Watanabe Keiji 渡邊圭司

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WATANABE Keiji 渡邊圭司

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Researcher Number	50575230
Other IDs	https://orcid.org/0000-0002-5017-1794
Affiliation (Current)	2025: 埼玉県環境科学国際センター, 水環境担当, 主任研究員
Affiliation (based on the past Project Information) *help	2019 – 2023: 埼玉県環境科学国際センター, 水環境担当, 専門研究員 2015 – 2018: 埼玉県環境科学国際センター, 水環境担当, 主任 2012 – 2013: 埼玉県環境科学国際センター, 水環境担当, 主任 2011: 独立行政法人国立環境研究所, 地域環境研究センター, 特別研究員
Review Section/Research Field	Principal Investigator Basic Section 63010:Environmental dynamic analysis-related / Environmental dynamic analysis / Environmental dynamic analysis Except Principal Investigator Basic Section 64020:Environmental load reduction and remediation-related / Basic Section 63040:Environmental impact assessment-related / Modeling and technologies for environmental conservation and remediation / Environmental policy and social systems
Keywords	Principal Investigator 浮遊細菌 / 河川 / ゲノム / リン / リン循環 / 物質循環 / アンモニア化 / アンモニア / 有機態窒素 / 窒素循環 … More / リン蓄積量 / ポリリン酸キナーゼ / ポリリン酸 / 淡水圏 / ポリリン酸蓄積細菌 / 湖沼環境 / 溶存有機物 / 微生物ループ … More Except Principal Investigator 土壌汚染 / 黄鉄鉱 / 重金属類 / 海成堆積物 / 土壌汚染対策 / 汚染対策技術 / 環境汚染リスク / ホタテ貝の廃棄貝殻 / 微生物不活性化手法 / 長期・短期リスク抑制 / 汚染対策 / アルカリ性材料 / 微生物不活性化 / 付着性細菌 / 浮遊性細菌 / 細菌群集組成 / 生活様式 / 遺伝子解析 / 細菌群集 / 有機物分解 / 物質循環 / 多様性 / 自然細菌群集 / 抗生物質 / 水質汚濁・土壌汚染防止・浄化 / 環境技術 / 風化抑制効果 / 貝殻 / 長期汚染リスク / 硫黄酸化細菌 / 風化抑制メカニズム / 低コスト汚染対策技術 / 貝殻片 / 低コスト / 有機汚濁 / 河川水質 / 大腸菌 / 水生生物 / 生態系修復・整備 / 公害防止・対策 / 環境政策 / 衛生指標 / 魚類 / 水生昆虫 / 河川水質保全 / フィールドワーク / 水生生物樹脂標本 / 環境学習教材 / 水環境保全 / 小学校向け環境学習教材 / 国際貢献 / 水質指標生物 / 河川生態系保全 / 環境教育 / 小学校 / 教材開発 / カードゲーム / 生物学的水質階級 / 指標生物 / 河川環境保全 / 中国山西省 / 環境学習 Less

A new process in the nitrogen cycle by freshwater bacterioplankton and its geochemical impactPrincipal Investigator
- Principal Investigator
  
  渡邊圭司
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Center for Environmental Science in Saitama
Vulnerability of bacterial community to antibiotics in aquatic environments and its effect on biogeochemical processes
- Principal Investigator
  
  Hama Takeo
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63040:Environmental impact assessment-related
- Research Institution
  University of Tsukuba
Development of a method to simultaneously reduce short-term and long-term contamination risks of marine sediments using microbial inactivation techniques
- Principal Investigator
  
  Ishiyama Takashi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 64020:Environmental load reduction and remediation-related
- Research Institution
  Center for Environmental Science in Saitama
A new process in the phosphorus cycle by riverine bacterioplankton and its geochemical impactPrincipal Investigator
- Principal Investigator
  
  Keiji Watanabe
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Center for Environmental Science in Saitama
Development of Low-Cost Countremeasures for Marine Sediments with Shell Pieces
- Principal Investigator
  
