Spatial Pattern Change of Land Use in China in Recent 10 Years
作者： Wang Changyou
DOI:
关键词:
摘要: In order to study the change of land use/land cover, technologies remote sensing and GIS were used analyze spatial pattern use in recent ten years, China. Firstly, landscape types China divided into six main 26 sub-types. Then classification information was extracted from raster database 1:100000 scales resource environmental database. Secondly, mathematical methodology dealing with landscape-ecology explored developed for on spatial-temporal changes use, including indexes diversity, dominant, homogeneity broken. According these patterns, a clear picture interference degree caused by human activities can be made. Thirdly, gravity center transition matrix years calculated analyzed.
cnki.com.cn参考文章(0)