沙漠化逆转过程中榆林市植被净初级生产力时空格局及其影响因素

冯筱, 屈建军, 丁新辉, 田琴, 范庆斌

Temporal and spatial pattern of NPP in Yulin and its influencing factors during the desertification reversal

Xiao Feng, Jianjun Qu, Xinhui Ding, Qin Tian, Qingbin Fan

图1 研究区海拔及研究区内毛乌素沙地分布示意图

Fig.1 DEM and distribution of Mu Us Sandy Land in the study area