  Ishiyama Takashi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Modeling and technologies for environmental conservation and remediation
- Research Institution
  Center for Environmental Science in Saitama
A new phosphorus cycle in river water by a polyphosphate-accumulating bacterioplankton groupPrincipal Investigator
- Principal Investigator
  
  Watanabe Keiji
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Center for Environmental Science in Saitama
Application of biological water quality research and environmental education for sustainable water environment conservation in Shanxi, China
- Principal Investigator
  
  TANAKA HITOSHI
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental policy and social systems
- Research Institution
  Center for Environmental Science in Saitama
The relationship between dissolved organic matter cycling and bacterioplankton in freshwater environmentsPrincipal Investigator
- Principal Investigator
  
  WATANABE Keiji
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Center for Environmental Science in Saitama
  National Institute for Environmental Studies

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2012 2011

All Journal Article Presentation

[Journal Article] Complete Genome Sequences of Three Limnohabitans sp. (Lhab-A3) Strains, INBF002, TEGF004, and MORI2, Isolated from Two Lakes and a River in Japan2023
- Author(s)
 Ogata Yusuke、Watanabe Keiji、Takemine Shusuke、Shindo Chie、Kurokawa Rina、Suda Wataru
- Journal Title
 
 Microbiology Resource Announcements
 
 Volume: 12 Issue: 3
- DOI
 10.1128/mra.01296-22
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K12351
[Journal Article] Complete Genome Sequences of Three Polynucleobacter sp. Subcluster PnecC Strains, KF022, KF023, and KF032, Isolated from a Shallow Eutrophic Lake and a River in Japan2023
- Author(s)
  Ogata Yusuke、Watanabe Keiji、Takemine Shusuke、Shindo Chie、Kurokawa Rina、Suda Wataru
- Journal Title
  
  Microbiology Resource Announcements
  
  Volume: 12 Issue: 3
- DOI
  10.1128/mra.01234-22
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K12351
[Journal Article] Complete Genome Sequence of Aurantimicrobium sp. Strain INA4, Isolated from an Oligotrophic Lake in Japan2023
- Author(s)
 Ogata Yusuke、Watanabe Keiji、Takemine Shusuke、Kaida Kaoru、Tanokura Maki、Suda Wataru
- Journal Title
 
 Microbiology Resource Announcements
 
 Volume: 12 Issue: 3
- DOI
 10.1128/mra.01247-22
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K12351
[Journal Article] Complete Genome Sequences of Polynucleobacter sp. Subcluster PnecA Strains SHI2 and SHI8, Isolated from an Oligotrophic-Dystrophic Lake in Japan2023
- Author(s)
 Ogata Yusuke、Watanabe Keiji、Takemine Shusuke、Kaida Kaoru、Tanokura Maki、Suda Wataru
- Journal Title
 
 Microbiology Resource Announcements
 
 Volume: 12 Issue: 4
- DOI
 10.1128/mra.00030-23
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K12351
[Journal Article] 海成堆積物中黄鉄鉱の酸化分解に影響を及ぼす化学的因子の検討2022
- Author(s)
  石山高　柿本貴司　濱元栄起　白石英孝　渡邊圭司
- Journal Title
  
  埼玉県環境科学国際センター報
  
  Volume: 22 Pages: 65-73
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K12300
[Journal Article] Flavobacterium ammonificans sp. nov. and Flavobacterium ammoniigenes sp. nov., ammonifying bacteria isolated from surface river water2022
- Author(s)
  Watanabe Keiji、Kitamura Tatsumi、Ogata Yusuke、Shindo Chie、Suda Wataru
- Journal Title
  
  International Journal of Systematic and Evolutionary Microbiology
  
  Volume: 72 Issue: 3
- DOI
  10.1099/ijsem.0.005307
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K12313
[Journal Article] Complete Genome Sequence of Aquiluna sp. Strain KACHI24, Isolated from River Surface Water2022
- Author(s)
 Ogata Yusuke、Watanabe Keiji、Takemine Shusuke、Kaida Kaoru、Tanokura Maki、Suda Wataru
- Journal Title
 
