基于3S技术的厦门市城市森林潜在生态廊道构建  

Potential ecological corridor construction in Xiamen based on 3S technology

作　　者：吴德政[1,2] 胡希军[1] 丁灿彧[1,3] 

机构地区：[1]中南林业科技大学风景园林学院,湖南长沙410004 [2]集美大学美术学院,福建厦门361000 [3]厦门城市职业学院,福建厦门361000

出　　处：《中南林业科技大学学报》2014年第9期76-80,共5页Journal of Central South University of Forestry & Technology

基　　金：福建省自然科学基金(编号:2013J01165)

摘　　要：以ArcGIS9.3为技术平台,利用ENVI4.7对2010年卫星遥感图像进行分类,生成相关的专题地图,然后利用Conefor Sensinode软件,选取景观巧合概率指数(LCP)、整体连通性指数(IIC)和可能连通性指数(PC),对景观的连通性作现状分析,采用可能连通性指数dPC排序方法,提取厦门岛城市森林的10个核心斑块,最后利用最小成本路径分析构建所有以核心斑块为节点的潜在廊道,为厦门市城市森林的布局优化和景观生态功能的发挥提供科学依据。The thematic maps were got from satellite remote sensing images in 2010 by applying ENVI4.7 on ArcGIS9.3. The landscape coincidence probability index （LPC）, integral index of connectivity （IIC） and probability of connectivity （PC） were chosen by software ofConefor Sensinode, the current situation of landscape connectivity was analyzed, than with the possible connectivity index sorting method, 10 core patches of urban forest on Xiamen island were extracted, finally by the PC index ranking method, the potential ecological corridor that made all the core patches as nodes, with minimum cost path, was built up, thus providing scientiifc basis for optimization of urban forest layout and landscape ecological function on Xiamen Island.

关 键 词：城市森林 潜在生态廊道 景观指数 厦门市 

分 类 号：S771.8[农业科学—森林工程]