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 …

Coupled atmosphere-ice-ocean dynamics in Dansgaard-Oeschger events

C Li, A Born - Quaternary Science Reviews, 2019 - Elsevier
Abstract The Dansgaard-Oeschger events of the last ice age are among the best studied
abrupt climate changes, yet a comprehensive explanation is still lacking. They are most …

Enhanced CO2 Degassing From the Tropical Indian Ocean During Cold Climatic Events of the Last Glacial Cycle

M Tarique, W Rahaman, N Lathika… - Paleoceanography …, 2023 - Wiley Online Library
Atmospheric CO2 variability on the glacial–interglacial (G–IG) timescale reflects a balance
between oceanic and terrestrial processes involving carbon uptake and release. The …

Modeled variations of tropical cyclone genesis potential during Marine Isotope Stage 3

D Huan, Q Yan, T Wei, C Guo - Quaternary Science Reviews, 2024 - Elsevier
To advance our understanding of the responses of tropical cyclones (TCs) to abrupt climate
transitions, we investigate the variation of genesis potential and the underlying mechanisms …

Deglacial heat uptake by the Southern Ocean and rapid northward redistribution via Antarctic Intermediate Water

DW Poggemann, D Nürnberg… - Paleoceanography …, 2018 - Wiley Online Library
Abstract Antarctic Intermediate Water (AAIW) is an important conduit for nutrients to reach
the nutrient‐poor low‐latitude ocean areas. In the Atlantic, it forms part of the return path of …

An inconsistent ENSO response to Northern Hemisphere stadials over the last deglaciation

RH Glaubke, MW Schmidt, JE Hertzberg… - Geophysical …, 2024 - Wiley Online Library
The dynamics sha** the El Niño‐Southern Oscillation's (ENSO) response to present and
future climate change remain unclear, partly due to limited paleo‐ENSO records spanning …

Atlantic circulation and ice sheet influences on upper South Atlantic temperatures during the last deglaciation

NE Umling, DW Oppo, P Chen, J Yu… - Paleoceanography …, 2019 - Wiley Online Library
Abstract Atlantic Meridional Overturning Circulation (AMOC) disruption during the last
deglaciation is hypothesized to have caused large subsurface ocean temperature …

Controls on the tropical response to abrupt climate changes

WHG Roberts, PO Hopcroft - Geophysical Research Letters, 2020 - Wiley Online Library
Abrupt climate change events during glacial times have distinct tropical imprints, despite
their cause being at high latitudes. The mechanisms by which high latitudes affect low …

A 125-ka record of northern South American precipitation and the role of high-to-low latitude teleconnections

A Zhuravleva, M Hüls, R Tiedemann… - Quaternary Science …, 2021 - Elsevier
The occurrence of rapid last glacial temperature shifts in both Greenland ice and subpolar
marine sediment cores, so-called Dansgaard-Oeschger (DO) cycles, is evidence of a tight …

Intermediate water circulation changes in the Florida Straits from a 35 ka record of Mg/Li-derived temperature and Cd/Ca-derived seawater cadmium

SG Valley, J Lynch-Stieglitz, TM Marchitto - Earth and Planetary Science …, 2019 - Elsevier
We generated a high-resolution ocean record of bottom water temperature and seawater Cd
from 546 m in the Florida Straits. The record extends to∼ 35,000 yr before present, including …