小兴安岭地区黑河—北安段多年冻土分布特征

张艳, 吴青柏, 刘建平

Distribution Characteristics of the Permafrost in the Section from Heihe to Bei’an in the Xiao Hinggan Mountains

ZHANG Yan, WU Qing-bai, LIU Jian-ping

冰川冻土 . 2001, (3): 323 -317 . DOI: 10.7522/j.issn.1000-0240.2001.0057