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10 阿拉善盟2000—2015年沙地变化驱动因子交互作用影响

Table 10 The influence of Interaction of driving factors of sandy land change in the Alxa League from 2000 to 2015

X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X1 0.0065 X2 0.0251 0.0104 X3 0.0144 0.0272 0.0046 X4 0.0101 0.0237 0.0072 0.0038 X5 0.0319 0.0252 0.0305 0.0234 0.0056 X6 0.0313 0.0279 0.0280 0.0338 0.0308 0.0195 X7 0.0066 0.0251 0.0144 0.0101 0.0319 0.0313 0.0065 X8 0.0238 0.0206 0.0230 0.0199 0.0258 0.0296 0.0238 0.0126 X9 0.0257 0.0236 0.0251 0.0226 0.0268 0.0319 0.0257 0.0281 0.0166 X10 0.0455 0.0357 0.0386 0.0388 0.0506 0.0464 0.0455 0.0408 0.0389 0.0290