Furthermore, the weakly buffered northern region of this area is expected to have greater susceptibility to OA. Northeast Shelf Large Marine Ecosystem, supports some of the nation’s most economically valuable coastal fisheries, yet most of this revenue comes from shellfish that are sensitive to ocean acidification (OA). Modeling will be used tp integrate the chemical signals into the models to hindcast/predict spatia and temporal variation of the OA signal for the the optimization of monitoring design and implementation. In order to test this hypothesis wave gliders, in -stiu sensor along withe underway measurements from research vessels will measure carbonated chemistry in in surface and shallow waters. The continental shelf-slope region in the nwGOM to acidify faster than other tropical and It is hypothesized that increasing atmospheric CO2, increasing terrestrial nutrient exportĭue to an enhanced hydrological cycle, and enhanced upwelling due to climate change will cause Phenomenon or a long-term trend is unknown. Unfortunately, whether the observed OA in this region represents a short-term Observed rate of acidification is significantly greater than that in other tropical and subtropicalĪreas. In the northwestern GOM (nwGOM), decadalĪcidification has been observed in the shelf-slope region, with metabolic production of CO2Ĭontributing to a larger fraction of CO2 accumulation than uptake of anthropogenic CO2, and the Of Mexico (GOM) remains poorly understood in terms of its current OA conditions, despite itsĮcological and economic significance. Coral reef carbonate chemistry monitoring is implemented by researchers at the NOAA Atlantic Oceanographic & Meteorological Laboratory (AOML) and NOAA's PIFSC Coral Reef Ecosystems Division.Īmong the NOAA designated Large Marine Ecosystems, the Gulf This monitoring includes a broadly distributed spatial water sampling campaign complemented by a more limited set of moored instruments deployed at a small subset of representative sites in both the Atlantic/Caribbean and Pacific regions. The OAP contributes to this plan through overseeing and coordinating carbonate chemistry monitoring. This effort serves as a subset of a broader CRCP initiative referred to as the National Coral Reef Monitoring Plan, which was established to support conservation of the Nation’s coral reef ecosystems. These efforts are designed to document the dynamics of ocean acidification (OA) in coral reef systems and track the status and trends in ecosystem response. NOAA’s Coral Reef Conservation Program (CRCP) in partnership with OAP is engaged in a coordinated and targeted series of field observations, moorings and ecological monitoring efforts in coral reef ecosystems.
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