生态廊道及生态基础设施构建研究——以唐县为例  

Research on the Construction of Ecological Corridor and Ecological Infrastructure-A Case Study of Tang County

作　　者：李方红 李丹丹[1] 陈媛瑶 马超 魏爱华 鹿帅 徐玉杰[1] LI Fang-hong;LI Dan-dan;CHEN Yuan-yao;MA Chao;WEI Ai-hua;LU Shuai;XU Yu-jie(Hebei GEO University,Shijiazhuang 050031,China;Hebei Province Key Laboratoty of Sustained Utilization and Development of Water Resources,Shijiazhuang 050031,China;Tianjin Geological Research and Marine Geology Center,Tianjin 300170,China)

机构地区：[1]河北地质大学水资源与环境学院,河北石家庄050031 [2]河北省水资源可持续利用与开发重点实验室,河北石家庄050031 [3]天津市地质研究和海洋地质中心,天津300170

出　　处：《河北地质大学学报》2024年第2期66-73,共8页Journal of Hebei Geo University

基　　金：国家自然科学基金项目(42107100);河北省科技厅创新能力提升计划项目(19454209D)。

摘　　要：唐县生态质量较低,构建基于生态廊道及生态基础设施的生态安全格局对于优化其国土生态空间、保障其生态安全意义重大。根据“生态源地识别-阻力面构建-生态廊道提取-生态网络构建”的框架构建唐县生态安全格局,本次构建的生态网络是由生态源地-生态廊道-生态节点组成的“面-线-点”结构,其中生态源地11处,生态廊道24条,生态节点和断裂点共23处。为唐县生态安全和生态经济协调提供了数据支持,为区域生态保护与可持续发展提供科学参考。The ecological quality of Tang County is low,so it is great significant to optimize the ecological space of Tang County and ensure its ecological security based on ecological corridor and ecological infrastructure.The ecological network constructed this time is a"face-line-point"structure composed of ecological source,ecological corridor and ecological node.This time,a"face-linepoint"structure is constructed and the ecological network is composed of 11 ecological source areas,24 ecological corridors and 23 ecological nodes.It provides data support for ecological security and eco-economic coordination in Tang County and scientific reference for regional ecological protection and sustainable development.

关 键 词：生态安全格局 层次分析法 生态廊道 生态网络 唐县 

分 类 号：Q148[生物学—生态学]