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Earth Sciences Oct 6, 2022

Multiple Earth simulations show ocean acidification peak in Arctic Ocean may shift from winter to summer

A trio of researchers from CEA Saclay, Sorbonne Université-CNRS-IRD-MNHN and the Alfred Wegener Institute, respectively, has found evidence that peak ocean acidification in the Arctic Ocean may shift from winter to summer ...

Earth Sciences Oct 3, 2022

New research demonstrates connection between climate and Earth's ability to replenish itself

Some 250 million years ago—long before dinosaurs roamed the earth—global warming and acid oceans caused by the rapid volcanic emission of the Siberian Traps led to the Permian-Triassic mass extinction, which resulted in the ...

Ecology Oct 3, 2022

Not enough: Protecting algae-eating fish insufficient to save imperiled coral reefs, study concludes

How can we boost the resilience of the world's coral reefs, which are imperiled by multiple stresses including mass bleaching events linked to climate warming?

Earth Sciences Sep 29, 2022

Scientists find link between fast-melting Arctic ice and ocean acidification

An international team of researchers have sounded new alarm bells about the changing chemistry of the western region of the Arctic Ocean after discovering acidity levels increasing three to four times faster than ocean waters ...

Ecology Sep 29, 2022

Changes in marine ecosystems are going undetected

Existing ways of calculating biodiversity dynamics are not very effective in detecting wholesale species community change due to the effects of ocean acidification.

Evolution Sep 27, 2022

Experimental evolution: Marine copepods can genetically adapt to changing ocean conditions

Copepods are among the most important organisms in the ocean. The millimeter-small animals are food for many fish species and are therefore of central importance for life in the sea. Marine biologists fear that climate change ...

Earth Sciences Sep 23, 2022

Unchecked ocean warming threatens many Gulf of Mexico and Caribbean corals

The coral reefs of the Gulf of Mexico and the Caribbean are richly diverse ecosystems of global importance. These regions contain more than 10% of the world's reefs and host hundreds of fish species, and they provide more ...

Environment Sep 20, 2022

Plastic degradation in the ocean contributes to its acidification

A new study led by the Institut de Ciències del Mar (ICM-CSIC) in Barcelona has revealed that plastic degradation contributes to ocean acidification via the release of dissolved organic carbon compounds from both the plastic ...

Earth Sciences Sep 13, 2022

Researchers identify how science can help cities and companies operate within Earth system limits

What businesses and cities must do to stay within "safe and just" environmental limits for carbon, water, nutrients, land and other natural resources is the subject of a new set of recommendations from Earth Commission experts.

Earth Sciences Sep 9, 2022

Is climate change disrupting maritime boundaries?

Coral reef islands and their reefs—found across in the Indo-Pacific—naturally grow and shrink due to complex biological and physical processes that have yet to be fully understood. Now, climate change is disrupting them further, ...

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