摘要:黄河流域生态保护和高质量发展是国家重大发展战略。运用黄河流域29个市2007-2017年的面板数据，对黄河流域生态保护和高质量发展的关系进行了EKC检验。结果显示，流域内污水处理厂集中处理率和生活垃圾无害化处理率的EKC曲线呈"N"型，一般工业固体废物综合利用率的EKC曲线呈"倒U"型，工业废水排放量和工业SO₂排放量的EKC曲线呈"倒N"型。黄河流域生态保护的人均GDP拐点出现在11.8-14.4万元/人，截止到2017年，各市均未跨过第一拐点，由此可见，该区域生态保护力度及经济高质量发展水平均有待提升。政府部门应继续加大生态保护力度，防止出现污染排放与经济共同增长的现象；同时，应促进人口集聚和发展服务业以抑制生态污染排放并提高污染处理率。



Abstract:Ecological protection and high-quality development in the Yellow River Basin is a major development strategy in China. Using panel data of 29 cities from 2007 to 2017, Environmental Kuznets Curve (EKC) test is conducted on the relationship between ecological protection and high-quality development in the Yellow River Basin. The results show that the EKC of centralized treatment rate of the sewage treatment plant and the harmless treatment rate of domestic waste presents an ″N″ type, the EKC of general utilization rate of general industrial solid waste presents an ″inverted U″ type, and the EKC of industrial waste water discharge and industrial SO₂ emissions show an ″inverted N″ shape. The inflection point of GDP per capita for ecological protection in the Yellow River Basin was between 118,000 and 144,000 yuan per capita. As of 2017, no city has crossed the first inflection point, indicating that the ecological protection situation and high-quality economic development of the region need to be improved. Government departments should continue to increase ecological protection to prevent the occurrence of pollutants emissions and economic growth together; at the same time, they should promote population agglomeration and develop service industries to curb ecological pollution emissions and increase pollution treatment rate.





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