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National Cryosphere Desert Data Center
Arctic flux observation data
 This dataset is constructed based on the FLUXNET2015 data framework, with extraction and compilation of monthly aggregated data from flux tower site...
visits:
109
file size:
13.2 KiB
update time:
2026-05-13

National Cryosphere Desert Data Center
Arctic Land Snow Cover Dataset (1982-2015)
 This dataset provides monthly snow cover fraction (SCF) products covering Arctic land areas (north of 66°N) from 1982 to 2015, with a spatial resolu...
visits:
472
file size:
2.7 GiB
update time:
2026-05-13

National Cryosphere Desert Data Center
Evapotranspiration dataset of Arctic land vegetation significantly greening areas (1982-2015)
 This dataset provides evapotranspiration (ET) data for the vegetation significantly greening areas in July and August over Arctic land from 1982 to ...
visits:
313
file size:
36.7 MiB
update time:
2026-05-13

National Cryosphere Desert Data Center
Arctic Snow Cover Day Dataset (1980-2024)
  The snow cover dataset aims to provide a long-term (1980–2024), continuous (daily) record of snow cover in the Arctic (north of 66°34′N) for c...
visits:
297
file size:
1.1 GiB
update time:
2026-05-20

National Cryosphere Desert Data Center
Socio economic Dataset of Arctic Provinces from 1980 to 2020
 The data covers the population of Arctic countries from 1980 to 2020 GDP 65 socio-economic indicators, including health status, agriculture, public ...
visits:
138
file size:
291.4 KiB
update time:
2026-05-07

National Cryosphere Desert Data Center
Daily sea ice concentration dataset based on FY-3D MWRI Arctic brightness temperature data (2010-2019)
The sea ice concentration dataset (SIC) is derived from the brightness temperature recalibrated by the Microwave Radiation Imager (MWRI) sensor. The M...
visits:
5981
file size:
5.8 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
A monthly 5 km Arctic sea ice thickness product from 1995 to 2023 using multiple radar altimetry data
Arctic sea ice is of great importance to the regional and global climate change study. Satellite observations have demonstrated that the Arctic sea ice ...
visits:
5951
file size:
927.5 MiB
update time:
2026-05-14

National Cryosphere Desert Data Center
Long-term lead and mercury concentrations and isotopes dataset for the Arctic environmental media samples from 1968 to 2025
 Lead and mercury concentrations and isotope data are important fundamental indicators for assessing the status of lead and mercury pollution in the ...
visits:
152
file size:
743.1 KiB
update time:
2026-05-07

National Cryosphere Desert Data Center
A long-term monthly dataset of cloud fraction over the Arctic based on multiple satellite products using cumulative distribution function matching and Bayesian maximum entropy
The low accuracy of satellite Cloud fraction (CF) over the Arctic seriously restricts accurate assessment of regional and global radiant energy balance u...
visits:
8588
file size:
18.1 MiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Arctic Gridded surface cloud fraction radiative kernels (GCF-CRKs)
These gridded surface cloud fractional radiation nuclei (GCF-CRKs) were created by integrating refined estimates of sinking surface shortwave radiatio...
visits:
5418
file size:
52.0 MiB
update time:
2026-01-14

National Cryosphere Desert Data Center
A dataset of winter CO₂ emissions in the Northern Hemisphere permafrost regions from 1982 to 2022
 Global warming is accelerating the decomposition of organic carbon stored in permafrost regions, particularly during winter when photosynthesis ceas...
visits:
234
file size:
319.4 MiB
update time:
2026-06-02

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