|
|
地理科学进展 2010
Research on Spatial and Temporal Dynamic Evolution of Wuliangsuhai Lake Wetland
|
Abstract:
The information of multi-source remote sensing images of Wuliangsuhai wetland at dif-ferent time and space granularity from 1986 to 2008,which lies in the semi-desert area,was obtained by GIS and RS technology combined with the theories and methods of landscape ecology.The dynamics of landscape patch index for different types of areas was described and the spatialtemporal heterogeneity of wetland ecological resources was analyzed.Evolutionary relationship and direction among various wetland types of Wuliang...
