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Earth Sciences Nov 15, 2024

Ancient climate study links past ocean acidification to current trends

A research team led by Prof. Li Mingsong at Peking University has provided new insights into the Paleocene-Eocene Thermal Maximum (PETM) and its effects on ocean chemistry.

Ecology Nov 13, 2024

Ocean warming and acidification threaten key ocean plankton groups, study warns

According to a recent study published in Nature, many planktonic foraminifera species may face unprecedented environmental conditions by the end of this century, potentially surpassing their survival thresholds. Planktonic ...

Environment Nov 13, 2024

Can we live on our planet without destroying it? Researcher investigates planetary boundaries

With eight billion people, we use a lot of the Earth's resources in ways that are likely unsustainable. Klaus Hubacek, Professor of Science, Technology and Society at the University of Groningen, the Netherlands, takes stock ...

Environment Nov 11, 2024

European ocean research community calls for enhanced monitoring to improve ocean observation

European marine researchers are calling for an urgent improvement and standardization of ocean monitoring. The call is also addressed to the international community, which gathers in Baku starting today (Nov. 11) for the ...

Environment Nov 9, 2024

How we discovered that the ocean's surface absorbs much more carbon dioxide than previously thought

The oceans play a pivotal role in drawing down atmospheric carbon dioxide (CO₂) and have so far acted as a brake on the full impact of climate change. Current estimates of the CO₂ from the atmosphere that disappears in the ...

Earth Sciences Nov 4, 2024

Portal to the past: Geologist identifies metamorphic rock as a crucial feature of the ancient Earth's carbon cycle

If Earth's history were a calendar year, humans would not appear until the last few minutes before midnight on Dec. 31. During the Proterozoic Eon—2.5 billion years to 543 million years ago—the sun was still a young star, ...

Ecology Nov 4, 2024

Experiments find coral reefs can survive some climate change—with help

If carbon emissions are curbed and local stressors are addressed, coral reefs have the potential to persist and adapt over time. That's according to a study published in the Proceedings of the National Academy of Sciences ...

Environment Oct 23, 2024

From a salty breeze to the stench of sewage, here's how smell affects our ocean experience and reflects changing seas

Apart from the breathtaking sight of vast blue waters or the rhythmic sound of crashing waves, the vivid smell of the sea ties us to the rhythms of nature and the ebb and flow of the tides. The salty freshness of a coastal ...

Earth Sciences Oct 16, 2024

Global temperature analysis reveals deep ocean marine heat waves are underreported

While marine heat waves (MHWs) have been studied at the sea surface for more than a decade, new research published today in Nature has found 80% of MHWs below 100 meters are independent of surface events, highlighting a previously ...

Earth Sciences Oct 9, 2024

Heavy metals in the ocean become more toxic: How climate change impacts contaminants in the sea

Toxic trace elements such as lead, mercury, arsenic, and cadmium naturally occur in small quantities in coastal seas. However, human activities, such as industry and agriculture, contribute significantly larger amounts.

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