{
    "identifier": "gov.noaa.nodc:0181898",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Seagrass canopy height, water depth, chlorophyll-a concentration and other plant and water quality indicators in Coastal Waters of Texas (NCEI Accession 0181898)",
    "description": "This dataset contains raw tier 2 sampling data starting from 2011 for Texas coastal waters related to seagrasses. Parameters measured include chlorophyll a concentration, water depth, dissolved oxygen, light attenuation, pH, salinity, Secchi depth, water temperature, total suspended solids, seagrass canopy height, and seagrass percent cover. Typical species represented within the data include Halodule wrightii, Thalassia testudinum, Syringodium filiforme, Halophila engelmannii, and Ruppia maritima. Sampling takes place at 567 permanent stations in Aransas and Redfish Bays, Corpus Christi Bay, and Upper and Lower Laguna Madre.  Latitudes and longitudes for station locations are based on the NAD83 datum. There was limited sampling in 2016. This dataset also includes opportunistic sampling in Little Bay, San Antonio Bay, and Galveston Bay, as well as analytically measured tissue content of carbon, nitrogen, and phosphorus in Halodule wrightii and Thalassia testudinum plant samples collected from Aransas and Redfish Bays, Corpus Christi Bay, and the Laguna Madre along with stable isotope data from those samples. Data are provided in CSV format.",
    "language": "",
    "distribution": [
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/json",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0181898"
        },
        {
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            "mediaType": "text\/html",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0181898\/html"
        },
        {
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            "mediaType": "application\/octet-stream",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/access\/metadata\/landing-page\/bin\/gfx?id=gov.noaa.nodc:0181898"
        }
    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2025-11-19T16:05:47.063Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0181898",
        "Carbon content of specimen",
        "CHLOROPHYLL A CONCENTRATION",
        "DELTA CARBON-13",
        "DELTA NITROGEN-15",
        "DISSOLVED OXYGEN",
        "LIGHT ATTENUATION",
        "Nitrogen content of specimen",
        "pH",
        "SALINITY",
        "Secchi depth",
        "suspended solids",
        "TOTAL PHOSPHORUS",
        "water depth",
        "WATER TEMPERATURE",
        "bottle",
        "laboratory analysis",
        "mass spectrometer",
        "multi-parameter water quality sensor",
        "PAR Sensor",
        "Secchi disk",
        "visual observation",
        "in situ",
        "laboratory analyses",
        "National Park Service",
        "The University of Texas at Austin",
        "UT Austin Marine Science Institute",
        "UT Austin Marine Science Institute",
        "Coastal Waters of Gulf of America",
        "Coastal Waters of Texas",
        "Gulf of America",
        "Gulf of Mexico",
        "oceanography",
        "DOI\/NPS > National Park Service, U.S. Department of the Interior",
        "EARTH SCIENCE > OCEANS > BATHYMETRY\/SEAFLOOR TOPOGRAPHY > WATER DEPTH",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SUSPENDED SOLIDS",
        "EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION\/TRANSMISSION",
        "EARTH SCIENCE > OCEANS > OCEAN OPTICS > SECCHI DEPTH",
        "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
        "EARTH SCIENCE > OCEANS > SALINITY\/DENSITY > SALINITY",
        "Carbon to Nitrogen Ratio",
        "Carbon to Phosphorus Ratio",
        "Nitrogen to Phosphorus Ratio",
        "Sea Grasses - Canopy Height",
        "Sea Grasses - Percent Cover",
        "MASS SPECTROMETERS > MASS SPECTROMETERS",
        "PAR SENSORS > Photosynthetically Active Radiation Sensors",
        "SECCHI DISKS > SECCHI DISKS",
        "VISUAL OBSERVATIONS > VISUAL OBSERVATIONS",
        "PVC marked in 10 cm segments",
        "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA",
        "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO",
        "722X0X",
        "environment",
        "oceans"
    ]
}