The Svalbard Airport Temperature Series
Abstract In the Isfjorden region of Spitsbergen in the Svalbard archipelago, the air temperature has been observed continuously at different sites since 1911 (except for a break during WW II). The thermal conditions at these various sites turned out to be different so that nesting the many series to...
Published in: | Bulletin of Geography. Physical Geography Series |
---|---|
Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Walter de Gruyter GmbH
2010
|
Subjects: | |
Online Access: | http://dx.doi.org/10.2478/bgeo-2010-0001 http://content.sciendo.com/view/journals/bgeo/3/1/article-p5.xml https://www.sciendo.com/pdf/10.2478/bgeo-2010-0001 |
id |
crdegruyter:10.2478/bgeo-2010-0001 |
---|---|
record_format |
openpolar |
spelling |
crdegruyter:10.2478/bgeo-2010-0001 2023-05-15T15:39:16+02:00 The Svalbard Airport Temperature Series Nordli, Øyvind 2010 http://dx.doi.org/10.2478/bgeo-2010-0001 http://content.sciendo.com/view/journals/bgeo/3/1/article-p5.xml https://www.sciendo.com/pdf/10.2478/bgeo-2010-0001 en eng Walter de Gruyter GmbH http://creativecommons.org/licenses/by-nc-nd/4.0 CC-BY-NC-ND Bulletin of Geography. Physical Geography Series volume 3, issue 1, page 5-25 ISSN 2300-8490 Geophysics Geography, Planning and Development journal-article 2010 crdegruyter https://doi.org/10.2478/bgeo-2010-0001 2022-04-14T05:02:00Z Abstract In the Isfjorden region of Spitsbergen in the Svalbard archipelago, the air temperature has been observed continuously at different sites since 1911 (except for a break during WW II). The thermal conditions at these various sites turned out to be different so that nesting the many series together in one composite time series would produce an inhomogenous long-term series. By using the SNHT (Standard Normal Homogeneity Test) the differences between the sites were assessed and the series adjusted accordingly. This resulted in an homogenised, composite series mainly from Green Harbour (Finneset in Grønfjorden), Barentsburg (also in Grønfjorden), Longyearbyen and the current observation site at Svalbard Airport. A striking feature in the series is a pronounced, abrupt change from cold temperature in the 1910s to warmth in the 1930s, when temperature reached a local maximum. This event is called the early 20 th century warming. Thereafter the temperature decreased to a local minimum in the 1960s before the start of another increase that still seems to be ongoing. For the whole series, statistically significant positive trends were detected by the Mann-Kendall test for annual and seasonal values (except for winter). Quite often the Norwegian Meteorological Institute receives queries about long-term temperature series from Svalbard. Hopefully, the Svalbard Airport composite series will fulfil this demand for data. It may be downloaded free of charge from the Institute’s home page: http://sharki.oslo.dnmi.no and should be used with reference to this article. Article in Journal/Newspaper Barentsburg Green Harbour Isfjord* Isfjord* Isfjorden Isfjorden Longyearbyen Svalbard Spitsbergen De Gruyter (via Crossref) Svalbard Longyearbyen Svalbard Archipelago Kendall ENVELOPE(-59.828,-59.828,-63.497,-63.497) Barentsburg ENVELOPE(14.212,14.212,78.064,78.064) Finneset ENVELOPE(16.568,16.568,68.580,68.580) Bulletin of Geography. Physical Geography Series 3 1 5 25 |
institution |
Open Polar |
collection |
De Gruyter (via Crossref) |
op_collection_id |
crdegruyter |
language |
English |
topic |
Geophysics Geography, Planning and Development |
spellingShingle |
Geophysics Geography, Planning and Development Nordli, Øyvind The Svalbard Airport Temperature Series |
topic_facet |
Geophysics Geography, Planning and Development |
description |
Abstract In the Isfjorden region of Spitsbergen in the Svalbard archipelago, the air temperature has been observed continuously at different sites since 1911 (except for a break during WW II). The thermal conditions at these various sites turned out to be different so that nesting the many series together in one composite time series would produce an inhomogenous long-term series. By using the SNHT (Standard Normal Homogeneity Test) the differences between the sites were assessed and the series adjusted accordingly. This resulted in an homogenised, composite series mainly from Green Harbour (Finneset in Grønfjorden), Barentsburg (also in Grønfjorden), Longyearbyen and the current observation site at Svalbard Airport. A striking feature in the series is a pronounced, abrupt change from cold temperature in the 1910s to warmth in the 1930s, when temperature reached a local maximum. This event is called the early 20 th century warming. Thereafter the temperature decreased to a local minimum in the 1960s before the start of another increase that still seems to be ongoing. For the whole series, statistically significant positive trends were detected by the Mann-Kendall test for annual and seasonal values (except for winter). Quite often the Norwegian Meteorological Institute receives queries about long-term temperature series from Svalbard. Hopefully, the Svalbard Airport composite series will fulfil this demand for data. It may be downloaded free of charge from the Institute’s home page: http://sharki.oslo.dnmi.no and should be used with reference to this article. |
format |
Article in Journal/Newspaper |
author |
Nordli, Øyvind |
author_facet |
Nordli, Øyvind |
author_sort |
Nordli, Øyvind |
title |
The Svalbard Airport Temperature Series |
title_short |
The Svalbard Airport Temperature Series |
title_full |
The Svalbard Airport Temperature Series |
title_fullStr |
The Svalbard Airport Temperature Series |
title_full_unstemmed |
The Svalbard Airport Temperature Series |
title_sort |
svalbard airport temperature series |
publisher |
Walter de Gruyter GmbH |
publishDate |
2010 |
url |
http://dx.doi.org/10.2478/bgeo-2010-0001 http://content.sciendo.com/view/journals/bgeo/3/1/article-p5.xml https://www.sciendo.com/pdf/10.2478/bgeo-2010-0001 |
long_lat |
ENVELOPE(-59.828,-59.828,-63.497,-63.497) ENVELOPE(14.212,14.212,78.064,78.064) ENVELOPE(16.568,16.568,68.580,68.580) |
geographic |
Svalbard Longyearbyen Svalbard Archipelago Kendall Barentsburg Finneset |
geographic_facet |
Svalbard Longyearbyen Svalbard Archipelago Kendall Barentsburg Finneset |
genre |
Barentsburg Green Harbour Isfjord* Isfjord* Isfjorden Isfjorden Longyearbyen Svalbard Spitsbergen |
genre_facet |
Barentsburg Green Harbour Isfjord* Isfjord* Isfjorden Isfjorden Longyearbyen Svalbard Spitsbergen |
op_source |
Bulletin of Geography. Physical Geography Series volume 3, issue 1, page 5-25 ISSN 2300-8490 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/4.0 |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.2478/bgeo-2010-0001 |
container_title |
Bulletin of Geography. Physical Geography Series |
container_volume |
3 |
container_issue |
1 |
container_start_page |
5 |
op_container_end_page |
25 |
_version_ |
1766370783519571968 |