中国典型山区农业水土资源匹配格局变化——以太行山区、横断山区、黔桂喀斯特山区为例
王佳月, 辛良杰, 戴尔阜

Spatio-temporal variations of the matching patterns of agricultural land and water resources in typical mountainous areas of China
WANG Jiayue, XIN Liangjie, DAI Erfu
图2 2015年中国三大山区耕地在不同高程、坡向的分布
Fig. 2 Distribution of farmland at different elevations and slope aspects among three mountainous areas in China in 2015