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Share mode:
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Open Access
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Publish time
update time
1/26
National Cryosphere Desert Data Center
Process Flow Diagram of the Desalination System of Tianjin Jinhai Lake Water (May 30, 2021)
According to the field experimental process, the process flow diagram of the desalination system of the lake water of Tianjin Jinhai Lake drawn by AutoC...
visits:
3238
file size:
168.1 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Uncertainty analysis dataset for water inflow calculation of numerical simulation model of Nalinhe No.2 coal mine in Inner Mongolia (February November 2021)
Based on uncertainty analysis using numerical models, Nalinhe No.2 Coal Mine in Ordos City, Inner Mongolia Autonomous Region is selected as the resear...
visits:
5464
file size:
83.3 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:
2537
file size:
2.1 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Xinjiang Soil Species Dataset Based on the Second National Soil Survey
This dataset is derived from the Xinjiang Soil Species Compendium (1993), edited by the Xinjiang Uygur Autonomous Region Department of Agriculture and pu...
visits:
11315
file size:
1.3 MiB
update time:
2026-05-28
National Cryosphere Desert Data Center
High and low temperature rheological property data set of drilling fluid (2018-2019)
This dataset compiles and collects rheological measurement data of drilling fluid at China University of Petroleum (East China) in Qingdao, Shandong P...
visits:
2493
file size:
1.1 MiB
update time:
2025-05-29
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:
6946
file size:
152.2 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset on the Development of Eco-Structural Coupling Technology for Hazard Mitigation
This dataset focuses on "ecological-structural" coupled prevention and control technology, aiming to address current limitations in slope protection...
visits:
97
file size:
25.0 KiB
update time:
2026-05-25
National Cryosphere Desert Data Center
Analysis on the regularity and related factors of cervical lymph node metastasis of locally advanced laryngeal carcinoma
This paper analyzed the regularity of cervical lymph node metastasis (LNM) in locally advanced (T3, T4) laryngeal carcinoma to provide reference for neck ...
visits:
2779
file size:
749.4 KiB
update time:
2023-08-27
National Cryosphere Desert Data Center
Experimental dataset of high salinity mine water pretreatment unit in Dahaize, Yulin City, Shaanxi Province (October November 2020)
For the deep desalination treatment of high salinity mine water, it is necessary to use reverse osmosis (RO) membrane method to remove hardness, salin...
visits:
5431
file size:
720.8 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
GD-MS analysis method and standard data set for trace impurities in high-purity rare earth oxides and halide reagents
This dataset is derived from the research process of GD-MS analysis method for trace impurity elements in high-purity rare earth oxides and ...
visits:
97
file size:
23.9 MiB
update time:
2026-05-25
National Cryosphere Desert Data Center
Tianjin Jinhai Lake water nanofiltration desalination rate data set (July-September 2020)
After the lake water of Jinhai Lake was pre-treated by precision filtration-ultrafiltration, the pre-treated effluent was pumped by a high-pressure pump...
visits:
2580
file size:
109.1 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
A new flotation collector dataset for efficient separation of scheelite and calcite (March 2020)
Tungsten, as an important strategic metal, is often referred to as the "industrial tooth". China's tungsten resources are mainly poor, fine, and misce...
visits:
2262
file size:
936.7 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
CIrrMap250: Annual maps of China’s irrigated cropland from 2000 to 2020
This dataset integrates remote sensing data (i.e. vegetation indices, hybrid cultivated land products, and paddy field maps), irrigation statistics and ...
visits:
4659
file size:
2.6 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Data set of SS (suspended solids) removal effect by screen aperture (January 2020)
The actual mine water is simulated by laboratory water distribution, and the sludge water separation devices with different scr...
visits:
4118
file size:
4.4 MiB
update time:
2022-05-31
National Cryosphere Desert Data Center
Tianjin Jinhai Lake Water Desalination System Freshwater Production and Overall Water Recovery Rate Dataset (July-September 2020)
The lake water of Jinhai Lake was desalinated by reverse osmosis/nanofiltration system after pretreatment by precision filtration-ultrafiltration. The m...
visits:
2584
file size:
103.4 KiB
update time:
2025-05-29
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:
2977
file size:
1.6 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Data set of coal water coordinated development and efficient utilization of coal mine water for open pit mining of middling coal Pingshuo Group in Taiyuan, Shanxi Province (2015-2020)
The water sources for large-scale open-pit joint mining coal mines are diversified, the drainage structure is complex, and the related technical syste...
visits:
3869
file size:
234.7 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Detailed Numerical Analysis Dataset for Filling and Impoundment of Lianghekou Hydropower Station Core Rockfill Dam
This dataset contains the numerical calculation results of the filling and water storage of the core wall rockfill dam of Lianghekou Hydropower Statio...
visits:
1372
file size:
16.1 MiB
update time:
2025-06-01
National Cryosphere Desert Data Center
Shiyang River Watershed 10-meter resolution land cover and crop type data (2019)
This data is the land cover and crop type data of Shiyang River Basin in 2019, with a spatial resolution of 10 m. This dataset is based on the sample da...
visits:
4442
file size:
25.6 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Technical plan for the production process of alkyl rare earth compounds
This dataset "Technical Plan for the Production Process of Alkyl Rare Earth Compounds" is mainly aimed at the synthesis process research in th...
visits:
100
file size:
973.0 KiB
update time:
2026-05-25
