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This study aims at revealing how land use and land cover changed in Nanjing city from 1979 to 2005. Combining the integrated technology of ecological quantity analytical method with GIS technology, based on the MSS images in 1979, TM images in 1988 and ETM+ images in 2005, the changes of land use/cover and landscape pattern were analyzed in study area from 1979 to 2005.The results showed that the...
Anthropogenic activity is a crucial factor in urban wetland evolution and it is significant to explore the relationship between human activities and urban wetland landscape in order to protect urban wetland. In this paper, Nanhu lake, located in Wuhan city was chosen for analysis of wetland loss and human activities factors by fractal theory. Aided by remote sensing and GIS technology, the fractal...
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