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Take a Deep Dive to learn about our cutting-edge Ocean Acidification Research

OAP Webinars

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IWGOA Webinar-Acidification & Estuaries: State of the Science
OA News

IWG-OA Webinar – Acidification & Estuaries: State of the Science

The Interagency Working Group on Ocean Acidification is hosting the second webinar in the Acidification & Estuaries Webinar Series on October 23, 2024 at 2:00pm ET. This webinar will give an overview of the state of the science related to acidification in estuaries and discuss remaining research gaps. Speakers will discuss the causes of acidification,

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NOAA Climate Vulnerability Webinar Series launches September 23, 2024 at 3:30pm ET. The focus of this webinar is East Coast fisheries adaptation. Featured here is an image of Atlantic Sea Scallops (Credit: NEFSC)
OA News

Launching NOAA Climate Vulnerability Webinar Series

NOAA’s Ocean Acidification Program, National Sea Grant, and Climate and Fisheries Adaptation Program announce the first webinar in a Climate Vulnerability webinar series on September 23 at 3:30pm ET. Climate vulnerability assessments examine the impact of changing ocean conditions on affected human communities. These projects, funded by the host NOAA programs, are often interdisciplinary and

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OA News

IWG-OA to Host Acidification & Estuaries Webinar Series

The Interagency Working Group on Ocean Acidification is hosting a three-part webinar series this fall on acidification and estuaries. Their goal is to bring together researchers, resource managers, industry leaders, and other interested community members to discuss the most important research gaps around acidification in estuaries for the federal government to address.  The first webinar

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Educators: Join our listening sessions

NOAA”s Ocean Acidification Program (OAP) advances ocean acidification science, education and outreach. The needs of audiences around the nation grows with the advancement of our knowledge. We will assess stakeholder needs nationwide via listening sessions to identify gaps, priorities, and the ways in which we can support people impacted by ocean and coastal acidification. The

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SOARCE Archive

Keepin’ it Real: Connecting Ocean Acidification to Watershed Health and Promoting Student Action

On June 1st, 2022 Dr. Jason Hodin of the University of Washington Friday Harbor Labs presented the “Our Acidifying Ocean” program and an overview of related environmental curricular tools for both inside and outside the classroom. Our Acidifying Ocean provides a meaningful, accurate and interactive educational content for high school and college students regarding ocean

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Live oysters Credit: McCoy
SOARCE Archive

CSI Oyster: a community science initiative on environment-oyster interactions in Chesapeake Bay

High school students around Chesapeake Bay are helping to solve the mystery of how water chemistry and oysters interact. In this webinar, Emily Rivest, Virginia Institute of Marine Science, and Bart Merrick, NOAA Environmental Science Training Center, will introduce the CSI: Oyster project, a community science initiative focused on understanding how water chemistry and other

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education & outreach

TRACKING OCEAN ACIDIFICATION IN PUERTO RICO: A VIDEO JOURNEY

Puerto Rico is home to vibrant coral reef ecosystems that support a diversity of marine life and livelihoods. Join Melissa Melendez, University of Hawai’i Manoa and Lisamarie Carrubba, NOAA Fisheries’ Office of Protected Resources, as they share our journey in creating Spanish-language videos (with English subtitles) about ocean acidification, its causes, consequences, research and possible

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Bioeconomic modeling to inform Alaska fisheries management

Fishing Dock in Juneau Alaska
Image credit: Allen Shimada, NOAA NMFS

Bioeconomic models are a multidisciplinary tool that use oceanography, fisheries science and social science to assess socioeconomic impacts. Funded by the Ocean Acidification Program, researchers at the Alaska Fisheries Science Center use a bioeconomic model to study the impacts of ocean acidification on Eastern Bering Sea crab, northern rock sole and Alaska cod. The goal is to predict how ocean acidification will affect abundance yields and income generated by the fisheries. This work informs the potential economic impacts of ocean acidification and future decision making and research planning.

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Effects of ocean acidification and temperature on Alaskan crabs

Red King Crab
Image credit: David Csepp, NMFS AKFSC ABL

Long-term declines of red king crab in Bristol Bay, Alaska may be partially attributed to ocean acidification conditions. These impacts may be partially responsible for the fishery closures during the 2021–2022 and 2022–2023 seasons. Researchers found that ocean acidification negatively impacts Alaskan crabs generally by changing physiological processes, decreasing growth, increasing death rates and reducing shell thickness. Funded by the Ocean Acidification Program, scientists at the Alaska Fisheries Science Center continue to investigate the responses of early life history stages and study the potential of various Alaska crabs to acclimate to changing conditions. Results will inform models that will use the parameters studied to predict the effects of future ocean acidification on the populations of red king crab in Bristol Bay as well as on the fisheries that depend on them. Fishery managers will better be able to anticipate and manage stocks if changing ocean chemistry affects stock productivity and thus the maximum sustainable yield.

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Forecasts for Alaska Fisheries

Fishing nets in Alaska
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

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