Variation characteristic of snowfall and its relationship with atmospheric circulation factor in eastern Hexi corridor
YANG Xiao-ling, SUN Zhan-feng, LI Yan-ying, WANG Sheng
HUBEI AGRICULTURAL SCIENCES . 2021, (18): 36 -41 .  DOI: 10.14088/j.cnki.issn0439-8114.2021.18.008