基于双维视角的黄河上游地区人口收缩特征及其影响因素
王录仓, 屈艳琦

Characteristics of population shrinking and influencing factors in the upper reaches of the Yellow River from a two-dimensional perspective
Lucang Wang, Yanqi Qu
图8 影响因子交互作用对收缩的解释程度
Fig.8 The degree of explanation for shrinking by the interaction of influencing factors