17968 POPs, Fatty acids, lipid and Stable Isotopes data (the behavioral ecology of deep-diving odontocetes in the Bahamas) Data Set Published / External 17696 Migrated from Environmental Conservation Division Project In Work 2014-09-30 This project will use a unique set of individual-based data to quantify and model the behavioral ecology of six Department of Defense priority cetacean species in the Bahamas. Data collected through individual photo-identification, molecular genetics, chemical markers (i.e., stable isotope ratios, persistent organic pollutants, fatty acids), satellite telemetry and acoustic recordings will be integrated to characterize the social structure, residency patterns, reproductive biology, foraging ecology and population structuring of key deep-diving cetaceans in the region. These data will be collected in collaboration with Bahamas Marine Mammal Research Organization, Southwest Fisheries Science Center, Alaska Fisheries Science Center, and the NWFSC, and will be used to model the response of these species to naval sounds. In FY11, the NWFSC analyzed 50 biopsy blubber samples of six priority species of whales from the Bahamas for persistent organic pollutants, fatty acids, lipid classes and percent lipid, as well as the corresponding skin samples for stable isotopes of carbon and nitrogen to help describe the foraging habitats, qualitative prey preferences, and feeding stock structure of these whales. Using these previously collected Bahama whale data as a foundation, we will compare the foraging ecology of sperm, pilot, and melon-headed whales with beaked whales inhabiting the same area. Thus, in like-fashion, using a combination of advanced multivariate statistical methods, the patterns of individual fatty acids (FAs) and persistent organic pollutants (POPs) measured in the blubber of the six priority cetacean species, as well as their skin SI ratios, will be used to do the following: (1) Identify assemblages of individual whales that may represent stable feeding groups (both short- and long-term). (2) Test the extent to which each of these species exhibit site fidelity with respect to their foraging habitats (3) Assess the extent of niche overlap among all these whale species within this ecosystem as indicated by perceived differences in their preferred prey. Because very little is currently known about the foraging behavior of these whales, this represents a significant advance in our understanding of the trophic dynamics, population structure, and feeding ecology of all of these whales. Measures concentrations of POPs and fatty acids, total lipid and lipid profiles, and stable isotopes of carbon and nitrogen in tissues of deep-diving cetaceans and their prey. Addresses Legal Mandate Model results, Laboratory data Loaded by batch 4255, 01-30-2013 16:47 These data are not available to the public Data: POPS, fatty acids, lipids and Stable Isotopes data Theme PARR Exclusion Non-NOAA Funded Theme Biological Theme Environmental Theme Fatty Acids Theme Physical Measures: Air; Water; Sediments; Biota Theme Protected species and marine mammals Theme feeding ecology Theme persistent organic pollutants Theme stable isotopes Spatial Great Bahama Canyon Spatial Montlake Spatial NWFSC Montlake Northwest Fisheries Science Center Seattle WA USA Data Set Table (digital) Instrument Not Applicable Platform Not Applicable Not Applicable Data Steward 2025 Person Bolton, Jennie L Jennie.Bolton@noaa.gov 2725 Montlake Boulevard East Seattle WA 98112 206-860-3359 206-860-3335 Distributor 2015-10-01 Organization Northwest Fisheries Science Center NWFSC nmfs.nwfsc.metadata@noaa.gov https://ror.org/05r7z1k40 2725 Montlake Boulevard East Seattle WA 98112 USA 206-860-3200 https://www.nwfsc.noaa.gov NWFSC Home Online Resource Metadata Contact 2025 Person Bolton, Jennie L Jennie.Bolton@noaa.gov 2725 Montlake Boulevard East Seattle WA 98112 206-860-3359 206-860-3335 Originator 2015-10-01 Person Herman, David David.Herman@noaa.gov 2725 Montlake Boulevard East Seattle WA 98112 USA Point of Contact 2025 Person Bolton, Jennie L Jennie.Bolton@noaa.gov 2725 Montlake Boulevard East Seattle WA 98112 206-860-3359 206-860-3335 -122.3062 -122.3062 47.6449 47.6449 NWFSC Montlake: NWFSC Montlake, Seattle Discrete 2011-10-01 -77.1667 -77.1667 25.5 25.5 Great Bahama Canyon: Great Bahama Canyon Sensitive At this time, contact the Data Manager for information on obtaining access to this data set. In the near future, the NWFSC will strive to provide all non-sensitive data resources as a web service in order to meet the NOAA Data Access Policy Directive (https://nosc.noaa.gov/EDMC/PD.DA.php). Data are housed in password protected databases behind a firewall. https://www.ncei.noaa.gov http://www.ncei.noaa.gov RDBMS (Oracle, SQL Server, etc.) High See Tech Memo NMFS-NWFSC-77. These data were collected and processed in accordance with established protocols and best practices under the direction of the projects Principal Investigator. Contact the dataset Data Manager for full QA/QC methodology. Yes 1% Yes No No 360 days No Delay NCEI-MD 365 days The Northwest Fisheries Science Center facilitates backup and recovery of all data and IT components which are managed by IT Operations through the capture of static (point-in-time) backup data to physical media. Once data is captured to physical media (every 1-3 days), a duplicate is made and routinely (weekly) transported to an offsite archive facility where it is maintained throughout the data's applicable life-cycle. See Tech Memo NMFS-NWFSC-125 NWFSC Annual Project Planning System https://www.webapps.nwfsc.noaa.gov/2407 gov.noaa.nmfs.inport:17968 SysAdmin InPortAdmin 2013-01-30T16:47:04 SysAdmin InPortAdmin 2026-03-04T19:17:17 2016-02-29 Northwest Fisheries Science Center NWFSC 2725 Montlake Boulevard East Seattle WA 98112 USA 206-860-3200 https://www.nwfsc.noaa.gov 1001 Public No No 2016-02-29 1 Year 2017-02-28