The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years

The temperature and snow accumulation rate anomaly over the past 350 years have been reconstructed based on isotopic composition of shallow ice cores and snow pits samples as well as glaciological observations in pits and at stake farms located in Indian Ocean sector of East Antarctica. The relation...

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Main Authors:	D. O. Vladimirova, A. A. Ekaykin, V. Ya. Lipenkov
Format:	Article
Language:	Russian
Published:	Nauka 2015-11-01
Series:	Lëd i Sneg
Subjects:	antarctica ice cores isotopic composition paleoclimate snow accumulation rate
Online Access:	https://ice-snow.igras.ru/jour/article/view/251

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spelling	doaj-7a78929d332940858218d4e7576accfc2021-08-02T08:42:09ZrusNaukaLëd i Sneg2076-67342412-37652015-11-0155451810.15356/2076-6734-2015-4-5-18238The variability of climate in Indian Ocean sector of East Antarctica over the past 350 yearsD. O. Vladimirova0A. A. Ekaykin1V. Ya. Lipenkov2Arctic and Antarctica Research Institute, St.Petersburg Saint-Petersburg State UniversityArctic and Antarctica Research Institute, St.Petersburg Saint-Petersburg State UniversityArctic and Antarctica Research Institute, St.PetersburgThe temperature and snow accumulation rate anomaly over the past 350 years have been reconstructed based on isotopic composition of shallow ice cores and snow pits samples as well as glaciological observations in pits and at stake farms located in Indian Ocean sector of East Antarctica. The relationship of temporal variability of isotopic composition of precipitation and surface air temperature in ensemble with sea surface temperature has been analyzed. The fingerprints of Little Ice Age and climatic shift 1970s have been defined. We have also figured out the influence of non-climatic drivers on the formation of signal in stable water isotopic series.https://ice-snow.igras.ru/jour/article/view/251antarcticaice coresisotopic compositionpaleoclimatesnow accumulation rate
collection	DOAJ
language	Russian
format	Article
sources	DOAJ
author	D. O. Vladimirova A. A. Ekaykin V. Ya. Lipenkov
spellingShingle	D. O. Vladimirova A. A. Ekaykin V. Ya. Lipenkov The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years Lëd i Sneg antarctica ice cores isotopic composition paleoclimate snow accumulation rate
author_facet	D. O. Vladimirova A. A. Ekaykin V. Ya. Lipenkov
author_sort	D. O. Vladimirova
title	The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years
title_short	The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years
title_full	The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years
title_fullStr	The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years
title_full_unstemmed	The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years
title_sort	variability of climate in indian ocean sector of east antarctica over the past 350 years
publisher	Nauka
series	Lëd i Sneg
issn	2076-6734 2412-3765
publishDate	2015-11-01
description	The temperature and snow accumulation rate anomaly over the past 350 years have been reconstructed based on isotopic composition of shallow ice cores and snow pits samples as well as glaciological observations in pits and at stake farms located in Indian Ocean sector of East Antarctica. The relationship of temporal variability of isotopic composition of precipitation and surface air temperature in ensemble with sea surface temperature has been analyzed. The fingerprints of Little Ice Age and climatic shift 1970s have been defined. We have also figured out the influence of non-climatic drivers on the formation of signal in stable water isotopic series.
topic	antarctica ice cores isotopic composition paleoclimate snow accumulation rate
url	https://ice-snow.igras.ru/jour/article/view/251
work_keys_str_mv	AT dovladimirova thevariabilityofclimateinindianoceansectorofeastantarcticaoverthepast350years AT aaekaykin thevariabilityofclimateinindianoceansectorofeastantarcticaoverthepast350years AT vyalipenkov thevariabilityofclimateinindianoceansectorofeastantarcticaoverthepast350years AT dovladimirova variabilityofclimateinindianoceansectorofeastantarcticaoverthepast350years AT aaekaykin variabilityofclimateinindianoceansectorofeastantarcticaoverthepast350years AT vyalipenkov variabilityofclimateinindianoceansectorofeastantarcticaoverthepast350years
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The variability of climate in Indian Ocean sector of East Antarctica over the past 350 years

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