中国干旱区太阳辐射变化特征分析
赵龙, 刘宇伟, 姜雪, 周强, 沈渭程, 任余龙

Analysis of solar radiation variation characteristics in arid region of China
ZHAO long, LIU Yuwei, JIANG Xue, ZHOU Qiang, SHEN Weicheng, REN Yulong
图4 1980—2020年中国干旱区日平均地表下行太阳辐射M-K突变检验(a),及1980—1995年(b)、1996—2020年(c)区域平均的日地表下行太阳辐射距平(单位:MJ·m-2
Fig.4 The Mann-Kendall abrupt change test of daily mean surface downward solar radiation (a), and regional mean anomalies of daily surface downward solar radiation during 1980-1995 (b) and 1996-2020 (c) (Unit: MJ·m-2) over arid regions of China