Ohtsuka Toshiyuki

オオツカトシユキ | Ohtsuka Toshiyuki

Affiliation and department：
Job title：教授
Other affiliations (2)：

応用生物科学研究科教授
連合農学研究科教授

Homepage URL (1)： http://www.green.gifu-u.ac.jp/%7Eohtsuka_lab/top.html

Research field (3)： Ecology and environmental science , Environmental dynamics , Ecology and environmental science

Research keywords (2)： Ecology in general , 生態学一般

Research theme for competitive and other funds (23)：

2021 - 2026 Hou much mangrove plantations in abandoned shrimp ponds increase ecosystem carbon storage
2023 - 2026 マングローブ林におけるベントス巣穴を介した溶存無機炭素流出の機構解明と定量評価
2020 - 2023 北極モスツンドラ湿原の凍土融解・流出過程における有機炭素の分子種別変動機構の解明
2019 - 2023 バイオチャーが森林生態系の土壌圏と生態系炭素隔離機能に及ぼす中長期的影響の解明
2017 - 2020 Kaya fields as an agricultural resource: Towards the Sustainable Use of Kaya fields

2016 - 2019 Effects of dissolved organic carbon (DOC) flux on the soil carbon cycling and microbiacl community in forest ecosystems.

2015 - 2019 The clarification of environmental response characteristics and variation mechanism of ecosystem function in deciduous broadleaf forests with vegetation succession

2015 - 2018 Dynamics of soil organic carbon in a mangrove forest on an estuary of Trat River, eastern Thailand

2015 - 2017 Missing carbon from mangrove forests through tidal exchange

2014 - 2017 Observation for evaluation of soil organic carbon decomposition and response of carbon dynamics in the Arctic terrestrial ecosystem to permafrost thaw.

2012 - 2015 Soil organic carbon pools and dynamics in a mangrove forest

2010 - 2014 Development of validation method for the scaling up of carbon flux simulation using ecological process models

2009 - 2012 A missing sink in forest ecosystems, the effect of dwarf bamboo understory on soil carbon sequestration

2008 - 2011 森林・草原生態系の群落構造と相互作用機構およびその時間変動性の解明

2008 - 2011 Long-term change and future prediction of the carbon sequestration in an Arctic terrestrial ecosystem following rapid glacier retreat

2007 - 2010 Long-term durability of carbon sequestration in terrestrial ecosystems

2007 - 2009 森林ネクロマスの動態-メソ時間スケール現象の研究手法の開発-

2006 - 2008 Radiocarbon-based turnover time and sequestration of soil organic carbon in a cool-temperate deciduous forest

2003 - 2006 Evaluation of soil carbon sequestration in a small basin ecosystem

2003 - 2006 Ecological study of the factors controlling spatial and temporal variations of carbon cycle in a High Arctic terrestrial ecosystem

2003 - 2004 Development of the forest growth estimation technique by remote sensing

2002 - 2003 Estimation of annual carbon budget of forest ecoxyxtems at meso-scale.

1997 - 1998 Comparative Ecological Study on Subtropical Forest in Canary

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Papers (93)：

Natsumi Yasuki, Wakana Saso, Hiroshi Koizumi, Yasuo Iimura, Toshiyuki Ohtsuka, Shinpei Yoshitake. Decrease in Inorganic Nitrogen and Net Nitrogen Transformation Rates with Biochar Application in a Warm-Temperate Broadleaved Forest. Forests. 2024
Kota Hamada, Toshiyuki Ohtsuka, Nobuhide Fujitake, Toshihiro Miyajima, Yusuke Yokoyama, Yosuke Miyairi, Morimaru Kida. Functional organic matter components in mangrove soils revealed by density fractionation. Soil Science and Plant Nutrition. 2024. 70. 2. 88-99
Siyu Chen, Ruoming Cao, Shinpei Yoshitake, Toshiyuki Ohtsuka. Canopy Phenology and Meteorology Shape the Seasonal Dynamics in Hydrological Fluxes of Dissolved Organic Carbon in an Evergreen Broadleaved Subtropical Forest in Central Japan. Forests. 2023
Siyu Chen, Ruoming Cao, Shinpei Yoshitake, Toshiyuki Ohtsuka. Canopy Phenology and Meteorology Shape the Seasonal Dynamics in Hydrological Fluxes of Dissolved Organic Carbon in an Evergreen Broadleaved Subtropical Forest in Central Japan. Forests. 2023
Toshiyuki Ohtsuka, Riona Suzuki, Siyu Chen, Ruoming Cao, Shinpei Yoshitake, Miyuki Kondo, Shogo Kato. Biometric-Based Net Primary Production (NPP) and the Effects of a Masting Event on Production Allocation in a Secondary Lucidophyllous Forest in Central Japan. FORESTS. 2023. 14. 1

