AUTHOR=Shang Yunhu , Cao Yapeng , Li Guoyu , Gao Kai , Zhang Hang , Sheng Jie , Chen Dun , Lin Juncen TITLE=Characteristics of meteorology and freeze-thaw in high-latitude cold regions: a case study in Da Xing’anling, Northeast China (2022–2023) JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1476234 DOI=10.3389/feart.2024.1476234 ISSN=2296-6463