@data{10.1594/PANGAEA.946231,
title = {The phenological data of lake ice in the Northern Hemisphere extracted from SMMR, SSM/I, and SSMIS data from (1979-2020)},
author = {柯长青},
url = {http://www.ncdc.ac.cn/portal/metadata/6b1f2b7f-6d07-401b-b28d-692492b17af8},
cstr = {11738.11.NCDC.PANGAEA.DB6810.2025},
doi = {10.1594/PANGAEA.946231},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}