Present condition and conservation of snails and their parasitic cercariae on tidal flats in west Pacific region
| Project/Area Number |
19510235
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Kagawa University |
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Principal Investigator |
HARADA Masakazu Kagawa University, 医学部, 助教 (90127580)
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| Co-Investigator(Kenkyū-buntansha) |
SUGURI Setsuo 香川大学, 医学部, 准教授 (00032897)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 干潟 / 巻貝 / 吸虫 / セルカリア / 環境評価 / 海洋保全 / 環境保全 / 西太平洋 |
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| Research Abstract |
We investigated at 116 sites in Thailand, 18 sites in Korea and 84 sites in Japan. Nineteen trematodes were found from 35 species of snails. The highest diversity of snails was recorded at Gabei in Nago city (7 species), and that of trematodes (6 species) at Geppo-ri. Infection rate of snails was highest in Thailand (100%), and at Yamazaki in Hamamatsu city (80%). Tidal flats around Mokpo in southern Korea had high diversities of snails and trematodes. The diversity-rarity index was defined and calculated. The value was highest at Gabei, and were high at the small tidal flats in Kagawa and Saga Prefecture. Therefore it is suggested that the small tidal flats with good natural conditions are very important for survival of trematodes and their parasitc trematodes.
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Report
(4 results)
Research Products
(45 results)
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[Journal Article] Phylogeography and dispersion pattern of Anopheles farauti senso stricto mosquitoes in Melanesia.2008
Author(s)
Arif-Ul Hasan, Setsuo Suguri, Chigusa Fujimoto, Rodney Londari Itaki, Masakazu Harada, Masato Kawabata, Hugo Bugoro, Bobogare Albino, Takahiro Tsukahara, Francis Hombhanje, Andrew Masta
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Journal Title
Molecular Phylogenetics and Evolution 46(2)
Pages: 792-800
Related Report
Peer Reviewed
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