长江上游及清江流域土地覆被变化分析

杨旭，刘志武，武昊

Analysis of land cover change in upper Yangtze River and Qingjiang River Basins

YANG Xu,LIU Zhiwu,WU Hao

人民长江 . 2019, (2): 90 -94 . DOI: 10.16232/j.cnki.1001-4179.2019.02.017