拓記
    • Organizer
      日本気象学会関西支部第2回例会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] LAKE2.0を用いた諏訪湖の熱収支の再現2018

    • Author(s)
      小林大曙,岩田拓記,Victor Stepanenko,宮原裕一
    • Organizer
      日本農業気象学会2018年全国大会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖におけるメタンフラックスの時空間変動と制御要因2018

    • Author(s)
      中澤琴美,岩田拓記,平田竜一,高橋善幸,宮原裕一
    • Organizer
      日本農業気象学会2018年全国大会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖における溶存メタン濃度の変動要因2018

    • Author(s)
      西村若菜,岩田拓記,伊藤雅之,宮原裕一
    • Organizer
      日本農業気象学会北陸支部・関東支部2018年度合同例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] Eddy covariance and biogeochemical observations of methane dynamics in a shallow mid-latitude lake in Japan2018

    • Author(s)
      Iwata, H., Hirata, R., Takahashi, Y., Itoh, M., Miyabara, Y., and Kobayashi, D.
    • Organizer
      OzFlux-AsiaFlux Joint Conference 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖における拡散およびバブルによるメタン放出の時空間変動2018

    • Author(s)
      田岡 作,岩田拓記,宮原裕一,平田竜一,高橋善幸
    • Organizer
      日本農業気象学会北陸支部・関東支部2018年度合同例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 湖モデルを用いた諏訪湖における過去 30 年間の熱環境の再現2018

    • Author(s)
      小林大曙,岩田拓記,Victor Stepanenko,宮原裕一
    • Organizer
      日本農業気象学会北陸支部・関東支部2018年度合同例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] Response of thermal regime of a shallow mid-latitude lake to climate change2018

    • Author(s)
      Kobayashi, D., Iwata, H., Stepanenko, V., and Miyabara, Y.
    • Organizer
      2018 AGU Fall meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖におけるメタン動態のシミュレーション2018

    • Author(s)
      中野 航,岩田拓記,小林大曙,宮原裕一,Victor Stepanenko,伊藤雅之
    • Organizer
      日本農業気象学会北陸支部・関東支部2018年度合同例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖における湖水中のメタン動態2018

    • Author(s)
      佐藤媛香,岩田拓記,伊藤雅之,宮原裕一,中澤琴美
    • Organizer
      日本農業気象学会2018年全国大会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 群落コンダクタンスの計算を基にした地表面熱収支インバランスの考察2017

    • Author(s)
      岩田拓記
    • Organizer
      日本農業気象学会
    • Place of Presentation
      北里大学獣医学部、青森県十和田市
    • Year and Date
      2017-03-28
    • Data Source
      KAKENHI-PROJECT-15K21036
  • [Presentation] 湿原メタンフラックスの観測データを用いた陸域生態系モデルの最適化2017

    • Author(s)
      植山雅仁・二口雄介・矢崎友嗣・平野高司・岩田拓記・原薗芳信
    • Organizer
      日本農業気象学会2017年度大会
    • Place of Presentation
      十和田市北里大学獣医学部
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] LAKE2.0モデルによる諏訪湖の水温プロファイルの再現性2017

    • Author(s)
      小林大曙,岩田拓記,宮原裕一,Victor Stepanenko
    • Organizer
      日本農業気象学会関東支部2017年度例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 諏訪湖におけるメタンフラックスの時空間変動と制御要因2017

    • Author(s)
      中澤琴美,岩田拓記,平田竜一,高橋善幸,宮原裕一
    • Organizer
      日本農業気象学会関東支部2017年度例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] Evaluation of methane emission from a mid-latitude lake with the eddy covariance technique2017

    • Author(s)
      Iwata, H., Hirata, R., Takahashi, Y., Itoh, M., Iizuka, K., Miyabara, Y., Kobayashi, D., and Tokida, T.
    • Organizer
      Physical Processes in Natural Waters 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 凍土上のクロトウヒ植生におけるメタンフラックス,チャンバによる局所的差異2017

    • Author(s)
      原薗芳信,義川晃太,植山雅仁(大阪府大),岩田拓記(信州大),永野博彦(千葉大),坂部綾香,小杉緑子(京大)
    • Organizer
      日本農業気象学会2017年度大会
    • Place of Presentation
      十和田市北里大学獣医学部
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Evaluation of methane emission from a mid-latitude lake with the eddy covariance technique2017

