Research field (1)：
Ecology and environmental science
Research keywords (4)：
植物生態学・生態系生態学・群集生態学
, Ecosystem Science
, Community Ecology
, Plant Ecology
Research theme for competitive and other funds (37)：
2021 - 2025 Towards predicting dynamics of tropical forest ecosystem based on changes in local resource environments and functional traits with tree ontogeny
2018 - 2021 Effects of intra-specific variation on the coexistence of sessile organisms evaluated by long-term observation
2012 - 2016 Simultaneous examination of foliage partitioning theory and transmissibity differentiationtheory on tree species coexistence
2011 - 2013 熱帯湿地生態系管理に向けたリモートセンシングに基づく景観動態モデリング
2009 - 2011 Simultaneous estimation of demographic parameters using disturbance manipulation
2007 - 2008 Modeling 3D canopy structure of tropical rainforest, based on the analysis of crown architecture diversity
2007 - 2008 Inter-disciplinary networking and analysis for evaluation andprediction of sustainability of terrestrial systems
2005 - 2007 Prediction of the change and sustainable use of mixed conifer-broadleaf forests under changing environment based on FACE(Free Air CO_2 Enrichment)
2002 - 2004 Tradeoff and diversity of leaf/shoot traits among plant life forms in nonseasonal environment
2001 - 2004 Analysis and management of environmental loads caused by large scale disturbance in peatland of Southeast Asia
2001 - 2003 Scaling up of the physiology^based response of cool-temperate forest ecosystems to disturbance and environmental change.
2002 - 2002 陸域生態系の地球環境変化に対する応答の成果とりまとめ
1999 - 2001 森林における炭素バランス
1998 - 2000 Response of Asian Rainforest Ecosystems to Global Change
1998 - 1999 Formation Mechanisms of Community Boundaries in Subalpine Coniferous Forests
1996 - 1999 Maintenance mechanisms of biodiversity and three-dimensional structure in a northern forest.
1997 - 1997 Response of Bornean rainforest ecosystems to global change
1996 - 1997 Life-history syndromes promoting the diversity of perennial herbaceous communities on the forest floor of northern deciduous forests
1995 - 1996 Multi-dimension models of architectural development in forest tree populations
1995 - 1996 Logic for Man ship to study Biological Complexity and History
1995 - 1995 多様性の生態学に関する国際共同研究及その推進のためのネットワークの構築
1994 - 1995 RESPONSES OF FOREST SYSTEMS TO CLIMATIC FLUCTUATIONS IN YAKUSHIMA ISLAND,SOUTHERN JAPAN
1993 - 1995 Research on the conservation-area model for maintenance of biodiversity and its use
1994 - 1994 生態化学研究を推進するための新しいタイプのネットワーク構想
1993 - 1994 Dynamics of Size-structured Populations and Community Organization
1992 - 1994 Regeneration dynamics and meintenance mechanism of forest community
1992 - 1993 Plant reproductive systems and animal seasonal dynamics - Long-term study of dipterocarp forests in Sarawak -
1991 - 1993 Structure and regeneration dynamics of tropical dipterocarp rain forest in varying degrees of management
1991 - 1992 Size-structure stability and species coexistence in plant communities
1989 - 1990 A Decade Dynamics of Equatorial Rain Forest System in Sumatra
1988 - 1990 Turnover of surface substrata and dynamics of forest regeneration in the laurel-leaved forest zone.
