Description

This form provides for the reporting of the matrix of presence of species in the retained catches and discards of each fishing fleet by gear group and broad fishery category. Species include IOTC species, mobulid rays, common sharks, and other bycatch species caught in association with IOTC fisheries. All gear groups (hooks and lines, pole-and-lines, longlines, purse seines, gillnets, and other gears) are included and further broken down by broad fishery category.

Click here to download a blank version of Form 1DR, or return to the list of all IOTC statistical data reporting forms.

Data Content

For the combination of each taxon, gear group, and fishery category listed in the form, the cell must be filled with either a value of one (1) in case of positive catch or a value of zero (0) in case of absence of catch, i.e., no landing nor discard.

General Information

Element Requirement Description Input value
Reporting year M Gregorian calendar year of the fishing activities reported through the dataset Integer (e.g., 1996)
Reporting entity M Code of the entity reporting the dataset to the IOTC Secretariat Code from Entities
Flag state M Code of the country registration of the fishing vessels Code from Countries

Main Data Elements

Element Description Code list
Species Fish species caught, whether retained or discarded Species
Gear groups Classification of different types of fishing gear that share similar characteristics or functions Gear groups
Fishery categories One of the three main IOTC fishery categories defined according to the main gear used by the vessel and their recording in the IOTC Record of Authorised Vessels Fishery categories

Reporting Metadata

Element Requirement Description Format Example
Liaison officer full name M Name of the liaison officer in charge of the compilation of the data Plain text John Doe
Liaison officer email M Email address of the liaison officer in charge of the compilation of the data Valid email address
Organisation name M Name of the organisation in charge of the compilation of the data Plain text National Institute of Fisheries
Organisation email O Email address of the organisation in charge of the compilation of the data Valid email address
Finalisation date M Date of finalisation of the dataset ISO 8601 1996-03-27
Submission date O Date of submission of the dataset ISO 8601 1997-03-21

Reporting Deadlines

  • All fisheries: 30 June (final)

Reference Code Lists

Entities

Countries

Gear Groups

Species

Fishery Categories