1.0 DCPLUS 20241218 22331800 20250512 22331800 https://www.arcgis.com/sharing/rest/content/items/df36ea2262564fad92a690b34375a356/info/thumbnail/ago_downloaded.png https://www.arcgis.com/home/item.html?id=df36ea2262564fad92a690b34375a356 df36ea2262564fad92a690b34375a356 Feature Service https://services6.arcgis.com/2DGR1sZBUvcPcd8Z/arcgis/rest/services/Isotope_data_share2/FeatureServer Stable isotope data for sea turtles in St. Joseph Bay, FL (2011-2021) 2024-12-18T22:33:18 2025-05-12T18:14:42 sea turtle diet loggerhead diet green diet Kemp’s ridley diet sea turtle stable isotope diet sea turtle stomach content loggerhead stomach content Kemp’s ridley stomach content Gulf of Mexico isotope analysis Kemp's Ridley Loggerhead Green Turtle This stable isotope dataset includes the carbon and nitrogen values for loggerhead, Kemp's ridley, green sea turtles and their prey items in St. Joseph Bay, FL sampled between 2011 and 2021. Arends, C.L., Zanden, H.V., and Lamont, M.M., 2023, Stable isotope data for sea turtles and prey items in St. Joseph Bay, FL (2011-2021) and comprehensive summary of sea turtle diet papers: U.S. Geological Survey data release, https://doi.org/10.5066/P9CH622O <font color='#333333' face='Helvetica Neue, Helvetica, Arial, sans-serif' size='3'><span style='background-color:rgb(255, 255, 255);'>Stable isotope data were collected to identify resource partitioning of three species of sea turtle at a temperate foraging ground and identify stable isotope values of various animals in St. Joseph Bay to help identify diet. </span></font><div><font color='#333333' face='Helvetica Neue, Helvetica, Arial, sans-serif' size='3'><span style='background-color:rgb(255, 255, 255);'>All isotope samples for this study were processed at the Department of Geological Sciences, University of Florida, Gainesville, Florida, USA, using a Carlo Erba NA 1500 CNS elemental analyzer (Thermo Scientific, Waltham, Massachusetts, USA) interfaced via a ConFlo II to a DeltaV Advantage isotope ratio mass spectrometer (Thermo Electron, Waltham, Massachusetts, USA). Stable isotope ratios of the sample relative to an isotope standard were expressed in delta notation:  Delta notation = (Rsample/Rstandard − 1) with units per mil (‰) where Rsample and Rstandard are the corresponding ratios of heavy to light isotopes (13C/12C and 15N/14N) in the sample and an international standard, respectively. </span></font></div> Arends, C.L., Zanden, H.V., and Lamont, M.M., 2023, Stable isotope data for sea turtles and prey items in St. Joseph Bay, FL (2011-2021) and comprehensive summary of sea turtle diet papers: U.S. Geological Survey data release, https://doi.org/10.5066/P9CH622O <a href='https://www.sciencebase.gov/catalog/userAgreement/show' target='_blank' rel='nofollow ugc noopener noreferrer'>ScienceBase User Agreement </a> 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 df36ea2262564fad92a690b34375a356 https://services6.arcgis.com/2DGR1sZBUvcPcd8Z/arcgis/rest/services/Isotope_data_share2/FeatureServer Feature Service