More Ocean Sustainability – Page 2
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NewsResearchers explore role of salps as predators of marine microbes
Salps play a major role in controlling the abundances and function of microbial communities in the vast nutrient-poor open ocean, with global implications, a new study reveals.
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NewsStudy reveals how hydrogen supplied energy at life’s origin
A new report uncovers how hydrogen gas provided energy in the past, at the origin of life 4 billion years ago.
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NewsEven inactive smokers are densely colonized by microbial communities
Even inactive smokers are important locations for microbial activity and the production of organic carbon on the sea floor, reveals a study investigating what happens to biotic communities at hydrothermal vents when the source of hot fluids is lost.
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NewsResearch reveals novel herpesvirus in South American pinnipeds
Scientists detected Otariid gammaherpesvirus 1 (OtGHV1) in free-ranging South American pinnipeds, and a novel herpesvirus Otariid gammaherpesvirus 8 (OtGHV8) in South American sea lions (Otaria byronia) in the Southern Hemisphere.
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NewsMarine algae implants could boost crop yields
Scientists have discovered the gene that enables marine algae to make a unique type of chlorophyll. They successfully implanted this gene in a land plant, paving the way for better crop yields on less land. Source: Robert Jinkerson/Tingting Xiang/UCR Fluorescence image of coral Acropora juvenile polyps hosting the ...
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NewsMicrobes impact coral bleaching susceptibility, new study shows
A new study provides insights into the role of microbes and their interaction as drivers of interspecific differences in coral thermal bleaching.
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NewsUnusual photosynthesis configuration in dinoflagellate may reveal secrets of success
The photosynthesis process in Prorocentrum cordatum, a globally widespread species of the dinoflagellates group, is organised in an unusual configuration which may help them to better adapt to the changing light conditions in the oceans.
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NewsBiomineralization offers sustainable strategy against microbial corrosion in marine concrete
Researchers have introduced a novel biomineralization strategy, which effectively isolates marine concrete from microbially induced corrosion, contributing to the achievement of sustainable coastal structures.
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NewsResearchers ID decline in microbial genetic richness in the western Arctic Ocean
Small but statistically significant results point to the need for future study, say David Walsh and Arthi Ramachandran.
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NewsPlankton model bridges the rules of life at individual scale and ecosystem level
Researchers have developed a model that connects microscopic biology to macroscopic ecology, which could deepen our understanding of nature’s laws and create new opportunities in ecosystem management.
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NewsScientists home in on viruses that can help ‘dial up’ carbon capture in the sea
Scientists are now zeroing in on the viruses most likely to combat climate change by helping trap carbon dioxide in seawater or, using similar techniques, different viruses that may prevent methane’s escape from thawing Arctic soil.
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NewsBacteria in the Arctic seabed are active all year round
Despite the pronounced seasonality in their habitat, the bacterial community in Arctic sediments is taxonomically and functionally very stable, a new study finds.
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NewsCompounds released by bleaching reefs promote bacteria, potentially stressing coral further
New research reveals that when coral bleaching occurs, corals release organic compounds into the surrounding water that not only promote bacterial growth overall, but select for opportunistic bacteria that may further stress reefs.
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NewsEstuary microbiome could be countering climate change emissions more than previously thought
Microbes in estuaries could be counteracting greenhouse gas effects to a greater extent than previously thought, a new study published in Environmental Microbiology has revealed.
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NewsIndustrial pollution leaves its mark in Mediterranean corals
For the first time, pollutants from burning fossil fuels have been found embedded in corals, offering scientists a potential new tool to track the history of pollution, finds a new study led by UCL researchers. Source: Diego K. Kersting The coral species Cladocora caespitosa The study, published ...
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NewsMysteries of the arm-swinging protist Meteora sporadica uncovered
Researchers have successfully cultured and analyzed two strains of Meteora sporadica from marine sediments in detail.
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NewsVitamin B12 adaptability in Antarctic algae has implications for climate change
A new study shows that the algae Phaeocystis antarctica has the ability to survive without B12, something that computer analysis of genome sequences had incorrectly indicated.
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NewsStudy highlights the abundance and importance of the ocean’s tiniest inhabitants
Researchers recommend that tiny plankton groups should be used to inform biodiversity indicators that meet policy obligations under the EU Marine Strategy Framework Directive (MSFD), OSPAR strategies, and the UK Marine Strategy.
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NewsLifetime of ‘biodegradable’ straws in the ocean is 8-20 months, study finds
Researchers found that some commercial bioplastic or paper straws might disintegrate within eight to 20 months in coastal ocean systems and switching to foam makes a major difference.
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NewsRising sea levels could lead to more methane emitted from wetlands
A low-salinity Bay Area estuary ecosystem is producing higher-than-expected levels of methane.
