生态文明背景下的县级单元规划研究--以陕西省富平县、浙江省桐庐县为例

Study on the Planning at the County-Level Units under the Background of Ecological Civilization--Cases of Fuping County in Shaanxi and Tonglu County in Zhejiang

县级单元在城镇化动力及空间特征等方面与大城市存在差异,需要在空间规划中制定具有针对性的策略。本文在梳理营建传统体现出的生态文明价值观基础上,识别快速扩张期县级单元规划建设中存在的原始格局丧失,仅关注建设用地而忽视生态环境,过度注重工程手段缺乏系统保护思维等问题,通过总结陕西省富平县、浙江省桐庐县这两个地域特征鲜明的县级单元规划实践,得出三个主要结论。一是,要依据所处自然地理格局采用因地制宜的城镇空间结构和生态修复策略;二是,要协调处理建设用地和非建设用地间的关系,通过全域空间系统统筹来提升生态价值;三是,要将良好的生态环境作为县域竞争力的组成部分,实现高质量生态产品供给。

County-level units have a great difference with mega cities in the aspects of urbanization impetus and spatial characteristics.Therefore,targeted strategies are needed in spatial planning of county-level units.On the basis of sorting out the construction tradition of county-level units and the ecological value reflected,this paper identifies the problems in planning and construction of county-level units in the rapid expansion period,such as the loss of the original pattern,only paying attention to the construction land,ignoring the ecological environment and paying too much attention to the engineering means but lacking the thinking of ecosystem protection.By summarizing the planning practices of two county-level units with distinctive regional characteristics in Fuping County of Shaanxi and Tonglu County of Zhejiang,three main conclusions are drawn.One is to adopt the urban spatial structure and ecological restoration strategies adapted to local conditions according to the natural geographical pattern.The second is to coordinate the relationship between construction land and non-construction land,and to enhance the ecological value through overall spatial system coordination.The third is to make a good ecological environment a component of county competitiveness and realize the supply of high-quality ecological products.