Results 221 to 230 of about 112,948 (292)

The place-names "Greater Antarctica" and "Lesser Antarctica" versus "East Antarctica" and "west Antarctica"

, 1981
openaire   +1 more source

Ecological and Hydrological Modulation of Land Surface Temperature in the East Asian Monsoon Margin During Pliocene‐Pleistocene Global Cooling

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The response of terrestrial climate to future warming remains debated. The Pliocene, with CO2 levels similar to today, is an important analog for the future. The East Asian monsoon marginal region is one of the most climate sensitive regions on Earth. Based on contemporaneous aeolian sediments and aquatic‐influenced alluvial sediments from the
Chen Chen, Hanzhi Zhang, Huayu Lu, Cheng Zhao, Yuqiang Zeng, Jian Yu   +5 more
wiley   +1 more source

Early-mid Holocene Ross Sea extreme wave heights reflect sea ice retreat and ocean-atmosphere interactions. [PDF]

Nat Commun
Wang S, Wang N, Zhang Y, Baroni C, Salvatore MC, Sun B, Du Z, Ding X, Zhu Y.   +8 more
europepmc   +1 more source

A 400‐Year Antarctic Ice‐Core Perchlorate Record Reveals Variability in Stratospheric Chlorine Chemistry

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Perchlorate (ClO4−) in polar ice preserves past chlorine oxidation chemistry; however, multi‐centennial Antarctic ClO4− records and the mechanisms controlling their variability remain poorly constrained. Here, we present the first 400‐year (1616−2016) ClO4− record from an Antarctic ice core, revealing two regimes separated around 1980.
Wenzhi Zhou, Su Jiang, Zhe Li, Bo Zhang, Danhe Wang, Dongqi Wang, Guitao Shi   +6 more
wiley   +1 more source

Islands of Biodiversity: Characterization of Lichen Flora in Antarctic Nunataks. [PDF]

J Fungi (Basel)
Aramburu A, Beltran-Sanz N, Raggio J, Divakar PK, Pintado A, de Los Ríos A, Sancho LG.   +6 more
europepmc   +1 more source

Mapping Glacier Bed Topography in Crevassed Regions: A New Passive Seismic Reflection Method Applied to Isunnguata Sermia, West Greenland

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Glacier bed topography is crucial for modeling ice mass loss. However, heavily crevassed regions are challenging to survey using conventional methods, leading to data gaps. We establish a passive seismic approach exploiting naturally occurring crevassing events recorded with a dense seismic array to image the ice–bed interface without spatial ...
Nicolas Paris, Florent Gimbert, Philippe Roux, Stephen J. Livingstone, Siobhan F. Killingbeck, Andrew J. Sole, Samuel H. Doyle, Jonathan D. Hawkins, Matthew W. Peacey, Adam D. Booth   +9 more
wiley   +1 more source

Editorial Note: Subglacial Lake Vostok (Antarctica) Accretion Ice contains a diverse set of sequences from aquatic, marine and sediment-inhabiting Bacteria and Eukarya. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

Observational Constraints on Sea Salt Contribution to CCN Over the Southern Ocean

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Earth system models exhibit persistent biases in simulating cloud condensation nuclei (CCN) over the Southern Ocean and Antarctica, largely due to inadequate representation of aerosol sources. Here, we present year‐round (January 2023–February 2024) measurements of aerosol hygroscopicity (HTDMA), particle number size distribution (SMPS), and ...
Wei Xu, Hyojin Kang, Keran Zhang, Lin Yang, Ahsan Ali, Minju Seo, Yeontae Gim, Changeun Kim, Eunho Jang, Chang Hoon Jung, Ji Yi Lee, Radovan Krejci, Ruqian Miao, Ji‐Yeon Park, Colin O’Dowd, Young Jun Yoon, Darius Ceburnis   +16 more
wiley   +1 more source

Revising the tectonic chronology of East-West Antarctica since the breakup of East Gondwana. [PDF]

Nat Commun
Choi H, Kim SS, Kim S, Choi H, Park Y, Park SH, Davey FJ.   +6 more
europepmc   +1 more source

Citizen Science Data Reveal Humpback Whales Feeding Along the Eastern Coast of Australia

Marine Mammal Science, Volume 42, Issue 4, October 2026.
Sarah McCulloch, Jan‐Olaf Meynecke, Jasper de Bie, Madeleine J. Brasier   +3 more
wiley   +1 more source