河川における新たな温室効果ガス生成機構の解明

2020.4 - 2022.3

公益財団法人　河川財団  河川基金助成事業  2020年度河川基金一般的助成

岩田智也

流況変化に対する河川-海洋沿岸生態系の応答:狩野川水系における解明と生態系保全策

2020.4 - 2021.3

国土交通省  河川砂防技術研究開発公募  令和２年度河川砂防技術研究開発公募地域課題分野（河川生態）

塚越　哲

極限酸性河川における化学合成生物群集の生態と進化

2019.6 - 2021.3

日本学術振興会  挑戦的研究(萌芽)

岩田智也、野田悟子、谷田一三

集水域における炭素-窒素-リンの共役循環が湖のメタン動態に及ぼす影響の解明

2016.4 - 2020.3

大河川の栄養塩ダイナミクス：ドリフト法を用いたスパイラルメトリクスの河川間比較

2016.4 - 2017.3

水域生態系の新たなメタン発生源：真核藻類によるメタン生成と代謝機構の解明

2015.10 - 2016.9

十三湖の栄養環境と生元素循環に関する研究

2013.9 - 2015.2

スパイラルメトリクスのin situ計測に基づく大規模河川の栄養塩代謝機能の評価

2013.4 - 2016.3

流域動脈説に基づく河川生態系の生物多様性とリン代謝機能の関係解明

2012.4 - 2015.3

生物多様性が駆動する栄養循環と流域圏社会-生態システムの健全性

2012.4 - 2015.3

岩木川下流域における河川生態系の構造と機能に関する研究

2012.4 - 2013.3

湖表水層に出現するメタン極大層の形成パターンと好気的生成機構の解明

2011.4 - 2014.3

陸域景観構造が河川の栄養元素バランスと栄養塩除去速度に及ぼす影響評価

2010.4 - 2011.3

ニホンアマガエルの個体群存続評価：空間遺伝解析による遺伝的バリアとボトルネック集団の特定

2009.4 - 2010.3

流域呼吸による陸上有機物の代謝速度の推定

2007.6 - 2008.5

河川を流下する陸上有機物の代謝過程と流域呼吸の推定

2007.4 - 2009.3

空間遺伝解析による野生生物の個体群存続評価法の確立

2007.4 - 2008.3

Biodiversity effects on ecosystem function: a test with a consumer guild across latitudes

2006.4 - 2007.3

空間遺伝解析による両生類の個体群存続評価

2005.9 - 2006.8

甲府盆地において急速な減少が懸念されるニホンアマガエルの空間遺伝解析：水田生態系の孤立分断化が個体群存続に及ぼす影響評価

2005.8 - 2006.7

ダム湖から放出される温室効果気体のフラックスモニタリングと湖内における生成・循環過程の解明

2005.8 - 2006.3

急速な減少が懸念されるニホンアマガエルの個体群存続評価：DNA分析と地理情報システムによる空間遺伝解析

2005.5 - 2006.4

生物相互作用に着目した高山・亜高山生態系の脆弱性評価システムの構築に関する研究

2005.4 - 2008.3

ダムによる有機物フローの遮断が流域炭素循環と生物多様性に及ぼす影響の解明

2004.6 - 2007.3

ダムによる有機物フローの遮断が流域の炭素循環と生物多様性に及ぼす影響評価

2003.10 - 2004.9

森林内の河川密度が鳥類の群集構造に及ぼす影響に関する研究

2002.6 - 2003.5

集水域における河川の空間配置が鳥類群集の維持に果たす役割

2002.4 - 2003.3

Rice paddy irrigation seasonally impacts stream benthic macroinvertebrate diversity at the catchment level Reviewed Major achievement

CHIA-YING KO, SATOSHI ASANO, MENG-JU LIN, TOHRU IKEYA, ELFRITZSON M. PERALTA, ELLISMIKAC.TRINO, YOSHITOSHI UEHARA, TAKUYA ISHIDA,TOMOYA IWATA, ICHIRO TAYASU,　NOBORU OKUDA

Ecosphere   12 ( 5 )   2021.5( ISSN：2150-8925 )

Latitude dictates plant diversity effects on instream decomposition Reviewed Major achievement

Luz Boyero, and others

Science Advances   7   2021.3( ISSN：2375-2548 )

Phosphorus cycling in watersheds: from limnology to environmental science Major achievement

Shin-ichi Onodera, Noboru Okuda, Syuhei Ban, Mitsuyo Saito, Adina Paytan, Tomoya Iwata

Limnology   21   327 - 328   2020.7( ISSN：1439-8621 )

Factors characterizing phosphate oxygen isotope ratios in river water: an inter‐watershed comparison approach Reviewed Major achievement

Jun’ichiro Ide, Takuya Ishida, Abigail P. Cid-Andres, Ken’ichi Osaka, Tomoya Iwata, Takuya Hayashi, Masanori Akashi, Ichiro Tayasu, Adina Paytan, Noboru Okuda

Limnology   2020.7( ISSN：1439-8621 )

Lagrangian tracking measurements revealed the temporal dynamics of nitrogen and phosphorus spiralling in a large Japanese river Reviewed Major achievement

Tomoya Iwata · Yuta Ikeda · Ryo Uzawa · Yoshiki Ikarashi

LIMNOLOGY   21   2020.3( ISSN：1439-8621 )

Linking Stoichiometric Organic Carbon–Nitrogen Relationships to Planktonic Cyanobacteria and Subsurface Methane Maximum in Deep Freshwater Lakes Reviewed Major achievement

Santona Khatun, Tomoya Iwata, Hisaya Kojima, Yoshiki Ikarashi, Kana Yamanami, Daichi Imazawa, Tanaka Kenta, Ryuichiro Shinohara and Hiromi Saito

Water   12   2020.2( ISSN：2073-4441 )

Nutrient loadings and deforestation decrease benthic macroinvertebrate diversity in an urbanised tropical stream system Reviewed Major achievement

Elfritzson M. Peralta, Leocris S. Batucan Jr, Irisse Bianca B. De Jesus, Ellis Mika C. Triño, Yoshitoshi Uehara, Takuya Ishida, Yuki Kobayashi, Chia-Ying Ko, Tomoya Iwata, Adelina S. Borja, Jonathan Carlo A. Briones, Rey Donne S. Papa, Francis S. Magbanua, Noboru Okuda

LIMNOLOGICA   80   2020.1( ISSN：0075-9511 )

Aerobic methane production by planktonic microbes in lakes Reviewed Major achievement

Santona Khatun, Tomoya Iwata, Hisaya Kojima, Manabu Fukui, Takuya Aoki, Seito Mochizuki, Azusa Naito, Ai Kobayashi, Ryo Uzawa

