Join our webinar about tracking acidification across the Gulf with an interactive story map, hosted by the Gulf of America Coastal Acidification Network.
Tracking acidification in the Gulf – a new story map Read More »
Choose Your Own (O)Adventure is an interactive tool for curated ocean and coastal acidification learning resources.
Choose Your Own (O)Adventure education tool released Read More »
The Gulf of Mexico’s (also recognized by the United States government as the Gulf of America; herein referred to as “the Gulf”) valuable and diverse marine, coastal, and estuarine environments sustain many habitats, species, and economically important fisheries that are vulnerable to open ocean and coastal acidification (OOCA), including shellfish, coral reefs, and other carbonate
NOAA scientists set sail this week from Hawai’i aboard the NOAA Ship Oscar Elton Sette headed for
American Samoa and the Pacific Islands Heritage Marine National Monument to monitor vital coral reef ecosystems.
The NOAA Ocean Acidification Program presents major highlights of ocean acidification research, monitoring and outreach over fiscal year 2025.
OAP highlights progress on ocean acidification in 2025 Read More »
A webinar showcasing research from Pier2Peer alumni is happening on January 23, 2026.
Pier2Peer Alumni Showcase Webinar Read More »
Today on 8 January we recognize that our global ocean pH has declined to 8.1, marking a 26% increase in acidity since pre-Industrial times. NOAA OAP recognizes 8 January as international OA Day of Action. Learn more about our efforts and tools you can use.
In recognition of NOAA’s Corals Week, we highlight new research bringing together ocean modeling and socioeconomics in Hawai’i to inform adaptation planning.
Tune into this webinar about ocean acidification in aquariums and zoos hosted by two Coastal Acidification Networks.
Webinar: Coastal and Ocean Acidification Communication in Aquariums and Zoos Read More »
Twenty Pier2Peer mentee graduates, representing 17 countries, join the global professional community for ocean acidification monitoring and research.
Pier2Peer graduates 20 mentees to build capacity toward addressing ocean acidification Read More »
Understanding seasonal changes in ocean acidification in Alaskan waters and the potential impacts to the multi-billion-dollar fishery sector is a main priority. Through work funded by NOAA’s Ocean Acidification Program, the Pacific Marine Environmental Laboratory developed a model capable of depicting past ocean chemistry conditions for the Bering Sea and is now testing the ability of this model to forecast future conditions. This model is being used to develop an ocean acidification indicator provided to fisheries managers in the annual NOAA Eastern Bering Sea Ecosystem Status Report.
The NOAA Ocean Acidification Program (OAP) works to prepare society to adapt to the consequences of ocean acidification and conserve marine ecosystems as acidification occurs. Learn more about the human connections and adaptation strategies from these efforts.
Adaptation approaches fostered by the OAP include:
Using models and research to understand the sensitivity of organisms and ecosystems to ocean acidification to make predictions about the future, allowing communities and industries to prepare
Using these models and predictions as tools to facilitate management strategies that will protect marine resources and communities from future changes
Developing innovative tools to help monitor ocean acidification and mitigate changing ocean chemistry locally
Drive fuel-efficient vehicles or choose public transportation. Choose your bike or walk! Don't sit idle for more than 30 seconds. Keep your tires properly inflated.
Eat local- this helps cut down on production and transport! Reduce your meat and dairy. Compost to avoid food waste ending up in the landfill
Make energy-efficient choices for your appliances and lighting. Heat and cool efficiently! Change your air filters and program your thermostat, seal and insulate your home, and support clean energy sources
Reduce your use of fertilizers, Improve sewage treatment and run off, and Protect and restore coastal habitats
You've taken the first step to learn more about ocean acidification - why not spread this knowledge to your community?
Every community has their unique culture, economy and ecology and what’s at stake from ocean acidification may be different depending on where you live. As a community member, you can take a larger role in educating the public about ocean acidification. Creating awareness is the first step to taking action. As communities gain traction, neighboring regions that share marine resources can build larger coalitions to address ocean acidification. Here are some ideas to get started:
