Zobrazeno 1 - 10
of 39
pro vyhledávání: '"B. Lemieux-Dudon"'
Autor:
B. Lemieux-Dudon, L. Bazin, A. Landais, H. Toyé Mahamadou Kele, M. Guillevic, P. Kindler, F. Parrenin, P. Martinerie
Publikováno v:
Climate of the Past, Vol 11, Iss 6, Pp 959-978 (2015)
A recent coherent chronology has been built for four Antarctic ice cores and the NorthGRIP (NGRIP) Greenland ice core (Antarctic Ice Core Chronology 2012, AICC2012) using a Bayesian approach for ice core dating (Datice). When building the AICC2012 ch
Externí odkaz:
https://doaj.org/article/c6d2b6a821f6415ab3844d99b403b38c
Publikováno v:
Geoscientific Model Development, Vol 8, Iss 5, Pp 1473-1492 (2015)
Polar ice cores provide exceptional archives of past environmental conditions. The dating of ice cores and the estimation of the age-scale uncertainty are essential to interpret the climate and environmental records that they contain. It is, however,
Externí odkaz:
https://doaj.org/article/955143560a8e42e6887bd4595cf91791
An optimized multi-proxy, multi-site Antarctic ice and gas orbital chronology (AICC2012): 120–800 ka
Autor:
L. Bazin, A. Landais, B. Lemieux-Dudon, H. Toyé Mahamadou Kele, D. Veres, F. Parrenin, P. Martinerie, C. Ritz, E. Capron, V. Lipenkov, M.-F. Loutre, D. Raynaud, B. Vinther, A. Svensson, S. O. Rasmussen, M. Severi, T. Blunier, M. Leuenberger, H. Fischer, V. Masson-Delmotte, J. Chappellaz, E. Wolff
Publikováno v:
Climate of the Past, Vol 9, Iss 4, Pp 1715-1731 (2013)
An accurate and coherent chronological framework is essential for the interpretation of climatic and environmental records obtained from deep polar ice cores. Until now, one common ice core age scale had been developed based on an inverse dating meth
Externí odkaz:
https://doaj.org/article/da9c55c8dcc344ec9cf31eb74a6889ce
Autor:
D. Veres, L. Bazin, A. Landais, H. Toyé Mahamadou Kele, B. Lemieux-Dudon, F. Parrenin, P. Martinerie, E. Blayo, T. Blunier, E. Capron, J. Chappellaz, S. O. Rasmussen, M. Severi, A. Svensson, B. Vinther, E. W. Wolff
Publikováno v:
Climate of the Past, Vol 9, Iss 4, Pp 1733-1748 (2013)
The deep polar ice cores provide reference records commonly employed in global correlation of past climate events. However, temporal divergences reaching up to several thousand years (ka) exist between ice cores over the last climatic cycle. In this
Externí odkaz:
https://doaj.org/article/919f44d4aa904823bb20450d7038a12e
Autor:
D. Buiron, J. Chappellaz, B. Stenni, M. Frezzotti, M. Baumgartner, E. Capron, A. Landais, B. Lemieux-Dudon, V. Masson-Delmotte, M. Montagnat, F. Parrenin, A. Schilt
Publikováno v:
Climate of the Past, Vol 7, Iss 1, Pp 1-16 (2011)
A new deep ice core drilling program, TALDICE, has been successfully handled by a European team at Talos Dome, in the Ross Sea sector of East Antarctica, down to 1620 m depth. Using stratigraphic markers and a new inverse method, we produce the first
Externí odkaz:
https://doaj.org/article/c1c0290d8efe413f9ed9653a23255f25
Autor:
E. Capron, A. Landais, J. Chappellaz, A. Schilt, D. Buiron, D. Dahl-Jensen, S. J. Johnsen, J. Jouzel, B. Lemieux-Dudon, L. Loulergue, M. Leuenberger, V. Masson-Delmotte, H. Meyer, H. Oerter, B. Stenni
Publikováno v:
Climate of the Past, Vol 6, Iss 3, Pp 345-365 (2010)
Since its discovery in Greenland ice cores, the millennial scale climatic variability of the last glacial period has been increasingly documented at all latitudes with studies focusing mainly on Marine Isotopic Stage 3 (MIS 3; 28–60 thousand of yea
Externí odkaz:
https://doaj.org/article/8d49e15fa31a455cbc3204340605191e
Autor:
F. Parrenin, J.-M. Barnola, J. Beer, T. Blunier, E. Castellano, J. Chappellaz, G. Dreyfus, H. Fischer, S. Fujita, J. Jouzel, K. Kawamura, B. Lemieux-Dudon, L. Loulergue, V. Masson-Delmotte, B. Narcisi, J.-R. Petit, G. Raisbeck, D. Raynaud, U. Ruth, J. Schwander, M. Severi, R. Spahni, J. P. Steffensen, A. Svensson, R. Udisti, C. Waelbroeck, E. Wolff
Publikováno v:
Climate of the Past, Vol 3, Iss 3, Pp 485-497 (2007)
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new EDC3 chronology, which is based on the use of 1) a s
Externí odkaz:
https://doaj.org/article/960b35e795a5440fba76a8c299d4d7e4
Autor:
M. Leuenberger, U. Siegenthaler, A. Tisserand, R. Spahni, L. Panno, J.-M. Barnola, J. Jouzel, V. Masson-Delmotte, G. Durand, B. Lemieux-Dudon, F. Parrenin, G. B. Dreyfus
Publikováno v:
Climate of the Past, Vol 3, Iss 2, Pp 341-353 (2007)
While there are no indications of mixing back to 800 000 years in the EPICA Dome C ice core record, comparison with marine sediment records shows significant differences in the timing and duration of events prior to stage 11 (~430 ka, thousands of ye
Externí odkaz:
https://doaj.org/article/3c07e8b911b1413184eb2e1d671e1bd5
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