EN中文
Remote Sensing-based Characteristics of Grassland Degradation in the Arid Western Three-River Sources Regions of Qinghai in the Past 30 Years
SHAO Jing-an, LU Qing-shui, ZHANG Xiao-yong
JOURNAL OF NATURAL RESOURCES . 2008, (4): 643 -656 .  DOI: 10.11849/zrzyxb.2008.04.012