New Progress on Permafrost Temperature and Thickness in the Source Area of the Huanghe River
Dong-liang LUO, Hui-jun JIN, Lin LIN, Rui-xia HE, Si-zhong YANG, Xiao-li CHANG
SCIENTIA GEOGRAPHICA SINICA . 2012, (7): 898 -904 .  DOI: 10.13249/j.cnki.sgs.2012.07.898