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visits
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Publish time
update time
1/10
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,...
visits:
1288
file size:
936.7 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Data set of power generation benefit parameters of cascade reservoirs in the upper reaches of the Yellow River (2021)
There are 23 cascade hydropower stations in the upper reaches of the Yellow River, including Longyang Gorge, Longyang Gorge, Laxiwa, Nina station, ...
visits:
3715
file size:
42.3 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Evaluation of Organic Functionalized Silica Nanoparticles for Heavy Metal Adsorption Dataset (March 2019)
Organic functionalized SiO2nanoparticles are considered a promising material for heavy metal adsorption. However, the actual adso...
visits:
2277
file size:
274.8 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
National 1:1000000 vegetation type map (2001)
This data set is a national 1:1 million vegetation type map. The data is from the earth system science sharing platform, which is fully open and sh...
visits:
6947
file size:
4.1 MiB
update time:
2025-04-28
National Cryosphere Desert Data Center
Layout plan of Tianjin Jinhai Lake Brackish Water Desalination Field Experimental Base (May 30, 2021)
According to the actual layout of the field equipment, AutoCAD software is used to draw the plan layout of the field experimental base of the desal...
visits:
1707
file size:
137.1 KiB
update time:
2025-05-29
J
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 stati...
visits:
1032
file size:
2.6 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Observation point displacement dataset of indoor similarity test model in Dahaize Coal Mine, Yulin City, Shaanxi Province (December 2020)
In order to conduct in-depth analysis and research on the characteristics of overlying rock failure and fracture development under mining dy...
visits:
3136
file size:
729.3 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Iron Manganese Standard Curve Dataset (November 2018)
Using iron and manganese as simulation factors, Origin2019 software was used for numerical simulation. Based on the absorbance theory, absor...
visits:
2603
file size:
391.6 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of flood resilience evaluation indicators for the Lake Tai Basin (1999-2020)
Using the statistical data published by each city's statistical department, hydrological department, municipal department, etc. as the basic data, ...
visits:
680
file size:
87.3 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Study on the Delayed Permeation Mechanism of Ion Imprinted Membrane Enhanced Cd2+Selective Separation Dataset (September 2019)
Ionic imprinted polymers have great potential in wastewater ion separation. However, the difficulty of membrane separation of ions is well k...
visits:
2614
file size:
393.2 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Environmental protection adaptability design scheme of polar cold sea drilling equipment (2016-2020)
In 2020, Beijing formulated detailed HSE management systems for operating companies, operating sites, and oil spill emergency plans in respo...
visits:
1667
file size:
4.6 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Experimental data set for thermal insulation performance evaluation of vacuum thermal insulation casing (March August 2019)
In 2019, a low-temperature environmental insulation performance evaluation experiment was conducted on vacuum thermal insulation sleeves to ...
visits:
1513
file size:
50.5 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Dataset of smoke exhaust technology for super large cross-section immersed tube tunnels under saturated traffic conditions (November 2017 December 2019)
Fire smoke exhaust test data based on a large cross-section immersed tube tunnel fire test platform. The dataset covers large-scale fire smo...
visits:
2005
file size:
66.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of soil erosion data for the extension of 200 km from the epicenter of the magnitude 6.8 earthquake in Luding County, Ganzi Prefecture, Sichuan Provi
This dataset is the soil erosion data for the extension of 200 km from the epicenter of the magnitude 6.8 (September 5, 2022) earthquake in Luding ...
visits:
3976
file size:
48.2 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Numerical simulation dataset of carbon steel slag and carbon steel slag particles in Taiyuan City, Shanxi Province (March 2020)
Using sulfate as a simulation factor and Hydurs-1D software for numerical simulation, a continuous one-dimensional PRB mathematical model wa...
visits:
1192
file size:
298.5 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Grid based high-resolution ice water classification dataset for Arctic sea ice edge zone (2021)
By combining Sentinel-1 data, GF-3 satellite SAR, and SDGSAT-1 thermal infrared data, multiple time interval observations of the sea ice edg...
visits:
3207
file size:
257.7 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Monitoring dataset of temperature field on the bank slope of Liugou Reservoir in Xinjiang (July 20, 2019 September 11, 2021)
This dataset is mainly aimed at the research and protection needs construction of water related slope freezing hazards in the northwest cold...
visits:
814
file size:
10.6 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Geological Effect Statistics of Pingshuo Mining Area in Shuozhou City, Shanxi Province (September 2019)
The field survey results show that there are a total of 172 geological effect points in the Pingshuo mining area caused by coal mining activ...
visits:
2841
file size:
208.7 MiB
update time:
2025-06-30
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 ...
visits:
1814
file size:
168.1 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Proposal Report on "China Polar Scientific Experimental Highland" and Reply to the Proposal of National People's Congress Representative Zhou Yizhe by the Ministry of Ecology and Environment (November 19, 2022)
This dataset mainly includes meteorological data on cold resources in Genhe City, a report from the Hulunbuir Meteorological Bureau on the proposal...
visits:
1290
file size:
1.7 MiB
update time:
2025-06-30
