ニッタ　ユミコ   NITTA Yumiko   新田　由美子    所属   広島修道大学  健康科学部    職種   教授
言語種別	英語
発行・発表の年月	2020/10
形態種別	学術論文
査読	査読有り
標題	Wildlife as a Biomonitoring Model of Terrestrial Cadmium (Cd): Kidneys of Female Wildlife Reflecting the Environmental Cd.
執筆形態	共著
掲載誌名	Journal of Environmental Information Science
掲載区分	国外
出版社・発行元	Center for Environmental Information Science(http://www.ceis.or.jp/)
巻・号・頁	2020(1),pp.45-55
頁数	11
著者・共著者	◎Nitta Y. and Katoh K.
概要	Information on anthropogenic heavy metals in local area is important for the evaluation of public health, food hygine and ecosystem. The concentrations of Cd and Zn in pteridophytes, farm plants and wildlife were investigated in a narrow area for 3 years from 2017 to 2019.Pteridophytes concentrated the two kinds of metals exponentially with a constant ratio of 1 to 106±79 for Cd to Zn. Foodstuff of the residents in the study area contained less than 0.025mg/kg of Cd and 89.0mg/kg of Zn. The wildlife symbiotic with residents accumulated Cd chronically in kidney utmost 20.6 mg/kg during their lifespan. These wildlife especially female raccoon dogs could be the primary element reflecting environmental Cd in the local area.These data should be useful for the risk assessment of heavy metals in the local area and risk communication of wildlife among residents, hunters and researchers.
researchmap用URL	http://www.ceis.or.jp/