[1]Key Laboratory of Desert and Desertification, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;
[2]Key Laboratory of Ecohydrology of Inland River Basin, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;
土壤侵蚀强度; 土地利用变化; 黄土高原; 遥感数据; 中国; 植被覆盖度; 生态系统管理; 陆地卫星TM;