1980－2015年阿拉善盟沙地面积变化及其驱动因子

常亚斌, 朱睿, 肖生春, 李雅培

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

Yabin Chang, Rui Zhu, Shengchun Xiao, Yapei Li

表6 驱动因子对2015年阿拉善盟沙地分布影响程度的qD,U值

Table 6 qD,U values of the influence degree of driving factors on the distribution of sandy land in the Alxa League in 2015

X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 qD,U 0.1117 0.0804 0.0469 0.1787 0.0726 0.0999 0.0570 0.1809 0.1713 0.0049 P 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00