20世纪西北地区降水量变化特征

20世纪西北地区降水量变化特征

宋连春, 张存杰

Changing Features of Precipitation over Nothwest China During the 20th Century

SONG Lian-chun, ZHANG Cun-jie

冰川冻土 . 2003, (2): 143 -148 . DOI: 10.7522/j.issn.1000-0240.2003.0025