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Takashi Kohyama

Takashi Kohyama

D-Index & Metrics

Ecology and Evolution

D-Index
41
Citations
8059
World Ranking
5765
National Ranking
31

Overview

Takashi Kohyama is affiliated with Hokkaido University in Japan and conducts research primarily in the field of Environmental Science. Their work encompasses a range of subfields, including Nature and Landscape Conservation, Global and Planetary Change, Ecology, Evolution, Behavior and Systematics, Ecological Modeling, and Atmospheric Science.

Their research topics focus on several key areas such as Ecology and Vegetation Dynamics Studies, Forest ecology and management, Plant Water Relations and Carbon Dynamics, Plant and animal studies, Species Distribution and Climate Change, Tree-ring climate responses, and Tree Root and Stability Studies.

Takashi Kohyama has authored multiple recent papers, contributing to various scientific journals. Notable publications include:

  • "Tallo: A global tree allometry and crown architecture database", 2022, Global Change Biology
  • "Fruit development of Lithocarpus (Fagaceae) and the role of heterochrony in their evolution", 2020, Journal of Plant Research
  • "Variation among 91 stone oak species (Fagaceae, Lithocarpus) in fruit and vegetative morphology in relation to climatic factors", 2021, Flora
  • "Contribution of tree community structure to forest productivity across a thermal gradient in eastern Asia", 2023, Nature Communications
  • "Damage to tropical forests caused by cyclones is driven by wind speed but mediated by topographical exposure and tree characteristics", 2024, Global Change Biology

Takashi Kohyama frequently collaborates with a number of researchers in the field. Their prominent coauthors include:

  • Tetsuo I. Kohyama
  • Douglas Sheil
  • Kaoru Niiyama
  • Eizi Suzuki
  • Tsutom Hiura

Their work is often published in venues that are focal points for environmental and ecological science. Frequent publication venues include:

  • Zenodo (CERN European Organization for Nuclear Research)
  • Global Change Biology
  • Nature Communications
  • Journal of Ecology
  • Wageningen University and Researchcenter Publications (Wageningen University & Research)

Best Publications

  • TRY plant trait database : Enhanced coverage and open access

    Jens Kattge;Gerhard Bönisch;Sandra Díaz;Sandra Lavorel

  • SEIB–DGVM: A new Dynamic Global Vegetation Model using a spatially explicit individual-based approach

    Hisashi Sato;Akihiko Itoh;Akihiko Itoh;Takashi Kohyama;Takashi Kohyama

  • Size-structured tree populations in gap-dynamic forest-the forest architecture hypothesis for the stable coexistence of species

    Takashi Kohyama

  • Significance of architecture and allometry in saplings

    T. Kohyama

  • Significance of allometry in tropical saplings.

    T. Kohyama;M. Motta

  • Tree species differentiation in growth, recruitment and allometry in relation to maximum height in a Bornean mixed dipterocarp forest

    Takashi Kohyama;EizI Suzuki;EizI Suzuki;Tukirin Partomihardjo;Tukirin Partomihardjo;Toshihiko Yamada;Toshihiko Yamada

  • BAAD: a Biomass And Allometry Database for woody plants

    Daniel S. Falster;Remko A. Duursma;Masae I. Ishihara;Diego R. Barneche

  • CROWN ARCHITECTURE AND LIFE-HISTORY TRAITS OF 14 TREE SPECIES IN A WARM-TEMPERATE RAIN FOREST : SIGNIFICANCE OF SPATIAL HETEROGENEITY

    Shin-Ichiro Aiba;Takashi Kohyama

  • Size-structured multi-species model of rain forest trees.

    T. Kohyama

  • Wood density explains architectural differentiation across 145 co-occurring tropical tree species

    Yoshiko Iida;Yoshiko Iida;Lourens Poorter;Frank J. Sterck;Abd R. Kassim

  • Denial of long-term issues with agriculture on tropical peatlands will have devastating consequences

    Lahiru S. Wijedasa;Jyrki Jauhiainen;Mari Könönen;Maija Lampela

  • Linking functional traits and demographic rates in a subtropical tree community: the importance of size dependency

    Yoshiko Iida;Yoshiko Iida;Yoshiko Iida;Takashi S. Kohyama;Nathan G. Swenson;Sheng-Hsin Su

  • Linking size-dependent growth and mortality with architectural traits across 145 co-occurring tropical tree species.

    Yoshiko Iida;Yoshiko Iida;Lourens Poorter;Frank Sterck;Abd Rahman Kassim

  • Tree species stratification in relation to allometry and demography in a warm-temperate rain forest

    Shin-Ichiro Aiba;Takashi Kohyama

  • Tree architecture and life‐history strategies across 200 co‐occurring tropical tree species

    Yoshiko Iida;Takashi S. Kohyama;Takuya Kubo;Abd Rahman Kassim

  • Simulating Stationary Size Distribution of Trees in Rain Forests

    T. Kohyama

  • Design and Interpretation of Intensity Analysis Illustrated by Land Change in Central Kalimantan, Indonesia

    Robert Gilmore Pontius;Yan Gao;Nicholas M. Giner;Takashi Kohyama

  • Tallo: A global tree allometry and crown architecture database

    Unknown

  • The effects of a typhoon on Japanese warm temperate rainforests

    P. J. Bellingham;Takashi Kohyama;Shin-ichiro Aiba

  • Regeneration and coexistence of two Abies species dominating subalpine forests in central Japan

    T. Kohyama

  • Growth pattern ofAbies mariesii saplings under conditions of open-growth and suppression

    Unknown

  • Denial of long-term issues with agriculture on tropical peatlands will have devastating consequences

    Lahiru S. Wijedasa;Jyrki Jauhiainen;Mari Könönen;Maija Lampela

Frequent Co-Authors

Mitsuru Osaki
Mitsuru Osaki Hokkaido University
Douglas Sheil
Douglas Sheil Wageningen University & Research
Shin-ichiro Aiba
Shin-ichiro Aiba Hokkaido University
Takashi Hirano
Takashi Hirano Hokkaido University
Lourens Poorter
Lourens Poorter Wageningen University & Research
Frank J. Sterck
Frank J. Sterck Wageningen University & Research
Daniel Murdiyarso
Daniel Murdiyarso IPB University
David A. Coomes
David A. Coomes University of Cambridge
Serge A. Wich
Serge A. Wich Liverpool John Moores University

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