基于SPEI的甘南高原气象干旱变化特征 |
赵惠珍, 何涛, 郭瑞霞, 王成福, 张艳荣, 李琪 |
Meteorological drought variation characteristics in the Gannan Plateau based on standardized precipitation evapotranspiration index |
ZHAO Huizhen, HE Tao, GUO Ruixia, WANG Chengfu, ZHANG Yanrong, LI Qi |
图8 甘南高原不同季节轻旱发生频率的空间分布(单位:%) (a)春季,(b)夏季,(c)秋季,(d)冬季 |
Fig.8 Spatial distribution of slight drought frequency in different seasons in the Gannan Plateau (Unit: %) (a) spring, (b) summer,(c) autumn, (d) winter |
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