Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center.
The Circumpolar Active Layer Monitoring (CALM) program represents the only coordinated program providing collection, standardization, open access, and dissemination of active-layer data world-wide. Widespread, systematic changes in the thickness of the active layer could have profound effects on the...
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dataone:doi:10.18739/A2445HD5P 2024-06-03T18:46:21+00:00 Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center. Nikolay Shiklomanov The site is located near Labytnangy town and occupies the marginal part of the Holocene peat bog, in contact with the deposits of the Upper Pleistocene Khanmeya glacial moraine composed of clays and sandy loams. The site is a flat area with a complex flat-edged peat bog with Ledum-cloudberry-lichen-moss vegetation cover on the mounds and sedge-cotto grass-sphagnum depressions. The absolute height of the site is from 95 to 98 meters. Holocene peat sediments are underlain by sandy loam, sometimes with interlaers of sandy loam and siltstone. The organic horizon is represented by a layer of slightly decomposed sphagnum with a thickness of up to 20-25 cm, under which lies a layer of peat with a thickness of about 5 cm. ENVELOPE(66.35889,66.35889,66.69667,66.69667) BEGINDATE: 2013-08-07T00:00:00Z ENDDATE: 2020-08-13T00:00:00Z 2021-01-01T00:00:00Z https://doi.org/10.18739/A2445HD5P unknown Arctic Data Center Earth Science Cryosphere Active Layer Grid 500 Meters to 1 Kilometer Probes Field Survey Weekly to Monthly Dataset 2021 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2445HD5P 2024-06-03T18:18:12Z The Circumpolar Active Layer Monitoring (CALM) program represents the only coordinated program providing collection, standardization, open access, and dissemination of active-layer data world-wide. Widespread, systematic changes in the thickness of the active layer could have profound effects on the flux of greenhouse gases, on the human infrastructure in cold regions, and on landscape and hydrologic processes. It is therefore critical that observational and analytical procedures continue over decadal periods to assess trends and detect cumulative, long-term changes. This dataset contains active-layer observations conducted by the CALM program since the 1990s, supported by a series of National Science Foundation (NSF) awards. CALM program is an integral part of the Global Terrestrial Network for Permafrost. CALM 2020 data are significantly reduced due to pandemic-related travel restrictions. Available 2020 data are limited in terms of extent, and observations were not as controlled as previous years in terms of measurement timing or method, and therefore should be treated with caution. Dataset Active layer monitoring Arctic Global Terrestrial Network for Permafrost permafrost Siberia Arctic Data Center (via DataONE) Arctic ENVELOPE(66.35889,66.35889,66.69667,66.69667) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
Earth Science Cryosphere Active Layer Grid 500 Meters to 1 Kilometer Probes Field Survey Weekly to Monthly |
spellingShingle |
Earth Science Cryosphere Active Layer Grid 500 Meters to 1 Kilometer Probes Field Survey Weekly to Monthly Nikolay Shiklomanov Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center. |
topic_facet |
Earth Science Cryosphere Active Layer Grid 500 Meters to 1 Kilometer Probes Field Survey Weekly to Monthly |
description |
The Circumpolar Active Layer Monitoring (CALM) program represents the only coordinated program providing collection, standardization, open access, and dissemination of active-layer data world-wide. Widespread, systematic changes in the thickness of the active layer could have profound effects on the flux of greenhouse gases, on the human infrastructure in cold regions, and on landscape and hydrologic processes. It is therefore critical that observational and analytical procedures continue over decadal periods to assess trends and detect cumulative, long-term changes. This dataset contains active-layer observations conducted by the CALM program since the 1990s, supported by a series of National Science Foundation (NSF) awards. CALM program is an integral part of the Global Terrestrial Network for Permafrost. CALM 2020 data are significantly reduced due to pandemic-related travel restrictions. Available 2020 data are limited in terms of extent, and observations were not as controlled as previous years in terms of measurement timing or method, and therefore should be treated with caution. |
format |
Dataset |
author |
Nikolay Shiklomanov |
author_facet |
Nikolay Shiklomanov |
author_sort |
Nikolay Shiklomanov |
title |
Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center. |
title_short |
Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center. |
title_full |
Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center. |
title_fullStr |
Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center. |
title_full_unstemmed |
Seasonal soil active layer measurements from a Circumpolar Active Layer monitoring (CALM) grid, R57, Labytnangy, West Siberia 2013-2020. Arctic Data Center. |
title_sort |
seasonal soil active layer measurements from a circumpolar active layer monitoring (calm) grid, r57, labytnangy, west siberia 2013-2020. arctic data center. |
publisher |
Arctic Data Center |
publishDate |
2021 |
url |
https://doi.org/10.18739/A2445HD5P |
op_coverage |
The site is located near Labytnangy town and occupies the marginal part of the Holocene peat bog, in contact with the deposits of the Upper Pleistocene Khanmeya glacial moraine composed of clays and sandy loams. The site is a flat area with a complex flat-edged peat bog with Ledum-cloudberry-lichen-moss vegetation cover on the mounds and sedge-cotto grass-sphagnum depressions. The absolute height of the site is from 95 to 98 meters. Holocene peat sediments are underlain by sandy loam, sometimes with interlaers of sandy loam and siltstone. The organic horizon is represented by a layer of slightly decomposed sphagnum with a thickness of up to 20-25 cm, under which lies a layer of peat with a thickness of about 5 cm. ENVELOPE(66.35889,66.35889,66.69667,66.69667) BEGINDATE: 2013-08-07T00:00:00Z ENDDATE: 2020-08-13T00:00:00Z |
long_lat |
ENVELOPE(66.35889,66.35889,66.69667,66.69667) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Active layer monitoring Arctic Global Terrestrial Network for Permafrost permafrost Siberia |
genre_facet |
Active layer monitoring Arctic Global Terrestrial Network for Permafrost permafrost Siberia |
op_doi |
https://doi.org/10.18739/A2445HD5P |
_version_ |
1800874492196552704 |