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A comparison of the present and last interglacial periods in six Antarctic ice cores. / Masson-Delmotte, V.; Buiron, D.; Ekaykin, A.; Frezzotti, M.; Gallée, H.; Jouzel, J.; Krinner, G.; Landais, A.; Motoyama, H.; Oerter, H.; Pol, K.; Pollard, D.; Ritz, C.; Schlosser, E.; Sime, L. C.; Sodemann, H.; Stenni, B.; Uemura, R.; Vimeux, F.

в: Climate of the Past, Том 7, № 2, 05.05.2011, стр. 397-423.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Masson-Delmotte, V, Buiron, D, Ekaykin, A, Frezzotti, M, Gallée, H, Jouzel, J, Krinner, G, Landais, A, Motoyama, H, Oerter, H, Pol, K, Pollard, D, Ritz, C, Schlosser, E, Sime, LC, Sodemann, H, Stenni, B, Uemura, R & Vimeux, F 2011, 'A comparison of the present and last interglacial periods in six Antarctic ice cores', Climate of the Past, Том. 7, № 2, стр. 397-423. https://doi.org/10.5194/cp-7-397-2011

APA

Masson-Delmotte, V., Buiron, D., Ekaykin, A., Frezzotti, M., Gallée, H., Jouzel, J., Krinner, G., Landais, A., Motoyama, H., Oerter, H., Pol, K., Pollard, D., Ritz, C., Schlosser, E., Sime, L. C., Sodemann, H., Stenni, B., Uemura, R., & Vimeux, F. (2011). A comparison of the present and last interglacial periods in six Antarctic ice cores. Climate of the Past, 7(2), 397-423. https://doi.org/10.5194/cp-7-397-2011

Vancouver

Masson-Delmotte V, Buiron D, Ekaykin A, Frezzotti M, Gallée H, Jouzel J и пр. A comparison of the present and last interglacial periods in six Antarctic ice cores. Climate of the Past. 2011 Май 5;7(2):397-423. https://doi.org/10.5194/cp-7-397-2011

Author

Masson-Delmotte, V. ; Buiron, D. ; Ekaykin, A. ; Frezzotti, M. ; Gallée, H. ; Jouzel, J. ; Krinner, G. ; Landais, A. ; Motoyama, H. ; Oerter, H. ; Pol, K. ; Pollard, D. ; Ritz, C. ; Schlosser, E. ; Sime, L. C. ; Sodemann, H. ; Stenni, B. ; Uemura, R. ; Vimeux, F. / A comparison of the present and last interglacial periods in six Antarctic ice cores. в: Climate of the Past. 2011 ; Том 7, № 2. стр. 397-423.

BibTeX

@article{227942b810e54c00a69062474181cd0d,
title = "A comparison of the present and last interglacial periods in six Antarctic ice cores",
abstract = "We compare the present and last interglacial periods as recorded in Antarctic water stable isotope records now available at various temporal resolutions from six East Antarctic ice cores: Vostok, Taylor Dome, EPICA Dome C (EDC), EPICA Dronning Maud Land (EDML), Dome Fuji and the recent TALDICE ice core from Talos Dome. We first review the different modern site characteristics in terms of ice flow, meteorological conditions, precipitation intermittency and moisture origin, as depicted by meteorological data, atmospheric reanalyses and Lagrangian moisture source diagnostics. These different factors can indeed alter the relationships between temperature and water stable isotopes. Using five records with sufficient resolution on the EDC3 age scale, common features are quantified through principal component analyses. Consistent with instrumental records and atmospheric model results, the ice core data depict rather coherent and homogenous patterns in East Antarctica during the last two interglacials. Across the East Antarctic plateau, regional differences, with respect to the common East Antarctic signal, appear to have similar patterns during the current and last interglacials. We identify two abrupt shifts in isotopic records during the glacial inception at TALDICE and EDML, likely caused by regional sea ice expansion. These regional differences are discussed in terms of moisture origin and in terms of past changes in local elevation histories, which are compared to ice sheet model results. Our results suggest that elevation changes may contribute significantly to inter-site differences. These elevation changes may be underestimated by current ice sheet models.",
author = "V. Masson-Delmotte and D. Buiron and A. Ekaykin and M. Frezzotti and H. Gall{\'e}e and J. Jouzel and G. Krinner and A. Landais and H. Motoyama and H. Oerter and K. Pol and D. Pollard and C. Ritz and E. Schlosser and Sime, {L. C.} and H. Sodemann and B. Stenni and R. Uemura and F. Vimeux",
year = "2011",
month = may,
day = "5",
doi = "10.5194/cp-7-397-2011",
language = "English",
volume = "7",
pages = "397--423",
journal = "Climate of the Past",
issn = "1814-9324",
publisher = "European Geosciences Union",
number = "2",

}

RIS

TY - JOUR

T1 - A comparison of the present and last interglacial periods in six Antarctic ice cores

AU - Masson-Delmotte, V.

