TY - Data T1 - 30m permafrost distribution map of the Genhe River Basin, Erguna area, western slope of the Greater Khingan Mountains (2023-2025) A1 - HU Guojie DO - 10.12072/ncdc.nieer.db7246.2026 PY - 2026 DA - 2026-03-31 PB - National Cryosphere Desert Data Center AB - DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/a8f959f0-bcd8-4049-af4a-c7b83693c1ae ER -