 Microbiology Resource Announcements
 
 Volume: 11 Issue: 10
- DOI
 10.1128/mra.00858-22
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K12351
[Journal Article] Complete Genome Sequences of Rhodoluna sp. Strains KAS3 and KACHI23, Isolated from Lake and River Surface Water2022
- Author(s)
 Ogata Yusuke、Watanabe Keiji、Takemine Shusuke、Kaida Kaoru、Tanokura Maki、Suda Wataru
- Journal Title
 
 Microbiology Resource Announcements
 
 Volume: 11 Issue: 12
- DOI
 10.1128/mra.01122-22
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K12351
[Journal Article] Whole-Genome Sequence of Sediminibacterium sp. Strain TEGAF015, Isolated from a Shallow Eutrophic Freshwater Lake in Japan2022
- Author(s)
 Ogata Yusuke、Watanabe Keiji、Takemine Shusuke、Shindo Chie、Kurokawa Rina、Suda Wataru
- Journal Title
 
 Microbiology Resource Announcements
 
 Volume: 11 Issue: 11
- DOI
 10.1128/mra.00882-22
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K12351
[Journal Article] Complete genome and plasmid sequences of three Fluviibacter phosphoraccumulans polyphosphate-accumulating bacterioplankton strains isolated from surface river water2021
- Author(s)
  Wataru Suda, Yusuke Ogata, Lena Takayasu, Chie Shindo, Keiji Watanabe
- Journal Title
  
  Microbiology Resource Announcements
  
  Volume: 10 Issue: 9
- DOI
  10.1128/mra.01474-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K12313
[Journal Article] Fluviibacter phosphoraccumulans gen. nov., sp. nov., a polyphosphate accumulating bacterium of Fluviibacteraceae fam. nov., isolated from surface river water2020
- Author(s)
  Keiji Watanabe, Sho Morohoshi, Tadao Kunihiro, Yuichi Ishii, Lena Takayasu, Yusuke Ogata, Chie Shindo, Wataru Suda
- Journal Title
  
  International Journal of Systematic and Evolutionary Microbiology
  
  Volume: 70 Issue: 10 Pages: 5551-5560
- DOI
  10.1099/ijsem.0.004446
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K12313
[Journal Article] Growth rates and tolerance to low water temperatures of freshwater bacterioplankton strains: ecological insights from shallow hypereutrophic lakes in Japan2017
- Author(s)
  Keiji Watanabe, Yuichi Ishii, Nobuyuki Komatsu, Tatsumi Kitamura, Mirai Watanabe, Shigeki Yamamura, Akio Imai, Seiji Hayashi
- Journal Title
  
  Ｈｙｄｒｏｂｉｏｌｏｇｉａ
  
  Volume: 792 Issue: 1 Pages: 67-81
- DOI
  10.1007/s10750-016-3045-7
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K16122
[Journal Article] Ecological niche separation in the Polynucleobacter subclusters linked to quality of dissolved organic matter: a demonstration using a high sensitivity cultivation-based approach2012
- Author(s)
  Watanabe K., Komatsu N., Kitamura T., Ishii Y., Park H-D., Miyata R., Noda N., Sekiguchi Y., Satou T., Watanabe M., Yamamura S., Imai A., Hayashi S
- Journal Title
  
