Results 91 to 100 of about 16,487 (268)

Cooling climate across last interglacial high stands on San Salvador and Great Inagua, The Bahamas

The Depositional Record, Volume 12, Issue 1, February 2026.
Temperature data comparison with last interglacial mollusc clumped isotope data from this study, as well as from Bermuda (Minnebo et al., 2024; Zhang et al., 2021). The ‘later’ and ‘earlier’ ages within MIS 5e refer to Reef II and Reef I, respectively, for Bahamas data.
Ian Winkelstern, Sierra Petersen, H. Allen Curran, Cecilie Phillips, Alex Quizon, Bosiljka Glumac, David Griffing   +6 more
wiley   +1 more source

Glacial Expansion of Deoxygenation in the Arabian Sea

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract The mechanisms by which ongoing climate change influences ocean Oxygen Minimum Zones (OMZs) are insufficiently understood, making it essential to examine their long‐term variations under substantial climatic forcing. Here, we present the first planktic foraminifera iodine‐to‐calcium records in two Arabian Sea sediment cores: one located within
Deepak Kumar Rai, Jitender Kumar, Abul Qasim, Sanjeev Kumar, Ravi Bhushan, Kaustubh Thirumalai, Arvind Singh   +6 more
wiley   +1 more source

The origin of glacial alpine landscape in Tröllaskagi Peninsula (North Iceland)

Cuadernos de Investigación Geográfica, 2016
The Tröllaskagi peninsula is located in north central Iceland, between meridians 19º30’W and 18º10’W , limited by Skagafjödur fiord to the west and the Eyjafjödur fiord to the east, jutting out into the North Atlantic to latitude 66º12’N and linked to ...
N. Andrés, L. M. Tanarro, J. M. Fernández, D. Palacios   +3 more
doaj   +1 more source

Stochastic Resonance Elucidates the Emergence and Periodicity Transition of Glacial Cycles

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Glacial cycles emerged with a 41‐kyr period after the Pliocene and later intensified with a 100‐kyr period in the mid‐Pleistocene, which were attributed to Earth's orbital variations. However, no significant changes in the orbital forcing were found at the two transitions, and the forcing was too small to drive these cycles. Here, a stochastic
Tian Xu, Gabriel Katul, Shineng Hu
wiley   +1 more source

An Inconsistent ENSO Response to Northern Hemisphere Stadials Over the Last Deglaciation

Geophysical Research Letters
The dynamics shaping the El Niño‐Southern Oscillation's (ENSO) response to present and future climate change remain unclear, partly due to limited paleo‐ENSO records spanning past abrupt climate events.
Ryan H. Glaubke, Matthew W. Schmidt, Jennifer E. Hertzberg, Lenzie G. Ward, Franco Marcantonio, Danielle Schimmenti, Kaustubh Thirumalai   +6 more
doaj   +1 more source

The deglaciation of the mountains of Mexico and Central America

, 2017
The last deglaciation is an interval of marked changes in the climate system. The records of glaciation of tropical mountains offer unique opportunities to assess the timing of changes and the sensitivity of tropical climates to global and regional ...
L. Vázquez-selem, M. Lachniet
semanticscholar   +1 more source

Deglaciation of coastal south‐western Spitsbergen dated with in situ cosmogenic 10Be and 14C measurements

Journal of Quaternary Science, 2018
The Svalbard–Barents ice sheet was predominantly a marine‐based ice sheet and reconstructing the timing and rate of its decay during the last deglaciation informs predictions of future decay of marine‐based ice sheets (e.g. West Antarctica).
N. Young, J. Lamp, T. Koffman, J. Briner, J. Schaefer, E. Gjermundsen, H. Linge, S. Zimmerman, T. Guilderson, D. Fabel, A. Hormes   +10 more
semanticscholar   +1 more source

Coupled Climate‐Ice‐Sheet Simulations Reveal Novel Teleconnection Between Northern Hemisphere Ice Sheets and the Antarctic Ice Sheet

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Coupled climate‐ice‐sheet modeling is still in its developing stage, and feedback processes between ice sheets and climate are still not yet fully understood. Here, we use simulations with a coupled climate‐ice‐sheet model to investigate teleconnections between Northern Hemispheric ice sheets and the Antarctic ice sheet (AIS) without direct ...
Pierre Testorf, Clemens Schannwell, Marie‐Luise Kapsch, Uwe Mikolajewicz   +3 more
wiley   +1 more source

Intensification of the Southern Hemisphere westerly winds during the last deglaciation (18.5–14.0 cal ka BP): Evidence from Pearly Beach wetland on the southern Cape coast of South Africa

Journal of Quaternary Science, Volume 41, Issue 1, Page 25-35, January 2026.
ABSTRACT The southwestern Cape of South Africa experiences a complex and dynamic climate, shaped by the interplay between the temperate Southern Hemisphere westerly winds and the subtropical easterlies. Despite the climatic sensitivity of the region, relatively few studies have examined how conditions have varied since the last deglaciation in response
Marc Humphries, Rachel Mey, Paula Reimer, Lynne J. Quick   +3 more
wiley   +1 more source

Deglaciation of the Cordillera of Western Canada at the end of the Pleistocene

Cuadernos de Investigación Geográfica, 2017
Nearly all of what is now British Columbia and adjacent areas were covered by an ice sheet at the maximum of the Last Glaciation (MIS 2) about 18,000 years ago.
J.J. Clague
doaj   +1 more source