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《科学》 第391卷 第6785期 · 2026年2月5日 · 中文解读

农药施用毒性上升趋势阻碍全球生物多样性保护目标的实现

Increasing applied pesticide toxicity trends counteract the global reduction target to safeguard biodiversity · J. Wolfram et al.
约 39 分钟Research Article在小程序里点播,20 到 60 分钟做好
这篇讲什么
本研究基于2013至2019年全球625种农药的施用数据,发现多数物种组的施用毒性总量呈上升趋势,并指出实现联合国生物多样性目标需采取实质性行动。
原文开头
Jakob Wolfram1, Dino Bussen1, Sascha Bub1, Lara L. Petschick1, Larissa Z. Herrmann1, Ralf Schulz1,2* The 15th united Nations biodiversity Conference (COP15) obligates all countries to reduce pesticide risks by 50% by 2030. In this study, we derived the trends of total applied toxicity (TaT) globally between 2013 and 2019, weighting applied masses by ecotoxicity, of 625 pesticides for eight species groups to assess pathways toward this reduction goal. We found that the TaT of most species groups has increased; that only 20 ± 14 pesticides per group define >90% of the TaT nationally; that fruits, vegetables, maize, soybean, rice, and other cereals contribute 76 to 83% of the global TaT; and that China, brazil, the united States, and India contribute …
摘自《科学》(Science)第391卷 第6785期 · 2026年2月5日,J. Wolfram et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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