Results 211 to 220 of about 6,630,412 (287)

Open Ocean Biogeochemical Impacts of Extreme Terrestrial Precipitation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Extreme events reshape ocean ecosystems with significant implications for nutrient and carbon cycling. Here, we demonstrate that flooding on land can be a significant driver of biogeochemical variability in the open ocean, even in relatively dry climates.
Shailja Gangrade, Mara A. Freilich, Élise Beaudin, Kelly M. A. Luis, Inés M. Leyba, Melissa M. Omand, Sarah E. Lang, Jeff S. Bowman, Larry O’Neill, Dante A. Capone   +9 more
wiley   +1 more source

Anti-Proliferative Effect on Medulloblastoma of Small Metabolites Derived from <i>Staurosirella pinnata</i> (Bacillariophyta) Exposed to Different Irradiances. [PDF]

Mar Drugs
Savio S, Sodini M, Odorisio M, Paris D, Guzzon A, Carbone M, Ciavatta ML, Rodolfo C, Congestri R.   +8 more
europepmc   +1 more source

Physical and Biogeochemical Ocean Response to Potential Offshore Wind Development Along the U.S. West Coast

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Planning for floating offshore wind development along the U.S. west coast has prompted questions about how this new ocean use may impact marine ecosystems. Previous research suggests that offshore wind farms will alter wind dynamics and upwelling in this region, but impacts on biogeochemistry have not yet been explored.
Michael G. Jacox, Chris Chartrand, Ludivine Conte, Jerome Fiechter, Kaustubha Raghukumar, Grace Chang   +5 more
wiley   +1 more source

Effects of Pesticide Mixtures and Environmental Factors on Benthic Diatom Communities: A Microcosm Approach. [PDF]

Environ Sci Technol
Descloux S, Tlili A, Kroll A, Morin S, Schür C, Schirmer K, Schuwirth N.   +6 more
europepmc   +1 more source

Phytoplankton Size Structure Controls the Bio‐Optical Anomaly of Antarctic Waters

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Phytoplankton in the Southern Ocean strongly influence global biogeochemical cycles, but the region's remoteness limits in situ monitoring. Satellite ocean color enables synoptic monitoring of phytoplankton dynamics by retrieving chlorophyll‐a concentration (Chl‐a).
Xuerong Sun, Robert J. W. Brewin, Giorgio Dall’Olmo, Jaime Pitarch, Thomas G. Bell, Bethany Wilkinson, Dionysios E. Raitsos, Hendrik Jan van der Woerd, Shubha Sathyendranath   +8 more
wiley   +1 more source

Diatom Analysis in Drowning: A Critical Review of Reliability, Contamination, and Medico-Legal Interpretation. [PDF]

Cureus
Al-Najjar AS, Shata FN, Ba Mhel O, Gutob Y, Alhazmi M, Alharbi Z, Choghari RA, Qashar AA, Basudan B, Aljohani N, Al-Juhani A.   +10 more
europepmc   +1 more source

Mechanism Based Evaluation of Scratch Damage in Diatom Frustule Reinforced Epoxy Composites

Polymer Composites, Volume 47, Issue 18, Page 16979-16996, 20 September 2026.
Mechanism‐based interpretation of scratch deformation in diatom frustule reinforced epoxy composites through the combined evaluation of scratch hardness, penetration depth, relative cutting volume (RCV), profilometry, SEM observations, and statistical analysis.
Elif Gültürk, Salih Talha Yıldırım
wiley   +1 more source

The HMG-box protein PtHMG1 modulates lipid accumulation and fatty acid composition in the diatom <i>Phaeodactylum tricornutum</i>. [PDF]

Front Plant Sci
Li Y, Ma N, Song P, Dong S, Liu R, Zhou Y, Qiao H.   +6 more
europepmc   +1 more source

Permafrost Degradation Drives Shifts in Chemostasis and Stream Geochemistry in the McMurdo Dry Valleys, Antarctica

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract In the McMurdo Dry Valleys, Antarctica's largest ice‐free area, the stream channels consist of rock and sediment that are underlain by permafrost. Substantial permafrost degradation and channel erosion occurred in January 2012 on the west branch of Crescent Stream, while the east branch remained unaffected.
Anna Wright, Michael Gooseff, Kathleen Welch, Melisa Diaz   +3 more
wiley   +1 more source

Immersion Deaths in Seoul: Implications of Decomposition for Postmortem Diagnosis of Drowning. [PDF]

J Korean Med Sci
Lee DY, Kim H, Kim GE, Jung EB, Lee SD, Kim MY.   +5 more
europepmc   +1 more source