Evaluation and countermeasures of the sustainable utilization of grassland resources in development of western China

Based on the characteristics，current use condition and important function Of the grassland resources in western China，the paper firstly establishes an index system and a method for sustainable management evaluation to the grassland resources．Finally，taking Dingqing County of Xizang Autonomous Region as a case，the major measures for sustainable utilization of grasland resources in western China are proposed.