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ocean acidification

Lightning flashes over Cape Town, South Africa.
Posted inNews

More Acidic Water Might Supercharge Lightning

Rachel Fritts, Science Writer by Rachel Fritts 1 February 20212 September 2022

New research suggests ocean acidification could make lighting more intense.

A yellow submarine glider floats on the ocean surface.
Posted inResearch Spotlights

Autonomous Minisubmarine Measures Seawater Conditions

by Terri Cook 23 November 202027 September 2022

Forecasts of carbonate chemistry in coastal ecosystems determined from seasonal robotic measurements can improve fisheries management and help mitigate short-term ocean acidification events.

A researcher checks a carbon sensor manual on a floating research buoy while a research ship waits in the distance
Posted inScience Updates

Reaching Consensus on Assessments of Ocean Acidification Trends

by A. Sutton and J. A. Newton 29 October 202012 September 2022

Scientists are working to establish a common methodology for evaluating rates of change in—and the various mechanisms that affect—acidification across ocean environments.

Close-up of a beautiful soft coral sea fan
Posted inNews

Climate Change May Shift Coral Population Dynamics

by S. Norris 30 September 20208 September 2022

New paleoceanographic research indicates that warming waters may contribute to fewer coral reefs but to a flourishing presence of soft-bodied corals.

Illustration of submerged aquatic vegetation with molecules of calcium carbonate
Posted inNews

Aquatic Plants May Help Chesapeake Bay Resist Ocean Acidification

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 9 July 202031 March 2022

In freshwater vegetation flats upstream of the Chesapeake, chemical reactions create molecules that raise pH levels in the bay.

Map of the present-day Global Ocean Acidification Observing Network, showing moorings, ships of opportunity, and time series measurements currently in the network
Posted inScience Updates

Progress and Planning in Understanding Ocean Acidification

by J. A. Newton, F. Chai and M. Dai 18 July 201912 September 2022

The 4th Global Ocean Acidification Observing Network (GOA-ON) International Workshop; Hangzhou, China, 14–17 April 2019

Ocean acidification map of the bottom ocean water layer
Posted inResearch Spotlights

Explaining Ocean Acidification Patterns During Ancient Warming

Sarah Stanley, Science Writer by Sarah Stanley 29 April 201912 September 2022

Asymmetrical changes in ocean circulation and the marine carbon cycle could account for different degrees of ocean acidification between the Pacific and Atlantic.

A worker harvests Pacific oysters at low tide at a farm owned by Taylor Shellfish Co. in Washington’s Oyster Bay.
Posted inNews

Developing Ocean Acidification “Champions” in Congress

by Randy Showstack 10 December 201812 September 2022

Ocean acidification “provides a case study of a way that we can drive forward bipartisan action on an environmental issue,” says an Ocean Conservancy scientist.

Posted inEditors' Vox

Coastal Ocean Warming Adds to CO2 Burden

by P. Brewer 29 May 20185 January 2023

With coastal oceans around the world changing from the effects of urbanization, rising carbon dioxide levels, and climate warming, recent work begins to find new land-sea linkages.

New research links ocean acidification and its effect on extinction events to better understand Earth’s ancient seas.
Posted inResearch Spotlights

Exploring Ancient Ocean Acidification in the Rock Record

Alexandra Branscombe by A. Branscombe 10 March 201712 September 2022

Scientists studying Earth's ancient oceans use a new method to measure ocean acidification and its effect on extinction events.

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