SCIENCE OF THE TOTAL ENVIRONMENT   696   2019.12( ISSN：0048-9697 )

Identification of Phosphorus Sources in a Watershed Using a Phosphate Oxygen Isoscape Approach Major achievement

Ishida, Takuya; Uehara, Yoshitoshi ; Iwata, Tomoya; Cid-Andres, Abigail P.; Asano, Satoshi ; Ikeya, Tohru ; Osaka , Ken’ichi; Ide, Jun'ichiro; Privaldos, Osbert ; Jesus, Irisse ; M. Peralta, Elfritzson ; Triño, Ellis ; Ko, Chia-Ying; Paytan, Adina; Tayasu, Ichiro ; Okuda, Noboru

ENVIRONMENTAL SCIENCE & TECHNOLOGY   53 ( 9 )   4707 - 4716   2019.4( ISSN：0013-936X )

River metabolism along a latitudinal gradient across Japan and in a global scale Reviewed Major achievement

Anandeeta Gurung, Tomoya Iwata, Daisuke Nakano and Jotaro Urabe

Scientific Reports   9   2019.3

Biodiversity of leaf litter fungi in streams along a latitudinal gradient Reviewed Major achievement

Sahadevan Seena, and other 31 authors

Science of the Total Environment   661   306 - 315   2019.1

Global patterns and drivers of ecosystem functioning in rivers and riparian zones Reviewed Major achievement

Scott Tiegs, David Costello, and others

Science Advances   5   2019.1

Assessing alpha and beta diversities of benthic macroinvertebrates and their environmental drivers between watersheds with different levels of habitat transformation in Japan Reviewed Major achievement

Chia-Ying Ko, Tomoya Iwata, Jun-Yi Lee, Aya Murakami, Junichi Okano, Naoto F. Ishikawa, Yoichiro Sakai, Ichiro Tayasu, Masayuki Itoh, Uhram Song, Hiroyuki Togashi, Shinich Nakano, Nobuhito Ohte and Noboru Okuda

Marine and Freshwater Research   2018.11

Species distribution and predictive habitat modelling of amphibians in Yamanashi Prefecture, Japan Reviewed Major achievement

Mitsuko Yumoto, Tomoya Iwata and Tetsu Hirata

爬虫両棲類学会報   2018 ( 1 )   1 - 13   2018.5

Detection of 2-aminoethylphosphonic acid in suspended particles in an ultraoligotrophic lake: a two-dimensional nuclear magnetic resonance (2D-NMR) study Reviewed Major achievement

Ryuichiro Shinohara, Tomoya Iwata, Yoshiki Ikarashi and Tomoharu Sano

Environmental Science and Pollution Research   25 ( 30 )   30739 - 30743   2018.3

Diversity of anaerobic arsenite‐oxidizing bacteria in low‐salt environments analyzed with a newly developed PCR‐based method Reviewed Major achievement

Melody Cabrera Ospino, Hisaya Kojima, Tomohiro Watanabe, Tomoya Iwata and Manabu Fukui

Limnology   19 ( 2 )   177 - 183   2018.2

Nitrogen and phosphorus dynamics in a large river estimated by an in situ Lagrangian tracking approach Reviewed Major achievement

Yuta Kobayashi and Tomoya Iwata

Freshwater Biology   62 ( 12 )   1997 - 2007   2017.10

Riparian plant litter quality increases with latitude Reviewed Major achievement

Luz Boyero, Manuel A.S. Graca, and other 30 authors

Scientific Reports   2017.9

Dominance of Sulfuritalea species in nitrate-depleted water of a stratified freshwater lake and arsenate respiration ability within the genus Reviewed Major achievement

T. Watanabe, A. Miura, T. Iwata, H.Kojima, M. Fukui

Environmental Microbiology Reports   9 ( 5 )   522 - 527   2017.6

Integrated trophic position decreases in more diverse communities of stream food webs Reviewed Major achievement

N. Ishikawaほか

Scientific Reports   2017.5

Life history traits and ecological conditions influencing the symbiotic relationship between the flatworm Stylochoplana pusilla and host snail Monodonta labio Reviewed Major achievement

Journal of the Marine Biological Association of the United Kingdom   96   667 - 672   2016.5

Biotic and abiotic variables influencing plant litter breakdown in streams: a global study Reviewed Major achievement

Proceedings of the Royal Society B: Biological Sciences   283   2016.4

Dynamics of phosphorus transport and retention in a river network Reviewed Major achievement

20   27 - 34   2015.7

Identification of Major Planktonic Sulfur Oxidizers in Stratified Freshwater Lake Reviewed Major achievement

PLOS ONE   9 ( 4 )   2014.4

Fluvial transport of carbon along the river-to-ocean continuum and its potential impacts on a brackish water food web in the Iwaki River watershed, northern Japan Reviewed Major achievement

Ecological Research   28 ( 5 )   703 - 716   2013.4

Strategies for the conservation and management of isolated salmonid populations: lessons from Japanese streams Reviewed Major achievement

Freshwater Biology   58 ( 5 )   908 - 917   2013.1

Distribution of putative denitrifying methane oxidizing bacteria in sediment of a freshwater lake, Lake Biwa Reviewed Major achievement

Systematic and Applied Microbiology   35   2012.4

Dissolved organic carbon as major environmental factor affecting bacterioplankton communities in mountain lakes of eastern Japan Reviewed Major achievement

Microbial Ecology   63 ( 3 )   496 - 508   2012.4

Methane emission from wetlands through snowpacks during winter season Major achievement

Low Temperature Science   70   137 - 144   2012.3

A global experiment suggests climate warming will not accelerate litter decomposition in streams but might reduce carbon sequestration Reviewed Major achievement

Ecology Letters   114   289 - 294   2011.3

Spatio-temporal variations in an assemblage of closely related planktonic aerobic methanotrophs Reviewed Major achievement

Freshwater Biology   56   342 - 351   2011.2

Within-lake and watershed determinants of carbon dioxide in the surface water: a comparative analysis for a variety of lakes in Japanese Islands Reviewed Major achievement

Limnology and Oceanography   56   49 - 60   2011.1

Effects of drainage-basin geomorphology on insectivorous bird abundance in temperate forests Reviewed Major achievement

Conservation Biology   24   2010.5

Marine subsidies have multiple effects on coastal food webs Reviewed Major achievement

Ecology   91   1424 - 1434   2010.5

Food webs in Mongolian grasslands: The analysis of 13C and 15N natural abundances Reviewed Major achievement

Isotopes in Environmental and Health Studies   45 ( 3 )   208 - 219   2009.9

DNA-based analysis of planktonic methanotrophs in a stratified lake Reviewed Major achievement

