Research Opportunities
Research Database Documentation
nonfish_bycatch
Introduction
Nonfish bycatch data
Data Structures
Table Summaries
Nonfish_bycatch tables
Data Loading and Validation
Nonfish_bycatch business rules
Acknowledgements
Appendix 1 - Reference code tables
Appendix 2 - Data entry, error checking, and loading
Appendix 3 - Data form

4 Table summaries

The nonfish_bycatch database has three main tables.

The following is a listing and brief outline of the tables contained in nonfish_bycatch: -

  • t_trip : contains profile information on all trips.

  • t_station : contains details common to both trawl and longline sets, including date, position, and target fish species of the tow/set.

  • t_catch : contains catch data, including identification of species caught, number of animals caught, sex and status (alive or dead).


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Updated : 16 November 2007