MANAGEMENT STRATEGIES 

Management strategies use information provided by research and tools that can be used to make sound decisions to effectively conserve marine resources.  Baseline research about organism and community sensitivity to ocean acidification is incorporated into these strategies, in an effort to sustain these resources for the future.

Research

Before management plans can be created it is necessary to have baseline research about the effects of ocean acidification on marine resources, such as Pacific oysters, dungeness crabs and rockfish. The OAP funds NOAA Fisheries Science Centers to expose various life stages of valuable species to present and future acidification conditions. The results of this research have already been considered in management of vulnerable king crab species.  In addition, research is underway to establish baseline measures of chemistry surrounding coral reefs that can be used to evaluate the potential risk of changing ocean chemistry to these valuable ecosystems.   

Management Tools

After models are created that provide a look into the future, these models can be used to create tools for managers to use so that they can test different scenarios on species’ populations and habitats.  Modeling efforts led by Woods Hole Oceanographic Institution are now being used to produce one of these tools for Atlantic sea scallop fisheries. The dashboard will allow managers to test the impacts of different management actions on scallop populations.  In the Pacific Northwest, NOAA, the University of Washington, and shellfish industry scientists have formed a strong partnership to adapt to ocean acidification impacts that have already affected the shellfish industry. Together these researchers determined that acidification was threatening oyster production and offered an approach to address it. They installed equipment to monitor carbon chemistry at shellfish hatcheries and worked with hatchery managers to develop methods that protect developing oyster larvae from exposure to low pH waters.   Early warning tools are now being used to forecast seasonal acidification conditions to enable shellfish growers to adapt their practices.

 

STORIES OF ADAPTATION

WHOI Scientists Receive $1 Million Grant from MacArthur Foundation

WHOI Scientists Receive $1 Million Grant from MacArthur Foundation

Woods Hole Oceanographic Institution

Rapid climate change and an increasing range of climate impacts are already being felt along our coasts, and new research suggests that U.S. Northeast coastal waters may be more vulnerable to climate change and ocean acidification than previously thought.
Tuesday, September 2, 2014
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California Ocean Protection Council Announces West Coast Ocean Acidification and Hypoxia Science Panel

California Ocean Protection Council Announces West Coast Ocean Acidification and Hypoxia Science Panel

Sacramento, CA

California and Oregon are joining forces to help address ocean acidification and hypoxia, a West Coast-wide thereat to our shared marine and coastal ecosystem.  The California Natural Resources Agency , on behalf of the California Ocean Protection Council (OPC), today signed a Memorandum of Understanding with the state of Oregon to jointly sponsor a high-level science panel to help address the issue of ocean acidification and hypoxia.

Thursday, August 29, 2013
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Shellfish industry pins hope on Freeport research

Bangor Daily News

Following a recent Town Council appropriation, the town’s shellfish community has started what is being called a “historic” effort to address the rapid disappearance of soft-shell clams.

The effort is the first comprehensive, large-scale research project in Maine to study the most significant factors believed to be contributing to the decline of shellfish resources, said Brian Beal, a professor at the University of Maine at Machias and one of the scientists working on the project.

“To the best of my knowledge, I am not aware of any community that has raised this much money for a shellfish research project, ever,” he said. “(It) underscores the commitment by the town to this very important commercial resource that they co-manage with the state of Maine.”

Tuesday, May 21, 2013
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Study shows oyster reefs buffer acidification of Chesapeake Bay

Study shows oyster reefs buffer acidification of Chesapeake Bay

Virginia Institute of Marine Science

A new study co-authored by Prof. Roger Mann of 's Virginia Institute of Marine Science adds a new item to the list of oyster reef benefits — the ability to buffer increasing acidity of ocean waters.

Concerns about increasing acidity in Chesapeake Bay and the global ocean stem from human inputs of carbon dioxide to seawater, either through burning of fossil fuels or runoff of excess nutrients from land. The latter over-fertilizes marine plants and ultimately leads to increased respiration by plankton-filtering oysters and bacteria. In either case, adding carbon dioxide to water produces carbonic acid, a process that has increased ocean acidity by more than 30 percent since the start of the Industrial Revolution.

Wednesday, May 8, 2013
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Can Acid Neutralizers Help Coral Reefs Bounce Back?

NPR

Coral reefs are in trouble worldwide, from a host of threats, including warming ocean temperatures, nutrient runoff and increasing ocean acidity. A noted climate scientist from California has been conducting an experiment on Australia's Great Barrier Reef to see whether antacid could boost coral growth.

Thursday, April 18, 2013
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