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Partner: Woods Hole Oceanographic Institute

Plankton bloom seen from space. Credit: NASA
Multiscale observing system simulation experiments for iron fertilization in the Southern Ocean, Equatorial Pacific, and Northeast Pacific
  • PI(s): Dennis McGillicuddy
  • Fiscal Year Funded: 2023, 2024, 2025
  • Grant Award # NA23OAR0170514
This project will address the effectiveness of ocean iron fertilization as a carbon dioxide removal technique, identify potential unintended ecological consequences, and determine the necessary systems for monitoring carbon and..
Project Summary >
Coastal marsh at sunrise. Credit: Georgia Department of Natural Resources
Tidal wetlands as a low pH environment for accelerated and scalable olivine dissolution
  • PI(s): Kevin Kroeger
  • Fiscal Year Funded: 2023, 2024, 2025, 2026
  • Grant Award # NA23OAR0170518
This project evaluates the safety, efficacy, and potential for large-scale implementation of enhanced weathering in tidal wetlands...
Project Summary >
Phytoplankton, most likely coccolithophors, in the Atlantic on 15 Feb 2006. Credit: NASA
Assessing the laboratory and field responses of diatoms and coccolithophores to ocean alkalinity enhancement
  • PI(s): Adam Subhas
  • Fiscal Year Funded: 2023, 2024, 2025, 2026
  • Grant Award # NA23OAR0170510
This project aims to address potential impacts of ocean alkalinity enhancement on phytoplankton by conducting laboratory and field experiments...
Project Summary >
Gliders can sample ocean conditions and track impacts of ocean alkalinity enhancement methods. Credit: NOAA AOML
Assessing Carbon Dioxide Removal and Ecosystem Response for an Ocean Alkalinity Enhancement Field Trial
  • PI(s): David Nicholson
  • Fiscal Year Funded: 2023, 2024, 2025
  • Grant Award # NA23OAR0170508
This project will track a patch of seawater with elevated alkalinity using gliders in a field trial in the Gulf of Maine...
Project Summary >
Alaska salmon troller Bay of Pillars in Chatham Strait. Credit: NOAA Fisheries
Assessing risks of ocean acidification in south-central and southeast Alaska
  • PI(s): Tom Hurst
  • Fiscal Year Funded: 2021, 2022, 2023, 2024, 2025
This project addresses vulnerability and resilience to ocean acidification by Indigenous communities and industries in south-central and southeast Alaska...
Project Summary >

Forecasts for Alaska Fisheries

Crab pots and fishing nets in Alaska's Dutch Harbor
Image credit: Michael Theberge

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.

ADAPTING TO OCEAN ACIDIFICATION

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:

FORECASTING

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

Closeup of oysters cupped in someone's hands

MANAGEMENT

Using these models and predictions as tools to facilitate management strategies that will protect marine resources and communities from future changes

TECHNOLOGY DEVELOPMENT

Developing innovative tools to help monitor ocean acidification and mitigate changing ocean chemistry locally

REDUCING OUR CARBON FOOTPRINT

50 more ways to reduce your carbon footprint >

On the Road

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.

With your Food Choices

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

With your Food Choices

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

By Reducing Coastal Acidification

Reduce your use of fertilizers, Improve sewage treatment and run off, and Protect and restore coastal habitats

TAKE ACTION WITH YOUR COMMUNITY

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:

  1. Work with informal educators, such as aquarium outreach programs and local non-profits, to teach the public about ocean acidification. Visit our Education & Outreach page to find the newest tools!
  2. Participate in habitat restoration efforts to restore habitats that help mitigate the effects of coastal acidification
  3. Facilitate conversations with local businesses that might be affected by ocean acidification, building a plan for the future.
  4. Partner with local community efforts to mitigate the driver behind ocean acidification  – excess CO2 – such as community supported agriculture, bike & car shares and other public transportation options.
  5. Contact your regional Coastal Acidification Network (CAN) to learn how OA is affecting your region and more ideas about how you can get involved in your community
       More for Taking Community Action