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美国联邦政府再次授权水土保持局制定防治水污染规划(即净水条例),该条例主要是控制非点源污染问题。第1条对所有严重的非点源污染源(包括农村和城市等)都要有具体的管理措施。第2条以流域为单元,对地下水与地表水的非点源污染进行详细调查。第3条在制定全国性非点源污染规划时,首先要接受国家和地方政府的资助、指导与监督。第4条在制定大规模水质管理规划时,必须首先对现有水质进行鉴定,并对
The federal government again authorizes the Soil and Water Conservation Bureau to draw up a plan for the prevention and control of water pollution (that is, the water purification regulations), which mainly controls non-point source pollution. Article 1 shall have concrete management measures for all serious non-point source pollution (including rural areas and cities). Article 2 A detailed investigation of non-point source pollution of groundwater and surface water is carried out using the basin as a unit. Article 3 When formulating a national plan for non-point source pollution, we must first receive the funding, guidance and supervision from the state and local governments. Article 4 When formulating a large-scale water quality management plan, the existing water quality must first be identified, and