書誌事項
- タイトル別名
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- EVALUATION OF HABITAT SUITABILITY OF AQUATIC INSECTS USING HYDROTHERMAL SIMULATION MODEL
抄録
We evaluated spatial variations of habitat suitability of nine aquatic insects in the Natori River basin, Northeast Japan quantitatively combining dual approaches of using Habitat Suitability Index (HSI) model analysis and hydrothermal simulation model. We also developed a new index of the Weighted Usable Ratio (WUR) for evaluating the overall habitat suitability throughout the catchment for each species. The results of spatial distributions of HSI showed species-specific patterns such as wide distribution of digit grids with high HSI throughout the catchment in habitat generalists (e.g., Baetis, WUR=0.55) while the constrained distribution in habitat specialists (e.g., Limnocentropus insolitus, WUR=0.06). Overall, the spatial variation of HSI showed good consistency with the empirical habitat distributions, supporting the accuracy of our model approach.
収録刊行物
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- 土木学会論文集B1(水工学)
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土木学会論文集B1(水工学) 69 (4), I_1255-I_1260, 2013
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680329017472
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- NII論文ID
- 130004558146
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- ISSN
- 2185467X
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可