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NOAA’s Ocean Acidification Program Research Region

Region: New England & Mid-Atlantic Bight

Related Posts

See news related to this Research Region

Effects of elevated CO<sub>2</sub> in the early life stages of summer flounder, <em>Paralichthys dentatus</em>, and potential consequences of ocean acidification

The limited available evidence about effects on marine fishes of high CO2 and associated acidification of oceans suggests that effects will differ across species, be subtle, and may interact with other stressors. This report is on the responses of an array of early life history features of summer flounder (Paralichthys dentatus), an ecologically and economically important

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January 3, 2025

State of the Climate in 2013

In 2013, the vast majority of the monitored climate variables reported here maintained trends established in recent decades. ENSO was in a neutral state during the entire year, remaining mostly on the cool side of neutral with modest impacts on regional weather patterns aroundthe world. This follows several years dominated by the effects of either

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January 3, 2025

An update to the Surface Ocean CO<sub>2</sub> Atlas (SOCAT version 2)

The Surface Ocean CO2 Atlas (SOCAT), an activity of the international marine carbon research community, provides access to synthesis and gridded fCO2 (fugacity of carbon dioxide) products for the surface oceans. Version 2 of SOCAT is an update of the previous release (version 1) with more data (increased from 6.3 million to 10.1 million surface water fCO2 values) and

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January 3, 2025

A simplified coulometric method for multi-sample measurements of total dissolved inorganic carbon concentration in marine waters

A new system requiring greatly reduced operator intervention has been developed for the determination of dissolved inorganic carbon concentration in marine waters. Based on a coulometric method, the system has an accuracy and precision comparable to more complex and expensive methods currently employed. A syringe pump equipped with a 12-port distribution valve is used to

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January 3, 2025

Transdisciplinary Science: A Path to Understanding the Interactions Among Ocean Acidification, Ecosystems, and Society

The global nature of ocean acidification (OA) transcends habitats, ecosystems, regions, and science disciplines. The scientific community recognizes that the biggest challenge in improving understanding of how changing OA conditions affect ecosystems, and associated consequences for human society, requires integration of experimental, observational, and modeling approaches from many disciplines over a wide range of temporal and

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January 2, 2025

How Can Present and Future Satellite Missions Support Scientific Studies that Address Ocean Acidification?

Space-based observations offer unique capabilities for studying spatial and temporal dynamics of the upper ocean inorganic carbon cycle and, in turn, supporting research tied to ocean acidification (OA). Satellite sensors measuring sea surface temperature, color, salinity, wind, waves, currents, and sea level enable a fuller understanding of a range of physical, chemical, and biological phenomena

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January 2, 2025

Effect of ocean acidification on growth and otolith condition of juvenile scup, <em>Stenotomus chrysops</em>

Increasing amounts of atmospheric carbon dioxide (CO2) from human industrial activities are causing changes in global ocean carbonate chemistry, resulting in a reduction in pH, a process termed “ocean acidification.” It is important to determine which species are sensitive to elevated levels of CO2 because of potential impacts to ecosystems, marine resources, biodiversity, food webs, populations,

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January 2, 2025

Internal consistency of marine carbonate system measurements and assessments of aragonite saturation state: Insights from two U.S. coastal cruises

This research assesses the thermodynamic consistency of recent marine CO2 system measurements in United States coastal waters. As one means of assessment, we compared aragonite saturation states calculated using various combinations of measured parameters. We also compared directly measured and calculated values of total alkalinity and CO2 fugacity. The primary data set consists of state-of-the-art measurements of the keystone

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January 2, 2025

Effects of CO2 on growth rate, C:N:P, and fatty acid composition of seven marine phytoplankton species

Carbon dioxide (CO2) is the primary substrate for photosynthesis by the phytoplankton that form the base of the marine food web and mediate biogeochemical cycling of C and nutrient elements. Specific growth rate and elemental composition (C:N:P) were characterized for 7 cosmopolitan coastal and oceanic phytoplankton species (5 diatoms and 2 chlorophytes) using low density,

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January 2, 2025

A metadata template for ocean acidification data

This paper defines the best practices for documenting ocean acidification (OA) data and presents a framework for an OA metadata template. Metadata is structured information that describes and locates an information resource. It is the key to ensuring that a data set will be accessible into the future. With the rapid expansion of studies on

