https://scholars.lib.ntu.edu.tw/handle/123456789/548274
標題: | Distribution of residual agricultural pesticides and their impact assessment on the survival of an endangered species | 作者: | Liao, J.-Y. CHIHHAO FAN Huang, Y.-Z. Pei, K.J.-C. |
關鍵字: | Endangered species; Leopard cat; Pesticide; Prionailurus bengalensis; Risk assessment | 公開日期: | 2020 | 卷: | 389 | 來源出版物: | Journal of Hazardous Materials | 摘要: | This study aimed to assess the distribution of spent pesticides in an agro-farming area and to evaluate their impact on the ecological risk for an endangered species combing the health risk assessment concept with the modelling algorithm proposed by European Food Safety Authority (EFSA). An agricultural area in western Taiwan was chosen to investigate the ecological risk on Prionailurus bengalensis. Their ecological stability was evaluated in the context of the residuals’ distribution of the spent pesticides in the investigated area. The pesticide residues accumulated and correlated highly to the adverse health impact on the leopard cat. In the present study, 67 pesticides were detected from 79 collected soil samples. The hazard index (HI) was found related to land use patterns and the HI values in Yuanli and Zhuolan were significantly higher than those in the other areas, increasing poisoning probability of the leopard cat. The locations of agro-chemical utilization were highly overlapped with leopard cats’ activity zone, supporting the hypothesis that pesticide residues posed a potential threat to the leopard cats’ health. The proposed risk assessment framework was capable of estimating the risk caused by pesticide residues and no similar study has been reported before. © 2019 Elsevier B.V. |
URI: | https://www.scopus.com/inward/record.url?eid=2-s2.0-85076983856&partnerID=40&md5=ba0bf2463ee8c764caeb411d3dec6740 https://scholars.lib.ntu.edu.tw/handle/123456789/548274 |
DOI: | 10.1016/j.jhazmat.2019.121871 | SDG/關鍵字: | Agricultural robots; Agriculture; Chemical contamination; Conservation; Ecology; Health; Health risks; Land use; Pesticides; Population distribution; Risk perception; Agricultural pesticides; Ecological stability; Endangered species; European food safety authorities; Impact assessments; Leopard cat; Prionailurus bengalensis; Risk assessment framework; Risk assessment; pesticide; pesticide residue; pesticide; agricultural land; arbuscular mycorrhiza; ecological stability; endangered species; felid; health impact; health risk; land use; pesticide; risk assessment; survival; agricultural land; agricultural waste; algorithm; controlled study; endangered species; environmental exposure; food safety; health hazard; human; land use; LD50; risk assessment; rural area; toxicity testing; adverse event; agriculture; analysis; animal; dietary exposure; environmental monitoring; no-observed-adverse-effect level; Panthera; soil pollutant; Taiwan; toxicity; Taiwan; Panthera pardus; Prionailurus bengalensis; Agriculture; Animals; Dietary Exposure; Endangered Species; Environmental Monitoring; Lethal Dose 50; No-Observed-Adverse-Effect Level; Panthera; Pesticides; Risk Assessment; Soil Pollutants; Taiwan |
顯示於: | 生物環境系統工程學系 |
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