小兴安岭黑大公路沿线多年冻土分布及退化状态

王彪, 盛煜, 刘建平

Distribution and Degradation of Permafrost in Xiao Hinggan Mountains along the Heihe-Dalian Highway

WANG Biao, SHENG Yu, LIU Jian-ping

冰川冻土 . 2001, (3): 312 -306 . DOI: 10.7522/j.issn.1000-0240.2001.0053