Freshwater Biology   54   2009.4

Stock assessment and fisheries management of Henicorhynchus spp, Cyclocheilichthys enoplos and Channa micropeltes in the Tonle Sap Great Lake, Cambodia Reviewed Major achievement

Journal of Great Lakes Research   35   2009.4

Isotopic composition of nitrogeneous compounds with emphasis on anthropogenic loading in river ecosystems Reviewed Major achievement

Isotopes in Environmental and Health Studies   45   27 - 40   2009.3

Timescale hierarchy determines the indirect effects of fluctuating subsidy inputs on in situ resources Reviewed Major achievement

The American Naturalist   173   200 - 211   2009.2

The spatial distribution of fish species catches in relation to catchment and habitat features in the floodplain lot fisheries of Tonle Sap Lake, Cambodia Reviewed Major achievement

Journal of Fisheries and Aquatic Science   3   213 - 227   2008.1

Metabolic balance of streams draining urban and agricultural watersheds in central Japan Reviewed Major achievement

Limnology   8   243 - 250   2007.12

Linking stream habitats and spider distribution: spatial variations in trophic transfer across a forest-stream boundary Reviewed Major achievement

Ecological Research   22   619 - 628   2007.7

河川工作物がイワナとアマゴの個体群存続におよぼす影響 Reviewed Major achievement

遠藤辰典,坪井潤一,岩田智也

保全生態学研究   2006.4

Stream food web fueled by methane-derived carbon Reviewed Major achievement

Aquatic Microbial Ecology   36   189 - 194   2004.4

Prey use by web-building spiders: stable isotope analyses of trophic flow at a forest-stream ecotone Reviewed Major achievement

Ecological Research   19   633 - 643   2004.4

Fish assemblage composition, abundance-habitat relationships and habitat use in tropical rain forest streams, Sarawak, Borneo: effects of past riparian deforestation. Reviewed Major achievement

Biosphere Conservation   5   71 - 86   2003.7

Shrimp abundance and habitat relationships in tropical rain-forest streams, Sarawak, Borneo. Reviewed Major achievement

Journal of Tropical Ecology   19   387 - 395   2003.7

Stream meanders increase insectivorous bird abundance in riparian deciduous forests. Reviewed Major achievement

Ecography   26   325 - 337   2003.7

Dynamics of aquatic insect flux affects distribution of riparian web-building spiders. Reviewed Major achievement

Oikos   103   113 - 120   2003.7

Incidental catch of harbor porpoises in set-nets in the coastal waters of southern Hokkaido, Japan. Reviewed Major achievement

Fisheries Science   69   657 - 659   2003.7

Impacts of past riparian deforestation on stream communities in a tropical rain forest in Borneo. Reviewed Major achievement

Ecological Applications   13   461 - 473   2003.4

Seasonal subsidy stabilizes food web dynamics: balance in a heterogeneous landscape. Reviewed Major achievement

Ecological Research   17 ( 4 )   433 - 439   2002.7

河川からの羽化昆虫の供給が造網性クモ類群集の分布様式に及ぼす影響

加藤千佳,中野繁,岩田智也,村上正志

国際景観生態学会日本支部会報   6 ( 2 )   49 - 51   2001.11

河川地形に対応した森林棲鳥類群集の分布様式

岩田智也,村上正志,中野繁

国際景観生態学会日本支部会報   6 ( 2 )   45 - 47   2001.11

Trophic cascading effects of predatory fish on leaf litter processing in a Japanese stream. Reviewed Major achievement

Ecological Research   16 ( 3 )   415 - 422   2001.9

A collection of freshwater fishes from the Rayu basin of western Sarawak, Malaysia. Reviewed Major achievement

Raffles Bulletin of Zoology   49 ( 1 )   13 - 17   2001.1

知床半島の河川におけるオショロコマおよびサクラマスの個体群の現状 Major achievement

谷口義則,岸大助,三宅洋,河口洋一,岩田智也,三橋弘宗,野崎健太郎,村上正志,西川絢子,加藤千佳,中野繁

知床博物館研究報告   21   43 - 50   2000.1

Report of the 1996/97 Japanese Whale Research Program Under Special Permit in the Antarctic (JARPA) in Area V and western part of Area VI. Major achievement

1997.10

Cruise report of the 1996 Japanese Whale Research Program under a Special Permit for western North Pacific (1996 JARPN) and some preliminary analysis of the data collected from 1996 JARPN. Major achievement

1997.10

Structure and Function of Mountain Ecosystems in Japan Major achievement

（ Role： Joint Work）

Springer  2016.4 

河川生態学 Major achievement

中村太士,井上幹生,岩田智也,加賀谷隆,笠原玉青,ほか17名（ Role： Joint Work-）

講談社  2013.1 

淡水生態学のフロンティア Major achievement

（ Role： Joint Work-）

共立出版  2012.3 

ダム湖・ダム河川の生態系と管理 Major achievement

（ Role： Joint Work-）

名古屋大学出版会  2010.5 

生態系と群集をむすぶ Major achievement

大串隆之,近藤倫生,仲岡雅裕,岩田智也,加賀田秀樹,工藤岳,陀安一郎,土居秀幸,三木健,宮下直（ Role： Joint Work-）

京都大学学術出版会  2008.10 

湖と池の生物学 Major achievement

占部城太郎,石川俊之,鏡味麻衣子,吉田丈人,岩田智也（ Role： Joint Translation -）

共立出版  2007.5 

川と森の生態学　中野繁論文集 Major achievement

前川光司,岩田智也,三宅洋,谷口義則,北野聡,久原直利,宮坂仁,井上幹生,卜部浩一,村上正志,河口洋一（ Role： Joint Translation -）

北海道大学図書刊行会  2002.11 

Responses of phytoplankton biomass to river-borne nutrient flux in the coastal waters of Suruga Bay International conference

Iwata T, Amada Y, Kitabatake A, Yonehara N, Shikata M, Kobayashi H, Toratani M, Tsukagoshi A, Kato K

JPGU 2021  2021.6 

Biogeochemistry and benthic community structure of volcanic stream ecosystems in northern Japan International conference

Kazuki Marumo, Tomoya Iwata, Kokichi Aoya, Kazumi Tanida, Satoko Noda, Nozomi Kasai, Masahiro Yuki

JPGU 2020  2020.7 

Linking stoichiometric organic carbon–nitrogen relationships to planktonic cyanobacteria and subsurface methane maximum in deep freshwater lakes International conference

Santona Khatun, Tomoya Iwata, Hisaya Kojima, Yoshiki Ikarashi, Kana Yamanami, Daichi Imazawa, Tanaka Kenta, Ryuichiro Shinohara, Hiromi Saito

