| Based on establishing an indicator system for evaluating the spatial differences of the sustainable land resource use,which include 23 evaluation indicators about resources,environment,economy and society,the paper evaluated quantitatively the spatial differences of the sustainable land resource use in Gansu province.The results show that the spatial difference level of the sustainable land resource use in Gansu province is remarkable,and that the effective measures should be taken to harmonize the relationship of resource exploitation, economy development,society improvement and environment protection. |