The Atlantic meridional overturning circulation and abrupt climate change

J Lynch-Stieglitz - Annual review of marine science, 2017 - annualreviews.org
Abrupt changes in climate have occurred in many locations around the globe over the last
glacial cycle, with pronounced temperature swings on timescales of decades or less in the …

The role of deep ocean circulation in setting glacial climates

JF Adkins - Paleoceanography, 2013 - Wiley Online Library
The glacial cycles of the Pleistocene involve changes in the circulation of the deep ocean in
important ways. This review seeks to establish what were the robust patterns of deep‐sea …

[BOOK][B] Reconstructing quaternary environments

JJ Lowe, M Walker - 2014 - taylorfrancis.com
This third edition of Reconstructing Quaternary Environments has been completely revised
and updated to provide a new account of the history and scale of environmental changes …

Global climate evolution during the last deglaciation

PU Clark, JD Shakun, PA Baker… - Proceedings of the …, 2012 - National Acad Sciences
Deciphering the evolution of global climate from the end of the Last Glacial Maximum
approximately 19 ka to the early Holocene 11 ka presents an outstanding opportunity for …

North Atlantic ocean circulation and abrupt climate change during the last glaciation

LG Henry, JF McManus, WB Curry, NL Roberts… - Science, 2016 - science.org
The most recent ice age was characterized by rapid and hemispherically asynchronous
climate oscillations, whose origin remains unresolved. Variations in oceanic meridional heat …

Southern Hemisphere westerlies as a driver of the early deglacial atmospheric CO2 rise

L Menviel, P Spence, J Yu, MA Chamberlain… - Nature …, 2018 - nature.com
The early part of the last deglaciation is characterised by a~ 40 ppm atmospheric CO2 rise
occurring in two abrupt phases. The underlying mechanisms driving these increases remain …

Coherent deglacial changes in western Atlantic Ocean circulation

HC Ng, LF Robinson, JF McManus… - Nature …, 2018 - nature.com
Abrupt climate changes in the past have been attributed to variations in Atlantic Meridional
Overturning Circulation (AMOC) strength. However, the exact timing and magnitude of past …

Anatomy of Heinrich Layer 1 and its role in the last deglaciation

DA Hodell, JA Nicholl, TRR Bontognali… - …, 2017 - Wiley Online Library
X‐ray fluorescence (XRF) core scanning and X‐ray computed tomography data were
measured every 1 mm to study the structure of Heinrich Event 1 during the last deglaciation …

Synchronous deglacial overturning and water mass source changes

NL Roberts, AM Piotrowski, JF McManus, LD Keigwin - Science, 2010 - science.org
Understanding changes in ocean circulation during the last deglaciation is crucial to
unraveling the dynamics of glacial-interglacial and millennial climate shifts. We used …

230Th Normalization: New Insights on an Essential Tool for Quantifying Sedimentary Fluxes in the Modern and Quaternary Ocean

KM Costa, CT Hayes, RF Anderson… - Paleoceanography …, 2020 - Wiley Online Library
Abstract 230Th normalization is a valuable paleoceanographic tool for reconstructing high‐
resolution sediment fluxes during the late Pleistocene (last~ 500,000 years). As its …