盐池北部风沙区土地利用格局变化对沙漠化的影响
方广玲, 吴斌, 张宇清, 吴秀芹
The impact on land use pattern change to desertification in north of Yanchi
FANG Guangling, WU Bin, ZHANG Yuqing, WU Xiuqin
生态环境学报 . 2010, (4): 877 -882 .  DOI: 10.16258/j.cnki.1674-5906(2010)04-0877-06