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Time Series of Seasonally Frozen Ground Depth in the Russian Arctic, 1930-1990

Project:

ARCSS

Summary

This data set consists of seasonally frozen ground depth measurements based on soil temperatures in the Russian Arctic. Seasonal freezing and thawing processes in cold regions play a major role in ecosystem diversity, productivity, and the Arctic hydrological system. Long-term changes in seasonal freeze and thaw depths are also important indicators of climate change. Investigators collected data from 211 ground-based stations. The record extends from 1930 to 1990 and includes seasonal freeze depths derived from soil temperature data that are averaged yearly. Data are in tab-delimited ASCII text format.

Data access

download: NSF Arctic Data Center

Additional information

Identifier	DOI: https://doi.org/10.5065/D6G15Z03
Versions	1.0 (2009-04-29)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	ARCSS: NSF Arctic System Science
Spatial Type	point
Frequency	other
Language	English
Grant Code	OPP-0229766
ISO Topic Categories	climatologyMeteorologyAtmosphere
Categories	Active Layer/Permafrost Arctic Sub-Surface Terrestrial Ecosystems
Platforms	Weather Stations
Instruments	Soil Temperature Probe
GCMD Science Keywords	SEASONALLY FROZEN GROUND Expand keywords
Documentation	ARCSS166.pdf [178 KiB] readme.txt [5 KiB]
Related links	info: ARCSS Data Policy homepage: ARCSS EOL Webpage download: NSF Arctic Data Center

Temporal coverage

Begin datetime	1930-01-01 00:00:00
End datetime	1990-12-31 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 68.90, Minimum (South) Latitude: 42.70
Minimum (West) Longitude: 30.80, Maximum (East) Longitude: -179.50

Primary point of contact information

Tingjun Zhang <tzhang@kryos.colorado.edu>

Additional contact information

author: Tingjun Zhang <tzhang@kryos.colorado.edu>
author: Roger G. Barry <rbarry@nsidc.colorado.edu>
author: Oliver W. Frauenfeld
originator: Tingjun Zhang <tzhang@kryos.colorado.edu>
principalInvestigator: Tingjun Zhang <tzhang@kryos.colorado.edu>
principalInvestigator: Roger G. Barry <rbarry@nsidc.colorado.edu>

Citation

Zhang, T., Barry, R., Frauenfeld, O. 2009. Time Series of Seasonally Frozen Ground Depth in the Russian Arctic, 1930-1990. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6G15Z03. Accessed 21 Dec 2024.

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