Optimization of Land Use Structure based on Water Resources Carrying Capacity in Minqin Oasis,Gansu,China
基于水资源承载力的民勤绿洲土地利用结构优化研究

Based on water resources carrying capacity,optimization of land use structure in Minqin oasis,Gansu,China was studied with Gray Linear Planning method.The results are as follows:(1) The optimization direction of land use structure is to decrease the area of irrigated land,and to increase the area of grassland,shrub land and industrial land because of absolute constraint of water resources.(2) A best program of land use structure optimization is given,and under its operation the water consumption per RMB$10 ...