unit_gears

Unit Fishing Gears intensity model and library for industrial ecology research.

Unit Gear Model

Schematic diagram of the unit gear model as three distinct stages that each transform an input variable to an output variable. The dimensions of each variable are reported in square brackets.

Included Data Sources

Library models are included in the models directory of the repository. Each json file is read for the following fields:

• source_ Every field starting with this string is added to a source documentation string
• effort_models list of effort intensity models
• gear_models list of gear intensity models
• dissipation_models list of dissipation models

Filename	Contents
Akyol 2012.json	Turkey; driftnets; Albacore
Avadi 2014.json	Peru; purse seine; Anchoveta
Deshpande 2020.json	Norway; dissipation for 6 gear types
Gabr 2012.json	Egypt; pelagic longline; Albacore
Gilman 2020-pre.json	Global; dissipation estimates revised from Richardson et al (2019)
Grimaldo 2019.json	Norway; set gillnets; cod
Hoffman 2009.json	USA; Trawl gear intensity; Atlantic Croaker and White Perch
Laissane 2011.json	Mozambique; small-scale purse seine; sardine, anchovy
Laso 2017.json	Spain; purse seine; European anchovy
LCI Model.json	Generic "trivial" effort-model for LCI-based gear studies
Pravin 2016.json	India; purse seine gear intensity
Sala 2019.json	Mediterranean; trawl gear intensity meta-analysis
Soldo 2019.json	Croatia; purse seine; anchovy
Thrane 2006.json	Denmark; Gear intensity by fuel economy; trawl and Danish seine
Watanabe 2016.json	Japan; small-scale trawl