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Environment Jan 19, 2024

New risk modeling can help Aotearoa's pāua industry adapt to climate change

The pāua industry is facing a range of challenges, as business and finance grapple with how to support the ecological role of this taonga species in our marine environment and protect one of our most valuable export commodities.

Environment Jan 18, 2024

Team uncovers new marine source of carbon emissions into atmosphere

Bottom trawling is a previously unaccounted for source of atmospheric carbon emissions, scientists reveal in a study published today. As the world scrambles to slash emissions caused by fossil fuels, deforestation and other ...

Ecology Jan 17, 2024

South Florida's nearshore reefs less vulnerable to ocean acidification, study finds

Researchers studying South Florida's coral reefs found that the region's nearshore reefs and more sheltered inshore areas are less vulnerable to ocean acidification than previously thought—a major climate-related threat to ...

Earth Sciences Jan 10, 2024

Acidity of Antarctic waters could double by century's end, threatening biodiversity, say scientists

The acidity of Antarctica's coastal waters could double by the end of the century, threatening whales, penguins and hundreds of other species that inhabit the Southern Ocean, according to new research from the Univeristy ...

Environment Dec 9, 2023

Coral reefs in peril from record-breaking ocean heat

Record breaking marine heat waves will cause devastating mass coral bleaching worldwide in the next few years, according to a University of Queensland coral reef scientist.

Earth Sciences Dec 8, 2023

Atlantic Ocean near Bermuda is warmer and more acidic than ever, 40 years of observation show

Decade-long ocean warming that impacts ocean circulation, a decrease in oxygen levels that contributes to changes in salinification and nutrient supply, and ocean acidification are just some of the challenges the world's ...

Plants & Animals Dec 6, 2023

Ocean acidification creates legacy of stress for red abalone, study finds

Stressful childhoods can affect an individual's adult years and influence future generations. Scientists at the University of California, Davis, found a similar pattern holds true for red abalone exposed as babies, and again ...

Earth Sciences Dec 6, 2023

Researchers investigate how climate change drivers reshape ocean methane and nitrous oxide cycles

The ocean is a critical life-support system for our planet through its role in global climate regulation. It absorbs most of the carbon emissions and heat trapped in the atmosphere, which result from human activities. Over ...

Biochemistry Dec 4, 2023

Unexpected discovery at the air-water interface for CO₂ reaction impacting geophysical and biological cycles

Ocean acidification, mammal respiration, and aerosol formation all depend on chemistry that occurs at air-water interfaces. In new research, scientists from the Department of Energy's Lawrence Berkeley National Laboratory ...

Earth Sciences Nov 22, 2023

Study catalogs how dissolved inorganic carbon moves through southeast Alaska's waterways

Understanding carbon transport can offer important information about a changing climate. For instance, it can help scientists measure ocean acidification or other threats increased carbon levels pose to aquatic ecosystems. ...

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