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本文分析了我国城市大气污染与城市结构性绿地的关系,介绍了沈阳以往规划对城市环境改善的作用,阐述了沈阳市大气污染源及现存的主要问题。提出了大气污染治理的两个途径,一是前端污染源治理,二是末端污染物疏散治理。在既往的研究和实际操作中,各个城市都是在围绕着前段污染治理展开大气污染治理的相关工作;而在规划层面上我们可以做些什么?一直是规划行业思考的问题,本文重点以沈阳城市绿地系统规划建设为切入点,针对大气污染末端治理,结合沈阳市实践案例,尝试性的提出城市结构性绿地空间布局的对策与建议。
This paper analyzes the relationship between urban air pollution and urban structural green space in our country, introduces the effect of past planning of Shenyang on the improvement of urban environment, and expounds the main sources of air pollution in Shenyang City and the existing problems. Proposed two ways of air pollution control, one is the front-end source of pollution control, the second is the end of the pollutant evacuation control. In previous research and actual operation, all cities are related to the work of air pollution control around the pollution control in the preceding paragraph. What can we do on the planning level? It has always been a problem for the planning industry to consider. This article focuses on Shenyang Urban green space system planning and construction as the starting point, in view of the end of air pollution control, combined with the practical case of Shenyang City, tentative proposed urban structural green space layout measures and suggestions.