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421
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613
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43
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48
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16
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40
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3
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14
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145
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22
Nature-based solutions to address the risks of drought and desertification in the Shiyang River Basin
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State Field Observation and Research Station of Debris Fow in Dongchuan, Yunnan
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5
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17
27
Investigation on snow characteristics and their distribution in China
40
China Scientific Data
1
Survey of ice volume change in major glaciation centers in Western China
75
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Response and mechanism of permafrost to global change in typical regions of the northern hemisphere
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the Second Tibetan Plateau Scientific Expedition and Research (STEP) program
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default sort
visits
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Publish time
update time
1/6
J
National Cryosphere Desert Data Center
SGD-SM 2.0: Seamless Dataset for Long term Improvement of Global Daily Soil Moisture (2002-2022)
Due to the limitations of satellite orbit coverage and soil moisture retrieval modes, satellite based daily soil moisture products inevitably have the...
visits:
5173
file size:
2.4 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Quality Treatment and Classification Reuse Plan for Tungsten Zinc Polymetallic Ore Processing Wastewater (March 2018)
The present invention provides a method for treating and reusing wastewater from tungsten zinc polymetallic ore beneficiation, belonging to the techni...
visits:
2710
file size:
829.2 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of precipitation, river flow, soil temperature, isotopes, and hydrochemistry in the Hulugou watershed of the upper reaches of the Heihe River
This data is the original data of precipitation, flow rate, soil temperature, D and O isotope values, and hydrochemistry at different locations in the...
visits:
4147
file size:
7.3 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
High exposure effect dataset of adsorption sites for quaternary ammonium salt polymers (QAPs) (December 2018)
This article designs and prepares a novel quaternary ammonium salt polymer (QAPs) with high adsorption sites (i.e., quaternized nitrogen confirmed by ...
visits:
4036
file size:
719.6 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Data set of five influencing factors: water level difference, cover thickness, permeability coefficient, pore ratio and compression coefficient of Yangxin dry dyke of Yangtze River
The dataset contains 73 sets of sample data from the Yangxin dry dike section of the Yangtze River, which were analyzed by the gray correlation method t...
visits:
1610
file size:
13.0 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Collection of Patents on Risk Assessment, Control, and Environmental Protection Technologies for Drilling in Cold Seas of Polar Regions
en invention patents arising from research on risk assessment, control, and environmental protection technologies for drilling in cold seas of polar regi...
visits:
1882
file size:
8.7 MiB
update time:
2025-05-28
National Cryosphere Desert Data Center
Investigation Report on the Deformation of Jiajiawan (Yanping) Landslide in Zigui County, Three Gorges Reservoir Area of the Yangtze River (2003)
Landslide Deformation monitoring data is the most significant parameter reflecting the occurrence, development and evolution of landslide, and is the nece...
visits:
9966
file size:
23.0 KiB
update time:
2023-05-25
National Cryosphere Desert Data Center
Collection of Patents on Research of Key Technologies for Drilling Processes and Borehole Operating Fluids
Collection of Patents on Safe Drilling Technologies in Permafrost Regions (10 Patents), focusing on the innovative achievements of the project research, ...
visits:
2272
file size:
3.9 MiB
update time:
2025-05-28
National Cryosphere Desert Data Center
Collection of Research Papers on Key Technologies of Drilling Processes and Wellbore Working Fluids (2016-2021)
Collection of Research Papers on Key Technologies of Drilling Processes and Wellbore Working Fluids Published between July 2016 and May 2021, Beijing. Ga...
visits:
2646
file size:
15.1 MiB
update time:
2025-05-28
J
National Cryosphere Desert Data Center
A new 2010 permafrost distribution map over the Qinghai–Tibet Plateau based on subregion survey maps: a benchmark for regional permafrost modeling
The permafrost of the Qinghai Tibet Plateau (QTP) has received increasing attention due to its high sensitivity to climate change. A large amount of sp...
visits:
7545
file size:
23.3 MiB
update time:
2023-09-11
National Cryosphere Desert Data Center
Numerical simulation experimental data set of mechanical properties of RMR drilling return pipeline in Beijing (2017-2019)
This dataset uses a self-developed deepwater drilling riser mechanics calculation and analysis software module for simulation calculations. The simula...
visits:
2078
file size:
1.6 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Optimization data set of ultra-low temperature drilling fluid base fluid and treatment agent (March April 2019)
This dataset compiles and collects the optimal selection of ultra-low temperature drilling fluid base fluid and treatment agent during the project imp...
visits:
1547
file size:
36.7 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Research dataset on efficient denitrification and coagulation tolerant microalgae separation from rare earth tailings wastewater (March 2018)
The acidic rare earth tailings wastewater with high nitrogen and low COD is currently the most serious and urgent environmental problem in the rare ea...
visits:
2612
file size:
297.4 KiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Cross-sectional measurement data at Jiangjia Ravine, Yunnan, China
This dataset includes cross-sectional elevation measurement data at Jiangjiagou Ravine from 1962-1966 and 1999-2024.
visits:
3284
file size:
2.3 MiB
update time:
2025-12-24
National Cryosphere Desert Data Center
Basic physicochemical properties and NDVI dataset of surface soil nutrients in Nalinhe No.2 mine field, Nalinhe mining area, Ordos City, Inner Mongolia Autonomous Region (October 2019)
Coal mining subsidence has an impact on soil moisture, soil acidity and alkalinity, alkaline nitrogen, available phosphorus, available potassium, and ...
visits:
4915
file size:
152.2 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Pressure dataset for the Tarim Basin, Western China
The model training process achieves prediction of well leakage risk by modeling features such as collapse pressure, leakage pressure, pore pressure, and...
visits:
4370
file size:
2.1 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A recovery and adsorption scheme for tungstate ions in scheelite beneficiation wastewater (May 2018)
A method for recovering and adsorbing tungstate ions from scheelite beneficiation wastewater, involving a method for recovering tungstate ions from be...
visits:
2662
file size:
947.4 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of measured and predicted water inflow in Pingshuo mining area, Shuozhou City, Shanxi Province (January 2014 July 2016)
This dataset applies numerical methods to predict and study water inflow in the Pingshuo mining area of Shuozhou City, Shanxi Province. The numerical ...
visits:
3007
file size:
593.7 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Coupling Change Data of Mine Water Quantity and Quality in Nalinhe No.2 Mining Area, Ordos City, Inner Mongolia Autonomous Region (September 2019)
Through investigation and analysis of the current situation of mine water supply in the Nalinhe No.2 mining area of Ordos City, Inner Mongolia Autonom...
visits:
4526
file size:
71.0 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Rig design calculation data set (2017-2020)
Three drilling rig design calculation reports obtained using finite element analysis method in Jingzhou, Hubei from 2017 to 2020. The calculation cont...
visits:
1814
file size:
2.1 MiB
update time:
2025-05-29
