蒙元时期陕甘宁交界地区干湿变化特征
戴君虎1, 肖树芳1, 2, 葛全胜1, 王梦麦1, 2, 崔海亭3
Aridity-humidity Changes in the Borderland of Shaanxi, Gansu  and Ningxia
DAI Junhu1, XIAO Shufang1, 2, GE Quansheng1, WANG Mengmai1, 2, CUI Haiting3
地理学报 . 2009, (7): 839 -849 .  DOI: 10.11821/xb200907008