{999A9551-D701-4CF5-9373-131D3DD8D969}2005051219291400FALSE20060710171619002006081512091700PlatformVesselsAcoustic callsMicrosoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722enThe primary objectives of the survey were to:<br> (1) determine the spatial distribution and abundance of cetaceans and turtles in the study region,<br> (2) determine the spatial distribution and relative abundance of sea birds in the same region, and<br> (3) use passive acoustics to record vocalizing cetaceans that will hopefully be used to improve the abundance estimates derived from the visual surveys.<br><br> A secondary objective was to compare the distribution of these species with each other, physical characteristics, such as depth contours and water temperature, and biological characteristics, such as relative plankton distributions.Dolphin species were detected aurally at 425 (26%) monitoring stations during Leg I and 220 (23%) during Leg II.<br><br> The whistle detector (medium frequency tonal detector) detected a total of 3,340 whistle events and 273,915 whistle fragments. Long recordings of single species dolphin groups, for example common dolphin (<i>Delphinus delphis</i>), striped dolphin (<i>Stenella coruleoalba</i>) and pilot whale (<i>Globicephala spp.</i>), made during the course of these cruises can be used in subsequent statistical analyses to determine species-specific characteristics to improve automated species classification.Whistle is a software-based tonal sound detector developed by Douglas Gillespie for the International Fund for Animal Welfare. It was originally developed to detect tonal sounds from made by a wide range of odontocetes and also some anthropogenic noise sources. Whistle does not support species classification, background noise or other whistles mean that the whistle tracing algorithm is unable to link whistles where they overlap, thus most the detector output is a whistle fragments. Currently (2009), the latest implementation of Whistle is implemented in the <a href=http://www.pamguard.org>PAMGUARD software</a>.<br><br> Additional attributes caveats: The ranges and bearings associated with these data have not been validated or corrected in any way so they may vary from fairly accurate to completely wrong. Counts refer to whistle detections, not animals, and the relation between these values is unknown.Van Parijs, S2013https://doi.org/10.82144/6c20ea6aOBIS-SEAMAP535http://seamap.env.duke.edu/dataset/535OBIS-SEAMAPVersion 1.0.0ground condition2004-06-242004-08-03CompleteNone planned-74.074837-65.65709741.02808437.244484-74.074837-65.65709737.24448441.028084Open public unless otherwise noted. See Use Constraints for details.1. Not to use data obtained from OBIS-SEAMAP in any publication, product, or commercial application without proper attribution to the original data provider(s) and OBIS-SEAMAP unless the datasets are explicitly shown under the CC0 policy. Citations or credits are suggested as attribution. If the data you downloaded come from multiple datasets, a citation or credit to each of the datasets is required. Suggested citation for this dataset: Van Parijs, S. 2013. NEFSC Marine Mammal Abundance Cruise 2004 Passive Acoustic Monitoring - Whistle Detections. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/535) on yyyy-mm-dd. Suggested citation for OBIS-SEAMAP: Halpin, P.N., A.J. Read, E. Fujioka, B.D. Best, B. Donnelly, L.J. Hazen, C. Kot, K. Urian, E. LaBrecque, A. Dimatteo, J. Cleary, C. Good, L.B. Crowder, and K.D. Hyrenbach. 2009. OBIS-SEAMAP: The world data center for marine mammal, sea bird, and sea turtle distributions. Oceanography 22(2):104-115 2. To forward the citation of any publication / report that made use of the data / tools provided by OBIS-SEAMAP for inclusion in our list of references. 3. Not to hold OBIS-SEAMAP or the original data providers liable for errors in the data. While we have made every effort to ensure the quality of the database, we cannot guarantee the accuracy of these datasets. 4. The burden for determining fitness for use of the downloaded data for any analyses lies entirely with the user. OBIS-SEAMAP or the original data providers do not support outcomes of your analyses that used the data you downloaded from OBIS-SEAMAP. 5. To consider inclusion of the accompanying transect (effort) dataset if available into the methodology of your analyses. 6. Not to redistribute the data you downloaded from OBIS-SEAMAP through any media without contect from OBIS-SEAMAP and the original data providers unless the datasets are explicitly shown under the CC0 policy.ShapefileSofie Van ParijsNOAA Northeast Fisheries Science Centermailing and physical addresssofie.vanparijs@noaa.gov Integrated Taxonomic Information Systemhttp://www.itis.usda.gov/Downloaded April, 2004Refer to the contact information of the datasetSofie Van ParijsHalpin, P.N., A.J. Read, E. Fujioka, B.D. Best, B. Donnelly, L.J. Hazen, C. Kot, K. Urian, E. LaBrecque, A. Dimatteo, J. Cleary, C. Good, L.B. Crowder, and K.D. Hyrenbach2009vector digital dataOceanography22(2):104-115http://www.tos.org/oceanography/article/obis-seamap-the-world-data-center-for-marine-mammal-sea-bird-and-sea-turtle enFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local timeMelissa SoldevillaDuke University Marine Labmailing and physical addressmelissa.soldevilla@duke.eduhttp://www.nbii.gov/Biological Data Profilehttp://www.esri.com/metadata/esriprof80.htmlESRI Metadata Profile2011-02-21ISO 19115 Geographic Information - MetadataDIS_ESRI1.0datasetDownloadable Data0.0210.021zipzipped shapefilehttp://seamap.env.duke.edu/dataset/535FreeGo to the OBIS-SEAMAP web siteOBIS-SEAMAPNicholas School of Environment, Duke Universitymailing and physical address

A328, LSRC

DurhamNC27708USA919-613-8021seamap-contact@duke.eduNot to hold OBIS-SEAMAP liable for errors in the data. While we have made every effort to ensure the quality of the database, we cannot guarantee the accuracy of these datasets. Also please refer to Use Constraints. 002 Local Area Network 0.021 Shapefile Vector GCS_WGS_1984Decimal degrees0.0001670.000167D_WGS_1984WGS_19846378137.000000298.257224GCS_WGS_1984 This section explains attributes included in the original dataset. OBIS-SEAMAP restricts the attributes available to the public to date/time, lat/lon and species names/counts only. Should you need other attributes described here, you are encouraged to contact the data provider.NOAA Northeast Fisheries Science Center (NEFSC)oidobservation ID numberobs_dateobservation dateobs_timeobservation start time (UTC)latitudeship latitude at start of observationlongitudeship longitude at start of observationsp_obsobserved speciessp_tsnITIS number of speciesobs_countnumber of whistles detectedindexgpsindexgpstimedurationfirst_whistlelast_whistlemin_frequencymax_frequencyave_frequencyn_bearingsmin_bearingmax_bearingave_bearingmin_amplitudemax_amplitudeave_amplitudefile_namefile_section20060815