| Based on the previous research and the 1996 and 2008 land use change survey, land use type of Guangdong Province is divided into 10 types of farmland, garden plot, woodland, grassland, residential points and other construction sites, traffic and transmission land, land for water conservancy facilities, wetland, water area, and land hard to be utilized. Then, area change and annual changing rate of land use type in Guangdong Province are calculated by the analysis method of land use change. Based on this, ecosystem service value assessment method is used to discuss the variation of ecosystem service value in Guangdong Province. Result shows that ecosystem service value of land use shows a decreasing trend in Guangdong Province, having reduced from 635036... |