JPGU 2020  2020.7 

鳥の眼から見た野洲川流域の生物多様性と栄養循環 Major achievement

岩田智也

第30回地球研地域連携セミナー　「楽しさ」がつなぐ森里川湖　〜身近な環境　守る楽しみ　つながる喜び〜  2019.12 

Relationships between the composition of bacterioplankton communities and subsurface methane maximum in lakes Major achievement

2019.9 

淡水生態系における好気的メタン生成プロセス Invited Major achievement

岩田智也, Khatun Santona, 小島久弥, 福井学, 寺島美亜, 高須賀太一, 田中健太, 篠原隆一郎

日本微生物生態学会 第33回大会  2019.9 

Multiple stressors and protection efforts in highly urbanized watersheds in the Philippines International conference

Elfritzson M. Peralta、Leocris S. Batucan Jr.、Alexis E. Belen、Irisse Bianca B. De Jesus、Takuya Ishida、Chia-Ying Ko、Yuki Kobayashi、Tohru Ikeya、Yoshitoshi Uehara、Tomoya Iwata、Adelina S. Borja、Jonathan Carlo A. Briones、Francis S. Magbanua、Rey Donne S. Papa、Noboru Okuda

JPGU 2019  2019.5 

The analysis of the community composition of riverine bacteria and microalgae in relation to nutrient status and diversity: the case in irrigation season in the Yasu River, Japan International conference

Tohru Ikeya, Takuya Ishida, Yoshitoshi Uehara, Satoshi Asano, Ichiro Tayasu, NoboruOkuda, Masayuki Ushio, Shohei Fujinaga, Chia-Ying Ko, Elfritzson Martin Peralta, Naoto F. Ishikawa, Tomoya Iwata

JPGU 2019  2019.5 

川が運ぶ山の恵みー狩野川と富士川の研究事例からー Invited

岩田智也

水シンポジウム2018inふじのくに・沼津  2018.8 

Nutrient dynamics along the land-to-river-to-ocean continuum and its potential impacts on coastal primary production Invited International conference

Tomoya Iwata

JPGU 2018  2018.5 

GLOBAL PATTERNS AND CONTROLS OF ORGANIC-MATTER DECOMPOSITION IN STREAMS AND RIPARIAN ZONES REVEALED THROUGH CROWDSOURCING International conference

2018 Society for Freshwater Science meeting  2018.5 

Community structure of planktonic bacteria relating to subsurface methane maximum of aerobic lake waters International conference

Khatun Santona, Kojima Hisaya, Iwata Tomoya, Ikarashi Yoshiki, Yamanami Kana, Tanaka Kenta, Shinohara Ryuichiro

JPGU 2018  2018.5 

The examination of environmental factors on the community composition of riverine bacteria and microalgae in an epilithon during irrigation season in the Yasu River, Japan International conference

TTohru Ikeya, Takuya Ishida, Yoshitoshi Uehara, Satoshi Asano, Noboru Okuda, Masayuki Ushio, Shohei Fujinaga, Yuki Kobayashi, Ko Chia-Ying, Peralta Martin Elfritzson, Ichiro Tayasu, Tomoya Iwata

JPGU 2018  2018.5 

Effects of agricultural practices in rice crop systems on the diversity of periphyton and phosphorus dynamics in streams of the Yasu River watershed International conference

Tomoya Iwata, Noboru Okuda

JPGU 2018  2018.5 

Biodiversity and phosphorus cycling in the river ecosystem International conference

Noboru Okuda, Takuya Ishida, Yoshitoshi Uehara, Tohru Ikeya, Satoshi Asano, Tomoya Iwata, Chia-Ying Ko, Elfritzson Peralta, Osbert Leo Privaldos, Irisse Bianca De Jesus, Ellis Mika Triño, Ken'ichi Osaka, Ichiro Tayasu

JPGU 2018  2018.5 

Spatial variation of phosphorus and nitrogen and uptake analyses in a tropical watershed International conference

Irisse Bianca Baldovino De Jesus, Elfritzson Martin Peralta, Paul Palomares, Jonathan Carlo Briones, Francis Magbanua, Rey Donne Papa, Tomoya Iwata, Noboru Okuda

JPGU 2018  2018.5 

河川生態系の生物多様性とリン循環機能

第65回日本生態学会大会  2018.3 

Seasonal and spatial variations in stream metabolisms of the Japanese rivers

2018.3 

River Metabolism along the latitudinal gradients across Japan

2017.9 

水系網における陸上有機物の代謝と沿岸域への輸送

日本陸水学会第82回大会  2017.9 

ドリフト法による大河川の栄養塩スパイラルメトリクスの推定 International conference

池田勇太、岩田智也

日本地球惑星科学連合2017年大会  2017.5 

A nobel methane production pathway in freshwater ecosystems International conference

KHATUN SANTONA, Hisaya Kojima, Tomoya Iwata

2017.5 

Benthic macroinvertebrates response to water quality and canopy cover of a heavily impacted tropical subwatershed International conference

Elfritzson Martin Peralta, Leocris Batucan, Yoshitoshi Uehara, Takuya Ishida, Yuki Kobayashi, Chia-Ying Ko, Tomoya Iwata, Adelina Borja, Jonathan Carlo Briones, Rey Donne Papa, Francis Magbanua, Noboru Okuda

2017.5 

N and P dynamics in two Japanese river networks with contrasting watershed land use International conference

Tomoya Iwata, Takuya Hayashi, Masanori Akashi, Aya R. Murakami, Noboru Okuda

2017.5 

Quantification of phosphorus and nitrogen uptake in a tropical freshwater ecosystem in Southeast Asia suggests N limitation International conference

Irisse Bianca Baldovino De Jesus, Jonathan Carlo A Briones, Osbert Leo A Privaldos, Elfritzson Martin Peralta, Yoshitoshi Uehara, Takuya Ishida, Adelina Santos Borja, Francis S Magbanua, Rey Donne S Papa, Tomoya Iwata, Noboru Okuda

2017.5 

The quantitative evaluation of bio-available particulate phosphorus discharged from Yasu River. International conference

Ken'ichi Osaka, Shinsho Chishiro, Tomoya Iwata, Noboru Okuda

2017.5 

Biogeochemical cycling of phosphate in the Yasu River Watershed: Insight from oxygen isotope of phosphate International conference

Takuya Ishida, Yoshitoshi Uehara, Tomoya Iwata, Osberet Privaldos, Satoshi Asano, Tohru Ikeya, Ken'ichi Osaka, Jun'ichiro Ide, Ichiro Tayasu, Noboru Okuda

2017.5 

Comparisons of oxygen isotope ratio of phosphate in river water and rocks between two watersheds in central Japan International conference

