除草剂对地下水的污染及其预测莫汉宏安凤春杨克武渠锋（中国科学院生态环境研究中心，北京１０００８５）农药对地下水的污染已日益为人们所关注．除草剂在我国的生产和应用将有一个较大的发展，其对生态环境的冲击，尤其是对地下水可能造成的威胁，要引起足够的重视．农... Pollution of Groundwater by Herbicide and Its Prediction Mo Hanhong An Fengchun Yang Kewu Quifeng (Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085) Pesticide contamination of groundwater has increasingly attracted people’s attention. Herbicide production and application in our country will have a greater development, its impact on the ecological environment, especially the possible threat to groundwater, should pay enough attention. Farm ...