2008 Fiscal Year Final Research Report
Modeling 3D canopy structure of tropical rainforest, based on the analysis of crown architecture diversity
| Project/Area Number |
19405006
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Ecology/Environment
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| Research Institution | Hokkaido University |
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Principal Investigator |
KOHYAMA Takashi Hokkaido University, 大学院・地球環境科学研究院, 教授 (60178233)
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| Co-Investigator(Renkei-kenkyūsha) |
SEINO TATSUYUKI 筑波大学, 生命環境科学研究科, 講師 (40362420)
KUBO TAKUYA 北海道大学, 大学院・地球環境科学研究院, 助教 (80344498)
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| Project Period (FY) |
2007 – 2008
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| Keywords | 生態学 / 生物多様性 / 熱帯生物学 |
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| Research Abstract |
マレーシア熱帯多雨林において、樹種間の樹冠形態特性を解明し、林冠葉群三次元構造を記述する手法を確立した。個体の樹冠構造に基づく林冠三次元構造解析と葉群リモートセンシングという二つのアプローチを用いた。200種の樹冠ディメンション間の関係を階層ベイズモデルを用いて推定した。樹種間差は、最大到達サイズと耐陰性で大きく説明され、それぞれ、垂直方向の葉群分布と、水平方向のギャップ動態による光不均質性という環境構造に対応していた。
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[Journal Article] Density-dependent selfingand its effects on seed performance in atropical canopy tree species, Shoreaacuminata(Dipterocarpaceae)2008
Author(s)
Naito, Y., M. Kanzaki, H. Iwata, Obayashi, K. Lee, S.L., Muhammad, N. Okuda,T., Tsumura Y.
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Journal Title
J. Forest Ecology and Management 256
Pages: 375-383
Peer Reviewed
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[Presentation] Landuse change and its effects on the ecosystem services of the lowland tropical landscape in a peninsular Malaysia.2008
Author(s)
Okuda, T., Numata, T. Parker, T., Yusop, Z., Hashim, M., I brahim, Ab. L., Lau, A.M.S., Tagashira, N., Chiba M.
Organizer
Annual Conference of ATBCAsia-Pacific Chapter Conference
Place of Presentation
Holiday Inn, Kuching, Sarawak, Malaysia
Year and Date
20080423-26
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[Presentation] Differentiation in crown a rchitecture among 200 tree species in a lowland rainforest, Peninsula Malaysia., Annual Conference of ATBC Asia-Pacific Chapter Conference2008
Author(s)
Yazawa, Y., Kohyama. T., Kobo. T., Abd Rahman. K., Potts. D.M.
Organizer
Annual Conference of ATBC Asia-PacificChapter Conference
Place of Presentation
Holiday Inn, Kuching, Sarawak, Malaysia
Year and Date
20080423-26
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[Presentation] Landuse change and its effects on the ecosystem services of the Malaysian Tropical Rain Forest2008
Author(s)
Okuda, T., Numata, T. Parker, T., Yusop, Z., Hashim, M., Ibrahim, Ab. L., Lau, A.M.S., Tagashira, N., Chiba M.
Organizer
Sustainability Governance Project(SGP), Pre-G8 Summit Symposium
Place of Presentation
Century Royal Hotel, Sapporo
Year and Date
2008-06-25
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