Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015

The time-series for the ice cover dynamics in the Okhotsk Sea in the period from 1882 to 2015 are reconstructed on the base of shipboard, airborne, and satellite observations and measurements of the air temperature at the coastal meteorological stations. Abnormality of the ice conditions is estimate...

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Main Authors: Vladimir M. Pishchalnik, Valery A. Romanyuk, Igor G. Minervin, Alevtina S. Batuhtina
Format: Article
Language:Russian
Published: Transactions of the Pacific Research Institute of Fisheries and Oceanography 2016-06-01
Series:Известия ТИНРО
Subjects:
Online Access:https://izvestiya.tinro-center.ru/jour/article/view/115
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author Vladimir M. Pishchalnik
Valery A. Romanyuk
Igor G. Minervin
Alevtina S. Batuhtina
author_facet Vladimir M. Pishchalnik
Valery A. Romanyuk
Igor G. Minervin
Alevtina S. Batuhtina
author_sort Vladimir M. Pishchalnik
collection DOAJ
description The time-series for the ice cover dynamics in the Okhotsk Sea in the period from 1882 to 2015 are reconstructed on the base of shipboard, airborne, and satellite observations and measurements of the air temperature at the coastal meteorological stations. Abnormality of the ice conditions is estimated relative to the “climate norm” determined as the mean seasonal variation for the 1961-1990. Long-term variability of the ice cover is analyzed. Its regime shift with change of trend is revealed in the late 1970s - early 1980s that corresponds to the regime shift of the air temperature variability in the northern hemisphere.
format Article
id doaj-art-0803412b1fc642aaad5a5dc200a25ae9
institution Kabale University
issn 1606-9919
2658-5510
language Russian
publishDate 2016-06-01
publisher Transactions of the Pacific Research Institute of Fisheries and Oceanography
record_format Article
series Известия ТИНРО
spelling doaj-art-0803412b1fc642aaad5a5dc200a25ae92025-08-20T03:59:16ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102016-06-01185222823910.26428/1606-9919-2016-185-228-239115Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015Vladimir M. Pishchalnik0Valery A. Romanyuk1Igor G. Minervin2Alevtina S. Batuhtina3Сахалинский государственный университетСахалинский государственный университетСахалинский государственный университетСахалинский государственный университетThe time-series for the ice cover dynamics in the Okhotsk Sea in the period from 1882 to 2015 are reconstructed on the base of shipboard, airborne, and satellite observations and measurements of the air temperature at the coastal meteorological stations. Abnormality of the ice conditions is estimated relative to the “climate norm” determined as the mean seasonal variation for the 1961-1990. Long-term variability of the ice cover is analyzed. Its regime shift with change of trend is revealed in the late 1970s - early 1980s that corresponds to the regime shift of the air temperature variability in the northern hemisphere.https://izvestiya.tinro-center.ru/jour/article/view/115ice coverokhotsk seaice cover variabilitytrendwinters typization by ice conditions
spellingShingle Vladimir M. Pishchalnik
Valery A. Romanyuk
Igor G. Minervin
Alevtina S. Batuhtina
Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015
Известия ТИНРО
ice cover
okhotsk sea
ice cover variability
trend
winters typization by ice conditions
title Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015
title_full Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015
title_fullStr Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015
title_full_unstemmed Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015
title_short Analysis of dynamics for anomalies of the ice cover in the Okhotsk Sea in the period from 1882 to 2015
title_sort analysis of dynamics for anomalies of the ice cover in the okhotsk sea in the period from 1882 to 2015
topic ice cover
okhotsk sea
ice cover variability
trend
winters typization by ice conditions
url https://izvestiya.tinro-center.ru/jour/article/view/115
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AT igorgminervin analysisofdynamicsforanomaliesoftheicecoverintheokhotskseaintheperiodfrom1882to2015
AT alevtinasbatuhtina analysisofdynamicsforanomaliesoftheicecoverintheokhotskseaintheperiodfrom1882to2015