| Project/Area Number |
10460065
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
林学
|
|---|
| Research Institution | Tokyo University of Agriculture & Technology |
|---|
Principal Investigator |
KUBOTA Jumpei Tokyo University of Agriculture and Technology, Faculty of Agriculture, Associate Professor, 農学部, 助教授 (90195503)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
OHTA Takeshi Iwate University, Faculty of Agriculture, Associate Professor, 農学部, 助教授 (20152142)
AOKI Mastoshi Tokyo University of Agriculture and Technology, Faculty of Agriculture, Professor, 農学部, 教授 (60081569)
KOIKE Takayoshi Hokkaido University, University Forest, Professor, 農学部, 教授 (10270919)
|
|---|
| Project Period (FY) |
1998 – 1999
|
| Project Status |
Completed (Fiscal Year 1999)
|
| Budget Amount *help |
¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 1999: ¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1998: ¥5,100,000 (Direct Cost: ¥5,100,000)
|
|---|
| Keywords | Forest / Water, Energy and COィイD22ィエD2 Fluxes / Monitoring / Modeling / Soil-Vegetation-Atmosphere Continuum / Scaling / 大気-植生-土壌* / スケーリング / 水・エネルギー CO_2 フラクス / 大気・植生-土壌系 |
|---|
| Research Abstract |
The purpose of this project is to clarify the interaction between Landsurface and Atmosphere through various vegetation, especially forests. In order to accomplish this purpose, observational and modeling studies were made in the project.
At first, observations on water, energy and COィイD22ィエD2 fluxes above the forest canopies, including various environmental factors such as air temperature, humidity, wind velocity, soil moisture, soil temperature, and COィイD22ィエD2 concentrations were investigated in two sites. One is the broad-leaved deciduous forest located at the University forest of Tokyo University of Agriculture and Technology in Tochigi Prefecture. The other was the larch forest at Oshiba Kogen in Nagano Prefecture.
Based on these observations, the effects of forests on fluxes were evaluated. Models were developed for estimating fluxes above and within forest canopy.
|
