Cold events of Holocene indicated by primary elements distribution of the high-resolution sand dunes in the Salawusu River Valley

NIU Dongfeng, LI Baosheng, DU Shuhuan, WEN Xiaohao, QIU Shifan, OU Xianjiao, YANG Yi

Journal of Geographical Sciences . 2008, (1): 26 -36 . DOI: 10.1007/s11442-008-0026-4