<strong>1980－2015</strong>年阿拉善盟沙地面积变化及其驱动因子

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1980－2015年阿拉善盟沙地面积变化及其驱动因子

常亚斌¹(

), 朱睿¹(

), 肖生春², 李雅培¹

Sandy land change from 1980 to 2015 in Alxa League， China and its driving factors

Yabin Chang¹(

), Rui Zhu¹(

), Shengchun Xiao², Yapei Li¹

图4. 1980－2015年阿拉善盟沙地空间分布驱动因子q_D,U值

Fig.4. Changes in $q D, U ??$ values of sandy land driving factor in the Alxa League from 1980 to 2015