    • Author(s)
      Iwata, H., Hirata, R., Takahashi, Y., Itoh, M., Iizuka, K., Miyabara, Y., Nakazawa, K., Satoh, H., Kobayashi, D., and Tokida, T.
    • Organizer
      AsiaFlux Workshop 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] 北方湿原におけるメタンフラックスの連続観測とモデリング.2017

    • Author(s)
      二口雄介・植山雅仁・矢崎友嗣・平野高司・小南靖弘・原薗芳信・五十嵐康則・岩田拓記
    • Organizer
      日本農業気象学会2017年度大会
    • Place of Presentation
      十和田市北里大学獣医学部
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 諏訪湖における湖水中のメタン動態2017

    • Author(s)
      佐藤媛香,岩田拓記,伊藤雅之,宮原裕一,中澤琴美
    • Organizer
      日本農業気象学会関東支部2017年度例会
    • Data Source
      KAKENHI-PROJECT-17H05039
  • [Presentation] Response of CO2 and CH4 emission from a poorly-drained black spruce forest over permafrost in an Interior Alaska.2016

    • Author(s)
      Igarashi, Y., Iwata, H., Ueyama, M., Hiyama, T., Futakuchi, Y., Matsumoto, Y., Harazono,
    • Organizer
      The Seventh Symposium on Polar Science,
    • Place of Presentation
      NIPR, Tachikawa, Tokyo
    • Year and Date
      2016-11-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 水稲群落上で渦相関法と傾度法により測定したフラックスの比較:低周波輸送の影響2016

    • Author(s)
      岩田拓記・小野圭介
    • Organizer
      日本農業気象学会
    • Place of Presentation
      岡山
    • Year and Date
      2016-03-15
    • Data Source
      KAKENHI-PROJECT-23221009
  • [Presentation] 桐生水文試験地ヒノキ林における生態系フラックスの長期トレンド2016

    • Author(s)
      小杉緑子,高梨聡,植山雅仁,岩田拓記,鶴田健二,鎌倉真依,安宅未央子,坂部綾香,谷誠
    • Organizer
      日本森林学会
    • Place of Presentation
      藤沢
    • Year and Date
      2016-03-29
    • Data Source
      KAKENHI-PROJECT-23221009
  • [Presentation] エンクローズドパス式渦相関法を用いた降雨中、および降雨後の蒸発散・光合成の実態把握2016

    • Author(s)
      仙福雄一,小杉緑子,岩田拓記,鶴田健二,坂部綾香・山本浩之
    • Organizer
      日本森林学会
    • Place of Presentation
      藤沢
    • Year and Date
      2016-03-28
    • Data Source
      KAKENHI-PROJECT-23221009
  • [Presentation] レーザー分光計を用いた陸域生態系におけるメタンフラックスの連続測定2016

    • Author(s)
      植山雅仁・義川滉太・二口雄介・高橋善幸・高木健太郎・小南裕志・平野高司・矢崎友嗣・岩田拓記・原薗芳信
    • Organizer
      2016年度 日本地球化学会年会
    • Place of Presentation
      大阪市立大学杉本キャンパス,大阪市
    • Year and Date
      2016-09-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 北方林における森林火災からの遷移に伴う植物生理特性の変動2016

    • Author(s)
      田原成美・植山雅仁・岩田拓記・永野博彦・原薗芳信・市井和仁・伊川浩樹・Eugenie S. Euskirchen
    • Organizer
      日本農業気象学会2016全国大会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      2016-03-14
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Carbon and water exchange studies of black spruce forests in Interior Alaska.2016

    • Author(s)
      Iwata, H.
    • Organizer
      International Russian-Japanese conference of young polar scientists,
    • Place of Presentation
      Moscow Russian Federation,ロシア
    • Year and Date
      2016-10-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] メタンフラックスの微気象学的観測手法の比較と北方林におけるメタン交換2016

    • Author(s)
      岩田拓記
    • Organizer
      信州大学テニュアトラック教員研究成果発表会
    • Place of Presentation
      信州大学(松本市)
    • Year and Date
      2016-03-26
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Greenhouse gas fluxes at boreal and Arctic wetland in Alaska.2016

    • Author(s)
      Ueyama, M., Iwata, H., Nagano, H., Ichii, K., and Harazono, Y.
    • Organizer
      15th International PEAT Congress 2016
    • Place of Presentation
      Kuching, Sarawak, Malaysia
    • Year and Date
      2016-08-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 水稲群落上で渦相関法と傾度法により測定したフラックスの比較:低周波輸送の影響2016

