@data{10.12072/ncdc.westdc.db3774.2023,
title = {基于《环北极多年冻土和地下冰状态图》的中国多年冻土分布图(第二版)},
author = {吴立宗},
url = {http://www.ncdc.ac.cn/portal/metadata/16e16d96-482c-4a1a-9345-6f2fa350690e},
cstr = {11738.11.ncdc.Westdc.2020.577},
doi = {10.12072/ncdc.westdc.db3774.2023},
journal = {国家冰川冻土沙漠科学数据中心},
publisher = {国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)}
}