Analysis of landscape spatial structure in Hainan Island
The patch density,edge density,fractal dimension of patches,landscape diversity,landscape dominance and mean proximity index were calculated by models and GIS to analyze spatial distribution and spatial structure of landscape types in Hainan Island.From mid-mountains to tablelands and hills to coastal plains,the dominance of man-made landscape types increases obviously,patch density,edge density and mean proximity index decreases,and the landscape was becoming more fragmented,landscape diversity decrease.But mean patch fractal dimension has little change in the three rings.
国家科技期刊平台
NSTL
万方数据
维普
