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National Cryosphere Desert Data Center
Data of active permafrost layers (seasonal permafrost) in Liangdaohe (China05) on the Qinghai-Tibet Plateau (1999-2006)
This data is provided by the State Key Laboratory of Cryospheric Science, Institute of Cold and Drought Research, Chinese Academy of Sciences, and provide...
visits:
12000
file size:
30.1 MiB
update time:
2026-05-26
National Cryosphere Desert Data Center
A 1 km Resolution Permafrost Distribution Dataset over Eurasia from (2000-2020)
The existence and distribution of permafrost not only profoundly affect surface energy balance, hydrological processes, and ecosystem stability, but...
visits:
8004
file size:
12.4 MiB
update time:
2026-07-01
National Cryosphere Desert Data Center
High-resolution datasets of permafrost thermal state and hydrothermal zonation in the Northern Hemisphere
We have compiled the largest number of annual average ground temperature (1002) and active layer thickness (452) ground observation data in the Nort...
visits:
3551
file size:
339.8 MiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Land use data of 30m in the permafrost region of Northeast China (2000-2020)
This dataset provides land use/cover data (LULC) with a resolution of 30 meters in the permafrost region of Northeast China from 2000 to 202...
visits:
728
file size:
2.6 GiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Surface freeze-thaw dataset of China and surrounding areas from 2000 to 2023
The near surface freeze-thaw cycle is a fundamental characteristic of thermal changes in the land surface and an important parameter for studying th...
visits:
9376
file size:
21.1 GiB
update time:
2026-05-27
National Cryosphere Desert Data Center
Sample data set of moisture survey in the active layer of the permafrost region of the Qinghai-Tibet Plateau (2009-2024)
This dataset was systematically collected and compiled for the permafrost active layer on the Qinghai–Tibet Plateau during 2009–2024, supported by t...
visits:
611
file size:
16.0 KiB
update time:
2026-10-12
National Cryosphere Desert Data Center
Active layer data of permafrost in Wudaoliang, Qinghai Tibet Plateau, 2014-2016
This data set mainly includes the temperature and moisture data of permafrost active layer in Wudaoliang comprehensive observati...
visits:
8793
file size:
633.4 KiB
update time:
2021-12-01
National Cryosphere Desert Data Center
Northern Hemisphere Permafrost Dataset (1986-2098)
The Northern Hemisphere Permafrost Dataset (1986-2098) is the temperature (℃) at the depth of permafrost melting calculated based on the Kudryavtsev model...
visits:
13686
file size:
16.9 MiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Current state and past changes in frozen ground at the Third Pole
This dataset is part of the data that supports the analysis in the paper "Advances in Climate Change Research" (Ran et al., 2022), including the cur...
visits:
2364
file size:
150.8 MiB
update time:
2026-03-11
National Cryosphere Desert Data Center
Active layer data of permafrost in Qinghai Tibet Plateau from 2014 to 2016
<p>This data set mainly includes the temperature and moisture data of permafrost active layer in Tanggula comprehensive observation site of...
visits:
8662
file size:
479.9 KiB
update time:
2026-05-12
National Cryosphere Desert Data Center
A map-constrained dataset of frozen ground distribution changes on the Qinghai-Tibetan Plateau from 1980 to 2018
This dataset provides a set of annual frozen ground distribution products for the Qinghai-Tibetan Plateau from 1980 to 2018. It employed a Map-based...
visits:
2891
file size:
408.6 KiB
update time:
2026-05-11
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:
1362
file size:
319.4 MiB
update time:
2026-06-02
National Cryosphere Desert Data Center
The mean annual ground temperature (MAGT) and permafrost thermal stability dataset over Tibetan Plateau for 2005-2015
Mean annual ground temperature (MAGT) at a depth of zero annual amplitude and permafrost thermal stability type are fundamental importance for engin...
visits:
20056
file size:
61.9 MiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Research data set of crack failure of paved highway embankment in permafrost environment of Qinghai Tibet Plateau (2014-2017)
This data set has carried out many field investigations on the subgrade crack damage in the section K2900~K3400 of the Qinghai Tibet Highway from March 2...
visits:
7178
file size:
9.3 KiB
update time:
2023-07-06
National Cryosphere Desert Data Center
The frozen soil observation dataset from the Tianshan Station for Snow Cover and Avalanche Research(1967-2021)
The Tianshan Station for Snow Cover and Avalanche Research was built in 1967, which is the only field observation station in China and Central Asia to ...
visits:
8693
file size:
3.1 MiB
update time:
2022-07-21
National Cryosphere Desert Data Center
90 m Active Layer Moisture Dataset for the Qinghai–Tibet Plateau Permafrost Region（2009-2024）
This dataset is a spatial distribution product of the volumetric moisture content of the active layer in the permafrost region of the Qinghai Tibet ...
visits:
2346
file size:
2.9 GiB
update time:
2026-10-12
National Cryosphere Desert Data Center
Northern Hemisphere Seasonal Freeze Depth Dataset (1850-2100)
Based on 1220 long-term time series data of maximum freezing depth stations in the Northern Hemisphere as training data, the XGBoost algorithm is us...
visits:
8391
file size:
253.7 MiB
update time:
2026-06-30
National Cryosphere Desert Data Center
Long-term series kilometer-level active layer thickness data set in Northern Hemisphere (1850-2100)
The active layer thickness is one important indicators for the permafrost study . Under the current global warming background, the rate of temperatu...
visits:
12485
file size:
71.1 GiB
update time:
2026-07-02
National Cryosphere Desert Data Center
High spatial resolution surface temperature inversion data set of China-Pakistan Economic Corridor from 2013-2018
Based on the thermal infrared band of Landsat 8 satellite, the high-resolution land surface temperature inversion data set of China-Pakistan Economic Corr...
visits:
14188
file size:
1.2 TiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Data of Compound soil and atmospheric dryness drives recent vegetation browning across the northern permafrost zone
This data includes all datasets and reproducible codes used in the article by Wu M et al. Nature Communications, 2026. The data includes research ar...
visits:
1458
file size:
2.0 GiB
update time:
2026-05-11
