Results 231 to 240 of about 273,761 (310)

Climates of sight:mistaken visibilities, mirages and "seeing beyond" in Antarctica [PDF]

, 2008
Yusoff, Kathryn
core  

Differential Drivers of Thermogenic and Bulk Dissolved Organic Matter in the Indian Ocean

Global Biogeochemical Cycles, Volume 40, Issue 5, May 2026.
Abstract The oceanic dissolved organic matter (DOM) pool contains a substantial fraction of recalcitrant carbon, with thermogenic organic compounds representing a chemically distinct, long‐lived component. However, the distribution and transformation of these compounds remain poorly constrained in the Indian Ocean, a key basin of the global overturning
Tassiana S. G. Serafim, Heike Simon, Jutta Niggemann, Christopher P. Rüger, Ralf Zimmermann, Tabea N. L. Mairon, Joanna J. Waniek, Helena Osterholz   +7 more
wiley   +1 more source

Disparate estimates of intrinsic productivity for Antarctic krill across small spatial scales under a rapidly changing ocean. [PDF]

PLoS One
Mardones M, Jarvis Mason E, Santa Cruz F, Watters G, Cárdenas C.   +4 more
europepmc   +1 more source

Expansion of the Eastern Tropical North Pacific Oxygen Minimum Zone During the Last Deglaciation Recorded by Planktic Foraminifera

Paleoceanography and Paleoclimatology, Volume 41, Issue 5, May 2026.
Abstract Climate change is currently driving the expansion of oxygen minimum zones (OMZs), areas of the open ocean with consistently low oxygen levels. Changes in temperature, productivity and consequent respiration, and water mass ventilation drive OMZ expansion and contraction with implications for ecosystem function and biogeochemical cycling ...
Rachel Alcorn, Jorge Feliciano Ontiveros‐Cuadras, Anjaly Govindankutty Menon, Nicolaas Glock, Eric Tappa, Janet Burke, María Luisa Machain Castillo, Catherine Davis   +7 more
wiley   +1 more source

Draft genome sequence of a novel species of <i>Winogradskyella</i> (strain PC D3.3) isolated from a Red Antarctic macroalgae. [PDF]

Microbiol Resour Announc
John J, Kumar A, Alvarez J, Mannikam R, Vargas-Chacoff L, Leiva Poveda S.   +5 more
europepmc   +1 more source

Olivine Microstructure Constraints on Ureilite Parent Body Deformation

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Ureilites are ultramafic achondrites for which the parent body is unknown. Monomict ureilites, consisting primarily of olivine and pyroxene, are thought to represent mantle residues, carrying essential information for their parent body deformation history.
Yaozhu Li, Phil J. A. McCausland, Roberta L. Flemming, Callum J. Hetherington, Bo. Zhao   +4 more
wiley   +1 more source

Decoupled Antarctic and Subarctic export productivity under intensified Southern Hemisphere westerlies during the last interglacial. [PDF]

Nat Commun
Lu L, Yang Q, Gutjahr M, Shi Q, Wu R, Huang H, Luo Y, Yang H, Song Z, Jiping L, Kao SJ.   +10 more
europepmc   +1 more source

Enhanced Wind Linked to Ozone Depletion Influences Photoprotective Responses in Antarctic Mosses via Water Stress

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 5, May 2026.
Abstract Climate change, including ozone depletion, has altered wind regimes around Antarctica in recent decades, intensifying environmental stress on coastal moss communities. However, the physiological impacts of wind on mosses remain poorly understood. This study explored the potential climatic drivers of wind speed (WS) changes and investigated the
Yifan Wu, Hao Yin, Krystal L. Randall, Melinda J. Waterman, Johanna D. Turnbull, Sharon A. Robinson   +5 more
wiley   +1 more source