Jun'ichiro Ide, Abigail P. Cid-Andres, Takuya Ishida, Ken'ichi Osaka, Tomoya Iwata, Takuya Hayashi, Masanori Akashi, Ichiro Tayasu, Noboru Okuda

2017.5 

Bacterial community composition and richness in biofilms of the Yasu and Ado Rivers International conference

Shohei Fujinaga, Yuki Kobayashi, Aya R. Murakami, Masayuki Ushio, Uhram Song, Ichiro Tayasu, Naoto F. Ishikawa, Junichi Okano, Chia-Ying Ko, Hiroyuki Togashi, Yoichiro Sakai, Masayuki Itoh, Nobuhito Ohte, Shin-ichi Nakano, Tomoya Iwata, Noboru Okuda

2017.5 

Alpha and beta diversity of benthic macroinvertebrates in natural and disturbed river watersheds and their environmental driver International conference

Chia-Ying Ko, Tomoya Iwata, Jun-Yi Lee, Aya Murakami, Junichi Okano, Naoto Ishikawa, Yoichiro Sakai, Ichiro Tayasu, Masayuki Itoh, Uhram Song, Hiroyuki Togashi, Shinich Nakano, Nobuhito Ohte, Noboru Okuda

2017.5 

The community composition and diversity of epilithic bacterium and microalgae in a Japanese river system during irrigation season International conference

Tohru Ikeya, Chia-Ying Ko, Elfritzson Martin Peralta, Takuya Ishida, Yoshitoshi Uehara, Satoshi Asano, Noboru Okuda, Masayuki Ushio, Shohei Fujinaga, Ichiro Tayasu, Tomoya Iwata

2017.5 

山の恩恵〜山から海への物質の流れ〜 Invited

岩田智也

第二回全国山の日フォーラム  2017.5 

Roles of terrestrial carbon subsidies in stream ecosystem metabolism

Tomoya Iwata

2017.3 

Isotopic signatures of NH4+, NO2-, and NO3- in the Fuji River and their associations with the spiraling metrics International conference

Nguyen Cong THUAN, Keisuke KOBA, Midori YANO, Tomoya IWATA, Yuta IKEDA, and Muneoki YOH

THE 17th INTERNATIONAL SYMPOSIUM ON RIVER AND LAKE ENVIRONMENTS  2017.3 

Analysis of phosphorus compounds by using 2D (1 H 31 P) nuclear magnetic resonance (NMR) spectroscopy in an oligotrophic environment International conference

Shinohara R., Tomoya Iwata, Yoshiki Ikarashi, Sano T., Kohzu A.

ASLO 2017 Aquatic Sciences Meeting  2017.2 

淡水生態系における新たな好気的メタン生成経路

KHATUN Santona・小島久弥・岩田智也

2016年度生物地球化学研究会現地セッション  2016.11 

A novel aerobic methane production pathway in freshwater ecosystems

Khatun Santona, Kojima Hisaya, Iwata Tomoya

2016.11 

河川内プロセスによる生元素の生物地球化学的循環と下流・沿岸域への輸送動態

岩田智也、中野大助

日本陸水学会第80回大会  2016.11 

ドリフト法を用いた大河川における窒素・リンのスパイラルメトリクスの推定

池田勇太・岩田智也

日本陸水学会第80回大会  2016.11 

野洲川における生物利用性の高い懸濁態リンの動態

尾坂兼一、千代真照 、岩田智也 、奥田昇

日本陸水学会第80回大会  2016.11 

流域スケールにおけるリン酸酸素同位体比分布は何を示すか？

石田卓也、上原佳敏、岩田智也、Osbert Leo A. Privaldos、淺野悟史、池谷透、尾坂兼一、井手淳一郎、陀安一郎、奥田昇

日本陸水学会第80回大会  2016.11 

陸と海をつなぐ川の役割 Invited

岩田智也

第13回柿田川シンポジウム  2016.10 

水系ネットワークにおける窒素とリンの取り込みが沿岸域への栄養塩輸送に及ぼす影響

日本地球惑星科学連合2016年大会  2016.5 

河川生態系における生元素循環と陸ー川ー沿岸域間の物質輸送 Invited

第29回柿田川生態系研究会  2016.5 

河川生態系における生元素の動態と陸ー川ー沿岸域間の物質輸送

岩田智也

河川生態系における生元素の動態と陸ー川ー沿岸域間の物質輸送  2016.3  富山大学理学部

Aerobic methane production by planktonic microbes under phosphorus starved conditions in lakes

Aerobic methane production by planktonic microbes under phosphorus starved conditions in lakes  2016.3 

湖沼の好気環境に出現するメタン極大の形成プロセス

岩田智也,小林あい,内藤あずさ,小島久弥

湖沼の好気環境に出現するメタン極大の形成プロセス  2016.3  日本生態学会

十三湖の栄養環境と生元素循環に関する研究

占部城太郎,岩田智也

十三湖の栄養環境と生元素循環に関する研究  2016.3  青森河川国道事務所

湖における好気的メタン生成プロセス

岩田智也

湖における好気的メタン生成プロセス  2016.2  北海道大学低温科学研究所

大河川における窒素・リンのスパイラルメトリクスの推定

小林勇太,岩田智也

大河川における窒素・リンのスパイラルメトリクスの推定  2015.9  日本陸水学会

河川生態系における生元素の動態と陸ー川ー沿岸域間の物質輸送

岩田智也

河川生態系における生元素の動態と陸-川-沿岸域間の物質輸送  2015.7  北海道立総合研究機構

スパイラルメトリクスのin situ計測に基づく大規模河川の栄養塩代謝機能の評価

小林勇太,岩田智也

スパイラルメトリクスのin situ計測に基づく大規模河川の栄養塩代謝機能の評価  2015.5  地球惑星連合

Aerobic methane production by planktonic microbes under nitrogen and phosphorus starved conditions in a lake International conference

Aerobic methane production by planktonic microbes under nitrogen and phosphorus starved conditions in a lake  2015.5 

スパイラルメトリクスの in situ 計測に基づく大規模河川の栄養塩代謝機能の評価

小林勇太,岩田智也

第62回日本生態学会大会  2015.3  日本生態学会

十三湖の栄養環境と生元素循環に関する研究

占部城太郎,岩田智也

岩木川下流環境（十三湖、ヨシ原）研究報告会  2015.3  青森河川国道事務所

湖沼の好気環境に出現するメタン極大の形成プロセス

岩田智也,小林あい,内藤あずさ,小島久弥

日本陸水学会第79回大会  2014.9  日本陸水学会

湖沼の好気環境に出現するメタン極大の形成プロセス

岩田智也,小林あい,内藤あずさ,小島久弥

日本地球惑星科学連合2013年大会  2014.4  日本地球惑星科学連合

宿主イシダタミガイの生息環境がカイヤドリヒラムシの個体群動態に及ぼす影響

藤原悠太,岩田智也,占部城太郎,武田哲

日本生態学会第61回全国大会  2014.3  日本生態学会

Nutrient uptake in river networks controls N and P transports along the river-to-ocean continuum International conference

