基于标准化降水蒸散指数(SPEI)的毛乌素沙地1981—2020年干旱特征研究 |
廉泓林, 韩雪莹, 刘雅莉, 韩雨晴, 杨文斌, 熊伟 |
Study on spatiotemporal characteristics of atmospheric drought from 1981 to 2020 in the Mu Us Sandy Land of China based on SPEI index |
Honglin Lian, Xueying Han, Yali Liu, Yuqing Han, Wenbin Yang, Wei Xiong |
图3 1981—2020年毛乌素沙地春季(A)、夏季(B)、秋季(C)、冬季(D)降水量及气温的变化趋势 |
Fig.3 The trends of the changes of precipitation and temperature in spring, summer,autumn, winter in the Mu Us Sandy Land from 1981 to 2020 |
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