{
    "identifier": "gov.noaa.nodc:0309699",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R\/V F. G. Walton Smith cruise WS25221 (EXPOCODE 33WA20250809) in the North Atlantic Ocean, Gulf of America from 2025-08-09 to 2025-08-17 (NCEI Accession 0309699)",
    "description": "This dataset consists of Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R\/V F. G. Walton Smith cruise WS25221 (EXPOCODE 33WA20250809) in the North Atlantic Ocean, Gulf of America from 2025-08-09 to 2025-08-17. Near-shore estuarine and coastal regions are where most recreational fishing and tourism occur, yet they are vastly under-sampled. Their susceptibility to OA is not well understood due to their high biogeochemical variability. These regions are affected by land-side processes such as river discharge and run-offs and ocean-side processes through slope water exchange. A full determination of the carbonate system in these regions in conjunction with open ocean measurements is needed to increase our understanding of the effects of OA on ocean health and fisheries and our ability to predict them. In this project, we propose to augment several observational campaigns by 1) adding a carbonate component to the harmful algal blooms (HABs) monitoring cruises conducted periodically on the Western Florida Shelf in order to study potential links between HABs and OA, 2) renewing our collaboration with select National Parks to complement and enhance our near-shore data collection on the Northern Gulf of America and US East Coast, and 3) complementing our underway surface pCO2 measurements in the Gulf of America and US East Coast with underway total alkalinity measurements to help us improve our fundamental understanding of nearshore OA processes. The addition of these measurements to the current assets already present in the region would enhance our understanding of the linkage between nearshore and open ocean processes and better assess the mechanisms and impacts of OA on the biogeochemistry, biology and their economic consequences.",
    "language": "",
    "distribution": [
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            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0309699"
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            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0309699\/html"
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    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2025-11-30T16:17:18.138Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0309699",
        "AMMONIUM (NH4)",
        "CHLOROPHYLL",
        "DEPTH - OBSERVATION",
        "DISSOLVED INORGANIC CARBON (DIC)",
        "DISSOLVED OXYGEN",
        "nitrate + nitrite content (concentration)",
        "pH",
        "phosphate",
        "SALINITY",
        "silicate",
        "total alkalinity",
        "WATER TEMPERATURE",
        "carbon dioxide (CO2) gas analyzer",
        "CTD",
        "Niskin bottle",
        "nutrient autoanalyzer",
        "pH sensor",
        "salinometer",
        "temperature sensor",
        "titrator",
        "biological",
        "chemical",
        "discrete sample",
        "physical",
        "profile",
        "R\/V F.G. Walton Smith",
        "NOAA Atlantic Oceanographic and Meteorological Laboratory",
        "University of Miami Rosenstiel School of Marine and Atmospheric Science",
        "University of Miami Rosenstiel School of Marine and Atmospheric Science",
        "Ocean Carbon and Acidification Data System (OCADS)",
        "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
        "Coastal Waters of Florida",
        "Florida Keys National Marine Sanctuary",
        "Gulf of America",
        "Gulf of Mexico",
        "North Atlantic Ocean",
        "oceanography",
        "DOC\/NOAA\/OAR\/AOML > Atlantic Oceanographic and Meteorological Laboratory, OAR, NOAA, U.S. Department of Commerce",
        "U-MIAMI\/RSMAS > Rosenstiel School of Marine and Atmospheric Science, University of Miami",
        "WS25221",
        "33WA20250809",
        "Ocean Acidification Program (OAP)",
        "Ocean Carbon and Acidification Data System (OCADS) Project",
        "Coastal, OAP",
        "SFER",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE",
        "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
        "EARTH SCIENCE > OCEANS > SALINITY\/DENSITY > SALINITY",
        "Discrete measurement",
        "Profile",
        "AMMONIA",
        "CHL and PHAE",
        "CTDOXY",
        "CTDSAL",
        "CTDTMP",
        "DIC",
        "Depth_meters",
        "NITRIT+NITRAT",
        "PHSPHT",
        "SILCAT",
        "TAlk",
        "pH",
        "pH_Analysis_Temp_DegC",
        "AUTOANALYZER > AUTOANALYZER",
        "CO2 ANALYZERS > CO2 ANALYZERS",
        "CTD > Conductivity, Temperature, Depth",
        "NISKIN BOTTLES",
        "PH METERS > PH METERS",
        "SALINOMETERS",
        "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
        "F. G. Walton Smith (call sign: WCZ6292, ICES code: 33WA, 1999-)",
        "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
        "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA",
        "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO",
        "North Atlantic Ocean",
        "Southwest Gulf of America",
        "Southwest Gulf of Mexico",
        "environment",
        "oceans"
    ]
}