摘要
基于最小累积阻力模型,选取株洲市11个重要生态斑块作为生态源地,结合阻力面分析生成13条生态廊道,构建出极重要、重要、一般3种生态安全格局,为株洲市国土空间优化、生态环境保护与生态基础设施建设提供借鉴。
Based on the minimum cumulative resistance(MCR)model,eleven important ecological plaques in Zhuzhou City were chosen as ecological source in combination with a resistance surface analysis to form thirteen ecological corridors.As a result,three kinds of ecological security pattern,namely,extremely important,important,and general,have been set up.It could be used as a reference for the territory spatial optimisation,ecological environment conservation and ecological infrastructure construction in Zhuzhou City.
作者
李方洲
雷一东
Li Fangzhou;Lei Yidong(Department of Environmental Science and Engineering,Fudan University,200438)
出处
《上海环境科学》
2022年第3期130-135,共6页
Shanghai Environmental Sciences
关键词
生态安全格局
最小累积阻力模型
生态源地
生态廊道
株洲市
Ecological security pattern
Minimum cumulative resistance(MCR)model
Ecological source
Ecological corridor Zhuzhou City
