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Permafrost
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Subject:
geography
(6)
physical geography
(1)
Theme:
Permafrost
(6)
Active Layer
(1)
Arctic
(1)
Climate change
(1)
Discontinuous Permafrost
(1)
Ground Temperature
(1)
Permafrost Distribution
(1)
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(1)
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(1)
Winter CO₂ emissions
(1)
annual average ground temperature
(1)
climate
(1)
ecosystem
(1)
permafrost
(1)
permafrost melting
(1)
permafrost region
(1)
remote sensing
(1)
seasonal permafrost
(1)
surface temperature
(1)
Time:
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(6)
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(6)
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Place:
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(2)
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(2)
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(2)
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(2)
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(1)
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(1)
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(1)
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(1)
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(1)
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Share mode:
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(4)
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Publish time
update time
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National Cryosphere Desert Data Center
A dataset of winter CO₂ emissions in the Northern Hemisphere permafrost regions from 1982 to 2022
Global warming is accelerating the decomposition of organic carbon stored in permafrost regions, particularly during winter when photosynthesis ceas...
visits:
1107
file size:
319.4 MiB
update time:
2026-06-02
National Cryosphere Desert Data Center
High-resolution datasets of permafrost thermal state and hydrothermal zonation in the Northern Hemisphere
We have compiled the largest number of annual average ground temperature (1002) and active layer thickness (452) ground observation data in the Nort...
visits:
3050
file size:
339.8 MiB
update time:
2026-05-12
National Cryosphere Desert Data Center
Long time series kilometer level annual average ground temperature dataset in the Northern Hemisphere (1850-2100)
The annual average ground temperature in permafrost regions is another important indicator for studying permafrost changes. In previous studies, the...
visits:
9376
file size:
77.6 GiB
update time:
2026-05-11
National Cryosphere Desert Data Center
Current state and past changes in frozen ground at the Third Pole
This dataset is part of the data that supports the analysis in the paper "Advances in Climate Change Research" (Ran et al., 2022), including the cur...
visits:
2011
file size:
150.8 MiB
update time:
2026-03-11
National Cryosphere Desert Data Center
Biophysical permafrost map indicates ecosystem processes dominate permafrost stability in the Northern Hemisphere
The new permafrost map of the northern hemisphere uses a rule-based GIS model to integrate the new permafrost range, climate conditions, vegetation struct...
visits:
10810
file size:
81.0 MiB
update time:
2026-03-11
National Cryosphere Desert Data Center
Long-term series kilometer-level active layer thickness data set in Northern Hemisphere (1850-2100)
The active layer thickness is one important indicators for the permafrost study . Under the current global warming background, the rate of temperatu...
visits:
12063
file size:
71.1 GiB
update time:
2026-07-02
