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   教授
言語種別 英語
発行・発表の年月 2026/06
形態種別 学術論文
査読 査読有り
標題 Reproductive potential in a wild boar population exposed for multiple generations to chronic low-dose radiation in Fukushima, Japan
執筆形態 共著
掲載誌名 Environment International
掲載区分国外
巻・号・頁 214(#110380)
著者・共著者 ◎Sarah M. Chinn, Thomas G. Hinton, Donovan Anderson, Hiroko Ishiniwa, Yui Nemoto, Kei Okuda, Mary J. Laws, Jodi A. Flaws, James C. Beasley
概要 •Low-dose chronic radiation persists years after the Fukushima nuclear accident.
•No evidence low-dose radiation reduced follicle abundance or hormone levels.
•Current levels of radiation are unlikely to impair reproduction in female wild boar.
•Current conditions are unlikely to trigger cascading impacts to population dynamics.
•Wildlife are resilient to low-dose chronic radiation exposures.