地理国情分类区划模型构建及实证研究——以河南省为例
谢明霞, 王家耀, 陈科

The model construction and empirical research on classification-based regionalization of geographical national conditions:Take Henan Province as an example
Mingxia XIE, Jiayao WANG, Ke CHEN
图8 河南省地理国情分类区划图
Fig.8 Thematic map of classification-based regionalization for geographical national conditions in Henan Province