2014.3 

十三湖の栄養環境と生元素循環に関する研究

占部城太郎,岩田智也

岩木川下流環境（十三湖、ヨシ原）研究報告会  2014.3  青森河川国道事務所

羽化水生昆虫による川から森への栄養流と河畔域の動物群集

岩田智也

信州フィールド科学賞記念シンポジウム 「生物たちが紡く生態系の季節的な繋がり~寄生・変態・羽化~」  2013.11  信州大学山岳科学総合研究所

Terrestrial subsidies to aquatic food webs in mountain lakes International conference

Ecological perspective in mountain sciences and climate change  2013.11 

河川生態系のリン循環

岩田智也

平成25年度 京都大学生態学研究センター公募研究集会 リンは何処へ?-リン循環研究の現在と将来展望-」  2013.11 

湖沼の好気環境に出現するメタン極大の形成プロセス

岩田智也,河合巧幾,中川裕介

日本陸水学会第78回大会  2013.9  日本陸水学会

十三湖の食物網とそれを支える岩木川流域の環境特性

岩田智也,占部城太郎,鈴木孝男,小岩直人

平成２５年度河川技術講演会  2013.8  あおもりの川を愛する会

富士川水系を流下する窒素とリンの輸送動態

岩田智也,青山隼人

日本地球惑星科学連合2013年大会  2013.5  日本地球惑星科学連合

ダムによる河川物質循環の変化

岩田智也

2013.3  北海道淡水魚保護フォーラム

岩木川水系の炭素輸送と水質形成過程

岩田智也,占部城太郎,鈴木孝男,富樫博幸,小岩直人,柴田英昭

2013.2  総合地球環境学研究所

富士川水系を流下する窒素とリンの輸送動態

岩田智也

2012.12  京都大学生態学研究センター

湖沼の好気環境に出現するメタン極大の形成パターン

岩田智也,青木卓也,望月星斗

2012.9  日本陸水学会

Reciprocal subsidies in river networks: energy-nutrient arteries for watershed consumers

2012.7 

雪氷中におけるメタンの炭素安定同位体比について

岩田智也

2011.11  北海道大学低温科学研究所

炭素同位体比を用いた流域生態系の炭素動態と炭素収支

岩田智也

2011.9  総合地球環境学研究所

炭素安定同位体比を用いた陸-川-海間の物質輸送の解析

岩田智也

2011.7  総合地球環境学研究所

Geomorphic controls on basin respiration and the flux of terrestrial organic matter in river networks International conference

2010.11 

水系ネットワークと流域代謝速度のアロメトリー

岩田智也,廣瀬正也,伊在丸洵,芳賀弘和,高津文人

2010.3  日本生態学会

山岳湖沼の緯度・標高横断比較調査

岩田智也,占部城太郎,鈴木孝男,小島久弥,福井学

2009.10  JaLTER

ダム湖における温室効果気体の生成・循環プロセス

岩田智也

2009.9  ダム水源地環境整備センター

水系ネットワークと流域代謝速度のアロメトリー

岩田智也

2009.9  岩田智也

流域が形づくる陸-水間相互作用

岩田智也

2008.12  京都大学生態学研究センター

ダム湖における温室効果気体の生成・循環過程

岩田智也

2007.9  ダム湖陸水研究会

川と陸の相互作用と流域の生物多様性

岩田智也

2006.12  全国湖沼河川養殖研究会

川は地球の動脈：陸と川のつながりが多様な生物を育む

岩田智也

2005.11  日本国際湿地保全連合

豊かな森ときれいな川が多くの生き物を育む

岩田智也

2004.10  岩手県

River-land trophic links in drainage networks: potential impacts of riverine landscape alterations on aquatic and terrestrial biota

2003.12 

河川生態系が周辺の生物群集に及ぼす影響

岩田智也

2003.11  日本水環境学会

渓畔域における生物多様性の維持機構：森と川の結びつき

岩田智也

2003.10  山梨県森林総合研究所

Energy flux from streams to forests: potential impacts of channel alterations on riparian generalist predators

2002.8 

2008

Total number of non-preannounced events：2  Number of main presenters：1  Number of presenters other than main person：1

2007

Total number of non-preannounced events：3  Number of main presenters：2  Number of presenters other than main person：1

2006

Total number of non-preannounced events：2  Number of main presenters：1  Number of presenters other than main person：1

2005

Total number of non-preannounced events：2  Number of main presenters：2  Number of presenters other than main person：0

2004

Total number of non-preannounced events：3  Number of main presenters：2  Number of presenters other than main person：1

2003

Total number of non-preannounced events：2  Number of main presenters：2

2001

Total number of non-preannounced events：4  Number of main presenters：1  Number of presenters other than main person：3

2000

Total number of non-preannounced events：4  Number of main presenters：2  Number of presenters other than main person：2

1999

Total number of non-preannounced events：1  Number of main presenters：1  Number of presenters other than main person：0

1998

Total number of non-preannounced events：1  Number of main presenters：1  Number of presenters other than main person：0

Ecological Research Award 2005

2005.3   Prey use by web-building spiders: stable isotope analyses of trophic flow at a forest-stream ecotone

Ecological Research Award 2002

2002.3   Trophic cascading effects of predatory fish on leaf litter processing in a Japanese stream

Introduction to Mountain Science A Major achievement

2023Year

生命環境基礎ゼミ Major achievement

2015Year  Type of subject：Professional education (undergraduate)

Principles of Ecosystem Biogeochemical Cycles Major achievement

2015Year  Type of subject：Master's (Graduate School)

生命生態特論 Major achievement

2015Year  Type of subject：Dr. (Graduate School)

環境情報システム特論 Major achievement

2015Year  Type of subject：Master's (Graduate School)

環境調査実習 Major achievement

2015Year  Type of subject：Professional education (undergraduate)

科学英語演習II Major achievement

2015Year  Type of subject：Professional education (undergraduate)

Biodiversity Science Major achievement

2015Year  Type of subject：Professional education (undergraduate)

環境科学基礎実験II Major achievement

2015Year  Type of subject：Professional education (undergraduate)

Ecology Major achievement

2015Year  Type of subject：Professional education (undergraduate)

環境情報システム特論

2014Year  Type of subject：Master's (Graduate School)

科学英語演習II

2014Year  Type of subject：Professional education (undergraduate)

Biodiversity Science

2014Year  Type of subject：Professional education (undergraduate)

