Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009
Monitoring of permafrost has been ongoing since 1978 in the Abisko area, northernmost Sweden, when measurements of active layer thickness started. In 1980, boreholes were drilled in three mires in the area to record permafrost temperatures. Recordings were made twice per year, and the last data were...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.811722 2024-09-15T17:34:23+00:00 Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009 Johansson, Margareta Åkerman, Jonas Keuper, Frida Christensen, Torben R Lantuit, Hugues Callaghan, Terry V MEDIAN LATITUDE: 68.349148 * MEDIAN LONGITUDE: 18.924498 * SOUTH-BOUND LATITUDE: 68.346670 * WEST-BOUND LONGITUDE: 18.873330 * NORTH-BOUND LATITUDE: 68.350830 * EAST-BOUND LONGITUDE: 18.977220 2011 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.811722 https://doi.org/10.1594/PANGAEA.811722 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.811722 https://doi.org/10.1594/PANGAEA.811722 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Johansson, Margareta; Åkerman, Jonas; Keuper, Frida; Christensen, Torben R; Lantuit, Hugues; Callaghan, Terry V (2011): Past and present permafrost temperatures in the Abisko Area: Redrilling of boreholes. AMBIO, 40(6), 558-565, https://doi.org/10.1007/s13280-011-0163-3 International Polar Year (2007-2008) IPY dataset publication series 2011 ftpangaea https://doi.org/10.1594/PANGAEA.81172210.1007/s13280-011-0163-3 2024-07-24T02:31:21Z Monitoring of permafrost has been ongoing since 1978 in the Abisko area, northernmost Sweden, when measurements of active layer thickness started. In 1980, boreholes were drilled in three mires in the area to record permafrost temperatures. Recordings were made twice per year, and the last data were obtained in 2002. During the International Polar Year (2007-2008), new boreholes were drilled within the 'Back to the Future' (BTF) and 'Thermal State of Permafrost' (TSP) projects that enabled year-round temperature monitoring. Mean annual ground temperatures (MAGT) in the mires are close to 0°C, ranging from -0.16 to -0.47°C at 5 m depth. Data from the boreholes show increasing ground temperatures in the upper and lower part by 0.4 to 1°C between 1980 and 2002. At one mire, permafrost thickness has decreased from 15 m in 1980 to ca. 9 m in 2009, with an accelerating thawing trend during the last decade. Other/Unknown Material Abisko Active layer thickness International Polar Year IPY permafrost PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(18.873330,18.977220,68.350830,68.346670) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
International Polar Year (2007-2008) IPY |
spellingShingle |
International Polar Year (2007-2008) IPY Johansson, Margareta Åkerman, Jonas Keuper, Frida Christensen, Torben R Lantuit, Hugues Callaghan, Terry V Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009 |
topic_facet |
International Polar Year (2007-2008) IPY |
description |
Monitoring of permafrost has been ongoing since 1978 in the Abisko area, northernmost Sweden, when measurements of active layer thickness started. In 1980, boreholes were drilled in three mires in the area to record permafrost temperatures. Recordings were made twice per year, and the last data were obtained in 2002. During the International Polar Year (2007-2008), new boreholes were drilled within the 'Back to the Future' (BTF) and 'Thermal State of Permafrost' (TSP) projects that enabled year-round temperature monitoring. Mean annual ground temperatures (MAGT) in the mires are close to 0°C, ranging from -0.16 to -0.47°C at 5 m depth. Data from the boreholes show increasing ground temperatures in the upper and lower part by 0.4 to 1°C between 1980 and 2002. At one mire, permafrost thickness has decreased from 15 m in 1980 to ca. 9 m in 2009, with an accelerating thawing trend during the last decade. |
format |
Other/Unknown Material |
author |
Johansson, Margareta Åkerman, Jonas Keuper, Frida Christensen, Torben R Lantuit, Hugues Callaghan, Terry V |
author_facet |
Johansson, Margareta Åkerman, Jonas Keuper, Frida Christensen, Torben R Lantuit, Hugues Callaghan, Terry V |
author_sort |
Johansson, Margareta |
title |
Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009 |
title_short |
Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009 |
title_full |
Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009 |
title_fullStr |
Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009 |
title_full_unstemmed |
Minimum, maximum and mean annual ground temperatures in permafrost around Abisko ANS between 2008-2009 |
title_sort |
minimum, maximum and mean annual ground temperatures in permafrost around abisko ans between 2008-2009 |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.811722 https://doi.org/10.1594/PANGAEA.811722 |
op_coverage |
MEDIAN LATITUDE: 68.349148 * MEDIAN LONGITUDE: 18.924498 * SOUTH-BOUND LATITUDE: 68.346670 * WEST-BOUND LONGITUDE: 18.873330 * NORTH-BOUND LATITUDE: 68.350830 * EAST-BOUND LONGITUDE: 18.977220 |
long_lat |
ENVELOPE(18.873330,18.977220,68.350830,68.346670) |
genre |
Abisko Active layer thickness International Polar Year IPY permafrost |
genre_facet |
Abisko Active layer thickness International Polar Year IPY permafrost |
op_source |
Supplement to: Johansson, Margareta; Åkerman, Jonas; Keuper, Frida; Christensen, Torben R; Lantuit, Hugues; Callaghan, Terry V (2011): Past and present permafrost temperatures in the Abisko Area: Redrilling of boreholes. AMBIO, 40(6), 558-565, https://doi.org/10.1007/s13280-011-0163-3 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.811722 https://doi.org/10.1594/PANGAEA.811722 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.81172210.1007/s13280-011-0163-3 |
_version_ |
1810445874889752576 |