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OAS accession Detail for 0172589
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Title: Longline trap data collected during R/V Apalachee cruise AP-1415 in the DeSoto Canyon from 2014-10-02 to 2014-10-10 (NCEI Accession 0172589)
Abstract: This dataset reports species caught using longline and trap sets during the R/V Apalachee cruise AP-1415 from October 02 to October 10, 2014. The objectives of this project were 1) to use large chevron traps and demersal longlines to describe and examine differences in the species assemblages and relative abundances of demersal fishes associated with the eastern and western walls of DeSoto Canyon and the adjacent continental slope (75-2000 m deep), 2) to collect liver and bile samples from dominant species to examine spatial and depth-mediated differences in exposure to polycyclic aromatic hydrocarbons (PAHs), 3) to collect muscle tissue from all species for stable isotope analyses including using radiocarbon ratios to examine attenuation of long-term exposure to hydrocarbons, and 4) to collect specimens and samples (including curation of new species) to aid in resolving phylogenetic uncertainties and understanding life history traits in collected taxa. This dataset contains the metadata and sample data associated with these objectives.
Date received: 20180416
Start date: 20141002
End date: 20141010
Seanames:
West boundary: -88.96823
East boundary: -85.95779
North boundary: 29.99998
South boundary: 28.64462
Observation types:
Instrument types:
Datatypes:
Submitter: Sigdel, Bipana
Submitting institution: GRIIDC
Collecting institutions:
Contributing projects:
Platforms:
Number of observations:
Supplementary information: Data Parameters and Units: AP-1415_MetadataQuery.csv file contains - Vessel = R/V Apalachee, Event ID = AP-1415, Event Date = DD-Month-YY, Set = DC-YY-SetNumber, Deep-C Station = Deep-C Station Code, Latitude_start (decimal degrees), Longitude_start (decimal degrees), Latitude_finish (decimal degrees), Longitude_finish (decimal degrees), TDR = Serial number for Lotek temperature/depth recorder deployed on line, DO (Dissolved Oxygen) meter was deployed = False/True, DO (Dissolved Oxygen) Concentration Value (ug/l), DO (Dissolved Oxygen Concentration Value (%), Temperature (degrees Celsius), Depth_min (meters), Time_in (mmss), Time_set (mmss), Time_ haul (mmss), Time_out (mmss), Longline/Trap/Both/Random = gear type used, Gear_Effort (longline) = hook sizes and count, Gear_Effort (trap) = number/size and types of trap used per set, Bait = bait type used, SeaState (feet), Wind speed (knots), Sediment sample = TRUE or FALSE, Set Comments = additional notes/measurements pertaining to each set; AP-1415_SampleData.csv file contains - event_id = AP-1415, Event_Date (MM/DD/YYYY), Set (Project-Year-Set Number) [e.g., DC-14-#### is the #### set on the Deep-C project for 2014], Deep-C Station (Name), ID_sample (number), ID_Data_sheet (number), ID_Data_sample (Project-Year-Sample Number) [e.g., DC-14-#### is the #### sample on the Deep-C project for 2014], ID_Species = scientific name, Sex = male/female, BW Weight (kg), Liver Weight (g), Core Temperature (degrees Celsius), SL = Standard Length for teleosts and pre-caudal length for sharks (cm), DW = Disk Width for batoid (cm), CW = Carapace Width for crustaceans (cm), CL = Carapace Length for crustaceans (cm), FL = Fork Length for telosts/sharks and disk length for batoid (cm), TL = Total Length for teleosts/batoids/crustaceans and stretched total length for sharks (cm), Mature = Yes, No, Maturity State = Mature, Juvenile, Neoteny, Pup, YOY (Young of Year), Tag number = dart or satellite tag number if released, Hook/Trap Size = hook size, Condition of swimming behavior if released = E (excellent), G (good), F (fair), P (poor), DOA (dead), SI = Biopsy for stable isotope analyses (# of samples), GN = Genetics samples (# of samples), RP = Reproductive tract (Y if collected), WM = White muscle for purposes other than stable isotopes – e.g. mercury analyses (# of samples), BD = Blood (# of vials), BI = Bile (Y if collected), ST = Stomach (Y if collected), AG = Aging structure = S (spines), R (rays), O (otoliths), V (vertebrae), Other 1, Other 2 = Any additional tissues collected (FSU liver, UNF liver, jaw, parasites), SP = Whole Specimen retained (Yes/No), VOU = Voucher Sample for museum curation (Yes if collected)
Availability date:
Metadata version: 7
Keydate: 2018-04-17 15:00:04+00
Editdate: 2025-01-20 15:57:34+00