1988 - 1988 屋久島のイスノキ原生林における林木の生長・枯死過程のモデル化
1987 - 1988 Speciation mechanisms and coevolution at Malesian wet tropics (Sumatra)
1987 - 1987 マレーシア湿潤熱帯での種の分化と相互適応的な進化の研究
1987 - 1987 屋久島の林木群集の動的構造と基質表層の崩壊周期との関連
生物多様性の維持機構森林生態系の地球変化に対する応答
Maintenance mechanisms of speices diveristy Scale issue of forest ecosystem response to global change
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Papers (73)：
Tetsuro Yoshikawa, Kumiko Totsu, Yayoi Takeuchi, Taku Kadoya, Tsutomu Enoki, Sakae Fujii, Atsuko S. Fukamachi, Mitsuru Hirota, Kazuhiko Hoshizaki, Naoki Iiyama, et al. Forest monitoring data of 45 plots across the Japanese archipelago during 1980-2021. Ecological Research. 2024
Tetsuo I. Kohyama, Douglas Sheil, I-Fang Sun, Kaoru Niiyama, Eizi Suzuki, Tsutom Hiura, Naoyuki Nishimura, Kazuhiko Hoshizaki, Shu-Hui Wu, Wei-Chun Chao, et al. Contribution of tree community structure to forest productivity across a thermal gradient in eastern Asia. Nature Communications. 2023. 14. 1
Tommaso Jucker, Fabian Jörg Fischer, Jérôme Chave, David A. Coomes, John Caspersen, Arshad Ali, Grace Jopaul Loubota Panzou, Ted R. Feldpausch, Daniel Falster, Vladimir A. Usoltsev, et al. Tallo: A global tree allometry and crown architecture database. Global Change Biology. 2022. 28. 17. 5254-5268
Takashi S. Kohyama, Matthew D. Potts, Tetsuo I. Kohyama, Kaoru Niiyama, Tze Leong Yao, Stuart J. Davies, Douglas Sheil. Trade-off between standing biomass and productivity in species-rich tropical forest: Evidence, explanations and implications. Journal of Ecology. 2020. 108. 6. 2571-2583
Takashi S. Kohyama, Tika D. Atikah, Kazuki Miyamoto, Satomi Shiodera, Herwint Simbolon, Joeni S. Rahajoe. High specific wood productivity in relation to quick canopy turnover in intact peat-swamp and heath forests in Central Kalimantan. he Proceedings of the International Workshop on Forest Ecological Resources Security for Next Generation: Development and Routine Utilization of Forest Ecological Resources and their Domestication. 2018. 107-115
Satomi Shiodera, Tika Dewi Atikah, Ismail Apandi, Tatsuyuki Seino, Akira Haraguchi, Joeni Setijo Rahajoe, Takashi S. Kohyama. Peat-fire impact on forest structure in peatland of central Kalimantan. Tropical Peatland Ecosystems. 2015. 197-212
Joeni Setijo Rahajoe, Laode Alhamd, Tika Dewi Atikah, Bayu A. Pratama, Satomi Shiodera, Takashi S. Kohyama. Floristic diversity in the peatland ecosystems of central Kalimantan. Tropical Peatland Ecosystems. 2015. 167-196
Kazuki Miyamoto, Takashi S. Kohyama, Joeni Setijo Rahajoe, Edi Mirmanto, Herwint Simbolon. Forest structure and productivity of tropical heath and peatland forests. Tropical Peatland Ecosystems. 2015. 151-166
1980 - 1983 Kyoto University Graduate School of Science Division of Botany, Doctoral course
1978 - 1980 Kyoto University Graduate School of Science Division of Botany, Master Course
1974 - 1978 Tokyo Metropolitan University Faculty of Science Department of Biology
Professional career (2)：
Doctor of Science (Kyoto University)
1980 M. Sc. Kyoto University (Kyoto University)
Work history (7)：
2021/04 - 現在 Center for Southeast Asian Studies, Kyoto University Affiliated Professor
2019/04 - 現在 Hokkaido University Professor Emeritus
1994/10 - 2019/03 Hokkaido University Faculty of Environmental Earth Science Professor
1991/05 - 1994/09 Kyoto University Center for Ecological Research Associate Professor
1987/04 - 1991/04 Kagoshima University Faculty of Education Associate Professor
1985/04 - 1987/03 Kagoshima University Faculty of Education Lecturer
1983/05 - 1985/03 post-doctoral fellow, Japan Society for the Promotion of Science Faculty of Science, Kyoto University
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Committee career (6)：
2002 - 2007 International Geosphere-Biosphere Programme Scientific Committee
1996 - 2002 日本生態学会 自然保護専門委員長
1989 - 2002 日本熱帯生態学会 Tropics編集委員
1992 - 1996 日本生態学会 英文誌編集委員
日本植物学会 評議員(2000~2002)
日本生態学会 全国委員
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Awards (3)：
2020/03 - Ecological Society of Japan Ecological Society of Japan Distinguished Service Award
2014/03 - Ecological Society of Japan Ecological Society of Japan Prize
1992/09 - Botanical Society of Japan Botanical Society Award of Young Scientists
Association Membership(s) (8)：
American Society of Naturalist
, 日本植物学会
, British Ecological Society
, 日本熱帯生態学会
, The Ecological Society of Japan
, Japan Society of Tropical Ecology
, Botanical Society of Japan
, Ecological Society of Japan
