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120
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421
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140
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661
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43
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72
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48
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145
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China Scientific Data
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National Cryosphere Desert Data Center
Stable isotope dataset of different water bodies in typical permafrost dominated basins on the Qinghai Tibet Plateau (2017-2022)
Different water bodies, including precipitation, temperate lakes/ponds, streams, natural springs, and ground ice, were monitored in a basin dominated ...
visits:
3540
file size:
291.0 KiB
update time:
2026-01-14
National Cryosphere Desert Data Center
1:600 000 Permafrost Map along the Qinghai-Tibet Highway
The data are a digitized permafrost map along the Qinghai-Tibet Highway (1:600,000) (Boliang Tong, et al. 1983), which was compiled by Boliang Tong, shude...
visits:
15185
file size:
3.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Comprehensive data set of Cryosphere in the Qinghai Tibet Plateau
Contents of this data set: 1、 Document (description file of data set) 2、 Fgmodel (model data) 3、 Grid DEM, hillshade (digital ...
visits:
12733
file size:
126.5 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Geocryological regionalization and classification map of the frozen soil in China (1:10,000,000)
These data are digitized for the Geocryological Regionalization and Classification Map of the Frozen Soil in China (1:10 million) (Guoqing Qiu et al., 200...
visits:
32044
file size:
1.2 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Distribution Map of Frozen Ground in China based on Map of Snow, Ice and Frozen Ground in China
The scanned picture of the Map of Snow Ice and Frozen Ground in China (1:4,000,000) (Shi Yafeng, Meidesheng, 1988) is geometrically corrected and then dig...
visits:
24004
file size:
2.6 MiB
update time:
2024-05-28
J
National Cryosphere Desert Data Center
Hydrological and Geomorphic Unit Hydrological Map Dataset of the Qinghai Tibet Plateau Basin
Hydrological and geomorphological processes are intricately linked in the Earth system, collectively describing land hydrological behavior and biogeoc...
visits:
5654
file size:
918.4 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
MODIS MOD17A3HGF Net Primary Productivity (NPP) Dataset of Qilian Mountains Region (2000-2019)
Based on the MOD17A3HGF.006 dataset, the segmented images covering the Qilian Mountains region were processed using MRT tools and Python language code for...
visits:
21072
file size:
29.9 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Remote sensing data set of ground deformation in large-scale permafrost area of Qinghai Tibet Plateau (2014-2019)
Existing observations and models show that under the background of climate warming, the thickness of permafrost active layer in Qinghai Tibet Plateau in...
visits:
10814
file size:
155.3 MiB
update time:
2023-06-12
National Cryosphere Desert Data Center
Annual runoff of representative hydrological station in Qilian Mountain Nature Reserve (1956-1997)
This data represents the annual runoff and annual average values of representative hydrological stations in the Qilian Mountain Nature Reserve from 1956 t...
visits:
14240
file size:
12.0 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Water Chemistry and Isotope Dataset of Wuding River Basin in Yulin City, Shaanxi Province and Maguan River Basin in Shuozhou City, Shanxi Province (May 2019 November 2020)
This data is based on the basic hydrogeological data of the study area, and water samples were tested for hydrochemical ions and hydrogen oxygen isoto...
visits:
5046
file size:
15.0 MiB
update time:
2026-01-12
National Cryosphere Desert Data Center
Experimental data set of low temperature creep of Mohe / Dongying frozen soil (2019-2020)
From 2019 to 2020, low-temperature creep experiments were conducted on frozen soil in Mohe and Dongying to study the creep behavior of frozen soil und...
visits:
2168
file size:
219.2 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Experimental data set of acoustic response of frozen soil under temperature variation of Mohe / Dongying frozen soil (September October 2019)
In 2019, acoustic response experiments were conducted on frozen soil under temperature change conditions in Mohe and Dongying, studying the longitudin...
visits:
2323
file size:
35.1 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Rainfall data set of Qilian Mountain observed by TRMM satellite (1998-2019)
The TRMM research satellite and other satellites in the NASA Earth Observation System provide important precipitation information to increase our under...
visits:
5522
file size:
2.5 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Remote Sensing Image Dataset of Qilian Mountain Nature Reserve from 2019 to 2020
This data set includes normalized vegetation index (NDVI), net primary productivity (NPP) and vegetation coverage (fc) data of Qilian Mountain Nature R...
visits:
6108
file size:
146.6 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Low temperature triaxial mechanical test data set of Mohe / Dongying frozen soil (2018-2019)
In 2018 and 2019, low-temperature triaxial compressive strength simulation experiments were conducted on frozen soil in Qingdao, Shandong Province. Th...
visits:
2510
file size:
43.9 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Dataset of Settlement Index under Future Climate Scenarios in Permafrost Regions of the Northern Hemisphere (2015-2100)
Climate change has further accelerated the degradation of permafrost, posing varying degrees of threats to the stability of population and infrastruct...
visits:
6042
file size:
66.5 GiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Climate simulation data set of Qilian Mountains since the Middle Holocene (6 – 0 ka BP)
The Paleoclimate Simulation Comparison Program (PMIP) is an international program that uses climate models to understand past climate change and predic...
visits:
2439
file size:
11.9 MiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
High resolution thermokarst lake dataset in the Permafrost region of the Qinghai–Tibet Plateau (2020)
One of the consequences of permafrost degradation has been the development of thermokarst lakes, which are potential hotspots for CO2 and CH4...
visits:
308
file size:
113.0 MiB
update time:
2026-03-18
National Cryosphere Desert Data Center
Simulation data of groundwater dynamic field in Pingshuo mining area, Shuozhou City, Shanxi Province (May September 2019)
Based on the geological and hydrogeological conditions of the Pingshuo mining area, a regional hydrogeological conceptual model is constructed. Using ...
visits:
3882
file size:
1.3 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Annual maximum NDVI dataset with 30m resolution synthesized from Landsat 5TM/7ETM+/8OLI images in the Qilian Mountains region (1986-2019)
Based on the Landsat 5TM/7ETM+/8OLI surface reflectance collection of remote sensing images, LEDAPS and LaSRC algorithms were used for atmospheric radiati...
visits:
17840
file size:
65.6 GiB
update time:
2025-06-30
