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update time
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National Cryosphere Desert Data Center
A data set for estimating biomass carbon and organic carbon storage in soils of the northern circumpolar permafrost region in the year 2010
The time-series data of the Normalized Difference Vegetation Index (NDVI) is a crucial indicator for global and regional vegetation monitoring. How...
visits:
1162
file size:
1.9 GiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Antarctic Iceberg Dataset (2018-2023)
visits:
1660
file size:
544.6 MiB
update time:
2026-04-02
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:
587
file size:
743.1 KiB
update time:
2026-05-07
National Cryosphere Desert Data Center
Dataset of the Temperature Effect of Arctic Land Evapotranspiration Variation
Under the context of global warming, vegetation greening in the Arctic is a well-recognized phenomenon, profoundly affecting regional water and ener...
visits:
1581
file size:
2.1 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Arctic Land Temperature Dataset (1982-2015)
This dataset provides monthly near-surface air temperature data for Arctic land areas (north of 60°N) from 1982 to 2015, with a spatial resolution o...
visits:
1679
file size:
302.9 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
The Arctic Land Natural Disaster Risk Dataset from 1980 to 2020
This dataset conducts a systematic assessment of natural disaster risks on Arctic land, filling the gap in comprehensive risk data for multiple disasters in ...
visits:
1661
file size:
21.7 MiB
update time:
2026-05-07
National Cryosphere Desert Data Center
Three interdecadal glacier inventories for Svalbard in the High Arctic
Due to climate warming and complex glacier dynamics, glaciers in Svalbard are melting rapidly, and it is necessary to regularly update glacier boundaries ...
visits:
7672
file size:
20.1 MiB
update time:
2026-01-19
National Cryosphere Desert Data Center
A dataset of monthly soil freezing depth distribution in the Pan Arctic from 2004 to 2023 hydrological years
Under the Arctic and winter amplification of warming, soil freeze depth (SFD) serves as a sensitive indicator of changes in pan-Arctic frozen soils....
visits:
521
file size:
325.8 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
A data set for Microorganisms and Nitrogen Transformation Rates in the Arctic Permafrost Region, 2014
This dataset focuses on the Arctic region of Ny-Ålesund (78°55′N, 11°56′E, located on Spitsbergen Island in Svalbard) and other Arctic locations. It...
visits:
493
file size:
2.9 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Monthly Soil Surface Temperature Dataset around the Arctic (2003-2023)
Soil surface temperature (SST) is an important variable for energy exchange between the earth and atmosphere, and a key indicator for evaluating cha...
visits:
969
file size:
35.4 GiB
update time:
2026-05-13
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:
557
file size:
13.2 KiB
update time:
2026-05-13
National Cryosphere Desert Data Center
IMPMCT: a dataset of Integrated Multi-source Polar Mesoscale Cyclone Tracks in the Nordic Seas(2001-2024)
This dataset fully records 24 years of observational records of polar mesoscale cyclones in the Nordic region during winter (November to April of the ...
visits:
2711
file size:
5.7 GiB
update time:
2026-01-14
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:
1582
file size:
2.7 GiB
update time:
2026-05-13
National Cryosphere Desert Data Center
BioClimPolar1980-2000 Arctic 10 kilometer Resolution Bioclimate Database
BioClimPolar1980-2000 is a dataset containing grid map layers of bioclimatic variables, specifically developed for the Arctic land and circumpolar r...
visits:
1039
file size:
338.6 MiB
update time:
2026-05-07
National Cryosphere Desert Data Center
Distribution of Permafrost in the Arctic Circle, Annual Average Ground Temperature, and Changes in Active Layer Thickness (1980-2019)
Permafrost is one of the most sensitive components of the geosphere under global change, and its thermal dynamics directly influence surface e...
visits:
1245
file size:
613.6 MiB
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:
1076
file size:
36.7 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
A dataset of permafrost roof temperature in the Arctic from 2003 to 2023
Since the end of the "stagnation period" of global warming in 2013, the global near surface temperature has rapidly increased, causing changes in th...
visits:
908
file size:
274.8 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Arctic Land Surface Albedo Dataset (1982–2015)
This dataset provides monthly scale surface albedo data covering the Arctic land region from 1982 to 2015. This dataset is constructed based on the ...
visits:
957
file size:
2.9 GiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Atmospherically corrected ASMR-E/2 passive microwave brightness temperatures for the Arctic, 2002-2025
Passive microwave brightness temperatures (TBs) from the Advanced Microwave Scanning Radiometer (AMSR) series, including AMSR-E and AMSR2, are widel...
visits:
513
file size:
1.0 TiB
update time:
2026-09-21
National Cryosphere Desert Data Center
Cryosphere Inland Water Greenhouse Gases Database (CIWD-GHG)
This is a database called Cryosphere Inland Water Greenhouse Gases Database (CIWD-GHG), which provides spatial-temporally resolved greenhouse gases ...
visits:
559
file size:
2.9 MiB
update time:
2026-05-14
