气候变暖对中国三大粮食作物的影响
李蔓, 房世波, 韩佳昊, 卓文, 张展豪, 马玉平, 王斌, 齐月, 俄有浩, 谭凯炎, 赫迪, 赵花荣

Impact of climate warming on the three major grain crops in China
LI Man, FANG Shibo, HAN Jiahao, ZHUO Wen, ZHANG Zhanhao, MA Yuping, WANG Bin, QI Yue, E Youhao, TAN Kaiyan, HE Di, ZHAO Huarong
图2 1961—2020中国冬小麦、春玉米种植北界变化及水稻1990年前、后30 a潜在种植区比较
Fig.2 Changes in the northern planting boundaries of winter wheat, spring corn from 1961 to 2020 and a comparison of potential planting areas of rice between two 30-year periods before and after 1990 in China