The sea-level conundrum : case studies from palaeo-archives

Autor: Siddall, M, Abe-Ouchi, A, Andersen, M, Antonioli, F, Bamber, J, Bard, E, Clark, J, Clark, P, Deschamps, P, Dutton, A, Elliot, M, Gallup, C, Gomez, N, Gregory, J, Huybers, P, Kawarnura, K, Kelly, M, Lambeck, K, Lowell, T, Milrovica, J, Otto-Bliesner, B, Richards, D, Stanford, J, Stirling, C, Stocker, T, Thomas, A, Thompson, B, Toernqvist, T, Vazquez Riveiros, N, Waelbroeck, C, Yokoyama, Y, Yu, S, Grp, PALSEALW
Přispěvatelé: Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Paléocéanographie (PALEOCEAN), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2010
Předmět:
010504 meteorology & atmospheric sciences
Climate change
PALEOENVIRONNEMENT
sea level
010502 geochemistry & geophysics
01 natural sciences
Paleontology
Arts and Humanities (miscellaneous)
PALEOMAGNETISME
Paleoclimatology
Earth and Planetary Sciences (miscellaneous)
HOLOCENE
14. Life underwater
Glacial period
Younger Dryas
ANALYSE ISOTOPIQUE
Meltwater
[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces
environment
ComputingMilieux_MISCELLANEOUS
0105 earth and related environmental sciences
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean
Atmosphere
geography
geography.geographical_feature_category
ice sheets
Glacier
STRATIGRAPHIE
OXYGENE
MODELISATION
Ice-sheet model
Oceanography
climate change
PREVISION
13. Climate action
CHANGEMENT CLIMATIQUE
NIVEAU MARIN
GLACIER
Ice sheet
Geology
Zdroj: Journal of Quaternary Science
Journal of Quaternary Science, Wiley, 2010, 25 (1), pp.19-25. ⟨10.1002/jqs.1270⟩
Journal of Quaternary Science, 2010, 25 (1), pp.19-25. ⟨10.1002/jqs.1270⟩
ISSN: 0267-8179
1099-1417
DOI: 10.1002/jqs.1270⟩
Popis: Uncertainties in sea-level projections for the 21st century have focused ice sheet modelling efforts to include the processes that are thought to be contributing to the recently observed rapid changes at ice sheet margins. This effort is still in its infancy, however, leaving us unable to make reliable predictions of ice sheet responses to a warming climate if such glacier accelerations were to increase in size and frequency. The geological record, however, has long identified examples of nonlinear ice sheet response to climate forcing (Shackleton NJ, Opdyke ND. 1973. Oxygen isotope and paleomagnetic stratigraphy of equatorial Pacific core V28–239, late Pliocene to latest Pleistocene. Geological Society of America Memoirs145: 449–464; Fairbanks RG. 1989. A 17,000 year glacio-eustatic sea level record: influence of glacial melting rates on the Younger Dryas event and deep ocean circulation. Nature342: 637–642; Bard E, Hamelin B, Arnold M, Montaggioni L, Cabioch G, Faure G, Rougerie F. 1996. Sea level record from Tahiti corals and the timing of deglacial meltwater discharge. Nature382: 241–244), thus suggesting an alternative strategy for constraining the rate and magnitude of sea-level change that we might expect by the end of this century. Copyright © 2009 John Wiley & Sons, Ltd.
Databáze: OpenAIRE
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