TY - JOUR A1 - Cai, Y. A1 - Duguay, C. R. A1 - Ke, C.-Q. T1 - A 41-year (1979-2019) passive microwave derived lake ice phenology data record of the Northern Hemisphere JO - Earth Syst. Sci. Data Discuss. J1 - ESSDD VL - 2022 SP - 1 EP - 23 Y1 - 2022/02/04 PB - Copernicus Publications SN - 1866-3591 UR - https://essd.copernicus.org/preprints/essd-2021-435/ L1 - https://essd.copernicus.org/preprints/essd-2021-435/essd-2021-435.pdf DO - 10.5194/essd-2021-435 ER -