摘要
以尉犁县为研究区,以尉犁县2000年的MSS和2005年的TM遥感影像图为数据源,运用遥感软件进行解译和景观分类,在选取的景观指数基础上,借助GIS软件对该区域的景观格局进行分析。结果表明,随着经济社会的发展、城镇化的不断扩增,景观斑块的数量变化较为明显,尉犁县的自然景观面积有所减少,自然生态系统遭到破坏,不再具备主导作用。
With Yuli County as study area, MSS of 2000 and TM remote sensing image of 2005 as data source, remote sensing software was used to conduct interpretation and landscape classification. On the basis of selecting landscape index, GIS software was used to analyze the regional landscape pattern. The results showed that with the economic, social, urbanization development, the landseape patches number changed obviously, the natural landscape area decreased, eco-system was damaged and lost its dominant position.
出处
《安徽农业科学》
CAS
2014年第9期2627-2629,2650,共4页
Journal of Anhui Agricultural Sciences
关键词
景观格局
景观指数
GIS
Landscape pattern
Landscape indices
GIS
