ncdc logo title
ncdc_logo
Collapse filters
  • 2/52

National Cryosphere Desert Data Center
Precipitation data set can be added in each season of Hexi inland river (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6318
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Data set of seasonal precipitation in the south of Altai Mountain (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6011
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Data set of seasonal precipitation in the main stream of Tarim River (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6543
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Data set of seasonal precipitation of small rivers in Turpan Hami basin (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6447
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Daily Average Value of Methane Concentration in Waliguan, Qinghai, 1994-2014
This dataset includes daily mean methane concentration observation data from the Global Atmospheric Background Observatory in Waliguan, China from 1994 to...
visits:
10482
file size:
185.7 KiB
update time:
2026-03-30

National Cryosphere Desert Data Center
GMIE: a global maximum irrigation extent and irrigation type dataset derived through irrigation performance during drought stress and machine learning method
This dataset uses the WGS84 coordinate system, and the file format of GMIE-100 is GeoTIFF. The GMIE-100 irrigation ratio is represented in a single band...
visits:
4103
file size:
5.0 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Runoff data set can be added in each season of source flow of Tarim River (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
5860
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Soil moisture data from the oasis farmland ecosystem in the middlestream of the Heihe River Basin, 2005–2022
  This dataset comprises soil moisture and related hydrological data collected from 2005 to 2022 in the desert–oasis farmland ecosystem in the m...
visits:
1003
file size:
216.3 KiB
update time:
2026-02-05

National Cryosphere Desert Data Center
HiWATER: Dataset of hydrometeorological observation network (large aperture scintillometer of Daman superstation, 2013
visits:
1420
file size:
764.3 KiB
update time:
2026-03-31

National Cryosphere Desert Data Center
Data set of seasonal precipitation in northwest inland area (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6381
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Spatial distribution data set of spring runoff yield coefficient in northwest inland area (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6995
file size:
25.6 MiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Change of average annual NPP
visits:
4321
file size:
17.2 KiB
update time:
2024-05-31

National Cryosphere Desert Data Center
Observation data set of soil moisture content in Nanxiaohegou watershed in Loess Plateau Gully Region from 2011 to 2018
<p>This data set is the soil moisture content observation data of 25 runoff fields in Nanxiaohegou basin from 2011 to 2018, including 14 ba...
visits:
5241
file size:
406.5 KiB
update time:
2022-02-19

National Cryosphere Desert Data Center
100 km resolution temperature change rate in Qaidam (1985-2018)
Using ERA5 precipitation data, the mean annual temperature in the Qaidam region was calculated. The rate of temperature change from 1985 to 2018 was de...
visits:
4428
file size:
1.2 MiB
update time:
2025-04-23

National Cryosphere Desert Data Center
Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source（1980-2020）
As a sensitive indicator of climate change, snow cover plays a vital role in climate research, and long-term snow cover data are an essential foundation ...
visits:
5160
file size:
70.1 MiB
update time:
2026-06-18

National Cryosphere Desert Data Center
Precipitation data sets can be added to small rivers in Turpan Hami basin in each season (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
5920
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
A dataset of global sand drift
 The sand drift potential (DP, in vector units (VU)) is calculated by  DPi=∑U 2×(U-Ut)/100×t  where i represents the 16 ...
visits:
482
file size:
142.2 GiB
update time:
2026-07-13

National Cryosphere Desert Data Center
Data set of seasonal precipitation in the main stream of Tarim River (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
7123
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Statistical data of agricultural production in Jinghe River Basin (2012-2020)
<p>&emsp;&emsp; Name of data set: statistical data of agricultural production in Jinghe River Basin (2012-2020). ...
visits:
10072
file size:
241.1 KiB
update time:
2022-04-08

National Cryosphere Desert Data Center
Reconstruction data of maximum snow depth in September of the previous year in Central Qilian Mountains from 1744 to 2012
visits:
6143
file size:
91.2 KiB
update time:
2020-12-04

©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.

Donggang West Road 320, Lanzhou, Gansu, China (730000)