Dataset Restricted

Tagging information of red snapper in the northern Gulf of Mexico from 2019-04-02 to 2019-05-31

Authors: Stunz, G. W., W. F. Patterson III, S. P. Powers, J. R. Rooker, M. Catalano, and R. J. D. Wells
Published On: Apr 25 2023 21:07 UTC
DOI: https://doi.org/10.7266/n7-b8x5-6006
UDI: NO.x835.000:0003
Project Information

Funded By:
National Oceanic and Atmospheric Administration

Research Group:
Estimating the Absolute Abundance of Red Snapper in the U.S. Gulf of Mexico

Point of Contact

Matt Catalano
Auburn University
mjc0028@auburn.edu

Data Collection Period
2019-04-02
to
2019-05-31
Theme keywords

Red Snapper, conventional tagging, angler fishing

ISO 19115-2 Metadata
  View Metadata
Abstract:

This dataset contains tagging locations and angler tag return data from conventional tagging of red snapper in the northern Gulf of Mexico. Tagging location includes information on date, tag number, fish size, latitude/longitude, depth, and habitat type. Angler return data includes information on date, tag number, depth, habitat type, latitude/longitude, fishery sector, fish fate (harvested/released). The data set includes parameter estimates and model predictions for spatially stratified estimates of abundance, tag loss rates, and tag recovery rates.

Suggested Citation:

Stunz, G. W., W. F. Patterson III, S. P. Powers, J. R. Rooker, M. Catalano, and R. J. D. Wells. 2023. Tagging information of red snapper in the northern Gulf of Mexico from 2019-04-02 to 2019-05-31. Distributed by: GRIIDC, Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/n7-b8x5-6006

Purpose:

To determine the exploitation of red snapper throughout the northern Gulf of Mexico.

Data Parameters and Units:

Gulfwide tagging metadata descriptors: crew - institution name (DISL, TAMUCC,TAMUG, UF) year - year month - month day - day region - regional strata (Florida: FL, Alabama/Mississippi: AL, Louisiana, LA, Texas southwest TX1, Texas northeast: TX2) tag1 - tag number for first tag tag2 - tag number for second tag if double-tagged tl_mm - total length (mm) site - site name according to crew specific naming convention depth_ft - site depth (ft) date - date site_name - more detailed description of tagging site fish_id_site - within-site fish number. Generally numbered starting with 1 and increasing in increments of 1 for each fish released at each site time_start - fish specific start and end times for the process of capture tagging and release time_end - fish specific start and end times for the process of capture tagging and release hook_size - hook size fate - whether fish was kept (Kept) or released (Released) condition - fish's condition just after release (Alive or Dead) fin_clip - whether or not the fish was given a pelvic fin clip lat_any - latitude any format lat_deg - latitutude degrees lat_min - latitude minutes long_any - longitude any format long_deg - longitude degrees long_min - longitidue minutes sea_state - general wave heights (ft) bait - type of bait tackle - type of fishing tackle n_fish_tagged - total number of fish tagged at a particular site data_recorder - last name or initials of person recording the data comments - comments vessel - vessel names site_description - further details on site characteristics lat - latitude decimal degrees as read on site during tagging long - longitude decimal degrees as read on site during tagging release_method - release method (descender device: D, seaqualizer: SQ, released at surface: n, vented: v) fish_id - unique fish id number (UF crew) zone - state that was tagging the fish fish_id_zone - Florida-specific zones within the regional strata depth_m - depth (m) cruise_id - cruise identification number using crew specific nomenclature fish_id_day - unique fish identification number for fish tagged on a particular day species - species name sl_mm - standard length fl_mm - fork length ntl_mm - unstretched total length stl_mm - stretch total length wt_kg - fish weight Powers_FishID - fish id number for the DISL crew rs_juveniles_rel - the number of juvenile red snapper released at each site qa_date - date of qa/qc OBJECTID - unique reef ID number rpz - whether a site was located inside or outside the Alabama Artificial Reef Zone AARZ AreaOutsideRPZ - whether a site was inside, to the north, or to the west of the AARZ DDMLat - reef latitude DDMLon - reef longitude Structure_ - specific type of reef structure Structure1 - natural or artificial reef Height - distance from the surrounding bottom to the top of the reef Length - reef length longest axis Width - reef width Area - area of the reef footprint (square meters) ownership - reef ownership (private or public) Survey_Yea - year in which the reef was identified via side scan sonar survey Grid_ID - grid ID number in which the reef is located Strata_ID - Depth_m_ - reef depth Random.Number - time_released - time of day fish was released wt_lbs - fish weight (lbs) water_temp - water temperature tl_cm - total length (cm) comments1 - comments comments2 - comments lat_dec_deg - latitude of capture location in decimal degrees long_dec_deg - longitude of capture location in decimal degrees captain - name of the vessel captain id - tag based fish id number Gulfwide tag Recaptures metadata descriptors: Survey Number - Consecutive numbering of recaptures, as received to the tagging hotline Angler Call Date - Date angler initially called in the recapture CSSC Call Back Date - Date angler was called back about their recapture Single or Double Tagged - Indicates if the tag had one or two tags Tag ID - Conventional tag number 2nd Tag ID - Tag number of 2nd conventional tag (if applicable) Tag Color - Tag Kept (y/n) - Indicates if the tag was retained by the angler Fish Kept (k) or Released (r) - Indicates if the fish was kept or released by the angler Fishing Type - "Mode of fishing (a=commercial; b=recreational hook-and-line private boat; c=recreational hook-and-line charter/for-hire boat; d=recreational spear fishing private boat; e=recreational spear fishing charter/for-hire boat;" Charter Name (If Applicable) - Name of charter company (if applicable) Fishing License: State - State where angler paid for their fishing license Date Captured - Date fish was caught State of Recapture - State where angler caught the fish Depth (ft) - Depth fishing occurred Published (p) or Unpublished (u) Reef - Indicates if the fish was caught at a published or unpublished reef/location; unk = unknown Habitat Type - Habitat fishing occurred over; AR = artificial reef, NR = natural reef, UNK = unknown Artificial Reef Type - Type of artificial reef; a=wreck; b=oil/gas platform; c=pipeline; d=other; Artificial Reef Name or Description (If applicable) - LatDegrees - Latitude degrees LatMinutes - Latitude minutes LongDegrees - Longitude degrees LongMinutes - Longitude minutes Latitude - Latitude in decimal degrees Longitude - Longitude in decimal degrees Location Description - General description of where fishing location Total Length (inches) - Weight (lbs) - State of Trip Origin - Port of Trip Origin - Interviewed by Conservation Law Enforcement Officer (Y/N) - Indicates if the angler was intercepted by a creel agent or law enforcement How Heard About Study - Indicates how the angler knew about the study a = website; b = social media; c = signage posted at boat ramps; d = word of mouth; e = called number on tag; f = other Aware of this study BEFORE or AFTER catching tagged fish -

Methods:

Hook and line fishing.