京津风沙源治理工程区生态环境质量及驱动力
王卫国, 谢欢, 冯国庆, 家淑珍

Ecological environment quality and driving forces in the Beijing-Tianjin Sandstorm Source Control Project area
Weiguo Wang, Huan Xie, Guoqing Feng, Shuzhen Jia
图8 京津风沙源二期治理工程区影响因素交互作用类型探测结果
注:X1:NPP;X2:年降水量;X3:水土流失指数;X4:坡度;X5:年均气温;X6:生境质量指数;X7:高程;X8:土壤有机质含量;X9:GDP;X10:人口密度;X11:土地利用强度
Fig.8 Detection results of the interaction type of driving factors in BTSSCPA