基于SPI的青海省春季干旱时空演变特征及环流诊断
马有绚, 李万志, 王丽霞, 白文蓉, 王紫文
Spatial and Temporal Evolution and Atmospheric Circulation Diagnosis of Spring Drought Based on SPI in Qinghai Province
MA Youxuan, LI Wanzhi, WANG Lixia, BAI Wenrong, WANG Ziwen
干旱气象 . 2020, (03): 362 -370 .