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Search results for ocean acidification

Ecology Jun 2, 2025

In a hotter future, what comes after coral reefs die?

The fate of coral reefs has been written with a degree of certainty rare in climate science: at 1.5 degrees Celsius of global warming, most are expected to die.

Environment Jun 2, 2025

Oceans feel the heat from human climate pollution

Oceans have absorbed the vast majority of the warming caused by burning fossil fuels and shielded societies from the full impact of greenhouse gas emissions.

Earth Sciences May 21, 2025

River alkalinization and ocean acidification face off in coastal waters

The Chesapeake Bay is the continental United States' largest estuary, spanning approximately 320 kilometers (200 miles) between northeastern Maryland and Virginia Beach. Like many coastal ecosystems, its water chemistry is ...

Earth Sciences May 21, 2025

Fool's gold: A hidden climate stabilizer

On our planet, the cycle and balance of carbon from reservoir to reservoir is a matter of life or death. Carbon moves from the atmosphere to the ocean, to carbon-based life forms, to rocks or sediments, and it can be tied ...

Earth Sciences May 13, 2025

Treating wastewater with alkaline minerals can improve CO₂ removal and storage

Carbon dioxide removal (CDR) strategies use a wide range of techniques to capture CO2 from the air and store it durably, offering a frontier solution for counteracting the increasing levels of the greenhouse gas in our environment. ...

Plants & Animals May 6, 2025

Halo patterns around coral reefs may signal resilience

In coral reefs throughout the world, visually striking bands of bare sand surrounding reefs are often visible in satellite imagery but their cause remains a mystery.

Ecology May 5, 2025

Viewpoint: Plenty of fish in the sea? Not enough to feed 10 billion people sustainably

Growing up 30 minutes from the ocean meant the beach wasn't just a vacation destination—it was a part of my daily life. My Florida upbringing sparked a deep fascination with the sea and a lasting drive to do what I could ...

Earth Sciences May 1, 2025

How the 'marine revolution' shaped ocean life

Between 252 and 66 million years ago, the ocean underwent a revolution. That's when plankton with calcium carbonate skeletons colonized the open ocean. When they died, their remains fell like snow over large parts of the ...

Plants & Animals Apr 17, 2025

Avian influenza is a devastating setback for the Patagonian elephant seal population

It may take 100 years for the southern elephant seal colony of Península Valdés in Argentine Patagonia to look like it did in 2022. A study published in Marine Mammal Science has projected population trajectories after the ...

Environment Apr 14, 2025

Humanity depends on the ocean—here is what we need to prioritize for immediate ocean science research

Humankind is inextricably dependent on the ocean. Many of our greatest civilizations have thrived on the rim of the ocean. Today, we are more reliant than ever on the ocean for our economic, social and physical well-being.

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