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MISC (42)：

浜田航太, 大塚俊之, 藤嶽暢英, 木田森丸. マングローブ土壌に対する比重分画法の最適条件の検討. 日本土壌肥料学会講演要旨集(Web). 2023. 69
金城和俊, 木田森丸, 藤嶽暢英, 大塚俊之. タイトラート川流域におけるマングローブ林内土壌の植生および深度別の無機物の特徴. 日本土壌肥料学会講演要旨集(Web). 2023. 69
木田森丸, 渡邉育弥, 金城和俊, 近藤美由紀, 大塚俊之, 藤嶽暢英. 植生・深度別のマングローブ土壌有機物の貯留量と組成(トラート・タイ王国). 日本土壌肥料学会講演要旨集(Web). 2021. 67
渡邉育弥, 木田森丸, SUCHEWABORIPONT Vilanee, POUNGPARN Sasitorn, 友常満利, 友常満利, 近藤美由紀, 吉竹晋平, 飯村康夫, 金城和俊, et al. タイ王国トラート川河口マングローブ林における植生・深度別土壌有機物の分光学的特徴. 日本土壌肥料学会講演要旨集(Web). 2019. 65
近藤美由紀, 高橋浩, 吉竹晋平, 木田森丸, 藤嶽暢英, POUNGPARN Sasitorn, SUCHEWABORIPONT Vilanee, 大塚俊之. タイ王国トラート川流域マングローブ林における溶存無機炭素の日変動:雨季と乾季における観測事例. 日本生態学会大会講演要旨(Web). 2018. 65th

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Books (10)：

新しい生物学
2018
植物学の百科事典
丸善 2016
Canopy Photosynthesis: From Basics to Applications Volume 42 of the series Advances in Photosynthesis and Respiration
2016
森林はどのくらいCO2を吸収するのか? -人工林と二次林の比較-.「岐阜から生物多様性を考える」
岐阜新聞出版社 2011
生物学辞典
東京化学同人 2010

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Education (3)：

1990 - 1994 Chiba University Graduate School of Science and Technology
1988 - 1990 Chiba University Graduate School of Science
1984 - 1988 Chiba University Faculty of Science Department of Biology

Professional career (1)：

Establishment of theropytic communities under different disturbance and stress gradients in humid fo (Chiba University)

Work history (6)：

2008/03/01 - Gifu University River Basin Research Center
2004/04/01 - 2008/02/27 茨城大学理学部地球生命環境科学科助教授
2000/04/01 - 2004/03/31 Yamanashi Institute of Environmental Sciences
1999/09/01 - 2000/03/31 岐阜大学流域環境研究センター講師(研究機関研究員)
1999/04/01 - 1999/08/31 Ministry of Agriculture, Forestry and Fisheries

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Committee career (7)：

2023/04 - 2025/03 一般社団法人日本生態学会監事
2021/03 - 2023/03 The Ecological Society of Japan Managing Director
2020/07 - 2022/03 白川村白水滝学術調査委員会
2017/01 - 2020/12 日本生態学会中部地区会会長
日本生態学会日本生態学会誌編集幹事

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Awards (1)：

2011/03/11 - 日本生態学会大島賞

Association Membership(s) (1)：

日本生態学会

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