  Environmental Microbiolog
  
  Volume: Vol. 14, No.9 Issue: 9 Pages: 2511-2525
- DOI
  10.1111/j.1462-2920.2012.02815.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710023
[Presentation] 自然細菌群集に対するテトラサイクリンの影響2024
- Author(s)
  濱　健夫・佐藤允晟・渡邊圭司・須田　亘・大森裕子
- Organizer
  第59回日本水環境学会年会
- Data Source
  KAKENHI-PROJECT-21H03608
[Presentation] The effect of tetracycline on the river bacterial community and their activities2023
- Author(s)
  Takeo Hama, Mitsuaki Sato, Yuko Omori, Keiji Watanabe, Wataru Suda, Maki Tsujimura
- Organizer
  10th IWA Microbial Ecology and Water Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03608
[Presentation] 淡水圏で優占するFlavobacterium属細菌の特徴と窒素循環への寄与2023
- Author(s)
  渡邊圭司、竹峰秀祐、緒方勇亮、須田亙
- Organizer
  日本微生物生態学会第35回大会
- Data Source
  KAKENHI-PROJECT-22K12351
[Presentation] 水試料中の溶存態有機窒素化合物を対象とした固相抽出法の検討2023
- Author(s)
  竹峰秀祐、渡邊圭司
- Organizer
  第26回日本水環境シンポジウム
- Data Source
  KAKENHI-PROJECT-22K12351
[Presentation] 黄鉄鉱の酸化に影響を及ぼす化学的因子の検討2022
- Author(s)
  石山高、柿本貴志、渡邊圭司
- Organizer
  第５６回　日本水環境学会年会
- Data Source
  KAKENHI-PROJECT-21K12300
[Presentation] 酸化マグネシウムを利用した海成堆積物の短期・長期汚染リスクの同時抑制2022
- Author(s)
  石山高、柿本貴志、渡邊圭司
- Organizer
  第27回地下水・土壌汚染とその防止対策に関する研究集会
- Data Source
  KAKENHI-PROJECT-21K12300
[Presentation] LC-QTofMS を用いた河川水中の有機態窒素化合物の分析2022
- Author(s)
  竹峰秀祐、渡邊圭司
- Organizer
  第 25 回日本水環境学会シンポジウム
- Data Source
  KAKENHI-PROJECT-22K12351
[Presentation] 埼玉県内の海成堆積物を用いた環境汚染リスクの地域特性解析2019
- Author(s)
  石山高、八戸昭一、柿本貴志、渡邊圭司、濱元栄起
- Organizer
  第５３回　日本水環境学会年会
- Data Source
  KAKENHI-PROJECT-16K00605
[Presentation] 中国・山西省と日本における河川環境と水生生物の比較2018
- Author(s)
  木持謙、渡邊圭司、王効挙、田中仁志、袁進、李超、恵暁梅、山田一裕
- Organizer
  日本陸水学会第83回大会
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 国山西省太原市内の小学校における持続的水環境保全を目的とした環境学習の実践2018
- Author(s)
  田中仁志、木持謙、渡邊圭司、王効挙、山田一裕、袁進、李超、恵暁梅、李 Ying、何泓
- Organizer
  第52回日本水環境学会年会
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 埼玉県内に分布する海成堆積物の化学的特性2018
- Author(s)
  石山高、八戸昭一、濱元栄起、柿本貴志、渡邊圭司
- Organizer
  第２４回　地下水・土壌汚染とその防止対策に関する研究集会
- Data Source
  KAKENHI-PROJECT-16K00605
[Presentation] 魚類を通して見る中国における環境教育の可能性2017
- Author(s)
  木持謙, 渡邊圭司, 王効挙, 田中仁志, 山田一裕,袁進，喬暁えい，李超，恵暁梅，斉朔風
- Organizer
  第51回日本水環境学会年会
- Place of Presentation
  熊本大学
- Year and Date
  2017-03-09
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 河川から高頻度に検出されるポリリン酸蓄積細菌の特徴2017
- Author(s)
  渡邊圭司、須田亙、池田和弘、柿本貴志
- Organizer
  環境微生物系学会合同大会2017
- Data Source
  KAKENHI-PROJECT-15K16122
[Presentation] 魚類を通して見る中国における環境教育の可能性2017
- Author(s)
  木持謙、渡邊圭司、王効挙、田中仁志、山田一裕、袁進、喬暁栄、李超、恵暁梅、斉朔風
- Organizer
  第51回日本水環境学会年会
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 中国・山西省における河川の管理・構造と生息魚類の状況2016
- Author(s)
  木持謙, 田中仁志, 渡邊圭司, 王効挙, 袁進, 喬暁栄, 李超, 恵暁梅, 斉朔風
- Organizer
  日本水処理生物学会第36回大会
- Place of Presentation
  千葉工業大学
