基于景观生态格局的水生态韧性空间构建  

Construction of Water Ecological Resilience Space Based on Landscape Ecological Pattern

作　　者：陈刚 王琳[1] 王晋[1,2] 王浩程 CHEN Gang;WANG Lin;WANG Jin;WANG Haocheng(College of Environmental Science and Engineering,Ocean University of China,Qingdao 266100,China;Key Laboratory of Marine Environment and Ecology,Ministry of Education,Ocean University of China,Qingdao 266100,China)

机构地区：[1]中国海洋大学环境科学与工程学院,山东青岛266100 [2]中国海洋大学海洋环境与生态教育部重点实验室,山东青岛266100

出　　处：《人民黄河》2020年第5期87-90,96,共5页Yellow River

基　　金：山东省社会科学重点项目(18BDCJ01);2017年济南市社会民生重大专项(201704135)。

摘　　要：基于ArcGIS平台,以济南市韩仓河流域为研究对象,利用累计耗费距离模型分析、优化流域景观格局,形成景观生态网络;利用流域水文分析方法提取研究区汇水区单元与水系分布,结合流域景观网络分布构建生态水网。依据景观生态格局特点构建的生态水网与流域内景观要素之间联系紧密,相互促进,研究区生态流运行通畅,水生态稳定性增强,形成水生态韧性空间。Based on ArcGIS platform, Hancang Riverbasin in the east of Jinan City was taken as a research object and the cumulative consumption distance model was used to analyze and optimize the landscape pattern of the basin to form the landscape ecological network. The catchment area unit and water system distribution of the research area were extracted by the watershed hydrological analysis method and the ecological water network was built by combining the landscape network distribution of the basin. The ecological water network constructed according to the characteristics of landscape ecological pattern was closely related to the landscape elements in the basin and promoted each other. The ecological flow in the study area operated smoothly and the stability of water ecology was enhanced, thus forming a water ecological resilient space.

关 键 词：韧性空间 景观生态格局 水生态 韩仓河 

分 类 号：X321[环境科学与工程—环境工程]