TY - Data T1 - Basic Data on Typical Stratigraphic Profiles in the Permafrost Zones of Northeast China (2010–2022) A1 - Li Guoyu DO - 10.12072/ncdc.nieer.db7293.2026 PY - 2026 DA - 2026-04-07 PB - National Cryosphere Desert Data Center AB - DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/42f58cee-8441-48c8-8d51-0d4062581cd8 ER -