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 中国山西省を流下する沁河の環境と魚類等の生息状況2016
- Author(s)
  木持謙，渡邊圭司，王効挙，田中仁志，袁進，喬暁えい，李超，恵暁梅，斉朔風
- Organizer
  日本陸水学会第81回大会（那覇大会）
- Place of Presentation
  琉球大学
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 環境教育実施のための中国山西省沁河流域における大腸菌数調査2016
- Author(s)
  渡邊圭司，木持謙，王効挙，田中仁志，袁進，喬暁えい，李超，恵暁梅，斉朔風
- Organizer
  日本陸水学会第81回大会（那覇大会）
- Place of Presentation
  琉球大学
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 培養株から見えてくる淡水圏の浮遊細菌の特徴とその生態2016
- Author(s)
  渡邊圭司、池田和弘,、柿本貴志,、見島伊織,、高橋基之
- Organizer
  日本微生物生態学会
- Place of Presentation
  横須賀文化会館
- Year and Date
  2016-10-23
- Data Source
  KAKENHI-PROJECT-15K16122
[Presentation] 中国山西省における水環境教育の導入への試行2016
- Author(s)
  山田一裕, 袁進, 木持譲, 渡邊圭司, 王効挙, 田中仁志
- Organizer
  第27回日本環境教育学会大会
- Place of Presentation
  学習院大学
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 埼玉県内河川を対象とした培養法で検出される浮遊細菌の特徴2015
- Author(s)
  渡邊圭司、池田和弘、柿本貴志、見島伊織、高橋基之
- Organizer
  日本微生物生態学会
- Place of Presentation
  土浦亀城プラザ
- Year and Date
  2015-10-17
- Data Source
  KAKENHI-PROJECT-15K16122
[Presentation] 埼玉県と姉妹友好省中国山西省との水環境保全モデル事業の概要及び沁河における水生生物調査2015
- Author(s)
  田中仁志、木持謙、渡邊圭司、王効挙（埼玉県・環科国セ）、袁進、李超、喬暁榮、恵暁梅、斉朔風（山西省・生環研セ）
- Organizer
  日本陸水学会第80回大会
- Place of Presentation
  北海道大学函館キャンパス
- Year and Date
  2015-09-28
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] 環境教育教材の作成を目的とした中国山西省沁河における水質調査2015
- Author(s)
  渡邊圭司、木持謙、王効挙、田中仁志（埼玉県・環科国セ）、袁進、喬暁榮、李超、恵暁梅、斉朔風（山西省・生環研セ）
- Organizer
  日本陸水学会第80回大会
- Place of Presentation
  北海道大学函館キャンパス
- Year and Date
  2015-09-28
- Data Source
  KAKENHI-PROJECT-15H05126
[Presentation] Ecological niche separation in the Polynucleobacter subclusters linked to quality of dissolved organic matter2012
- Author(s)
  Keiji Watanabe
- Organizer
  ASLO Aquatic Science Meeting
- Place of Presentation
  琵琶湖ホール（滋賀県）
- Data Source
  KAKENHI-PROJECT-23710023
[Presentation] Ecological niche separation in the Polynucleobacter subclusters linked to quality of dissolved organic matter2012
- Author(s)
  Watanabe K
- Organizer
  Aquatic Science Meeting
- Place of Presentation
  Lake Biwa, Shiga, Japan
- Year and Date
  2012-07-10
- Data Source
  KAKENHI-PROJECT-23710023
[Presentation] 湖沼で優占する浮遊細菌群の生理生態的特徴2011
- Author(s)
  渡邊圭司
- Organizer
  日本微生物生態学会
- Place of Presentation
  京都大学北部キャンパス農学部総合館
- Year and Date
  2011-10-08
- Data Source
  KAKENHI-PROJECT-23710023
[Presentation] 湖沼における主要浮遊細菌群の生態と湖内炭素循環への寄与2011
- Author(s)
  渡邊圭司、佐藤貴之、渡邊未来、山村茂樹、今井章雄、林誠二、北村立実、小松伸行、石井裕一
- Organizer
  日本陸水学会
- Place of Presentation
  島根大学松江キャンパス
- Data Source
  KAKENHI-PROJECT-23710023
[Presentation] 湖沼における主要浮遊細菌群の生態2011
- Author(s)
  渡邊圭司
- Organizer
  日本陸水学会
- Place of Presentation
  島根大学松江キャンパス
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-23710023

