文献类型：期刊文献

英文题名：Systematic assessments of ecological and health risks of soil pesticide residues

作者：Tang, Tao[1];Lei, Chaotang[2];Lv, Lu[1];Wang, Feidi[1];Cheng, Xi[1];Gao, Mingyu[3];Lou, Jiajie[3];Zhu, Yuke[3];Xu, Nuohan[4,5];Zhang, Qi[4,5];Lu, Tao[3];Qian, Haifeng[4]

机构：[1]Zhejiang Acad Agr Sci, Inst Agroprod Safety & Nutr, State Key Lab Managing Biot & Chem Threats Qual &, Key Lab Pesticide Residue Detect Minist Agr & Rura, Hangzhou 310021, Peoples R China;[2]Chinese Acad Sci, Natl Ecol Sci Data Ctr Guangdong Branch, South China Bot Garden, 723 Xingke Rd, Guangzhou 510650, Peoples R China;[3]Zhejiang Univ Technol, Coll Environm, Hangzhou 310032, Peoples R China;[4]Shaoxing Univ, Inst Adv Study, Shaoxing 312000, Peoples R China;[5]Shaoxing Univ, Coll Chem & Chem Engn, Shaoxing 312000, Peoples R China

年份：2025

卷号：375

外文期刊名：ENVIRONMENTAL POLLUTION

收录：SCI-EXPANDED(收录号：WOS:001487707600001)、、EI(收录号：20251818356514)、Scopus(收录号：2-s2.0-105004003441)、WOS

基金：This work was financially supported by the Key R & D Program of Zhejiang (2024C03232) , the National Natural Science Foundation of China (42377107 and 22376187) , and State Key Laboratory for Managing Biotic and Chemical Treats to the Quality and Safety of Agroproducts (2021DG700024-KF202310)

语种：英文

外文关键词：Soil pesticide residues; Ecological security; Health risks; Potential degrading bacteria

外文摘要：Pesticides have represented a crucial tool to ensure the efficient production and development of modern agriculture; however, they inevitably polluted the environment and have posed threats to ecological security and human health. Although agricultural soil pesticide residues have long threatened the environment, a relatively complete system for evaluating their health and ecological risks has not yet been developed. To address this research gap, based on the health and ecological risk values calculated by a detailed detection of 50 pesticides on agricultural lands in Zhejiang Province, China, and supplemented by the analysis of soil microbial community composition, the present study proposed a comprehensive assessment system for pesticide residue risks. We found that 98.62 % of the soil samples contained more than ten pesticide types. Notably, while both carcinogenic and non-carcinogenic threat posed by pesticide residues to soil ecological security and human health was assessed as low, risk values varied significantly across different regions and agricultural practices. With an increase in the ecological risk of pesticide residues, the relative abundance of Firmicutes in the soil decreased significantly, indicating that Firmicutes may be used as an indicator of the ecological risk of pesticides. Taking advantage of differences in ecological risk, we also identified that some special microbial groups are substantially enriched in the face of pesticide pollution stress and can be used as candidate pesticide-degrading bacteria. This study investigated the correlation between pesticide residue risks and soil ecological security and human health, revealed the response characteristics of soil microbial communities under pesticide stress, and identified microbes strongly related to pesticide ecological risks. These findings can provide theoretical support for the future green management of pesticide residues in agricultural lands.