多年冻土南界附近青藏铁路路基下的冻土退化

孙志忠, 武贵龙, 贠汉伯, 刘国军, 芮鹏飞

Permafrost degradation under an embankment of the Qinghai-Tibet Railway in the southern limit of permafrost

SUN Zhizhong, WU Guilong, YUN Hanbo, LIU Guojun, RUI Pengfei

冰川冻土 . 2014, (4): 767 -771 . DOI: 10.7522/j.issn.1000-0240.2014.0092