環境科学基礎実験II

2014Year  Type of subject：Professional education (undergraduate)

Ecology

2014Year  Type of subject：Professional education (undergraduate)

生命環境基礎ゼミ

2014Year  Type of subject：Professional education (undergraduate)

Principles of Ecosystem Biogeochemical Cycles

2014Year  Type of subject：Master's (Graduate School)

生命生態特論

2014Year  Type of subject：Dr. (Graduate School)

Biodiversity Science

2013Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2013Year  Type of subject：Professional education (undergraduate)

自然科学実験

2012Year  Type of subject：Professional education (undergraduate)

環境情報システム特論

2012Year  Type of subject：Master's (Graduate School)

生命生態特論

2012Year  Type of subject：Dr. (Graduate School)

Principles of Ecosystem Biogeochemical Cycles

2012Year  Type of subject：Master's (Graduate School)

Ecology

2012Year  Type of subject：Professional education (undergraduate)

生命環境基礎ゼミ

2012Year  Type of subject：Professional education (undergraduate)

野外調査実習

2012Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2012Year  Type of subject：Professional education (undergraduate)

Biodiversity science

2012Year  Type of subject：Professional education (undergraduate)

自然科学実験

2011Year  Type of subject：Professional education (undergraduate)

Principles of Ecosystem Biogeochemical Cycles

2011Year  Type of subject：Master's (Graduate School)

生命生態特論

2011Year  Type of subject：Dr. (Graduate School)

環境情報システム特論

2011Year  Type of subject：Master's (Graduate School)

環境分析特論

2011Year  Type of subject：Master's (Graduate School)

野外調査実習

2011Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2011Year  Type of subject：Professional education (undergraduate)

Biodiversity sciences

2011Year  Type of subject：Professional education (undergraduate)

地球環境と物質循環

2011Year  Type of subject：Professional education (undergraduate)

基礎生物学

2011Year  Type of subject：Professional education (undergraduate)

自然科学実験

2010Year  Type of subject：Professional education (undergraduate)

Principles of Ecosystem Biogeochemical Cycles

2010Year  Type of subject：Master's (Graduate School)

生命生態特論

2010Year  Type of subject：Dr. (Graduate School)

環境情報システム特論

2010Year  Type of subject：Master's (Graduate School)

環境分析特論

2010Year  Type of subject：Master's (Graduate School)

人間の生命と健康2

2010Year  Type of subject：Common education (undergraduate)

人間の生命と健康１

2010Year  Type of subject：Common education (undergraduate)

野外調査実習

2010Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2010Year  Type of subject：Professional education (undergraduate)

Biodiversity sciences

2010Year  Type of subject：Professional education (undergraduate)

地球環境と物質循環

2010Year  Type of subject：Professional education (undergraduate)

基礎生物学

2010Year  Type of subject：Professional education (undergraduate)

生態系物質循環特論

2009Year  Type of subject：Master's (Graduate School)

人間の生命と健康１

2009Year  Type of subject：Common education (undergraduate)

自然科学実験

2009Year  Type of subject：Professional education (undergraduate)

基礎生物学

2009Year  Type of subject：Professional education (undergraduate)

地球環境と物質循環

2009Year  Type of subject：Professional education (undergraduate)

生命機構と環境

2009Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2009Year  Type of subject：Professional education (undergraduate)

野外調査実習

2009Year  Type of subject：Professional education (undergraduate)

環境分析特論

2009Year  Type of subject：Master's (Graduate School)

環境情報システム特論

2009Year  Type of subject：Master's (Graduate School)

生命生態特論

2009Year  Type of subject：Dr. (Graduate School)

地球環境と物質循環

2008Year  Type of subject：Professional education (undergraduate)

生態系物質循環特論

2008Year  Type of subject：Master's (Graduate School)

環境情報システム特論

2008Year  Type of subject：Master's (Graduate School)

野外調査実習

2008Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2008Year  Type of subject：Professional education (undergraduate)

基礎生物学

2008Year  Type of subject：Professional education (undergraduate)

自然科学実験

2008Year  Type of subject：Professional education (undergraduate)

人間の生命と健康1

2008Year  Type of subject：Common education (undergraduate)

生命生態特論

2008Year  Type of subject：Dr. (Graduate School)

生命機構と環境

2008Year  Type of subject：Professional education (undergraduate)

人間の生命と健康1

2007Year  Type of subject：Common education (undergraduate)

基礎生物学

2007Year  Type of subject：Professional education (undergraduate)

応用統計学及び演習1

2007Year  Type of subject：Professional education (undergraduate)

地球環境と物質循環

2007Year  Type of subject：Professional education (undergraduate)

自然科学実験

2007Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2007Year  Type of subject：Professional education (undergraduate)

基礎生物学

2006Year  Type of subject：Professional education (undergraduate)

環境計測技術演習

2006Year  Type of subject：Other (undergraduate)

地球環境と物質循環

2006Year  Type of subject：Other (undergraduate)

自然科学実験

2006Year  Type of subject：Other (undergraduate)

2021

Type：Master's （Major B course）dissertations guidance

Number of people receiving guidance ：2people 

Graduation / pass / number of people awarded degrees ：2people 

2021

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：2people 

2020

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：3people 

2020

Type：Master's （Major B course）dissertations guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：1people 

2019

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：2people 

Graduation / pass / number of people awarded degrees ：2people 

2019

Type：Master's （Major B course）dissertations guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：1people 

2019

Type：Ph.D. dissertations guidance

Number of people receiving guidance ：1people  (Overseas students)：1people

Graduation / pass / number of people awarded degrees ：1people  (Overseas students)：1people

