| Project/Area Number |
08406011
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
林学
|
|---|
| Research Institution | HOKKAIDO UNIVERSITY |
|---|
Principal Investigator |
HIURA Tsutomu (1998-1999) Forest., Hokkaido Univ., Associate professor, 農学部・附属演習林, 助教授 (70250496)
石城 謙吉 (1996-1997) 北海道大学, 農学部附属演習林, 教授 (20001802)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
KOHYAMA Takashi Graduate School of Earth and Environmental Science, Hokkaido Univ., Professor, 大学院・地球環境科学研究科, 教授 (60178233)
HIGASHI Seigo Graduate School of Earth and Environmental Science, Hokkaido Univ., Professor, 大学院・地球環境科学研究科, 教授 (90133777)
TODA Masanori Low Temperature Science Institute, Hokkaido Univ., Professor, 低温科学研究所, 教授 (40113592)
UEMURA Shigeru Forest, Hokkaido Univ., Associate Professor, 農学部・附属演習林, 助教授 (80250497)
TSUYUZAKI Shirou Graduate School of Earth and Environmental Science Hokkaido Univ., Associate Professor, 大学院・地球環境科学研究科, 助教授 (10222142)
MAEKAWA Koji Forest, Hokkaido Univ., Professor, 農学部・附属演習林, 教授 (80002301)
AOI Toshiki Forest, Hokkaido Univ., Associate Professor, 農学部・附属演習林, 助教授 (70125277)
OHGUSHI Takayuki Center of Ecology Kyoto Univ., Associate Professor, 生態学研究センター, 教授 (10203746)
NAKANO Shigeru Center of Ecology, Kyoto Univ., Associate Professor, 生態学研究センター, 助教授 (50217791)
|
|---|
| Project Period (FY) |
1996 – 1999
|
| Project Status |
Completed (Fiscal Year 1999)
|
| Budget Amount *help |
¥35,400,000 (Direct Cost: ¥35,400,000)
Fiscal Year 1999: ¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1998: ¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 1997: ¥9,700,000 (Direct Cost: ¥9,700,000)
Fiscal Year 1996: ¥20,300,000 (Direct Cost: ¥20,300,000)
|
|---|
| Keywords | Plant-animal interaction / Asymmetric competition / ecosystem engineer / Disturbance / life forms / Community assembrage / profile / ecosystem interface / 資源制限 / 開花フェノロジー / 繁殖成功 / 貯蔵物質 / 多様性-生産性仮説 / 階層構造 / 光資源分割 / トレードオフ / 機能タイプ / 炭素固定速度 / 産卵選好性 / 結実豊凶 / 食物網 / カスケード効果 / 種多様性 / 採餌活性 / 繁殖生態 / 昆虫群集 / 鳥類群集 / 樹木群集 / 資源勾配 / 植物網 |
|---|
| Research Abstract |
We investigated maintenance mechanisms of biodiversity in a deciduous broad-leaved forest, Tomakomai Experimental Forest, Hokkaido University. We Published 36 Scientific papers by this fund during 1996-2000. Our research target is very various: trees, insects, fishes, mammals, soil arthropods, and birds. Big-scale field manipulation and long-term observation were conducted in the experimental forest. These studies will be one of the most important Contribution to Ecology in Japan.
|
