农业面源污染是人类不合理的经济活动与脆弱的生态环境相互作用的结果.通过梳理有关文献,从农业面源污染的现状、成因和防治体系三方面对农业面源污染的研究进展进行评述,在此基础上揭示气候影响农业面源污染的直接和间接路径,气候通过地表径流和地下渗漏方式产生农业面源污染,同时气候变化使农户产生不科学的生产调整行为进而加剧农业面源污染.研究这一关系对于把握气候变化的客观规律,完善基于气候适应性的污染防控体系有重要意义.%Agricultural non-point source pollution is the result of the interaction between human unreasonable economic activity and the fragile ecological environment.By combing the literature, this paper reviews three aspects of the related research from the status, causes and prevention system.Further the direct and indirect paths that climate impact agriculture nonpoint source pollution is revealed.Climate produces agricultural nonpoint source pollution through surface runoff and groundwater seepage way.The farmer's unscientific behavior caused by climate change exacerbates the agricultural pollution.Therefore, grasp the objective laws of climate is important to improve pollution control system which based on climate adaptation.
展开▼