    • Author(s)
      岩田拓記、小野圭介
    • Organizer
      日本農業気象学会2016年全国大会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      2016-03-15
    • Data Source
      KAKENHI-PROJECT-15K21036
  • [Presentation] Satellite and ground-based monitoring of terrestrial ecosystem structure and phenology in Arctic and sub-Arctic region2016

    • Author(s)
      Kobayashi, H., Yang, W., Yunus, A., Nagai, S., Ono, Y., Sugiura, K., Nasahara, K., Kim, Y., Van Dam, B., Nagano, H., Zona, D., Harazono, Y., Bret-Harte, M. S., Ichii, K., Ikawa, H., Iwata, H., Oechel, W., Ueyama, M., and Suzuki, R.:
    • Organizer
      Arctic Science Summit Week 2016
    • Place of Presentation
      IARC/UAF(Fairbanks, AK, USA)
    • Year and Date
      2016-03-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Changes in photosynthetic capacities of early successional ecosystem after wildfires in interior Alaska.2015

    • Author(s)
      Tahara, N., Ueyama, M., Nagano, H., Iwata, H., and Harazono, Y.
    • Organizer
      Workshop on the ecosystem carbon/water cycling research in the changing climate,
    • Place of Presentation
      科学技術交流センター(つくば市)
    • Year and Date
      2015-04-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Regional CO2 uptake estimation applying the light use efficiency model with MODIS and field data to examine wildfire effects in Alaskan boreal forest.2015

    • Author(s)
      Otsuki, M. Iwata, H., Iwata, T., Nagano, H., Harazono, Y., Iwama, C. and Ueyama, M.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Empirically constrained estimates of Alaskan regional net ecosystem exchange of CO2, 2012-2014.2015

    • Author(s)
      Commane, R., Lindaas, J., Benmergui, J. S., Luus, K. A., Chan, R. Y. –W., Miller, S. M., Henderson, J., Karion, A., Miller, J. B., Sweeney, C., Miller, C. E., Lin, J. C., Oechel, W. C., Zona, D., Euskirchen, E. S, Iwata, H., Ueyama, M., Harazono, Y. 他5名
    • Organizer
      AGU 2015 Fall meeting
    • Place of Presentation
      Mosconi 国際会議場 (SanFrancisco, USA)
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Methane exchange in a poorly-drained black spruce forest over permafrost observed with the eddy covariance technique.2015

    • Author(s)
      Iwata, H., Harazono, Y., Ueyama, M., Sakabe, A., Nagano, H., Kosugi, Y., Takahashi, K., and Kim, Y.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Long-term observations and synthesis for evaluating carbon dioxide fluxes over Alaska.2015

    • Author(s)
      Ueyama, M., Iwata, H., Ichii, K., Nagano, H., Harazono, Y., Euskirchen, E. S., Zona, D., Rocha, A. V., Nakai, T. and Oechel, W. C.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Changes in photosynthetic capacities of early successional ecosystems after wildfires in interior Alaska.2015

    • Author(s)
      Tahara, N., Nagano, H., Ueyama, M., Iwata, H., and Harazono, Y.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 内陸アラスカのクロトウヒ林におけるメタン交換測定2015

    • Author(s)
      岩田拓記,原薗芳信,永野博彦,Yongwon Kim,小杉緑子,坂部綾香,高橋けんし,宮田明,間野正美,小野圭介,植山雅仁
    • Organizer
      森林水文ワークショップ2015
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2015-03-29
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Successional change in photosynthetic capacities after wildfires across the North American boreal forests.2015

    • Author(s)
      Tahara, N., Ueyama, M., Iwata, H., Nagano, H., Harazono, Y., and Ichii, K.
    • Organizer
      AGU 2015 Fall meeting
    • Place of Presentation
      Mosconi 国際会議場 (SanFrancisco, USA)
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 水田において測定した大気境界層内の低周波輸送の特徴2015

    • Author(s)
      岩田拓記,小野圭介
    • Organizer
      日本農業気象学会2015年全国大会
    • Place of Presentation
      つくば市
    • Year and Date
      2015-03-19
    • Data Source
      KAKENHI-PROJECT-23221009
  • [Presentation] マレーシア熱帯フタバガキ林におけるエンクローズドパス渦相関法を用いた降雨時のCO2・H2Oフラックスの観測2014

