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120 news posts in Frontiers in Marine Science

The study’s co-authors Argel Horton and Laura Arton apply the chlorine paste to a large coral (Orbicella annularis). The bright white area is where the treatment has already been applied. Image: Dr Graham Forrester.

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14 Nov 2024

Chlorine and cocoa butter could protect corals from disease and decrease antibiotic pollution of the oceans

Researchers found that chlorine mixed with cocoa butter is effective at treating diseased corals, which could reduce negative side effects of antibiotic treatments on ocean ecosystems

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20 Sep 2024

Oceanic life found to be thriving thanks to Saharan dust blown from thousands of kilometers away

Scientists from the US measured the relative amounts of ‘bioreactive’ iron in four sediment cores from the bottom of the Atlantic. They showed for the first time that the further dust is blown from the Sahara, the more iron in it becomes bioreactive through chemical processes in the atmosphere. These results have important implications for our understanding of the growth-promoting effect of iron on oceanic phytoplankton, terrestrial ecosystems, and carbon cycling, including under global change.

The mysid shrimp Hemimysis margalefi. mage credit: Marie Derrien

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17 Sep 2024

How does a tiny shrimp find its way home in a vast ocean? Study finds it’s down to their cave’s special smell

Researchers from France have shown for the first time that mysid shrimp can distinguish between seawater from their cave of origin and that from nearby caves. This recognition behavior, based on local differences in water-borne odor mixes or ‘chemical seascapes’, is likely what enables the shrimp’s homing behavior when they return each dawn from their foraging trips in open water.

Manuel Castellote taking part in fieldwork. Photograph by Andrea Gilstad.

Featured news

15 Jul 2024

'We lost instruments chewed or crunched by bears and sea otters': how Dr Manuel Castellote listens out for elusive belugas

Castellote is the corresponding author of a new article in Frontiers in Marine Science which reveals the stealthy movements of the elusive Cook Inlet beluga, and has kindly taken the time to share some thoughts about his career and research as part of the Frontier Scientist series.