中国村域贫困地理格局及其分异机理
周扬, 李寻欢, 童春阳, 黄晗

The geographical pattern and differentiational mechanism of rural poverty in China
ZHOU Yang, LI Xunhuan, TONG Chunyang, HUANG Han
图4 中国贫困村的地形特征分级统计
Fig. 4 Statistics on the topographic features of poverty-stricken villages in China