回帰木モデルを用いた生息適地指標の算出
書誌事項
- タイトル別名
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- Regression tree analysis for habitat suitability index.
抄録
In this paper, a new method by the regression tree model for the quantitative habitat evaluation is proposed. We compared the regression tree model with Suitability Index (SI) models of the Habitat Evaluation Procedure (HEP) or that of the Physical Habitat Simulation Model (PHABSIM). For our comparison, we used habitat characteristics of fish spawning beds in floodplain pools. Our results indicated that the error of regression tree model was smaller than that of SI models, and suggested that the regression tree method can be used for the habitat suitability calculation method of the HEP or the PHABSIM.
収録刊行物
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- 環境システム研究論文集
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環境システム研究論文集 30 71-76, 2002
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
- 1390001204763484928
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- NII論文ID
- 130003775144
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- ISSN
- 18848125
- 13459597
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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