| Project/Area Number |
21860087
|
|---|
| Research Category |
Grant-in-Aid for Research Activity Start-up
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Civil and environmental engineering
|
|---|
| Research Institution | Anan National College of Technology |
|---|
Principal Investigator |
KAWAI Takashi Anan National College of Technology, 地域連携・テクノセンター環境研究部門, 研究員 (90514513)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥2,678,000 (Direct Cost: ¥2,060,000、Indirect Cost: ¥618,000)
Fiscal Year 2010: ¥1,274,000 (Direct Cost: ¥980,000、Indirect Cost: ¥294,000)
Fiscal Year 2009: ¥1,404,000 (Direct Cost: ¥1,080,000、Indirect Cost: ¥324,000)
|
|---|
| Keywords | 人工干潟 / 干潟創出 / 浚渫土 / 自然再生・復元 / 希少種 / ベントス / 淡渫土 / シオマネキ / フトヘナタリ / アサリ / 干潟造成 / 自然復元 |
|---|
| Research Abstract |
I conducted seasonal quantitative sampling of intertidal shellfish (mollusks and crabs) to investigate the differences in assemblage structure and recruitment pattern between the artificial and natural habitats. Species specific patterns of response to a newly created habitat suggested that we should carefully pay attention not only to the density of a single target species but also to their life history characteristics, age structure and habitat preference of multiple species, when we judge ecological conditions of artificial tidal flats.
|
