Monitoring ocean acidification in Fagatele Bay, American Sāmoa
Why we care
Long-term observations of carbonate chemistry at U.S.-affiliated coral reef sites are critical to understanding the impact of ocean acidification on coral ecosystems over time.
What we are doing
Incorporating an interdisciplinary approach, this project
PMEL Ocean Acidification Mooring Test-beds and Sensor Development: Evaluating and Expanding New Carbon Technologies to Subsurface Habitats
Developing and expanding sensors to improve ocean acidification monitoring
Why we care:
Enhancing our ability to measure water chemistry with the best technology available is essential to understand and track where and how ocean acidification changes in marine ecosystems. The NOAA Pacific Marine Environmental Laboratory (PMEL) Carbon Group continuously augments,
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New NOAA, partner buoy in American Samoa opens window into a changing ocean
NOAA and partners have launched a new buoy in Fagatele Bay within NOAA’s National Marine Sanctuary of American Samoa to measure the amount of carbon dioxide in the waters around a vibrant tropical coral reef ecosystem.
“This new monitoring effort in a remote area of the Pacific Ocean will not only advance our
OAP Helps Build Ocean Acidification Capacity for Pacific Island Nations
NOAA scientists and OAP staff will be educating and training scientists on ocean acidification monitoring in Suva, Fiji on 30 Oct – 10 Nov 2017. Scientists from several Pacific Island nations will convene at the University of the South Pacific to learn best methods for measuring ocean chemistry from experts in the Global Ocean Acidification Observing Network.
MAPCO2 Buoys at NCRMP CLASS III Sites in US Coral Reefs
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
Turning the headlights on ‘high’: Improving an ocean acidification observation system in support of Pacific coast shellfish growers
Working across four IOOS Regional Associations in partnership with the shellfish industry and other groups affected by ocean acidification (OA), our proposal is divided into four tasks that continue the foundational aspects established to date and expand both technical capacity and the development of new technology with respect to OA observing needs for shellfish growers
Building Robust Reef Carbonate Projections from Synthesized NCRMP Ocean Acidification Datasets
This project will serve to (1) synthesize National Coral Reef Monitoring Program (NCRMP) OA Enterprise observations; (2) compare reef OA observations to oceanic end members to infer reefscale biogeochemical processes, and finally (3) use these synthesis products to better link projection models of oceanic carbonate systems to reef-scale OA impacts. The NCRMP OA enterprise supports:
Evaluation of New Subsurface Carbon Technologies for OA Moorings
The PMEL Carbon Group has been augmenting and expanding high-frequency observations on moorings to provide valuable information for better understanding natural variability in inorganic carbon chemistry over daily to inter-annual cycles. The current NOAA Ocean Acidification Observing Network (NOA-ON) consists of 21 moorings in coral, coastal, and open ocean environments. At present, the OA mooring
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Pacific island is natural laboratory to study ocean acidification
Ian Enochs, a scientist with NOAA’s Cooperative Institute for Marine and Atmospheric Studies at the University of Miami, traveled in May to the Island of Maug in the Pacific Ocean as part of a NOAA expedition aboard NOAA Ship Hi’ialakai to study coral reef ecosystems. We caught up with Enochs to learn about his