t3-package: Tropical Tunas Treatment (T3)

In OB7-IRD/t3: Tropical Tuna Treatment

Tropical Tunas Treatment (T3)

Description

The multi-species nature of tropical tuna surface fisheries gives rise to a series of difficulties when estimating the catch by species and catch at size statistics. The T3 processing was built about 30 years ago in order to correct biases of the logbook data on species composition and to provide more accurate catch estimates per species for the European purse seine fleet.

Process for data model initialisation

• data_model_initialisation

Process for level 1 (logbooks standardisation)

• t3_level1

Process for level 2 (samples standardisation)

• t3_level2

Author(s)

Maintainer: Mathieu Depetris [e-mail] (ORCID)

Authors:

• Antoine Duparc [e-mail] (ORCID)

• Pascal Cauquil [e-mail] (ORCID)

• Laurent Floc'h [e-mail] (ORCID)

• Julien Lebranchu [e-mail] (ORCID)

Other contributors:

• Pascal Bach [e-mail] (ORCID) [contributor]

• Alain Fonteneau [e-mail] [contributor]

• Viveca Fonteneau [e-mail] [contributor]

• Norbet Billet [e-mail] [contributor]

• Laurent Dubroca [e-mail] [contributor]

• Emmanuel Chassot [e-mail] (ORCID) [contributor]

• IRD - Ob7 Observatory of Exploited Tropical Pelagic Ecosystems [e-mail] (ORCID) [copyright holder, funder]

See Also

Useful links:

• https://github.com/OB7-IRD/t3

• https://ob7-ird.github.io/t3

• Report bugs at https://github.com/OB7-IRD/t3/issues

OB7-IRD/t3 documentation built on April 23, 2023, 7:34 p.m.