基于湖泊整体保护的区域生态网络格局构建研究--以沈阳卧龙湖生态区保护规划为例  

The Study on the Construction of the Regional Pattern for Ecological Security based on the Integrated Protection of the Lake—A Case Study of Wolong Lake in Shenyang

作　　者：王云才[1,2] 郭娜[1] 彭震伟[3,2] 

机构地区：[1]同济大学建筑与城市规划学院景观学系 [2]高密度人居环境生态与节能教育部重点实验室 [3]同济大学建筑与城市规划学院

出　　处：《中国园林》2013年第7期107-112,共6页Chinese Landscape Architecture

基　　金：国家科技部“十二五”科技支撑计划(编号2012BAJ15B03)资助

摘　　要：以沈阳卧龙湖为典型案例,依据卧龙湖生态体系现状分析,发现目前卧龙湖存在生态区位界定不够清晰;生态区的宏观目标缺乏中观及微观层面的具体支撑;区域内水系水量不足,部分水体水质较差;城市及村镇建设缺乏与湖区生态环境的良性互动;区域生态体系网络化程度较低及不同程度的结构缺失;以鸟类为核心的湖泊生境受到人类活动的一定干扰和破坏等问题。通过生态区位的重新界定;断点连接与网络化优化生态网络安全格局结构;生态功能空间规划与加强网络安全格局构成;滨湖生态城与卧龙湖区域生态网络的一体化;水源收集系统与水系网络规划等来构建区域层面的生态安全格局系统,实现卧龙湖湖泊整体保护的区域生态网络安全格局构建的目标。Taking Wolong Lake as the typical case, the analysis on the present situation of the ecological system of Wolong Lake finds that the definition of ecological niches is not clear, the macroscopic position of eco-tonc is lack of specific support on the meso and micro levels, the water is in shortage and part of the water＇s quality is poor within the region, the construction of the cities and towns lacks positive interaction with the ecological environment of the lakes, the regional eco-system network is lower and there are varying degrees of structure missing, the habitats of birds is seriously interfered and damaged by human activities, etc. Through the redefining of the ecological niche, optimizing the security pattern structure of ecological networks by the breakpoint connection and the network, the strengthening of network security situation and the planning of ecological function of space, the integration of the lakeside eco-city and regional ecological networks of Wolong Lake, and the water collection system and water system network planning, an ecological security system is built and the goals of integrated protection of Wolong Lake is achieved.

关 键 词：风景园林 湖泊生态区 整体保护 区域生态安全格局 网络构建 沈阳卧龙湖 

分 类 号：TU986[建筑科学—城市规划与设计]