%0 Dataset
%T Basic Data on Typical Stratigraphic Profiles in the Permafrost Zones of Northeast China (2010–2022)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/42f58cee-8441-48c8-8d51-0d4062581cd8
%W NCDC
%R 10.12072/ncdc.nieer.db7293.2026
%A Li Guoyu
%A Chen Dun
%A Gao Kai
%A Wang Fei
%A Cao Yapeng
%A Yin Guoan
%A NIU Fujun
%A Shang Yunhu
%A Lin Juncen
%A Du Qingsong
%A Jia Han
%A Wang Yapeng
%A Qi Shunshun
%A Ai Xihui
%A Yang Jiawei
%A Li Zhaoxiang
%A Hu Meirong
%K Stratigraphic lithology;China Russia crude oil pipeline;permafrost region in Northeast China
%X This dataset provides typical stratigraphic profile data revealed by drilling exploration at 8 locations along the China Russia Crude Oil Pipeline (CRCOP). The data records cover the geological lithology, thickness, and frozen soil characteristics of the pipeline mileage K8~K391 interval (latitude and longitude range: 50.47 °~53.32 ° N, 124.01 °~124.70 ° E). This dataset can provide key geological background parameters for the stability analysis of buried pipeline foundations in cold regions and the prevention and control of thermal melting disasters.  The data fields in the table include borehole number, pipeline mileage (K8, K94, etc.), location information (longitude and latitude of the borehole center point and surface elevation), borehole depth, lithology and thickness of the formation, and formation description (including frozen soil characteristics).