AU - Buiron, D.

AU - Ekaykin, A.

AU - Frezzotti, M.

AU - Gallée, H.

AU - Jouzel, J.

AU - Krinner, G.

AU - Landais, A.

AU - Motoyama, H.

AU - Oerter, H.

AU - Pol, K.

AU - Pollard, D.

AU - Ritz, C.

AU - Schlosser, E.

AU - Sime, L. C.

AU - Sodemann, H.

AU - Stenni, B.

AU - Uemura, R.

AU - Vimeux, F.

PY - 2011/5/5

Y1 - 2011/5/5

N2 - We compare the present and last interglacial periods as recorded in Antarctic water stable isotope records now available at various temporal resolutions from six East Antarctic ice cores: Vostok, Taylor Dome, EPICA Dome C (EDC), EPICA Dronning Maud Land (EDML), Dome Fuji and the recent TALDICE ice core from Talos Dome. We first review the different modern site characteristics in terms of ice flow, meteorological conditions, precipitation intermittency and moisture origin, as depicted by meteorological data, atmospheric reanalyses and Lagrangian moisture source diagnostics. These different factors can indeed alter the relationships between temperature and water stable isotopes. Using five records with sufficient resolution on the EDC3 age scale, common features are quantified through principal component analyses. Consistent with instrumental records and atmospheric model results, the ice core data depict rather coherent and homogenous patterns in East Antarctica during the last two interglacials. Across the East Antarctic plateau, regional differences, with respect to the common East Antarctic signal, appear to have similar patterns during the current and last interglacials. We identify two abrupt shifts in isotopic records during the glacial inception at TALDICE and EDML, likely caused by regional sea ice expansion. These regional differences are discussed in terms of moisture origin and in terms of past changes in local elevation histories, which are compared to ice sheet model results. Our results suggest that elevation changes may contribute significantly to inter-site differences. These elevation changes may be underestimated by current ice sheet models.

AB - We compare the present and last interglacial periods as recorded in Antarctic water stable isotope records now available at various temporal resolutions from six East Antarctic ice cores: Vostok, Taylor Dome, EPICA Dome C (EDC), EPICA Dronning Maud Land (EDML), Dome Fuji and the recent TALDICE ice core from Talos Dome. We first review the different modern site characteristics in terms of ice flow, meteorological conditions, precipitation intermittency and moisture origin, as depicted by meteorological data, atmospheric reanalyses and Lagrangian moisture source diagnostics. These different factors can indeed alter the relationships between temperature and water stable isotopes. Using five records with sufficient resolution on the EDC3 age scale, common features are quantified through principal component analyses. Consistent with instrumental records and atmospheric model results, the ice core data depict rather coherent and homogenous patterns in East Antarctica during the last two interglacials. Across the East Antarctic plateau, regional differences, with respect to the common East Antarctic signal, appear to have similar patterns during the current and last interglacials. We identify two abrupt shifts in isotopic records during the glacial inception at TALDICE and EDML, likely caused by regional sea ice expansion. These regional differences are discussed in terms of moisture origin and in terms of past changes in local elevation histories, which are compared to ice sheet model results. Our results suggest that elevation changes may contribute significantly to inter-site differences. These elevation changes may be underestimated by current ice sheet models.

UR - http://www.scopus.com/inward/record.url?scp=79955512420&partnerID=8YFLogxK

U2 - 10.5194/cp-7-397-2011

DO - 10.5194/cp-7-397-2011

M3 - Article

AN - SCOPUS:79955512420

VL - 7

SP - 397

EP - 423

JO - Climate of the Past

JF - Climate of the Past

SN - 1814-9324

IS - 2

ER -

ID: 61461026