Vulnerability and Adaptation to Ocean Acidification Among Pacific Northwest Mussel and Oyster Stakeholders

David J. Wrathall, George Waldbusser, and David Kling, Oregon State University

Ocean acidification (OA) is already harming shellfish species in the Pacific Northwest, a global hotspot of OA. While OA poses a threat to regional communities, economies, and cultures that rely on shellfish, identified gaps remain in adaptive capacity and vulnerability of several stakeholders. This project will address these gaps by extending long-standing collaborative OA vulnerability research with shellfish growers to include other shellfish users (e.g. port towns, Native American tribes and shellfish sector employees). The project includes five objectives: 1) Map variations in shellfisheries’ exposure to OA and identify those that are most sensitive, 2) quantify production losses from OA and costs of investment in adaptation 3) Identify potential pathways for adaptation, 4) identify key technological, institutional, legislative, financial and cultural barriers to OA adaptation, 5) evaluate the cost of potential adaptation strategies, and develop behavioral models to predict the likelihood of users adopting specific adaptation strategies. The research is designed to identify key vulnerabilities, determine the cost of OA to Pacific Northwest shellfish stakeholders, and to model adaptation pathways for maximizing resilience to OA. The adaptation framework developed here will be replicable in other shellfisheries yet to experience OA impacts.

 



Friday, December 22, 2017

The Olympic Coast as a Sentinel: An Integrated Social-Ecological Regional Vulnerability Assessment to Ocean Acidification

Jan Newton, University of Washington

The Olympic Coast, located in the Pacific Northwest U.S., stands as a region already experiencing effects of ocean acidification (OA). This poses risks to marine resources important to the public, especially local Native American tribes who are rooted in this place and depend on marine treaty-protected resources. This project brings together original social science research, synthesis of existing chemical and biological data from open ocean to intertidal areas, and model projections, to assess current and projected Olympic Coast vulnerabilities associated with OA. This critical research aims to increase the tribes’ ability to prepare for and respond to OA through respective community-driven strategies. By constructing a comprehensive, place-based approach to assess OA vulnerability, decision-makers in the Pacific Northwest will be better able to anticipate, evaluate and manage societal risks and impacts of OA. This collaborative project is developed in partnership with tribal co-investigators and regional resource managers from start to finish and is rooted in a focus on local priorities for social, cultural, and ecological health and adaptive capacity.

Friday, December 22, 2017

MAPCO2 Buoys at NCRMP CLASS III Sites in US Coral Reefs

Derek Manzello, NOAA Coral Reef Conservation Program

The long-term observations of carbonate chemistry at U.S.-affiliated coral reef sites are critical to understanding the impact of ocean acidification (OA) on coral ecosystems over time. This effort addresses NOAA’s Ocean Acidification Program (OAP) requirements for Monitoring of Ocean Chemistry by building and maintaining the coral reef portion of the OA monitoring network. This supports funding shortfalls associated with the NCRMP Class III MAPCO2 buoys at Cheeca Rocks and Kaneohoe Bay. Furthermore, this provides resources for the procurement of a new MAPCO2 buoy slated for deployment in Fagatele Bay, American Samoa in FY18, to establish the 2nd of three planned NCRMP Class III sites in the U.S. Pacific.

Tuesday, May 23, 2017
Categories: Projects

Development of Ocean Acidification “pHyter” – Plankton Monitoring Tools & Curriculum

Jacqueline Laverdure

NOAA’s National Marine Sanctuaries of the West Coast Region (Olympic Coast, Greater Farallones, Cordell Bank, Monterey Bay and Channel Islands) will partner with Flathead Valley Community College, NOAA’s National Centers for Coastal Ocean Science (NCCOS) and NOAA’s Northwest Fisheries Science Center (NFSC), to increase accessibility and understanding of tools and protocol for ocean acidification monitoring through citizen science and education programs.

Humans and the ocean are inextricably interconnected, with all humans relying on ocean ecosystem outputs such as oxygen, water and food.  Currently, ocean ecosystems are threatened by multiple global change stressors, including ocean acidification (OA).  The development of OA monitoring tools and education curriculum will be instrumental in providing the public with a better understanding of the process of OA and impacts of a more acidic environment to valuable ocean ecosystems.

NOAA’s West Coast Region (WCR) sanctuaries will work with external partner Dr. David Long, of Flathead Valley Community College, to pilot a field-based pH-measuring instrument called ”pHyter” with WCR sanctuaries’ OA education and outreach programs, including citizen science, teacher workshops and student field investigations. Dr. Long  and his students recently developed pHyter: a hand-held chemical indicator-based spectrophotometric pH- measuring device.  OAP funds will support the expansion of pHyter instrument capabilities to permit iPhone and android apps to interface and upload to the international GLOBE Program GIS database, increasing accessibility of pH data.

Friday, April 28, 2017

A Strategy for Ocean and Coastal Acidification (OCA) Education and Citizen Science Monitoring in the Northeast

Beth Turner

This project will cross-calibrate citizen science monitoring protocols for ocean acidification among independent organizations in the Northeast by developing a replicable citizen science monitoring training program. This will be accomplished by providing trainings and materials specific for volunteer and citizen science audiences through a series of regional workshops. The project team will (1) develop the first replicable citizen science monitoring program in accordance with recently developed EPA guidance document, Guidelines for Measuring Changes in Seawater pH and Associated Carbonate Chemistry in Coastal Environments of the Eastern United States, (2) provide in-person technical trainings and educational materials through an initial series of three regional workshops in Maine, Massachusetts and Connecticut and (3) support the successful use of citizen science participation in research and management by building on the Northeast Coastal Acidification Network’s extensive capacity and stakeholder network.

Friday, April 28, 2017
Categories: Projects
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