Results 111 to 120 of about 16,048 (226)

Internal Structure and Formation Process of a Giant East Antarctic Grounding‐Zone Wedge

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The marine‐based portions of the East Antarctic Ice Sheet are currently losing mass at an accelerating rate due to atmospheric and oceanic forcing. Assessing these changes requires understanding long‐term grounding‐zone dynamics preserved in glacial geomorphology, including understudied East Antarctic shelf sectors.
C. A. Tobisch, J. P. Klages, R. S. Barrett, K. Hochmuth, T. Mühlberger‐Krause, L. M. Baumann, K. Gohl, S. Krastel   +7 more
wiley   +1 more source

A Subtle Atmospheric Shift Is Redefining Winter Hydrology on the Tibetan Plateau

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Winter climate over the Tibetan Plateau has long been characterized by cold conditions that preserve snow and regulate downstream water supply through delayed melt. Here we show that this buffering function is weakening in the Sanjiangyuan region due to a shift in winter compound climate regimes.
Hao Chen, Xianhong Meng, S.‐Y. Simon Wang, Yaling Chen, Lin Zhao, Lele Shu, Mingshan Deng, Zhaoguo Li, Chenghai Wang   +8 more
wiley   +1 more source

Multivariate Controls on Bed Turnover in Braided Rivers

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Braided rivers with multiple threads exhibit variable, sometimes chaotic movements, making it difficult to characterize their mobility and identify the climate, tectonic, and land‐cover conditions that drive their behavior. Using 25 years of satellite imagery from 20 braided rivers, we measured “bed turnover”—successive conversions between ...
Safiya Alpheus, Elizabeth Hajek
wiley   +1 more source

Pacific Warming Pattern Discrepancy Linked to Spurious Rainband in Climate Models

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The distinctive pattern of observed Pacific surface temperature trends, with cooling in the east and intensified warming in the west, departs from the more uniform warming anticipated by climate models. The apparent inability of climate models to simulate this warming pattern limits our ability to understand why it is occurring and to predict ...
Robert C. J. Wills, Pedro N. DiNezio
wiley   +1 more source

2015 WCRP CliC Annual Report

, 2017
The 2015 Annual Report of the World Climate Research Programme (WCRP)'s Climate and Cryosphere (CliC) Project gives an overview of our activities in ...
Hislop, Lawrence, Hamon, Gwénaëlle
core   +1 more source

Anomalous Sea Ice Retreat in the Refreezing Western Arctic by a 30‐Year Record Cyclone in October: Oceanic, Atmospheric, and Wave Influences

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract An extreme Arctic cyclone (AC) in October 2022 reached a record‐low pressure of 955 hPa and caused unusual wave‐induced sea‐ice breakup in the Canada Basin, making it the strongest event in the western Arctic in 30 years. Here we examine how this event interrupted freeze‐up by quantifying sea‐ice retreat associated with atmospheric and oceanic
Xingkun Xu, Takuji Waseda, Tsubasa Kodaira, Takehiko Nose, Kazutaka Tateyama   +4 more
wiley   +1 more source

Atlas of the Cryosphere

, 2011
The National Snow and Ice Data Center (NSIDC) "Atlas of the Cryosphere" website allows visitors to explore and dynamically map the Earth's frozen regions.

core  

Satellite Altimetry Reveals an Eddy Train Along the Ross Sea Shelf Break

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Oceanic circulation along the Antarctic shelf break regulates heat and material exchanges between the continental shelf and the open ocean, playing a crucial role in ice shelf melting and global overturning circulation. However, the circulation remains poorly understood due to limited observations.
Xin Wu, Xianxian Han, Zhaomin Wang, Shaojun Zheng, Chengyan Liu   +4 more
wiley   +1 more source

Arctic summer sea ice loss will accelerate in coming decades

Environmental Research Letters
The Arctic sea ice (ASI) is expected to decrease with further global warming. However, considerable uncertainty remains regarding the temperature range that would lead to a completely ice-free Arctic.
Anna Poltronieri, Nils Bochow, Nikolas Olson Aksamit, Niklas Boers, Per Kristen Jakobsen, Martin Rypdal   +5 more
doaj   +1 more source

Historical and Projected Antarctic Sea Ice Trends Across High‐Resolution Coupled Model Hierarchies

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Coupled climate models generally simulate a decline in Antarctic sea ice extent (SIE) over the satellite period, failing to capture the observed near‐zero trend. Recent work has suggested that high‐resolution ocean models could ameliorate this issue via improved representation of mesoscale ocean processes, which may delay simulated Antarctic ...
Mitchell Bushuk, David B. Bonan, Stephen M. Griffies, William Gregory, Yongfei Zhang, Bill Hurlin, Yan‐Ting Chen, Thomas Rackow, Helge F. Goessling   +8 more
wiley   +1 more source