Fast and slow components of interstadial warming in the North Atlantic during the last glacial

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Fast and slow components of interstadial warming in the North Atlantic during the last glacial. / Margari, Vasiliki; Skinner, Luke C.; Menviel, Laurie; Capron, Emilie; Rhodes, Rachael H.; Mleneck-Vautravers, Maryline J.; Ezat, Mohamed M.; Martrat, Belen; Grimalt, Joan O.; Hodell, David A.; Tzedakis, Polychronis C.

In: Communications Earth & Environment, Vol. 1, No. 1, 6, 13.08.2020.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Margari, V, Skinner, LC, Menviel, L, Capron, E, Rhodes, RH, Mleneck-Vautravers, MJ, Ezat, MM, Martrat, B, Grimalt, JO, Hodell, DA & Tzedakis, PC 2020, 'Fast and slow components of interstadial warming in the North Atlantic during the last glacial', Communications Earth & Environment, vol. 1, no. 1, 6. https://doi.org/10.1038/s43247-020-0006-x

APA

Margari, V., Skinner, L. C., Menviel, L., Capron, E., Rhodes, R. H., Mleneck-Vautravers, M. J., Ezat, M. M., Martrat, B., Grimalt, J. O., Hodell, D. A., & Tzedakis, P. C. (2020). Fast and slow components of interstadial warming in the North Atlantic during the last glacial. Communications Earth & Environment, 1(1), [6]. https://doi.org/10.1038/s43247-020-0006-x

Vancouver

Margari V, Skinner LC, Menviel L, Capron E, Rhodes RH, Mleneck-Vautravers MJ et al. Fast and slow components of interstadial warming in the North Atlantic during the last glacial. Communications Earth & Environment. 2020 Aug 13;1(1). 6. https://doi.org/10.1038/s43247-020-0006-x

Author

Margari, Vasiliki ; Skinner, Luke C. ; Menviel, Laurie ; Capron, Emilie ; Rhodes, Rachael H. ; Mleneck-Vautravers, Maryline J. ; Ezat, Mohamed M. ; Martrat, Belen ; Grimalt, Joan O. ; Hodell, David A. ; Tzedakis, Polychronis C. / Fast and slow components of interstadial warming in the North Atlantic during the last glacial. In: Communications Earth & Environment. 2020 ; Vol. 1, No. 1.

Bibtex

@article{b2f4faaf089e422e8bcbf034278a3195,
title = "Fast and slow components of interstadial warming in the North Atlantic during the last glacial",
abstract = "The abrupt nature of warming events recorded in Greenland ice-cores during the last glacial has generated much debate over their underlying mechanisms. Here, we present joint marine and terrestrial analyses from the Portuguese Margin, showing a succession of cold stadials and warm interstadials over the interval 35-57 ka. Heinrich stadials 4 and 5 contain considerable structure, with a short transitional phase leading to an interval of maximum cooling and aridity, followed by slowly increasing sea-surface temperatures and moisture availability. A climate model experiment reproduces the changes in western Iberia during the final part of Heinrich stadial 4 as a result of the gradual recovery of the Atlantic meridional overturning circulation. What emerges is that Greenland ice-core records do not provide a unique template for warming events, which involved the operation of both fast and slow components of the coupled atmosphere-ocean-sea-ice system, producing adjustments over a range of timescales. Interstadial North Atlantic warming during the last glacial period involved the operation of both fast and slow components of the coupled atmosphere-ocean-sea-ice system, according to analyses from the Portuguese Margin and climate model simulations.",
keywords = "MILLENNIAL-SCALE VARIABILITY, ABRUPT CLIMATE-CHANGE, OCEAN, CIRCULATION, SYSTEM, OSCILLATIONS, SEDIMENTS, PATTERNS, RAINFALL, MONSOON",
author = "Vasiliki Margari and Skinner, {Luke C.} and Laurie Menviel and Emilie Capron and Rhodes, {Rachael H.} and Mleneck-Vautravers, {Maryline J.} and Ezat, {Mohamed M.} and Belen Martrat and Grimalt, {Joan O.} and Hodell, {David A.} and Tzedakis, {Polychronis C.}",
year = "2020",
month = aug,
day = "13",
doi = "10.1038/s43247-020-0006-x",
language = "English",
volume = "1",
journal = "Communications Earth and Environment",
issn = "2662-4435",
publisher = "Nature Research",
number = "1",

}

RIS

TY - JOUR

T1 - Fast and slow components of interstadial warming in the North Atlantic during the last glacial

AU - Margari, Vasiliki

AU - Skinner, Luke C.

AU - Menviel, Laurie

AU - Capron, Emilie

AU - Rhodes, Rachael H.

AU - Mleneck-Vautravers, Maryline J.

AU - Ezat, Mohamed M.

AU - Martrat, Belen

AU - Grimalt, Joan O.

AU - Hodell, David A.

AU - Tzedakis, Polychronis C.

PY - 2020/8/13

Y1 - 2020/8/13

N2 - The abrupt nature of warming events recorded in Greenland ice-cores during the last glacial has generated much debate over their underlying mechanisms. Here, we present joint marine and terrestrial analyses from the Portuguese Margin, showing a succession of cold stadials and warm interstadials over the interval 35-57 ka. Heinrich stadials 4 and 5 contain considerable structure, with a short transitional phase leading to an interval of maximum cooling and aridity, followed by slowly increasing sea-surface temperatures and moisture availability. A climate model experiment reproduces the changes in western Iberia during the final part of Heinrich stadial 4 as a result of the gradual recovery of the Atlantic meridional overturning circulation. What emerges is that Greenland ice-core records do not provide a unique template for warming events, which involved the operation of both fast and slow components of the coupled atmosphere-ocean-sea-ice system, producing adjustments over a range of timescales. Interstadial North Atlantic warming during the last glacial period involved the operation of both fast and slow components of the coupled atmosphere-ocean-sea-ice system, according to analyses from the Portuguese Margin and climate model simulations.

AB - The abrupt nature of warming events recorded in Greenland ice-cores during the last glacial has generated much debate over their underlying mechanisms. Here, we present joint marine and terrestrial analyses from the Portuguese Margin, showing a succession of cold stadials and warm interstadials over the interval 35-57 ka. Heinrich stadials 4 and 5 contain considerable structure, with a short transitional phase leading to an interval of maximum cooling and aridity, followed by slowly increasing sea-surface temperatures and moisture availability. A climate model experiment reproduces the changes in western Iberia during the final part of Heinrich stadial 4 as a result of the gradual recovery of the Atlantic meridional overturning circulation. What emerges is that Greenland ice-core records do not provide a unique template for warming events, which involved the operation of both fast and slow components of the coupled atmosphere-ocean-sea-ice system, producing adjustments over a range of timescales. Interstadial North Atlantic warming during the last glacial period involved the operation of both fast and slow components of the coupled atmosphere-ocean-sea-ice system, according to analyses from the Portuguese Margin and climate model simulations.

KW - MILLENNIAL-SCALE VARIABILITY

KW - ABRUPT CLIMATE-CHANGE

KW - OCEAN

KW - CIRCULATION

KW - SYSTEM

KW - OSCILLATIONS

KW - SEDIMENTS

KW - PATTERNS

KW - RAINFALL

KW - MONSOON

U2 - 10.1038/s43247-020-0006-x

DO - 10.1038/s43247-020-0006-x

M3 - Journal article

VL - 1

JO - Communications Earth and Environment

JF - Communications Earth and Environment

SN - 2662-4435

IS - 1

M1 - 6

ER -

ID: 270164823