武威市农业面源污染现状及防治对策

Current Situation and Prevention Countermeasures of Agricultual Nonpoint Source Pollution in Wuwei City

摘要:

武威市属河西农业重镇,随着农业农村经济的不断发展,生态环境与经济发展之间矛盾日益突出,而农业面源污染已成为影响生态环境的一个重要问题。本文介绍了化肥污染和水污染两大农业面源污染,分析产生农业面源污染的5个原因:土地经营规模巨大变化、农民环保意识不足、农户劳动力投入不足、环境治理技术尚显滞后、监管力度不足,并提出强化环保意识、依靠科技、完善机制,强化监管几个防治对策,为改善我市农村生态环境提供依据。

Abstract:

Wuwei City is an important agricultural town in Hexi.With the continuous development of agricultural and rural economy,the contradiction between ecological environment and economic development has become increasingly prominent,and agricultural nonpoint source pollution has become an important problem affecting the ecological environment.This paper introduces two agricultural nonpoint source pollution,fertilizer pollution and water pollution,and analyzes five reasons for agricultural nonpoint source pollution:The huge changes in the scale of land management,the lack of farmers?? awareness of environmental protection,the lack of farmers?? labor input,the lagging of environmental governance technology,and the lack of supervision were put forward.The countermeasures of strengthening environmental awareness,relying on science and technology,perfecting the mechanism,and strengthening supervision were put forward to provide the basis for improving the rural ecological environment of our city.