Number of teachers：1people

2018

Type：Master's （Major B course）dissertations guidance

Number of people receiving guidance ：2people 

2018

Type：Ph.D. dissertations guidance

Number of people receiving guidance ：1people  (Overseas students)：1people

2018

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

2017

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

2017

Type：Master's （Major B course）dissertations guidance

Number of people receiving guidance ：2people 

2017

Type：Ph.D. dissertations guidance

Number of people receiving guidance ：1people 

2016

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：2people 

2015

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：2people 

Graduation / pass / number of people awarded degrees ：2people 

Number of teachers：1people

2014

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：3people 

Number of teachers：1people

2013

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：2people 

Graduation / pass / number of people awarded degrees ：2people 

Number of teachers：1people

2012

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：3people 

Number of teachers：1people

2011

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：3people 

Number of teachers：1people

2010

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：2people 

Graduation / pass / number of people awarded degrees ：2people 

Number of teachers：1people

2009

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：0people 

Graduation / pass / number of people awarded degrees ：0people 

Number of teachers：1people

2008

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：1people 

Graduation / pass / number of people awarded degrees ：1people 

Number of teachers：1people

2007

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：2people 

Graduation / pass / number of people awarded degrees ：2people 

Number of teachers：1people

2006

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：3people 

Number of teachers：1people

2005

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：3people 

Number of teachers：1people

2004

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：3people 

Graduation / pass / number of people awarded degrees ：3people 

Number of teachers：1people

2003

Type：Undergraduate （Major A course）graduation thesis guidance

Number of people receiving guidance ：1people 

Graduation / pass / number of people awarded degrees ：1people 

Number of teachers：1people

2020

Examiner classification：Second reader

Master ：3people 

2020

Examiner classification：Chief examiner

Master ：1people 

2019

Examiner classification：Chief examiner

Master ：2people 

Doctoral ：1people  (Overseas student)：1people

2019

Examiner classification：Second reader

Master ：1people 

2018

Examiner classification：Chief examiner

Master ：1people 

2017

Examiner classification：Chief examiner

Master ：1people 

2016

Examiner classification：Chief examiner

Master ：1people  (Overseas student)：1people

2016

Examiner classification：Second reader

Master ：1people 

Doctoral ：1people 

2014

Examiner classification：Second reader

Master ：2people  (Overseas student)：0people

Doctoral ：1people  (Overseas student)：0people

2013

Examiner classification：Second reader

Master ：1people  (Overseas student)：0people

2012

Examiner classification：Second reader

Master ：1people 

2012

Examiner classification：Chief examiner

Master ：1people 

2011

Examiner classification：Second reader

Master ：1people 

2010

Examiner classification：Second reader

Doctoral ：1people  (Overseas student)：0people

2009

Examiner classification：Chief examiner

Master ：1people 

2008

Examiner classification：Second reader

Master ：2people 

2007

Examiner classification：Second reader

Master ：2people 

Doctoral ：1people  (Overseas student)：1people

第3回全国「山の日」フォーラム　講師

Role(s)： Lecturer

2018.6

山岳科学公開シンポジウム

Role(s)： Presenter,　Planner,　Organizing member

山梨大学山岳科学特別教育プログラム  山梨県立図書館  2017.12

第三回山岳科学学術集会の主催

Role(s)： Planner,　Organizing member

山梨大学山岳科学学術集会実行委員会  2017.12

生物地球化学研究会　公開シンポジウムの主催

Role(s)： Presenter,　Planner,　Organizing member

生物地球化学研究会  2017.11

第２回全国「山の日」フォーラム　講師

Role(s)： Lecturer

2017.5

第１３回柿田川シンポジウム　講師

2016.10

フィリピンラグナ湖開発公社（LLDA）講師

2016.8

第２９回柿田川生態系研究会　講師

2016.5

富山大学生物圏環境科学セミナー　講師

2016.3

Technical Workshop on Nutrient Monitoring in River Ecosystems

2015.10

流域環境研究会

北海道立総合研究機構  2015.7

第5回山梨大学教育人間科学部附属中学校「若桐講座」

山梨大学教育人間科学部附属中学校  山梨大学  2014.9

県民コミュニティカレッジ

山梨大学  2014.9

公開授業　生物多様性科学への招待

山梨大学  山梨大学  2014.8

信州フィールド科学賞記念シンポジウム

信州大学山岳科学総合研究所  2013.11

JALPS International Symposium 2013講師

2013.11

平成25年度京都大学生態学研究センター公募研究集会　講師

2013.11

The 10th anniversary meeting of the Science and Technology in Society (STS) forum 招聘

2013.10

第４回山梨大学教育人間科学部附属中学校「若桐講座」

山梨大学教育人間科学部附属中学校  山梨大学  2013.8

河川技術講演会

あおもりの川を愛する会  2013.8

ダムによる河川生態系への影響

北海道淡水魚保護フォーラム  2013.3

生物多様性科学への招待

長野県立飯田高等学校  長野県立飯田高等学校  2012.12

第242回京都大学生態研セミナー　講師

2012.12

北海道大学低温科学研究所共同利用研究集会　講師

2011.11

第１回同位体環境学シンポジウム　講師

2011.9

International Symposium on Isotope Ecology 2010 in Kyoto　講師

2010.11

京都大学フィールド科学教育研究センター　セミナー講師

2010.4

JALTER All Scientist Meeting　講師

2009.10

水源地生態研究セミナー

ダム水源地環境整備センター  2009.9

サイエンス・パートナーシップ・プロジェクト

山梨県立白根高等学校  山梨県立白根高等学校  2008.7

ダム湖陸水研究会講演会

ダム湖陸水研究会  2007.9

サイエンス・パートナーシップ・プロジェクト

山梨県立白根高等学校  山梨県立白根高等学校  2007.7

マス類資源研究会講演会

全国湖沼河川養殖研究会  2006.12

山梨大学公開講座

山梨大学  2006.10

第１３回河川整備基金助成事業成果発表会　講師

2006.10

JSPSサマー・プログラム

2006.6 - 2006.8

河川生態系連続講演会

国際湿地連合  2005.11

山梨大学公開講座

山梨大学循環システム工学科  2004.10

日本水環境学会セミナー

日本水環境学会  2003.11

2003 DIWPA Symposium Meeting　講師

2003.11

森林総合研究所専門研修

山梨県森林総合研究所  2003.10

Ecological Society of Japan

一般財団法人電力中央研究所   評価委員会委員  

2021.5   

一般財団法人　水源地環境センター   水源地生態研究会　ダム湖生態系研究部会　委員  

2020.4   

生物地球化学研究会   幹事  

2019.1   

日本陸水学会   日本陸水学会評議委員  

2018.1 - 2021.12   

山梨県   山梨県農政部試験機関評価委員会委員  

2017.6   

日本陸水学会   英文誌編集委員  

2017.1 - 2020.12   

日本陸水学会   日本陸水学会企画委員会　委員  

2017.1 - 2017.12   

山梨県   山梨県環境影響評価等技術審議会委員  

2016.12   

リバーフロント研究所   河川・海岸環境機能等検討委員　委員  

2016.4   

日本陸水学会   編集顧問  

2015.1 - 2016.12   

国土交通省   国土交通省関東地方整備局　河川環境保全モニター  

2013.10   

PLOS ONE   編集委員  

2013.6 - 2017.12   

日本陸水学会   英文誌編集幹事  

2011.4 - 2014.12   

山梨県水産技術センター   山梨県水産技術センター評価委員会　外部評価委員長  

2008.4 - 2017.3   

日本生態学会   編集委員  

2007.9 - 2013.12   

リバーフロント整備センター   河川海岸環境機能検討委員会　委員  

2007.4 - 2012.3   

国土交通省河川国道事務所   環境アドバイザー・モニター会議　河川環境保全モニター  

2005.4 - 2009.3