| On the basis of analysing water resource and environmental current situation in Hangzhou, build the mode to calculate the water environment capacity of surface water in Hangzhou. Component GIS were established to assembled the mode to calculate the water environment capacity, and the data of map, and the information of water quality monitoring ,and the data of pollution source .The computer software calculate the water environment capacity of surface water in Hangzhou, and show the distribution of the water environment capacity of surface water in Hangzhou, and managed various kinds data. |