Abstract:

Based on theory of agricultural tri-dimension pollution, the reasons and countermeasures of water eutrophication was studied and analyzed in this paper. It illustrated that agricultural tri-dimension pollution had great effect to water eutrophication, and it was necessary and will be effective to control water eutrophic through integrated measures, which was mainly guided by agricultural tri-dimension pollution thoughts.

Key words: agricultural tri-dimension pollution , eutrophic water, water environment

摘要：

在对我国富营养化水体的现状、危害的全面分析基础上，从农业立体污染的角度解析水体富营养化的发生原因、污染方式和治理对策，阐释了农业立体污染对水体富营养化的影响及采取综合防治措施的必要性。提出从农业立体污染防治的思路和措施入手控制水体富营养化是解决我国水环境问题的有效途径。

关键词: 农业立体污染 富营养化 水环境