Land use is a result from the interaction between nature and human. Land use change affects not only landscape pattern change

but also ecosystem service value. By taking Changshou District of Chongqing City as an example

landscape indexes were selected and calculated

and landscape pattern change of the dis-trict was analyzed using RS and GIS technologies. The theory of ecosystem service values was used to ana-lyze the change of ecosystem service values of Changshou District from 2002 to 2009. Results showed that the total patch number for the landscape increased somewhat in seven years

and the patch areas and numbers of forest land

brush

town and residential land increased

while the patch areas and numbers of paddy

dry land and unused land decreased.The landscape diversity and landscape fragmentation index of the district in-creased slightly.Besides

the valuation of the ecosystem service of Changshou District ascended from 191 million yuan to 197million yuan in the past seven years

with a net ascendant value of 61million yuan

in which wood land played a greater role in ecosystem service values.The result showed that the ecological en-vironment had been improved somewhat.