三峡库区规模农地时空变化特征及其驱动机制
梁鑫源,李阳兵

Spatio-temporal features of scaling farmland and its corresponding driving mechanism in Three Gorges Reservoir Area
LIANG Xinyuan,LI Yangbing
图5 2009年研究区土地利用类型图与规模农地增长来源
Fig. 5 The land use type in 2009 and the source of scaling farmland growth