Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017)
Electronicarchivesof datafromstandard meteorological observations(mean daily/monthly surface air temperatures - SAT)at the meteorological stations at Bukhta Tikhaya (Hooker Island, 1929-1960) and Krenkel Observatory (Hayes Island, 1957-2017) on Franz Josef Land (FJL) are presented. Parallel data ser...
Main Authors: | , , , , , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Masaryk Univerzity
2021
|
Subjects: | |
Online Access: | http://journals.muni.cz/CPR/article/view/15421 |
id |
ftmasarykunivojs:oai:ojs.journals.muni.cz:article/15421 |
---|---|
record_format |
openpolar |
spelling |
ftmasarykunivojs:oai:ojs.journals.muni.cz:article/15421 2023-05-15T14:28:59+02:00 Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017) Ivanov, Boris Karandasheva, Tatiana Demin, Valery Revina, Anastasiia Sviashchennikov, Pavel Isaksen, Ketil Frland, Eirik J. Nordli, yvind Gjelten, Herdis Motren 2021-08-24 application/pdf http://journals.muni.cz/CPR/article/view/15421 eng eng Masaryk Univerzity http://journals.muni.cz/CPR/article/view/15421/12289 http://journals.muni.cz/CPR/article/view/15421 Copyright (c) 2020 Czech Polar Reports https://creativecommons.org/licenses/by-nc-nd/4.0 CC-BY-NC-ND Czech Polar Reports; Vol 11 No 1 (2021); 114-133 Czech Polar Reports; Vol. 11 No. 1 (2021); 114-133 1805-0697 1805-0689 High Arctic climate series climate changes info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2021 ftmasarykunivojs 2022-06-26T10:16:45Z Electronicarchivesof datafromstandard meteorological observations(mean daily/monthly surface air temperatures - SAT)at the meteorological stations at Bukhta Tikhaya (Hooker Island, 1929-1960) and Krenkel Observatory (Hayes Island, 1957-2017) on Franz Josef Land (FJL) are presented. Parallel data series of SAT made in 1958 and 1959 on both meteorological stations were analyzed. Linear regression equations used for extrapolation of observational data representative for Krenkel Observatory for the period 1929-1957 are also presented. The assessment of long-term changes in SAT on FJL was carried out based on the analysis of the obtained series (1929-2017). The main conclusions that follow from our study are: (1) The total warming in the FJL archipelago was 1.6-1.8°C (0.2°C/decade) for the entire available period of instrumental observations (1929-2017); (2) The highest rates of warming were recorded in March-April and amounted to 0.6°C/decade; (3) A particular strong warming has been observed since the 1990s. The annual temperature increased by 6.3°C (2.2°C/decade) for the period 1990-2017 and 5.2°C (2.9°C/decade) for the period 2000-2017; (4) For the period 1990-2017 the maximum rate of warming occurred between October to February with 4.4°C/decade; (5) For the period 2000-2017 the maximum rate of warming occurred between January to April and from November to December with 5.6°C/decade; (6) The dominant seasons of the year are winter (November-April), spring (May), summer (June-September) and autumn (October); (7) Over the entire observation period the largest temperature increase was observed in the winter season. During the period of modern warming (1990-2017), the largest temperature increase was observed in winter and autumn. Article in Journal/Newspaper Arctic Archipelago Arctic Franz Josef Land Franz Joseph Land Hooker Island Masaryk University Journals Arctic Franz Josef Land ENVELOPE(55.000,55.000,81.000,81.000) Hayes ENVELOPE(-64.167,-64.167,-66.833,-66.833) Hooker ENVELOPE(-62.050,-62.050,-63.283,-63.283) Bukhta ENVELOPE(163.271,163.271,56.463,56.463) Hayes Island ENVELOPE(-80.583,-80.583,51.233,51.233) Tikhaya ENVELOPE(156.797,156.797,51.193,51.193) |
institution |
Open Polar |
collection |
Masaryk University Journals |
op_collection_id |
ftmasarykunivojs |
language |
English |
topic |
High Arctic climate series climate changes |
spellingShingle |
High Arctic climate series climate changes Ivanov, Boris Karandasheva, Tatiana Demin, Valery Revina, Anastasiia Sviashchennikov, Pavel Isaksen, Ketil Frland, Eirik J. Nordli, yvind Gjelten, Herdis Motren Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017) |