    • Author(s)
      奥村智憲・岩田拓記・小杉緑子・高梨聡・Abdul Rahman Kassim
    • Organizer
      日本農業気象学会2014年度全国大会
    • Place of Presentation
      札幌市
    • Data Source
      KAKENHI-PROJECT-24255014
  • [Presentation] Measurements of CO2/H2O Fluxes during rainfall by an enclosed path eddy-covariance system in a tropical dipterocarp forest in Malaysia

    • Author(s)
      Okumura, M., Iwata, H., Kosugi, Y., Takanashi, S., Kassim, R, A.
    • Organizer
      AsiaFlux workshop 2014
    • Place of Presentation
      Philippine(Los Baños)
    • Year and Date
      2014-08-18 – 2014-08-23
    • Data Source
      KAKENHI-PROJECT-24255014
  • [Presentation] 微気象データを用いた植物生理パラメータの逆推定法の開発:アラスカのクロトウヒ林での検討

    • Author(s)
      植山雅仁・田原成美・岩田拓記・永野博彦・中井太郎・原薗芳信
    • Organizer
      日本農業気象学会全国大会2015
    • Place of Presentation
      文部科学省研究交流センター (茨城県つくば市)
    • Year and Date
      2015-03-16 – 2015-03-20
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Evaluation of the relationship between nitrogen dry deposition and wildfire in a boreal forest of interior Alaska

    • Author(s)
      Nagano, Hirohiko, H. Iwata, and Y. Harazono
    • Organizer
      AGU-2014 fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-15 – 2014-12-19
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Methane exchange in a poorly-drained black spruce forest over permafrost observed with the eddy covariance technique.

    • Author(s)
      Iwata, Hiroki, Y. Harazono, M. Ueyama, A. Sakabe, H. Nagano, Y. Kosugi, K. Takahashi, and Y. Kim
    • Organizer
      Arctic Change 2014 conference
    • Place of Presentation
      Ottawa, Canada
    • Year and Date
      2014-12-08 – 2014-12-12
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Inverse estimation of parameters for a coupled photosynthesis and stomatal conductance model using eddy covariance measurements at a black spruce forest in Alaska.

    • Author(s)
      Ueyama, M., Tahara, N., Iwata, H., Nagano, H., and Harazono, Y.
    • Organizer
      AGU-2014 fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-12 – 2014-12-19
    • Data Source
      KAKENHI-PROJECT-26281012
  • 1.  KOSUGI YOSHIKO (90293919)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 5 results
  • 2.  TANI MAKOTO (00314245)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 3.  NOGUCHI SHOJI (90343780)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  ITOH Masayuki (70456820)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 5.  KOSUGI KEN'ICHIROU (30263130)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 6.  TSURUTA KENJI (70638593)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 7.  KATSUYAMA MASANORI (40425426)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  MATSHUSHI YUKI (90596438)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  NAKAKITA EIICHI (70183506)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  FUJIMOTO MASAMITSU (60511508)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  KITAHARA HIKARU (80324234)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  KUZUHA YASUHISA (50373220)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  UCHIDA TARO (60370780)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  KUROKAWA USHIO (10353674)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  HOSODA IKUHIRO (60353843)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  YONEDA Takeshi (40110796)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  YAMASHITA Tamon (30263510)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  KAMAKURA Mai (40523840)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  DANNOURA Masako (90444570)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  TANAKA Katsunori (80344274)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  MATSUO Naoko (00423012)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  Harazono Yoshinobu (90137240)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 26 results
  • 23.  ITO Akihiko (70344273)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 24.  ICHII Kazuhito (50345865)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 25.  SUZUKI JUN (40262696)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  新山 馨 (70353795)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  中路 達郎 (40391130)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  高梨 聡 (90423011)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 29.  植山 雅仁 (60508373)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 23 results
  • 30.  木村 玲二 (80315457)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  松岡 延浩 (80212215)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  朴 虎東 (20262686)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 13 results
  • 33.  宮原 裕一 (80311330)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 15 results
  • 34.  奥田 昇 (30380281)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  尾坂 兼一 (30455266)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  浦井 暖史 (90967176)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 37.  ONO Keisuke
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 38.  NAGANO Hirohiko
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 39.  KOBAYASHI Hideki
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 40.  金子 雅紀
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 41.  遠藤 良輔
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 42.  横山 祐典
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 43.  大河内 直彦
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 44.  高橋 けんし
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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