1. 須田亙 (20590847)

# of Collaborated Projects: 4 results

# of Collaborated Products: 14 results
2. Ishiyama Takashi (80297621)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
3. TANAKA HITOSHI (40415378)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
4. Hama Takeo (30156385)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. 木持謙 (50415379)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
6. 王効挙 (20415392)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
7. 山田一裕 (30250723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
8. 八戸昭一 (70415397)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. 濱元栄起 (40511978)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. 石井裕一 (80551027)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. 辻村真貴 (10273301)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 大森裕子 (80613497)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
13. 柿本貴志 (00462747)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
14. 竹峰秀祐 (40512380)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
15. YUAN jin

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
16. LI chao

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
17. HUI xiao mei

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
18. LI ying

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
19. HE hong

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
20. CHENG hóng yàn

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Watanabe Keiji 渡邊 圭司

WATANABE Keiji 渡邊 圭司

Research Projects

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A new process in the nitrogen cycle by freshwater bacterioplankton and its geochemical impactPrincipal Investigator

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Vulnerability of bacterial community to antibiotics in aquatic environments and its effect on biogeochemical processes

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Development of a method to simultaneously reduce short-term and long-term contamination risks of marine sediments using microbial inactivation techniques

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A new process in the phosphorus cycle by riverine bacterioplankton and its geochemical impactPrincipal Investigator

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Development of Low-Cost Countremeasures for Marine Sediments with Shell Pieces

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A new phosphorus cycle in river water by a polyphosphate-accumulating bacterioplankton groupPrincipal Investigator

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Application of biological water quality research and environmental education for sustainable water environment conservation in Shanxi, China

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The relationship between dissolved organic matter cycling and bacterioplankton in freshwater environmentsPrincipal Investigator

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[Journal Article] Complete Genome Sequences of Three <i>Limnohabitans</i> sp. (Lhab-A3) Strains, INBF002, TEGF004, and MORI2, Isolated from Two Lakes and a River in Japan2023

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[Journal Article] Complete Genome Sequences of Three Polynucleobacter sp. Subcluster PnecC Strains, KF022, KF023, and KF032, Isolated from a Shallow Eutrophic Lake and a River in Japan2023

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[Journal Article] Complete Genome Sequence of <i>Aurantimicrobium</i> sp. Strain INA4, Isolated from an Oligotrophic Lake in Japan2023

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[Journal Article] Complete Genome Sequences of <i>Polynucleobacter</i> sp. Subcluster PnecA Strains SHI2 and SHI8, Isolated from an Oligotrophic-Dystrophic Lake in Japan2023

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[Journal Article] 海成堆積物中黄鉄鉱の酸化分解に影響を及ぼす化学的因子の検討2022

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[Journal Article] Flavobacterium ammonificans sp. nov. and Flavobacterium ammoniigenes sp. nov., ammonifying bacteria isolated from surface river water2022

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Watanabe Keiji 渡邊圭司

WATANABE Keiji 渡邊圭司