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Subject:
physical geography
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permafrost
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permafrost degradation
(1)
permafrost distribution map
(1)
permafrost melting
(1)
precipitation phase
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random forest
(1)
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(1)
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(1)
seasonal permafrost
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snow
(1)
soil organic carbon
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中国科学：地球科学（英文版）
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Publish time
update time
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National Cryosphere Desert Data Center
Average annual ground temperature data of Kunlun Mountain Pass (QTB02) on the Qinghai-Tibet Plateau (2003-2010)
This data is the long-term positioning ground temperature observation data of Institute of Environment and Engineering in Cold and Dry Regions, Chinese Ac...
visits:
12578
file size:
11.1 KiB
update time:
2026-05-26
National Cryosphere Desert Data Center
Daily Observation Data Sets of Artificial Ground Weather on Forests Margin Grassland in Pailugou Watershed of Qilian Mountains ( 2000-2003,2007-2011 )
The Qilian Mountains drainage ditch basin is a field scientific research test basin of Qilian Mountains Forests Ecological Station. It is located in Mazhi...
visits:
9491
file size:
554.0 KiB
update time:
2023-08-22
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
Distribution Map of Permafrost within 1km of Northeast China (2023-2024)
This dataset is the distribution data of permafrost in Northeast China, combined with actual drilling and pit exploration data. Driven by terrain fa...
visits:
2139
file size:
2.4 MiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Annual retrogressive thaw slump distribution dataset along the Qinghai–Tibet Engineering Corridor (2019–2025)
This dataset records annual retrogressive thaw slump (RTS) distributions and boundaries along the permafrost section of the Qinghai–Tibet Engineering Corrido...
visits:
39
file size:
19.6 MiB
update time:
2026-10-14
National Cryosphere Desert Data Center
Multi-year permafrost active layer data of Sonam Dajie, Qinghai-Tibet Plateau, 1999-2006
The data of the permafrost active layer in the Sonam Dajie area of the Qinghai Tibet Plateau (China02) from 1999 to 2006 is a dataset obtained through obs...
visits:
13673
file size:
35.7 MiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Scenario Projections of Glaciers, Permafrost, Snow, and Precipitation Phase in the Source Region of the Yangtze and Yellow Rivers Through the End of the 21st Century (2015-2100)
1. Dataset Overview This dataset is designed to support research on cryospheric changes and their hydrological and ecological impacts in t...
visits:
350
file size:
6.0 GiB
update time:
2026-09-20
National Cryosphere Desert Data Center
Distribution map of permafrost in China based on "Diagram of Permafrost and Subsurface Ice State of the Circumpolar Arctic" (2nd Edition)
The distribution map of permafrost and underground ice around the Arctic is the only international permafrost data map compiled by the International Assoc...
visits:
22047
file size:
1.3 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Monthly average data of permafrost active layer in Beiluhe (QT02) on the Qinghai-Tibet Plateau (2003-2010)
This data is the long-term positioning ground temperature observation data of Institute of Environment and Engineering in Cold and Dry Regions, Chinese Ac...
visits:
14813
file size:
29.4 KiB
update time:
2026-05-26
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
Frozen ground dataset from 2019-10 to 2021-05 at Sandaohaizi Observation site of Koktokay Snow Station
<p>  The dataset is daily frozen ground data observed by Sandaohaizi observation field of Koktokay Snow Station from October 2019 ...
visits:
7567
file size:
0 Bytes
update time:
2022-04-20
National Cryosphere Desert Data Center
Northern Hemisphere Permafrost ground temperature data since the last glacial maximum
The Last Glacial Maximum (LGM) is the most recent period of large-scale glaciation. Since this period, climate evolution has spanned multiple ...
visits:
781
file size:
690.3 GiB
update time:
2026-07-02
National Cryosphere Desert Data Center
Frozen ground dataset from 2018-09 to 2020-05 at Kuwei Observation site of Koktokay Snow Station
<p>  The dataset is 7-year daily frozen ground data observed by Kuwei observation field of Koktokay Snow Station from September 20...
visits:
7183
file size:
0 Bytes
update time:
2022-04-20
National Cryosphere Desert Data Center
Two-dimensional ground deformation dataset in permafrost zone of the Qinghai-Tibet Engineering Corridor, China (from February 2017 to March 2022)
Under the dual effects of global warming and human activities, the permafrost degradation in the permafrost section of the Qinghai Tibet Engineering...
visits:
3881
file size:
1.8 GiB
update time:
2026-05-27
National Cryosphere Desert Data Center
Daily data sets of artificial ground meteorological observation for Picea crassifolia forests in Pailugou watershed, Qilian Mountains ( 2000-2003,2007-2011 )
The Qilian Mountain drainage ditch basin is a field scientific research test basin of Qilian Mountain Forest Ecological Station. It is located in Mazhi To...
visits:
9629
file size:
837.8 KiB
update time:
2023-08-22
National Cryosphere Desert Data Center
Land surface temperature data of different underlying surfaces in the permafrost region of Northeast China (2022-2023)
This dataset consists of observation data on surface temperatures of 9 different underlying surfaces at 3 monitoring sites in the permafrost...
visits:
1244
file size:
171.6 KiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Ground temperature data of 66 highway maintenance classes in Qinghai Tibet Plateau from 2004 to 2006
This data is provided by the State Key Laboratory of Cryospheric Science, Institute of Cold and Drought Research, Chinese Academy of Sciences, which is pr...
visits:
9681
file size:
5.8 MiB
update time:
2026-05-26
National Cryosphere Desert Data Center
Data of permafrost active layer on the South Bank of Tongtianhe in 2004
The 2004 permafrost activity layer data on the southern bank of the Tongtian River in the Qinghai Tibet Plateau (QT06) is a dataset obtained through obser...
visits:
12906
file size:
9.0 MiB
update time:
2026-05-12
National Cryosphere Desert Data Center
30 meter permafrost underground ice storage map of the Kamalan River basin in the Dongpo Tahe area of the Greater Khingan Range (2023-2024)
The data is based on the measured sample data of underground ice reserves obtained through on-site mechanical/manual drilling and exploratio...
visits:
1904
file size:
22.0 MiB
update time:
2026-05-11
