Results 121 to 130 of about 3,604 (203)

Episodes of Early Pleistocene West Antarctic Ice Sheet Retreat Recorded by Iceberg Alley Sediments. [PDF]

Paleoceanogr Paleoclimatol, 2022
Bailey I, Hemming S, Reilly BT, Rollinson G, Williams T, Weber ME, Raymo ME, Peck VL, Ronge TA, Brachfeld S, O'Connell S, Tauxe L, Warnock JP, Armbrecht L, Cardillo FG, Du Z, Fauth G, Garcia M, Glueder A, Guitard M, Gutjahr M, Hernández-Almeida I, Hoem FS, Hwang JH, Iizuka M, Kato Y, Kenlee B, Kenlee B, Martos YM, Pérez LF, Seki O, Tripathi S, Zheng X.   +32 more
europepmc   +1 more source

Dansgaard‐Oeschger Events Recorded in Low‐Latitude Marine Sediments and Teleconnection With High‐Latitude Climate Variations

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Dansgaard‐Oeschger (D‐O) events are millennial‐scale high‐latitude climate oscillations with abrupt climate transitions between stadial and interstadial conditions, which are well recorded in and outside of high northern latitudes. However, their signal propagation mechanisms from high to low latitudes are uncertain.
Zhanjie Liu, Zhaoxia Jiang, Long Chen, Andrew P. Roberts, Sanzhong Li, Liang Chen, Zhengxin Yin, Wanxin Liu, Yulong Guan, Yuzhen Zhang   +9 more
wiley   +1 more source

Increasing Winter Storminess in the Southern Ross Sea, Antarctica, and Its Impact on Land‐Fast Sea‐Ice

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract In the Ross Sea, sea‐ice processes such as coastal polynya formation and fast‐ice breakouts are often driven by strong winds associated with storms. In this study, a storm index derived from air pressure and air temperature anomalies observed at 13 weather stations in the Ross Sea region was used to investigate storm behavior between 1964 and ...
Antonia L. Radlwimmer, Gregory H. Leonard, Andrew G. Pauling, Inga J. Smith, Fabien Montiel   +4 more
wiley   +1 more source

The Antarctic Ice Sheet [PDF]

Journal of Glaciology, 1955
openaire   +1 more source

Antarctic meltwater alters future projections of climate and sea level

Nature Communications
Imperfect understanding of ice sheet-climate interactions poses challenges for projecting the impacts of ice sheet mass loss on future climate and sea level.
Shaina Sadai, Ambarish V. Karmalkar, David Pollard, Yue Dong, Erica Lucas, Natalya Gomez, Robert DeConto, Alan Condron   +7 more
doaj   +1 more source

Stratospheric Ozone Depletion Causes Southern Ocean Surface Cooling

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Stratospheric ozone depletion strongly influences Southern Ocean climate change. Using coupled climate model simulations, we quantify the transient effect of stratospheric ozone depletion on sea surface temperature (SST) over the Southern Ocean from 1982 to 2005.
Shouwei Li, Wei Liu, Liping Zhang, William J. M. Seviour, Gavin A. Schmidt   +4 more
wiley   +1 more source

Antarctic Ice Sheet tipping in the last 800,000 years warns of future ice loss

Communications Earth & Environment
Ice loss from Antarctica’s vast freshwater reservoir could threaten coastal communities and the global economy if the ice volume decreases by just a few percent.
David M. Chandler, Petra M. Langebroek, Ronja Reese, Torsten Albrecht, Julius Garbe, Ricarda Winkelmann   +5 more
doaj   +1 more source

The Observed Circumpolar Decline of Antarctic Bottom Water Volume

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Antarctic Bottom Water (AABW) formation is a key component of the global overturning circulation, ventilating the abyssal ocean and sequestering heat and carbon. Using a new reconstruction from the SatGEM‐2 monthly‐varying gravest empirical mode climatology, a continuous, observation‐driven circumpolar record of AABW variability is presented ...
James Wyatt, Nathaniel L. Bindoff, Annie Foppert, Helen Phillips, Stephen R. Rintoul   +4 more
wiley   +1 more source

Rapid postglacial rebound amplifies global sea level rise following West Antarctic Ice Sheet collapse. [PDF]

Sci Adv, 2021
Pan L, Powell EM, Latychev K, Mitrovica JX, Creveling JR, Gomez N, Hoggard MJ, Clark PU.   +7 more
europepmc   +1 more source

Quantification of Heat and Salt Budgets in the Western Ross Ice Shelf Cavity and Polynya System

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract The Ross Ice Shelf Polynya (RISP) is one of the primary production sites of the High Salinity Shelf Water (HSSW), the precursor of Antarctic Bottom Water (AABW) that drives the lower limb of global meridional overturning circulation. Utilizing a multi‐platform historical data set gathered over the western Ross Sea continental shelf, this study
Chuning Wang, Zhaoru Zhang, Meng Zhou
wiley   +1 more source