简述草甘膦除草剂的特性、应用及环境残留  

The Brief Introduction of the Properties,Applications and Environmental Residues of Glyphosate Herbicides

作　　者：张旭鸿 刘莲莲 付晓燕 Zhang Xuhong;Liu Lianlian;Fu Xiaoyan(Dalian Ecological Environment Monitoring Center of Liaoning Province,Dalian 116023,China)

机构地区：[1]辽宁省大连生态环境监测中心,辽宁大连116023

出　　处：《皮革制作与环保科技》2023年第18期57-59,共3页Leather Manufacture and Environmental Technology

摘　　要：草甘膦除草剂应用范围广、用量大,人们曾经认为它毒性小、降解快,环境残留低,但随着近些年对其研究的深入,草甘膦对人体、动植物和微生物的毒理作用不断显现,其对水、大气、土壤、生态环境的影响也逐渐被发现。我国土壤和水环境中草甘膦含量较高,但相关标准限值和检测方法还存在不足,所以相关部门应对草甘膦除草剂的生态环境风险予以重视,并需要进一步研究。Glyphosate,as a world-wide used herbicide was once considered low-toxicity,fast-degrading,and low-environmental-residue.However,with the deepening of research in recent years,the toxicological effects of glyphosate on human body,animals,plants and microorganisms continue to emerge,and its effects on water,atmosphere,soil and ecological environment are gradually discovered.The content of glyphosate in soil and water environment in China is high,but the relevant standard limits and detection methods are still insuffi cient,so the ecological and environmental risks of glyphosate herbicide should be valued and further studied.

关 键 词：草甘膦 除草剂 环境残留 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]