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January 2, 2025

Related Projects

See our funded projects for this Focus Area

A large coral in American Samoa known as "Big Momma" Credit: NOAA Fisheries
Fatoata: Sami a Taeao (Tomorrow’s Ocean)
  • PI(s): Vera Peck, Fatoata
  • Fiscal Year Funded: 2024, 2025, 2026
  • Grant Award # NA25OARX017G0001-T1-01
This project provides new ocean acidification education to communities in American Samoa...
Project Summary >
Secluded beach with tide pools and algae covered rock formations captured soon after sunrise, Half Moon Bay, California, USA. Credit: Jan Arendtsz (Flickr, CC)
Ocean Acidification Science in Schools (OASIS)
  • PI(s): Karen Peluso-Galaviz, Marine Science Institute
  • Fiscal Year Funded: 2024, 2025, 2026
  • Grant Award # NA25OARX017G0004-T1-01
This project provides a hands-on ocean and coastal acidification curriculum to students from coastal communities in Redwood City, California...
Project Summary >
California's Humboldt coast as seen from a high vantage near sunset. Fog lingers above the King Range National Conservation Area. Credit: Guest photographer Bob Wick for CA Bureau of Land Management
Broadening Ocean Acidification Teaching and Learning (BOATL)
  • PI(s): Julie Van Sickle, Natural History Museum of Cal Poly Humboldt, Jeffrey White, Cal Poly Humboldt
  • Fiscal Year Funded: 2024, 2025, 2026
  • Grant Award # NA25OARX017G0005-T1-01
Broadening Ocean Acidification Teaching and Learning (BOATL) offers teacher professional development and ocean acidification science education to schools and local Tribes...
Project Summary >
Haystack Rock on Cannon Beach, Oregon (2024). Credit: Kevin Crosby (Creative Commons)
SMILE: Ocean Acidification Education Program
  • PI(s): Jay Well, Oregon State University
  • Fiscal Year Funded: 2024, 2025, 2026
  • Grant Award # NA25OARX017G0003-T1-01
This project seeks to address gaps in ocean and environmental education and improve outcomes for Oregon’s youth through the Oregon State University’s Science Math Investigative Learning Experiences (SMILE) Program...
Project Summary >
North Carolina seen from space from MODIS on NASA's Aqua satellite on June 30, 2022
Discovering Ocean Acidification and Ocean Literacy Principles for Underserved Areas in Rural North Carolina
  • PI(s): Erika Young, North Carolina State University, Courtney Lamb, Littlefield Middle School
  • Fiscal Year Funded: 2024, 2025
  • Grant Award # NA25OARX017G0002-T1-01
This project delivers ocean acidification education in rural North Carolina schools...
Project Summary >
Eastern oyster (Crassostrea virginica). Credit: NOAA Fisheries
Alabama Oysters Taste Best with Tabasco, Not Ocean Acidification
  • PI(s): Rebecca Domangue, Alabama School of Mathematics and Science Foundation
  • Fiscal Year Funded: 2024, 2025, 2026
  • Grant Award # NA25OARX017G0005-T1-01
This project creates a research course for high school students focused on career development, ocean acidification science and stewardship...
Project Summary >

Related Publications

See publications produced by our funded projects for this Focus Area

Ocean acidification may contribute to recruitment failure of Bering Sea red king crab
Citation: Litzow, Michael & Long, W. & Palof, Katie & Pilcher, Darren. (2025). Ocean acidification may contribute to recruitment failure of Bering Sea red king crab. Canadian Journal of Fisheries and Aquatic Sciences. 82. 1-7. 10.1139/cjfas-2024-0173.
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Will Climate Change Alter the Swimming Behavior of Larval Stone Crabs?: A Guided-Inquiry Lesson
  • Abigail L. Smith, Jessyca LaBadie, Aly Busse, Emilie Solomon, Casie Farrell, Daniel M. Holstein, Zuo George Xue, Philip M. Gravinese
  • Current The Journal of Marine Education
  • December 11, 2024
  • Stone Crab
Citation: Smith, A. L., Jessyca LaBadie, Aly Busse, Emilie Solomon, Casie Farrell, Daniel M. Holstein, Zuo George Xue, Philip M. Gravinese. (2024). Will Climate Change Alter the Swimming Behavior of Larval Stone Crabs?: A Guided-Inquiry Lesson. Current The Journal of Marine Education, 39(2). https://doi.org/10.5334/cjme.117
Read Summary >
Calcification and organic production on a Hawaiian coral reef
  • K.E.F. Shamberger, R.A. Feely, C.L. Sabine, M.J. Atkinson, E.H. DeCarlo, F.T. Mackenzie, P.S. Drupp, D.A. Butterfield
  • Marine Chemistry
  • August 17, 2011
Citation: Shamberger, K. E. F., Feely, R. A., Sabine, C. L., Atkinson, M. J., DeCarlo, E. H., Mackenzie, F. T., Drupp, P. S., & Butterfield, D. A. (2011). Calcification and organic production on a Hawaiian coral reef. Marine Chemistry, 127(1-4), 64-75. https://doi.org/10.1016/j.marchem.2011.08.003
Read Summary >

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