Patterns of association and distribution of estuarine-resident common bottlenose dolphins (Tursiops truncatus) with photographs and environmental parameters in North Carolina, USA from 2018-01-08 to 2018-01-26 (NCEI Accession 0254384)
The NOAA Southeast Fisheries Science Center conducted surveys within the southern North Carolina estuarine system from 2018-01-08 to 2018-01-26 to provide an updated estimate of abundance for the Southern North Carolina Estuarine System Stock (SNCESS) of common bottlenose dolphins (Tursiops truncatus) using photographic-identification capture-mark-recapture (photo-ID) techniques. The surveys were strategically planned for winter when little overlap in distribution with the Northern North Carolina Estuarine System Stock (NNCESS) or coastal migratory stocks of bottlenose dolphins was expected. Because the sighting histories of individual dolphins have been an important tool for identifying or confirming stock membership, we also compared dolphins that were photo-identified during the 2018 surveys to dolphins that were included in a long-term photo-ID catalog dating back to 1995-07-10. Using the 2018 photographs and the long-term photo-ID catalog, we also evaluated the use of differences in Xenobalanus globicipitis infestation captured in photographs among individuals and groups as support for stock definition. This dataset contains the spatiotemporal sighting histories, photographs, observations of Xenobalanus globicipitis presence/absence, and environmental data for common bottlenose dolphin groups observed during the 2018 surveys. Data for individual dolphins observed during the 2018 surveys that were previously included in the long-term photo-ID catalog were provided as a subset with corresponding photographic matches. The sighting history and photographs of individuals matching from the long-term catalog are included with the exception of those dates indicated as capture events, as such photographs were not digitized.
Complete Metadata
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| description | The NOAA Southeast Fisheries Science Center conducted surveys within the southern North Carolina estuarine system from 2018-01-08 to 2018-01-26 to provide an updated estimate of abundance for the Southern North Carolina Estuarine System Stock (SNCESS) of common bottlenose dolphins (Tursiops truncatus) using photographic-identification capture-mark-recapture (photo-ID) techniques. The surveys were strategically planned for winter when little overlap in distribution with the Northern North Carolina Estuarine System Stock (NNCESS) or coastal migratory stocks of bottlenose dolphins was expected. Because the sighting histories of individual dolphins have been an important tool for identifying or confirming stock membership, we also compared dolphins that were photo-identified during the 2018 surveys to dolphins that were included in a long-term photo-ID catalog dating back to 1995-07-10. Using the 2018 photographs and the long-term photo-ID catalog, we also evaluated the use of differences in Xenobalanus globicipitis infestation captured in photographs among individuals and groups as support for stock definition. This dataset contains the spatiotemporal sighting histories, photographs, observations of Xenobalanus globicipitis presence/absence, and environmental data for common bottlenose dolphin groups observed during the 2018 surveys. Data for individual dolphins observed during the 2018 surveys that were previously included in the long-term photo-ID catalog were provided as a subset with corresponding photographic matches. The sighting history and photographs of individuals matching from the long-term catalog are included with the exception of those dates indicated as capture events, as such photographs were not digitized. |
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| identifier | gov.noaa.nodc:0254384 |
| issued | 2022-06-23T00:00:00.000+00:00 |
| keyword |
[
"0254384",
"ANIMALS - GROUP - NUMBER IN GROUP",
"biological data",
"cetacean",
"LATITUDE",
"LONGITUDE",
"MARINE MAMMALS",
"MARINE SPECIES INVENTORY",
"SALINITY",
"SEA STATE",
"SEA SURFACE TEMPERATURE",
"species abundance",
"water depth",
"camera",
"GPS",
"laboratory analysis",
"multi-parameter water quality sensor",
"photo-identification techniques",
"photograph",
"visual analysis",
"visual estimate",
"visual observation",
"in situ",
"survey - biological",
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"visual observation",
"NMFS/SEFSC - Beaufort Lab",
"NOAA Southeast Fisheries Science Center",
"North Atlantic Ocean",
"oceanography",
"DOC/NOAA/NMFS/SEFSC > Southeast Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
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"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MAMMALS > CETACEANS",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MARINE MAMMALS",
"EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH",
"EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE",
"EARTH SCIENCE > OCEANS > OCEAN WAVES > SEA STATE",
"EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
"Beaufort Sea-State Scale",
"Common bottlenose dolphin",
"Tursiops truncatus",
"Xenobalanus globicipitis",
"barnacle",
"dorsal fin distinctiveness",
"habitat",
"mark-recapture",
"parasite",
"photo quality",
"CAMERA > CAMERA",
"GPS RECEIVERS > GPS RECEIVERS",
"Photo-Identification Techniques",
"VISUAL OBSERVATIONS > VISUAL OBSERVATIONS",
"Garmin GPSMAP 942xs with Garmin GT23M-TM transom mounted transducer",
"Garmin GT21-TM Transom Mounted transducer",
"Garmin echoMAP GPS",
"OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
"Coastal Waters of North Carolina",
"CFRY33"
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[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2022-07-13T00:00:00.000+00:00 |
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"https://doi.org/10.1371/journal.pone.0270057",
"https://www.fisheries.noaa.gov/inport/item/67350",
"https://doi.org/10.7289/v5vh5ks8"
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|
| rights | otherRestrictions |
| spatial | -75.56587,33.54914,-79.01505,36.00227 |
| temporal | 2018-01-08T00:00:00+00:00/2018-01-26T00:00:00+00:00 |
| title | Patterns of association and distribution of estuarine-resident common bottlenose dolphins (Tursiops truncatus) with photographs and environmental parameters in North Carolina, USA from 2018-01-08 to 2018-01-26 (NCEI Accession 0254384) |
