Changes in the Mid-Atlantic
Engage in this interactive storymap with information about ocean acidification, its impacts and action people are taking in the U.S. Mid-Atlantic.
Changes in the Mid-Atlantic Read More »
Engage in this interactive storymap with information about ocean acidification, its impacts and action people are taking in the U.S. Mid-Atlantic.
Changes in the Mid-Atlantic Read More »
Engage in this interactive storymap with information about ocean acidification, its impacts and action people are taking in Alaska.
Alaska’s Changing Ocean Read More »
A unified interface to access all ocean carbon dioxide data products. For more information, check out: Jiang et al. (2026)
Ocean Carbon Dioxide Products hub Read More »
Check out all of the news and visual webstories produced by the NOAA Ocean Acidification Program.
Ocean Acidification Program News Read More »
Ocean acidification (OA) occurs when the ocean absorbs carbon dioxide from the atmosphere like sponge. This causes a fundamental and global change in the chemistry of the ocean. Learn all about ocean acidification, it’s causes, consequences and solutions straight from NOAA’s Ocean Acidification Program.
What is Ocean Acidification? Read More »
General information from NOAA Education about ocean acidification (OA) including a brief overview of the past 200 years and the pH scale we use to measure OA.
Ocean Acidification Overview Read More »