Title: Longline trap data collected during R/V Apalachee cruise AP-1307 in the DeSoto Canyon from 2013-07-18 to 2013-08-04 

Abstract: This dataset reports species caught using longline and trap sets during R/V Apalachee cruise in the DeSoto Canyon from July 18 to August 4, 2013. Species data includes species name, sex, weight, length, and maturity state, if available. It also report if samples were collected from individuals for other analysis, though the results of those analysis are not reported. Information about the longlines set includes bait used, gear, effort, and sea state. Additional files in the dataset report pressure and temperature data collected during longline trapping activities. The overall objectives of this research include using 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) and collecting specimens and samples (including curation of new species) to aid in resolving phylogenetic uncertainties and understanding life history traits in collected taxa.

Start Date: 2013-07-18
End Date: 2013-08-04

Seaname: 
GCMD Place Keywords:
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO

NODC Place Keywords:
Coastal Waters of Gulf of Mexico
Gulf of Mexico

Submitter Provided Place Keywords:
DeSoto Canyon 

West, East, North and South Boundary:
-88.96202, -85.69483, 29.55801, 28.64389 

Observation Type Keywords:
National Oceanographic Data Center (NODC) Observation Type Keywords: 
in situ
biological

Instrument Type Keywords:
Global Change Master Directory (GCMD) Instrument Type Keywords:
In Situ/Laboratory Instruments > Samplers > Grabbers/Traps/Collectors > TRAPS

Submitter Provided Instrument Type Keywords:
Temperature Depth Recorder
Longline Trap 
Longline 
Trap 

Data Type Keywords:
Global Change Master Directory (GCMD) Science Keywords:
EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED
EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH 
EARTH SCIENCE > OCEANS > OCEAN WAVES > SEA STATE
EARTH SCIENCE > OCEANS > OCEAN WAVES > WAVE HEIGHT

Climate and Forecast Standard Keywords:
gulf_of_mexico
sea_water_temperature
depth

Submitter Provided Data Type Keywords:
Temperature
Depth
Pressure
Wind Speed
Sea State
Wave Height 
Fish Species 
Fishery Survey
Catch Measurements

Submitter: 
Bipana Sigdel
Gulf of Mexico Research Initiative Information & Data Cooperative (GRIIDC)
bipana.sigdel@tamucc.edu

People:
Grubbs, R. Dean
Primary Point of Contact
Florida State University / Coastal and Marine Laboratory
3012 Westcott North
Tallahassee , FL  32306, USA
dgrubbs@bio.fsu.edu

Author List:
Grubbs, Dean

Project Keywords:
Funding Institution Keywords:
Gulf of Mexico Research Initiative (GoMRI)
Gulf of Mexico Research Initiative Information & Data Cooperative (GRIIDC)

Submitter Provided Project Keywords:
Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC)
Deepwater Horizon oil spill event (DWH)
Deepsea to Coast Connectivity in the Eastern Gulf of Mexico (DEEP-C)

NODC Project Keywords:
Deepwater Horizon oil spill event (DWH)
Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC)
Gulf of Mexico Research Initiative (GoMRI)

Platform Keywords:
Submitter Provided Platform Keyword: R/V Apalachee 

Citation Suggestion:
Grubbs, Dean (2014) Longline trap data collected during R/V Apalachee cruise AP-1307 in the DeSoto Canyon from 2013-07-18 to 2013-08-04. Distributed by: Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC), Harte Research Institute, Texas A&M University-Corpus Christi. doi:10.7266/N75X26XM

This dataset is related to following publications:
Verssimo, A., Cotton, C. F., Buch, R. H., Guallart, J., & Burgess, G. H. (2014). Species diversity of the deep-water gulper sharks (Squaliformes: Centrophoridae: Centrophorus ) in North Atlantic waters - current status and taxonomic issues . Zoological Journal of the Linnean Society, 172(4), 803830. doi:10.1111/zoj.12194

Cotton, C. F., Dean Grubbs, R., Dyb, J. E., Fossen, I., & Musick, J. A. (2015). Reproduction and embryonic development in two species of squaliform sharks, Centrophorus granulosus and Etmopterus princeps: Evidence of matrotrophy? Deep Sea Research Part II: Topical Studies in Oceanography, 115, 4154. doi:10.1016/j.dsr2.2014.10.009

Supplemental information: 
Data Parameters and Units: File AP-1307_MetadataQuery.csv contains: ID_Datasheet = Data sheet number, Vessel = R/V Apalachee, Event Date = DD-Month-YY, Set = Set Code (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, Temperature (degrees Celsius), Depth_min = minimum depth (meters) according to ship; later verified with TDR, Depth_max = maximum water depth (meters) according to ship; later verified with TDR, Actual Depth (meters), Time_in = (hhmm), Time_set (hhmm), Time_haul (hhmm), Time_out (hhmm), Longline/Trap/Both/Random = gear type used, Gear_Effort (longline) = sizes and numbers of hooks used per longline set, Gear_Effort (trap) = number/size and types of trap used per set, Bait = bait type used, SeaState (feet) = estimated wave height, Wind speed (knots) = estimated wind speed, Set comments = additional notes/measurements pertaining to each set, Sediment sample = whether or not a sediment was collected at the site of the set (true or false = yes or no), TDR data = Serial number for Lotek temperature/depth recorder deployed on line; File AP-1307_Sample_Data_Sheets.csv contains: Event_Date (MM/DD/YYYY), Vessel = R/V Apalachee, Set = Project-Year-Set Number [e.g., DC-13-### is the #### set on the Deep-C project for 2015], Deep-C Station (Name) = Deep-C station code, ID_sample (number) = specimen code (used to relate each sample back to a unique specimen identification code), ID_Data_sheet (number), ID_Data_sample (Project-Year-Sample Number) [e.g., DC-13-#### is the #### sample on the Deep-C project for 2013], ID_Species = scientific name of the species, Sex = male/female, BW Weight (kg), Liver Weight (g), 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/trap types and size, Condition = 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 (e.g. radiocarbon), SP = Whole Specimen retained (Yes/No), VOU = Voucher  Sample for museum curation (Yes if collected), Specimen Comments = Any additional notes/comments on specimen; Other csv files in the subdirectory Temperature_Depth_Recorder_Data reports data from a TDR (temperature depth recorder) that was deployed with an individual set: Rec# (record #), Date (MM/DD/YYYY), Time (HH:MM:SS), Pressure (dBars), IntTemp [C] = temperature (degrees Celsius); Cruise ID: AP-1307
