近15年新疆伊犁河谷草地退化时空变化特征
闫俊杰1,2,3,4, 刘海军1,2, 崔东1,2, 陈晨1,2

Spatiotemporal dynamics of grassland degradation in Yili Valley of Xinjiang over the last 15 years
Yan Jun-jie1,2,3,4, Liu Hai-jun1,2, Cui Dong1,2, Chen Chen1,2
伊犁河谷退化草地冷/热点分布图