Results 161 to 170 of about 91,538 (269)
Free Tools—Not So “Free”? The Evolution, Risks and Costs of Fishery Stock Assessment Tools
Fish and Fisheries, Volume 27, Issue 3, Page 674-694, May 2026.ABSTRACT In fisheries stock assessment, free software tools have proliferated in recent years. These tools provide standardised and, in many cases, well‐tested and efficient ways to conduct and support stock assessments, making cutting edge expertise globally accessible.
Natalie Anne Dowling +6 more
wiley +1 more source
Global Sea Ice Coverage from Satellite Data: Annual Cycle and 35-Year Trends [PDF]
Well-established satellite-derived Arctic and Antarctic sea ice extents are combined to create the global picture of sea ice extents and their changes over the 35-yr period 1979-2013. Results yield a global annual sea ice cycle more in line with the high-
Parkinson, Claire L.
core +1 more source
The FEBS Journal, Volume 293, Issue 9, Page 2617-2636, May 2026.We investigated glucokinase from the psychrophilic Pseudoalteromonas sp. AS‐131 (PsGK), which was isolated from the Antarctic Ocean. Biochemical studies revealed that PsGK is a cold‐adapted enzyme with high thermal stability, in contrast to general cold‐adapted enzymes, which have low thermal stability.
Akane Yato +10 more
wiley +1 more source
Applicability of ERTS for surveying Antarctic iceberg resources [PDF]
The author has identified the following significant results. This investigation explores the applicability of ERTS to (1) determine the Antarctic sea ice and environmental behavior that may influence the harvesting of icebergs, and (2) monitor iceberg ...
Hult, J. L., Ostrander, N. C.
core +3 more sources
Journal of Vegetation Science, Volume 37, Issue 3, May/June 2026.We test whether habitat (rocky outcrops and soil substrate) and soil‐mediated filters (fertility and texture) predict species richness and variability in cryptogamic community composition in Maritime Antarctica. Our results indicate that fine‐scale habitat constitutes the dominant environmental filter, promoting high species turnover.
Flávia R. Ferrari +5 more
wiley +1 more source
CI chondrite Oued Chebeika 002 links asteroids Bennu and Ryugu to common parent body
Meteoritics &Planetary Science, Volume 61, Issue 5, Page 801-818, May 2026.Abstract CI chondrites are a compositionally primitive group of meteorites that have undergone extensive aqueous alteration, providing insights into the evolution of primitive planetesimals. Oued Chebeika 002 is the most pristine CI chondrite to date.
Megan Broussard +11 more
wiley +1 more source
Recent extremes in Antarctic sea ice extent modulated by ocean heat ventilation. [PDF]
Proc Natl Acad Sci U S AWilson EA, Arlen L, Campbell EC.
europepmc +1 more source
Ryugu reference project: Recommendations from the measurement definition team
Meteoritics &Planetary Science, Volume 61, Issue 5, Page 819-848, May 2026.Abstract Sample return missions play a significant role in planetary science by providing pristine extraterrestrial materials. JAXA's Hayabusa2 and NASA's OSIRIS‐REx missions have returned samples from the C‐type asteroids Ryugu and Bennu, respectively. The chemical and mineralogical compositions of these samples closely resemble those of CI chondrites,
Tetsuya Yokoyama +16 more
wiley +1 more source
Meltwater as a Local Source of Ice Nucleating Particles in the Central Arctic Summer
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Identifying sources of ice nucleating particles (INPs) in the central Arctic is important for understanding controls on the phase of Arctic mixed‐phase clouds (AMPCs). We show meltwater samples collected from the Arctic pack ice in July 2020 contain biological INPs active at relatively warm temperatures (T ≥ −10°C).
C. E. Mavis +18 more
wiley +1 more source