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10 规模农地变化驱动机制及其政策响应
Fig. 10 Driving mechanism and policy response of scaling farmland change