中国耕地压力的空间分异及社会经济因素影响——基于342个地级行政区的面板数据
张慧, 王洋

Spatial differentiation of cropland pressure and its socio-economic factors in China based on panel data of 342 prefectural-level units
Hui ZHANG, Yang WANG
表2 2001-2013年中国耕地压力指数的总体分异情况
Tab. 2 The global differentiation of the pressure index of cultivated land in China since 2001
年份 CV(0.1倍) T(0.5倍) GE A GDI
2001 0.2132 0.3133 0.3949 0.2172 0.2851
2005 0.3629 0.5484 0.6318 0.3360 0.4709
2009 0.6243 0.9358 0.9775 0.4903 0.7594
2013 0.6261 0.9596 1.0593 0.5098 0.7911