2011 Fiscal Year Final Research Report
Evaluation of a suitable habitat for the crested ibis and the restoration scenario with satellite tracking of the re-introduced ibis
| Project/Area Number |
21310149
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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 | 一般 |
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| Research Field |
Resource conservation science
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KAWAGUCHI Yoichi 徳島大学, 大学院・ソシオテクノサイエンス研究部准, 教授 (20391617)
MIYASHITA Tadashi 東京大学, 農学生命科学研究科, 准教授 (50182019)
MITANI Yasuhiro 九州大学, 工学研究院, 准教授 (20301343)
MURAKAMI Takuhiko 新潟大学, 自然科学系, 准教授 (20332843)
MIGUCHI Hideo 新潟大学, 自然科学系, 教授 (30291355)
NAGATA Hisashi 新潟大学, 研究推進機構超域学術院, 准教授 (00202226)
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| Co-Investigator(Renkei-kenkyūsha) |
AMANO Tatsuya 独立行政法人農業環境技術研究所, 生物多様性研究領域 (10442724)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 保全生物 |
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| Research Abstract |
To complete a restoration scenario for the resettlement of the crested ibis, we created the potential maps for predicting prey biomass, nesting habitat, and foraging habitat of ibis, using generalized linear model. By reflecting this information on the Sado city's strategy for improving biodiversity, a system that verify effectiveness of restoration scenario and modify it sustainably could be built up. Next, in order to evaluate whether re-introduced population will persist for 50 years on Sado Island, population viability analysis(PVA) was conducted using population parameters of wild population in China and revealed that establishment of the re-introduced population on Sado island will be difficult under current fragile reproduction.
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