1993—2017年气候变化对西藏谷物单产的定量影响
丁锐, 史文娇

Quantitative evaluation of the effects of climate change on cereal yields of Tibet during 1993-2017
DING Rui, SHI Wenjiao
图2 1993—2017年西藏各市耕地区域气象因子逐年变化
Fig. 2 The annual changes of each variable factor in cropland area in different cities of Tibet from 1993 to 2017