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Partner: Northwest Fisheries Science Center

Dungeness crab in a crab hold. Credit: Austin Trigg, NMFS
Understanding the effects of ocean acidification on Dungeness crab
  • PI(s): Paul McElhany
  • Fiscal Year Funded: 2018

Understanding CO2 effects on Dungeness crab: population variability, temperature interactions, calcification process, and carbonate sensitivity Why we care​Dungeness crabs support the most valuable fishery on the U.S. West Coast. Previous..

Project Summary >
Salmon and sablefish responses to elevated carbon dioxide
  • PI(s): Andrew Dittman
  • Fiscal Year Funded: 2021
Resiliency and sensitivity of marine fish to elevated CO2: osmoregulatory neurosensory behavioral and metabolic responses in salmon and sablefish Why we care
Elevated levels of marine carbon dioxide can..
Project Summary >
Assessing the capacity for evolutionary adaptation to ocean acidification in geoduck
  • PI(s): Rick Goetz
  • Fiscal Year Funded: 2010
We will examine the effects of OA conditions (elevated pCO2) on the adaptive response of a potentially vulnerable native marine mollusc species with ecological, economic and social importance in the..
Project Summary >
Zooplankton OA Exposure Modeling
  • PI(s): Paul McElhany
  • Fiscal Year Funded: 2010
Assessing a species’ risk to ocean acidification (OA) will depend on their duration of exposure to low pH/low saturation state conditions and their sensitivity to low pH conditions. Lab species..
Project Summary >
OA Ecosystem Modeling
  • PI(s): Paul McElhany
  • Fiscal Year Funded: 2010
Ecosystem models are used to estimate the potential direct and indirect effects of ocean acidification (OA) on marine resources.  The population abundance and distribution of species that are sensitive to..
Project Summary >
NORTHWEST FISHERIES SCIENCE CENTER: Ocean Acidification Facility
  • PI(s): Richard Feely
  • Fiscal Year Funded: 2010
Species exposure experiments that measure the response of organisms reared in seawater with manipulated carbonate chemistry are an important way to learn about the potential effects of ocean acidification (OA)...
Project Summary >
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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

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

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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