冀中南地区农田生物生产力与碳截获能力时空变化分析
胡乔利, 沈彦俊, 陈福军, 齐永青, 张玉翠

Spatial-temporal Change of Biological Productivity and Carbon Capture Capability in the Mid-south of Hebei Province
Qiao-li HU, Yan-jun SHEN, Fu-jun CHEN, Yong-qing QI, Yu-cui ZHANG
图2 冀中南地区的粮食单产
Fig.2 The annual per unit area grain yield in the mid-south parts of Hebei Province