topic_facet |
High Arctic climate series climate changes |
description |
Electronicarchivesof datafromstandard meteorological observations(mean daily/monthly surface air temperatures - SAT)at the meteorological stations at Bukhta Tikhaya (Hooker Island, 1929-1960) and Krenkel Observatory (Hayes Island, 1957-2017) on Franz Josef Land (FJL) are presented. Parallel data series of SAT made in 1958 and 1959 on both meteorological stations were analyzed. Linear regression equations used for extrapolation of observational data representative for Krenkel Observatory for the period 1929-1957 are also presented. The assessment of long-term changes in SAT on FJL was carried out based on the analysis of the obtained series (1929-2017). The main conclusions that follow from our study are: (1) The total warming in the FJL archipelago was 1.6-1.8°C (0.2°C/decade) for the entire available period of instrumental observations (1929-2017); (2) The highest rates of warming were recorded in March-April and amounted to 0.6°C/decade; (3) A particular strong warming has been observed since the 1990s. The annual temperature increased by 6.3°C (2.2°C/decade) for the period 1990-2017 and 5.2°C (2.9°C/decade) for the period 2000-2017; (4) For the period 1990-2017 the maximum rate of warming occurred between October to February with 4.4°C/decade; (5) For the period 2000-2017 the maximum rate of warming occurred between January to April and from November to December with 5.6°C/decade; (6) The dominant seasons of the year are winter (November-April), spring (May), summer (June-September) and autumn (October); (7) Over the entire observation period the largest temperature increase was observed in the winter season. During the period of modern warming (1990-2017), the largest temperature increase was observed in winter and autumn. |
format |
Article in Journal/Newspaper |
author |
Ivanov, Boris Karandasheva, Tatiana Demin, Valery Revina, Anastasiia Sviashchennikov, Pavel Isaksen, Ketil Frland, Eirik J. Nordli, yvind Gjelten, Herdis Motren |
author_facet |
Ivanov, Boris Karandasheva, Tatiana Demin, Valery Revina, Anastasiia Sviashchennikov, Pavel Isaksen, Ketil Frland, Eirik J. Nordli, yvind Gjelten, Herdis Motren |
author_sort |
Ivanov, Boris |
title |
Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017) |
title_short |
Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017) |
title_full |
Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017) |
title_fullStr |
Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017) |
title_full_unstemmed |
Assessment of long-term changes in the surface air temperature from the High Arctic archipelago Franz Joseph Land from 1929 to the present (2017) |
title_sort |
assessment of long-term changes in the surface air temperature from the high arctic archipelago franz joseph land from 1929 to the present (2017) |
publisher |
Masaryk Univerzity |
publishDate |
2021 |
url |
http://journals.muni.cz/CPR/article/view/15421 |
long_lat |
ENVELOPE(55.000,55.000,81.000,81.000) ENVELOPE(-64.167,-64.167,-66.833,-66.833) ENVELOPE(-62.050,-62.050,-63.283,-63.283) ENVELOPE(163.271,163.271,56.463,56.463) ENVELOPE(-80.583,-80.583,51.233,51.233) ENVELOPE(156.797,156.797,51.193,51.193) |
geographic |
Arctic Franz Josef Land Hayes Hooker Bukhta Hayes Island Tikhaya |
geographic_facet |
Arctic Franz Josef Land Hayes Hooker Bukhta Hayes Island Tikhaya |
genre |
Arctic Archipelago Arctic Franz Josef Land Franz Joseph Land Hooker Island |
genre_facet |
Arctic Archipelago Arctic Franz Josef Land Franz Joseph Land Hooker Island |
op_source |
Czech Polar Reports; Vol 11 No 1 (2021); 114-133 Czech Polar Reports; Vol. 11 No. 1 (2021); 114-133 1805-0697 1805-0689 |
op_relation |
http://journals.muni.cz/CPR/article/view/15421/12289 http://journals.muni.cz/CPR/article/view/15421 |
op_rights |
Copyright (c) 2020 Czech Polar Reports https://creativecommons.org/licenses/by-nc-nd/4.0 |
op_rightsnorm |
CC-BY-NC-ND |
_version_ |
1766303096027217920 |