NCCOS Assessment: Duke Marine Lab Sill monitoring data collected from 2004-10-12 to 2025-04-10 (NCEI Accession 0306220)
This dataset contains long-term monitoring data collected at the Duke Marine Lab Sill as part of a larger effort to monitor local fringing marshes in Carteret County. The monitoring data is stored in one .xlsx, three .csv files, and two .tif files. The .xlsx contains vegetative community data. The three .csv files contain the SET, sediment, and feldspar data. The .tif files consist of ortho mosaic images, captured using a DJI Phantom 4 Pro and Mavic 3M drones, in 2019 and 2025. Routine vegetation surveys were conducted starting in 2008 to monitor change in the vegetative community composition and total cover at 30 fixed plots. Prior to the vegetation surveys, two surface elevation tables (SETs) were installed in 2004 and elevation changes over time were tracked with millimeter scale resolution. Sediment was also collected prior vegetation monitoring to determine the grain size distribution of placed sediment. Grain size was determined by sieving collected sediment through a series of sieves of decreasing mesh size. The grain sizes were split into 3 categories: gravel (>0.2mm), sand (0.063-2mm), and silt (<0.063mm). Percent organic matter was determined via loss on ignition (LOI). Additionally, to measure sediment deposition during hurricanes, feldspar plots were placed at high, mid and low elevations as the hurricanes were approaching (Dorian and Florence). Following the storm passage (within a week) deposition of sediment on top of feldspar was measured. More information on this site can be found here: https://arcg.is/1PufHu3
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "NOAA National Centers for Environmental Information",
"@type": "vcard:Contact",
"hasEmail": "mailto:ncei.info@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | This dataset contains long-term monitoring data collected at the Duke Marine Lab Sill as part of a larger effort to monitor local fringing marshes in Carteret County. The monitoring data is stored in one .xlsx, three .csv files, and two .tif files. The .xlsx contains vegetative community data. The three .csv files contain the SET, sediment, and feldspar data. The .tif files consist of ortho mosaic images, captured using a DJI Phantom 4 Pro and Mavic 3M drones, in 2019 and 2025. Routine vegetation surveys were conducted starting in 2008 to monitor change in the vegetative community composition and total cover at 30 fixed plots. Prior to the vegetation surveys, two surface elevation tables (SETs) were installed in 2004 and elevation changes over time were tracked with millimeter scale resolution. Sediment was also collected prior vegetation monitoring to determine the grain size distribution of placed sediment. Grain size was determined by sieving collected sediment through a series of sieves of decreasing mesh size. The grain sizes were split into 3 categories: gravel (>0.2mm), sand (0.063-2mm), and silt (<0.063mm). Percent organic matter was determined via loss on ignition (LOI). Additionally, to measure sediment deposition during hurricanes, feldspar plots were placed at high, mid and low elevations as the hurricanes were approaching (Dorian and Florence). Following the storm passage (within a week) deposition of sediment on top of feldspar was measured. More information on this site can be found here: https://arcg.is/1PufHu3 |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "NCEI Dataset Landing Page",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for a descriptive web page with download links.",
"downloadURL": "https://doi.org/10.25921/0xhj-w904",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Descriptive Information",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for a descriptive web page with download links.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/oas/306220",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "HTTPS",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for data access and direct download.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/download/306220",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "FTP",
"mediaType": "placeholder/value",
"description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).",
"downloadURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0233/0306220/",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "https://arcg.is/1PufHu3",
"mediaType": "placeholder/value",
"description": "Related storymap",
"downloadURL": "https://arcg.is/1PufHu3",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
"mediaType": "placeholder/value",
"description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords",
"downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "NCEI Contact Information",
"mediaType": "placeholder/value",
"description": "Information for contacts at NCEI.",
"downloadURL": "https://www.ncei.noaa.gov/contact",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.nodc:0306220 |
| issued | 2025-07-15T00:00:00.000+00:00 |
| keyword |
[
"0306220",
"biological data",
"DEBRIS",
"MACROALGAE",
"SEDIMENT - GRAIN SIZE",
"SEDIMENT PROPERTIES",
"SEDIMENTS - PERCENT COVER",
"SPECIES - PERCENT OCCURRENCE",
"species abundance",
"SPECIES IDENTIFICATION",
"Terrain Elevation",
"Vegetation Cover",
"calipers",
"camera",
"sediment sieve",
"imagery",
"in situ",
"laboratory analyses",
"Consolidated Safety Services-Dynamac",
"NOAA National Centers for Coastal Ocean Science",
"NOAA National Centers for Coastal Ocean Science",
"North Atlantic Ocean",
"oceanography",
"DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > MACROALGAE (SEAWEEDS)",
"EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION COVER",
"EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION",
"EARTH SCIENCE > OCEANS > MARINE SEDIMENTS",
"% OM (organic matter)",
"% gravel",
"% sand",
"% silt",
"2019 Orthoimagery",
"2025 Orthoimagery",
"Acri",
"Average Pin Length",
"BM Arm offset (m)",
"BM elev (m NAVD88 G12B)",
"Bfru",
"Bhal",
"Code",
"Core",
"Correct to G12B",
"Correction",
"Cover Method",
"Cpal",
"Date",
"Days Elapsed",
"Dspi",
"Elev",
"Feature",
"Feldspar Depth (mm)",
"Feldspar Method",
"Feldspar Notes",
"Geoid",
"H1",
"H10",
"H2",
"H3",
"H4",
"H5",
"H6",
"H7",
"H8",
"H9",
"HMean",
"Hspp",
"Ifru",
"Installation Date",
"Jroe",
"Lcar",
"Malb",
"Marsh Type",
"MarshType",
"Mussel",
"NominalPlot",
"Notes",
"Pame",
"Pin #",
"Pin Height (m)",
"Plot",
"Plot position",
"Reading",
"Reading Date",
"SET reader",
"Salt",
"Site",
"Slin",
"Spat",
"Srob",
"Ssem",
"Sspp",
"Storm",
"Surface elevation (m NAVD 88 G12B)",
"Transect",
"Treatment",
"Vlut",
"deadStem_m2",
"deadStem_per_area",
"liveStem_m2",
"liveStem_per_area",
"other",
"oyster",
"oyster_cultch",
"oyster_live",
"rock",
"snail_area",
"snails_m2",
"snails_per_area",
"stem_Area",
"upland",
"wrack",
"CAMERA > CAMERA",
"GRANULOMETRIC SIEVES",
"DJI Mavic 3M",
"DJI Phantom 4 Pro",
"Surface Elevation Table",
"digital level",
"human",
"laser level",
"measuring tape",
"meter stick",
"not applicable",
"quadrat",
"qualitative observation",
"sediment corer",
"OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
"Beaufort, NC",
"Duke Marine Lab Sill",
"Pivers Island",
"NUG8E2"
]
|
| landingPage | https://www.ncei.noaa.gov/contact |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2025-07-30T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| references |
[
"https://arcg.is/1PufHu3"
]
|
| rights | otherRestrictions |
| spatial | -76.673136,34.716869,-76.67342,34.717817 |
| temporal | 2004-10-01T00:00:00+00:00/2025-04-10T00:00:00+00:00 |
| title | NCCOS Assessment: Duke Marine Lab Sill monitoring data collected from 2004-10-12 to 2025-04-10 (NCEI Accession 0306220) |
