Results 101 to 110 of about 2,213 (228)

Climate Vulnerability of Australian Seafood Systems: A National Assessment of Exposure and Adaptive Capacity

Fisheries Oceanography, EarlyView.
ABSTRACT Marine waters are becoming warmer and acidified and experiencing more intense and longer heatwaves under climate change. These changes are already impacting marine ecosystems and seafood production, which are vital for supporting food security and economic productivity.
Stephanie Brodie, Laura K. Blamey, Ana Bugnot, Rodrigo H. Bustamante, Julia L. Blanchard, Lara Buhagiar, Elizabeth A. Fulton, Alistair J. Hobday, Éva E. Plagányi, Anthony J. Richardson, Richard Matear, Skipton N. C. Woolley, Rebecca Darbyshire   +12 more
wiley   +1 more source

Ineffectiveness of topical antibiotics in treating Acropora spp. affected by white diseases

Frontiers in Marine Science
For many decades, white band disease (WB) and white pox disease (WPX) have been severely impacting populations of the reef building corals Acropora palmata and A. cervicornis throughout the Caribbean region.
Avery Coble, Sonora Meiling, Tyler B. Smith, Marilyn Brandt   +3 more
doaj   +1 more source

Marine Actinomycetes Associated with Stony Corals: A Potential Hotspot for Specialized Metabolites. [PDF]

Microorganisms, 2022
Siro G, Pipite A, Christi K, Srinivasan S, Subramani R.   +4 more
europepmc   +1 more source

Influence of Laser Repetition Rate, Fluence and Spot Size on LA‐Q‐ICP‐MS/MS 87Sr/86Sr Precision: Insights from Apatites and Silicate Glasses

Geostandards and Geoanalytical Research, EarlyView.
Key Points Higher laser repetition rate, fluence and larger spot size increase signal intensity. Higher laser repetition rate produces overlaps in aerosolised particles, improving signal stability and precision. For Sr‐rich materials, moderate spot diameter (≤ 60 μm), 3 J cm‐2 fluence and ≥ 12 Hz repetition rate are recommended.
Edafe O. Ominigbo, David T. Murphy, Kate E. Jenkins, Mitchell de Bruyn, Karine H. Moromizato   +4 more
wiley   +1 more source

Subtropical marine reserve as key habitats for the critically endangered sand tiger shark (Carcharias taurus) in the Southwestern Atlantic

Journal of Fish Biology, EarlyView.
Abstract This study documents the occurrence, seasonal patterns and reproductive activity of the sand tiger shark (Carcharias taurus) within a no‐take marine protected area in southeastern Brazil, using Baited Remote Underwater Video (BRUV) and diving records.
Ana Clara S. Athayde, Guilherme Bertuzo, Otto Bismarck F. Gadig, Rafael R. Munhoz, Letícia M. Fukushima, Caio R. Pimentel, Fernanda A. Rolim, Guilherme H. Pereira‐Filho, Fabio S. Motta   +8 more
wiley   +1 more source

Survival and reinfection rates of SCTLD-affected corals treated in situ with amoxicillin

Frontiers in Marine Science
The unprecedented mortality to Caribbean corals caused by stony coral tissue loss disease (SCTLD) led to the use of an in-water medicine applied directly to disease lesions.
Karen L. Neely, Robert J. Nowicki, Michelle A. Dobler, Kathryn A. Toth, Kevin A. Macaulay, Sydney M. Gallagher   +5 more
doaj   +1 more source

Short‐term performance responses of an intertidal fish to sedimentation and warming

Journal of Fish Biology, EarlyView.
Abstract Climate change is altering coastal ecosystems by causing environmental fluctuations, such as increases in temperature and turbidity, which pose major implications for fish physiology and behaviour. Increases in temperature affect fish food intake, swimming capacity and oxygen delivery, while increases in turbidity can impair or enhance prey ...
Anna Carolina Resende, Lucy Campbell, Catarina Vinagre, Alice Rogers   +3 more
wiley   +1 more source

Why Corals Care About Ocean Acidification: Uncovering the Mechanism [PDF]

Oceanography, 2009
Stony corals build hard skeletons of calcium carbonate (CaCO3) by combining calcium with carbonate ions derived, ultimately, from seawater. The concentration of carbonate ions relative to other carbonate species in seawater is rather low, so corals ...
Anne L. Cohen, Michael Holcomb
doaj  

The jaws in the jaws: Morphofunctional analysis of the pharyngeal plates of Labrus viridis Linnaeus, 1758 (Teleostei, Labridae)

Journal of Fish Biology, EarlyView.
Abstract Functional morphology highlights the adaptive flexibility of fish feeding strategies across environmental gradients and seasonal variations, providing key insights for the management and conservation of ichthyofaunal communities and their habitats.
Cristina Gioia Di Camillo, Gaspare Zichittella, Francesco Tiralongo   +2 more
wiley   +1 more source

CORALES PÉTREOS SOBRE RAÍCES SUMERGIDAS DE Rhizophora mangle L. DEL PARQUE NACIONAL JARDINES DE LA REINA, CUBA/ Stony corals on submerged mangrove roots of Rhizophora mangle l. in Jardines de la Reina National Park, Cuba

Revista de Investigaciones Marinas, 2015
Se determinó la composición de corales pétreos presentes en raíces sumergidas de Rhizophora mangle L. (mangle rojo), del Parque Nacional Jardines de la Reina.
Leslie Hernández-Fernández
doaj