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Ocean Acidification Sampling and Observations in South-central Alaska

Hope Roberts of the Valdez Native Tribe preserves a water sample for analyzing carbonate chemistry. Credit: Chugach Regional Resources Commission
  • Principal Investigator(s): Jeff Hetrick
  • Fiscal Year Funded: 2020

Community Sampling and Ocean Acidification Observations in South-central Alaska

Why we care
Southeast Alaska experiences ocean acidification at a faster rate than other regions due to its cold water temperatures and ocean current patterns. Indigenous communities rely on a healthy marine ecosystem and the culturally and economically important species that are impacted. This long-term community science monitoring program brings together scientists, aquaculturists, and seven Alaska Native communities to build capacity. This project brings awareness about the program, ocean acidification, and its impacts through multimedia. 

What we are doing
The CRRC created a video in partnership with Alutiiq Pride Shellfish Hatchery (APSH) to communicate the scientific findings of a long term Native Alaskan community science water quality program  south-central Alaska. The goals of the video are educating and raising awareness  of ocean acidification and the community science monitoring program to Alaskan Natives and communities the CRRC serves. The video delivers the main findings of the program, highlights the partners and points to current and future impacts to wild shellfish and traditional subsistence food in the Chugach region. 

Benefits of our work
This monitoring program serves as an example of co-producing science with indigenous communities that can be used nationwide. The video provides long-term water quality and ocean acidification monitoring data in a more meaningful storytelling format for coastal Alaska Native communities impacted by changing ocean conditions. By using different science communication techniques, such as through multimedia projects, the CRRC and APSH can reach more communities that may be interested in starting a water quality monitoring program in their local marine ecosystem.

Image: Hope Roberts of the Valdez Native Tribe preserves a water sample for analyzing carbonate chemistry. Credit: Chugach Regional Resources Commission

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

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