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発表 Quantitative analysis and behavioral modeling of land mammal using wild animal auto tracking system and individual-based model(野生動物自動行動追跡システムと個体ベースモデルを用いた陸上哺乳類行動の定量的分析とそのモデル化)

作成年度 2012 年度
論文名 Quantitative analysis and behavioral modeling of land mammal using wild animal auto tracking system and individual-based model(野生動物自動行動追跡システムと個体ベースモデルを用いた陸上哺乳類行動の定量的分析とそのモデル化)
論文名(和訳)
論文副題
発表会 第18回 IAHRアジア環太平洋会議
誌名 Proceedings of IAHR APD
巻・号・回
発表年月日 2012/08/01
所属研究室/機関名 著者名(英名)
河川生態チーム傳田正利、三輪準二、岩本俊孝
河川生態チーム三輪準二
宮崎大学岩本俊孝
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抄録
By using wild-animal ATS, it is possible to track animal movement patterns (and infer behavior) accurately and continuously with a distance error of approximately 30 m. This method allowed us to track the movement patterns of a weasel for 2 weeks during the downstream-migration period. We subsequently modeled weasel behavior, and verified model accuracy. We found that the average home range of the weasel was approximately 25 ha, and that it mainly inhabited areas of open land and low vegetation density, with the model developed here accurately representing its behavioral characteristics. The results indicate that the use of behavioral data obtained from wild-animal ATSs is effective for developing accurate behavioral models, such as the model developed in this study.
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