基于结构-生态功能耦合关系的城镇绿色空间构建研究-以合肥市为例

项目名称： 基于结构-生态功能耦合关系的城镇绿色空间构建研究-以合肥市为例

项目编号： No.41301650

项目类型： 青年科学基金项目

立项/批准年度： 2014

项目学科： 天文学、地球科学

项目作者： 李莹莹

作者单位： 安徽农业大学

项目金额： 23万元

中文摘要： 基于结构与生态功能耦合的城镇绿色空间优化构建，是解决当前城镇空间发展与用地矛盾的有效途径。生态评价体系的研究是实现城镇绿色空间可持续发展的科学标准及实施保障。目前，在我国城镇绿色空间构建过程中，仍缺乏结构与生态功能耦合理论和技术的支持。本研究诠释城镇绿色空间结构与生态功能耦合关系的内涵和特质，从耦合外在表现、内部机制和作用基础三个方面进行阐述；以中部城市合肥为例，构建空间关系、空间形态、空间功能三个层次与生态功能的耦合评价体系；提出绿色空间网络规划布局控制、景观格局优化、场地功能管理的优化构建体系。该研究有助于深化绿色空间结构与生态功能耦合的系统研究，定性和定量相结合的评价标准体系，为合肥市构建一个科学有效的城镇绿色空间提供可操作性的基础科学指导。

中文关键词： 绿色空间；空间优化；耦合；评价体系；生态功能

英文摘要： The study of optimization construction of urban green space based on the coupling theory of structure and ecological functions is the effective way to resolve the contradiction between urban development and land resources, ecological evaluation system construction is the evaluation criteria and guarantee of sustainable development of urban green space. Currently, it is still lack of theoretical guidance and technical support system to improve the structure and ecological functions of urban green space. This study takes Hefei city as the case study area.The connotation and characteristics of the urban green space structure and ecological functions coupling theory will be expounded in three aspects which are coupling external manifestations, internal mechanisms and Interactions foundation. The coupling evaluation system will be made up of three different levels with ecological functions, which are coupled spatial relationships, spatial form and function space. Based on the theoretical framework, the study puts forward the urban green space planning system, including the network planning, landscape pattern optimization, site management. Thus, this study is so meaningful, not only for improving and expanding the coupling theories and evaluation system of urban green space structure and ecological functions, but also

英文关键词： green space；space optimization；coupling；evaluation system；ecological benefits