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This study presents GIS to monitor urban lake area change in Wuhan city, including four time-series Landsat TM and ETM+ images of 1991, 1995, 2000 and 2002, Ikonos images of 2000 and 2002, and remote sensing images of Google Earth's in 2005 were used here. Then we analyzed the temporal evolution characteristics of urban lake. The results showed that the total area of lakes in the urban area decreased...
It is important for a city to protect and renovate the wetland. It narrates the layout of the ecological lakeshore in Suzhou Taihu Lake national tourism resort in the paper. Then, by the quantitative and qualitative analysis, it is evaluated the difference between the first phase project finished and unfinished from the biodiversity, ecological benefit, social benefit, economical benefit and so forth...
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