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Search results for ocean acidification

Earth Sciences Oct 30, 2025

Ocean iron fertilization or artificial ocean alkalinization? Study reveals divergent effects on climate

Global warming poses a significant threat to human society. Rapid and substantial reductions in greenhouse gas emissions are necessary measures to mitigate global warming. However, substantially reduced emissions alone may ...

Plants & Animals Oct 28, 2025

Warming climate could harm mollusk populations in the western Atlantic

The consequences of a warming climate are known to be dangerous for marine ecosystems, with environmental changes like ocean acidification and warming, disrupted nutrient supplies, and rising sea levels. For mollusks, important ...

Earth Sciences Oct 28, 2025

New method can measure ocean acidification using ambient wind noise

Since the Industrial Revolution, scientists estimate that the ocean has become around 30% more acidic from the uptake of additional anthropogenic carbon dioxide. Ocean acidification has widespread effects, including loss ...

Earth Sciences Oct 23, 2025

Tiny ocean organisms missing from climate models may hold the key to Earth's carbon future

The ocean's smallest engineers, calcifying plankton, quietly regulate Earth's thermostat by capturing and cycling carbon. However, a new review published in Science by an international team led by the Institute of Environmental ...

Environment Oct 23, 2025

Continental shelf seas revealed as powerful carbon sinks, but cutting global emissions remains critical

Continental shelf seas—the shallow waters surrounding our coasts that provide most of the world's seafood—are absorbing more carbon than they release, with the strength and direction of the prevailing wind proving a key control, ...

Economics & Business Oct 13, 2025

'Doughnut Economics' shows how global growth is out of balance—and how we can fix it

A new update to an influential economic theory called "Doughnut Economics" shows a global economy on a collision course with nature.

Plants & Animals Oct 3, 2025

Accelerated Gulf of Maine warming may pose a serious threat to American lobsters

The Gulf of Maine is warming faster than 99% of the world's oceans, raising concerns for its $2 billion-a-year American lobster fishery. Scientists at William & Mary's Batten School & VIMS have been studying the impacts of ...

Earth Sciences Oct 2, 2025

Ancient plankton hint at steadier future for ocean life

A team of scientists has uncovered a rare isotope in microscopic fossils, offering fresh evidence that ocean ecosystems may be more resilient than once feared.

Plants & Animals Oct 1, 2025

Corals might be adapting to climate change

Corals, the foundation of ocean biodiversity, are threatened by climate change. But new research suggests that these organisms might be more resilient than previously thought.

Earth Sciences Oct 1, 2025

Deep-sea sediment cores reveal major ecological turnover before warming event 56 million years ago

A large proportion of the carbon dioxide emissions that are currently being released into the atmosphere by human activities are absorbed by the surface ocean, making it more acidic. As a result, the tiny organisms (plankton), ...

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