Historic temperature observations on Nordaustlandet, north-east Svalbard
Long-term meteorological data for the Arctic are sparse. One of the longest quasi-continuous temperature time series in the High Arctic is the extended Svalbard Airport series, providing daily temperature data from 1898 until the present. Here, I derive an adjustment to historic temperature observat...
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Norsk Polarinstitutt
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ftdatacite:10.5445/ir/1000135537 2023-05-15T14:48:13+02:00 Historic temperature observations on Nordaustlandet, north-east Svalbard Sinnhuber, Björn-Martin 2021 https://dx.doi.org/10.5445/ir/1000135537 https://publikationen.bibliothek.kit.edu/1000135537 en eng Norsk Polarinstitutt Creative Commons Namensnennung – Nicht kommerziell 4.0 International Open Access info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/4.0/deed.de CC-BY-NC Climate change Arctic amplification early 20th century warming hunters’ diaries Henry Rudi Oxford University Arctic Expedition 1935/36 Text article-journal Journal Article ScholarlyArticle 2021 ftdatacite https://doi.org/10.5445/ir/1000135537 2021-11-05T12:55:41Z Long-term meteorological data for the Arctic are sparse. One of the longest quasi-continuous temperature time series in the High Arctic is the extended Svalbard Airport series, providing daily temperature data from 1898 until the present. Here, I derive an adjustment to historic temperature observations on the island of Nordaustlandet, north-east Svalbard, in order to link these to the extended Svalbard Airport series. This includes the Haudegen observations at Rijpfjorden during 1944/45 and a previously unrecognized data set obtained by the Norwegian hunters and trappers Gunnar Knoph and Henry Rudi during their wintering at Rijpfjorden in 1934/35. The adjustment is based on data from an automatic weather station at Rijpfjorden during 2014–16 and verified with other independent historic temperature observations on Nordaustlandet. An analysis of the Haudegen radiosonde data indicates that the surface temperature observations at Rijpfjorden are generally well correlated with the free tropospheric temperatures at 850 hPa, but occasionally show the occurrence of boundary-layer inversions during winter, where local temperatures fall substantially below what is expected from the regression. The adjusted historic observations from Nordaustlandet can, therefore, be used to fill remaining gaps in the extended Svalbard Airport series. Text Arctic Climate change Nordaustlandet Rijpfjord* Svalbard DataCite Metadata Store (German National Library of Science and Technology) Arctic Svalbard Gunnar ENVELOPE(-108.885,-108.885,59.384,59.384) Nordaustlandet ENVELOPE(22.400,22.400,79.800,79.800) Rijpfjorden ENVELOPE(22.188,22.188,80.165,80.165) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Climate change Arctic amplification early 20th century warming hunters’ diaries Henry Rudi Oxford University Arctic Expedition 1935/36 |
spellingShingle |
Climate change Arctic amplification early 20th century warming hunters’ diaries Henry Rudi Oxford University Arctic Expedition 1935/36 Sinnhuber, Björn-Martin Historic temperature observations on Nordaustlandet, north-east Svalbard |
topic_facet |
Climate change Arctic amplification early 20th century warming hunters’ diaries Henry Rudi Oxford University Arctic Expedition 1935/36 |
description |
Long-term meteorological data for the Arctic are sparse. One of the longest quasi-continuous temperature time series in the High Arctic is the extended Svalbard Airport series, providing daily temperature data from 1898 until the present. Here, I derive an adjustment to historic temperature observations on the island of Nordaustlandet, north-east Svalbard, in order to link these to the extended Svalbard Airport series. This includes the Haudegen observations at Rijpfjorden during 1944/45 and a previously unrecognized data set obtained by the Norwegian hunters and trappers Gunnar Knoph and Henry Rudi during their wintering at Rijpfjorden in 1934/35. The adjustment is based on data from an automatic weather station at Rijpfjorden during 2014–16 and verified with other independent historic temperature observations on Nordaustlandet. An analysis of the Haudegen radiosonde data indicates that the surface temperature observations at Rijpfjorden are generally well correlated with the free tropospheric temperatures at 850 hPa, but occasionally show the occurrence of boundary-layer inversions during winter, where local temperatures fall substantially below what is expected from the regression. The adjusted historic observations from Nordaustlandet can, therefore, be used to fill remaining gaps in the extended Svalbard Airport series. |
format |
Text |
author |
Sinnhuber, Björn-Martin |
author_facet |
Sinnhuber, Björn-Martin |
author_sort |
Sinnhuber, Björn-Martin |
title |
Historic temperature observations on Nordaustlandet, north-east Svalbard |
title_short |
Historic temperature observations on Nordaustlandet, north-east Svalbard |
title_full |
Historic temperature observations on Nordaustlandet, north-east Svalbard |
title_fullStr |
Historic temperature observations on Nordaustlandet, north-east Svalbard |
title_full_unstemmed |
Historic temperature observations on Nordaustlandet, north-east Svalbard |
title_sort |
historic temperature observations on nordaustlandet, north-east svalbard |
publisher |
Norsk Polarinstitutt |
publishDate |
2021 |
url |
https://dx.doi.org/10.5445/ir/1000135537 https://publikationen.bibliothek.kit.edu/1000135537 |
long_lat |
ENVELOPE(-108.885,-108.885,59.384,59.384) ENVELOPE(22.400,22.400,79.800,79.800) ENVELOPE(22.188,22.188,80.165,80.165) |
geographic |
Arctic Svalbard Gunnar Nordaustlandet Rijpfjorden |
geographic_facet |
Arctic Svalbard Gunnar Nordaustlandet Rijpfjorden |
genre |
Arctic Climate change Nordaustlandet Rijpfjord* Svalbard |
genre_facet |
Arctic Climate change Nordaustlandet Rijpfjord* Svalbard |
op_rights |
Creative Commons Namensnennung – Nicht kommerziell 4.0 International Open Access info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/4.0/deed.de |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.5445/ir/1000135537 |
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1766319307579457536 |