オクダ　ケイ   OKUDA Kei   奥田　圭    所属   広島修道大学  人間環境学部    職種   准教授
言語種別	日本語
発行・発表の年月	2022/11
形態種別	学術論文
査読	査読有り
標題	Experience of the prefecture with hunting management influences the effectiveness of wildlife policy
執筆形態	共著
掲載誌名	Wildlife Society Bulletin
掲載区分	国外
巻・号・頁	46(5)
著者・共著者	Kei Okuda, Yoshimi Hayashi, Koichi Kaji
概要	Overabundant ungulate populations have considerably impacted forestry and agricultural systems, as well as natural ecosystems, worldwide. To effectively control the sika deer (Cervus nippon) and wild boar (Sus scrofa) populations, which are currently under limited hunting pressure in Japan, we evaluated the prefectures’ past management experiences with two wildlife laws: a prefecture-determined management system for relaxing hunting regulations implemented in 2000 and municipality-determined damage control system for subsidized culling implemented in 2008. Time series data (1990–2014) of sika deer/wild boar harvest per hunter for each prefecture were grouped using dynamic time warping clustering analyses. All groups of both ungulates demonstrated significant increases in harvest per hunter after implementing both laws.