Results 161 to 170 of about 28,767 (249)

Composition and Provenance of Victoria Group Sandstones in Southern North Victoria Land, Antarctica

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 3, September 2026.
Three distinct source areas contributed to sandstones of the Victoria Group within the Transantarctic Basin in southern North Victoria Land. During the Permian, quartzose sandstones were derived from erosion of the local Ross Orogen, likely from an uplifted swell in the area of today's Ross Sea, the Ross High.
Martin Elsner, Robert Schöner, Reinhard Gaupp, Andreas Kronz, Benjamin Bomfleur, Joerg W. Schneider, Lothar G. Viereck   +6 more
wiley   +1 more source

Reply to Godin-Beekmann et al.: Quantitative agreement between the CRE theory and spatiotemporal ozone observations is well founded. [PDF]

Proc Natl Acad Sci U S A
Lu QB.
europepmc   +1 more source

Giant phytoplankton revealed by in situ imaging

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Deployment of an autonomous Zooglider in the western Mediterranean Sea revealed the presence of long phytoplankton chains attaining maximum lengths of 6.4–10.4 mm suspended in situ. Elongate chains included the diatoms Guinardia, Proboscia, two other diatom morphologies, and solitary filaments of the cyanobacterium Trichodesmium. Most elongate
Mark D. Ohman, Karine Leblanc, Jeffrey S. Ellen, Sven Gastauer   +3 more
wiley   +1 more source

Impacts of non-native invertebrates and plants on polar soil systems. [PDF]

NPJ Biodivers
Brayley ODM, Convey P, Ullah S, Hayward SAL.   +3 more
europepmc   +1 more source

The Distribution and Feeding Ecology of Three Marine Invertebrates in a Customary Fisheries Management Area and Implications for Restoration

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
Biotic interactions are fundamental to the structuring of marine communities. Predator–prey and competitive interactions can drive species distribution, abundance and mediate individual behaviour. These interactions are especially important to understand in the context of restoration.
Percy J. M., Gnanalingam G.
wiley   +1 more source

Direct observations of atmospheric oxidized mercury speciation in polar areas. [PDF]

Nat Commun
Jokinen T, Gómez Martín JC, Feinberg A, Mahajan AS, Plane JMC, Ulises Acuña A, Cuevas C, Dávalos JZ, Quéléver LLJ, Laurila T, Beck I, Schmale J, Junninen H, Sipilä M, Kulmala M, Petäjä T, Saiz-Lopez A.   +16 more
europepmc   +1 more source

Sea Urchin Removal as a Tool, Not a Solution: Practical Lessons for Kelp Restoration in Aotearoa New Zealand

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 3, September 2026.
The increasing awareness of the extent of urchin barrens and impacts of sea urchin overgrazing on rocky reefs in Aotearoa New Zealand has led to a rapid increase in the use of sea urchin removal as a tool for kelp forest restoration. Here, we review these restoration projects, focusing on three case studies, with the aim to provide context on what ...
Kelsey I. Miller, Arie J. P. Spyksma, Celia A. Balemi, Alice McSherry, Leigh Takirau, Vince C. Kerr, Aaron M. Eger, Nicholas T. Shears   +7 more
wiley   +1 more source

Differential response of plasma membrane versus chloroplast functions to freeze-thaw stress by Antarctic species, Deschampsia antarctica and Colobanthus quitensis, as explored through freeze-injury and post-thaw recovery. [PDF]

Planta
Min K, Sulaiman S, Lee J, Seo S, Arora R, Lee H.   +5 more
europepmc   +1 more source

Q Fever in Africa: A Systematic Review of Prevalence, Zoonotic Potential and Disease Burden

Public Health Challenges, Volume 5, Issue 3, September 2026.
Q fever is widespread across Africa, with livestock as the primary source of human infections. Although some prevalence data exist, its economic burden is still lacking. The findings underscore the need for a One Health approach that integrates surveillance, economic assessment and control to reduce the disease burden.
Linda Ama Owusuaa Amoah, Richard Kwamena Abbiw, Naa Awula Narkie Nartey, Becky Ewurama Tetteh, Elizabeth Bugase   +4 more
wiley   +1 more source

Microorganisms from Antarctica: A Review of Their Potential in the Bioremediation of Hydrocarbon-Contaminated Soils. [PDF]

Microorganisms
Naranjo-Moran J, Ratti MF, Vera-Morales M.   +2 more
europepmc   +1 more source