Area Land Use Change Responses to the Ecosystem Service Value——A Case Study of Nanjing City

The paper analyzed land use structure and land use location of Nanjing city from 1997 to 2007,using structural analysis methods in landscape ecology and Weaver-Thomas combination analysis method.The paper also calculated the changes of ecosystem service values.What's more,the paper discussed the relationship between land use structural index and ecosystem service values with statistical analysis method.The results showed that the diversity index and evenness of land use structure increased,the number of land use location combination changed from three to four,ecosystem service values increased as time went by.It is also indicated that ecosystem service values had a liner correlation with land use structure.At last,the paper gave several suggestions according to the research conclusion.