land use structure 第1页

Analysis of evolution and driving force of ecosystem service values in the Three Gorges Reservoir region during 1990-2011 Prediction of soil erosion intensity based on the land use structure—A case study from Sichuan Province Optimizing two land use structures by linear programming in Yan’an region Effects of land use structure change on regional ecological health-Taking Shapingba County of Chongqing as an example