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Mapping nearly a century and a half of global marine fishing: 1869-2015

journal contribution
posted on 2023-05-19, 17:42 authored by Reginald WatsonReginald Watson, Tidd, A
Understanding global fisheries patterns contributes significantly to their management. By combining harmonized unmapped data sources with maps from satellite tracking data, regional tuna management organisations, the ranges of fished taxa, the access of fleets and the logistics of associated fishing gears the expansion and intensification of marine fisheries for nearly a century and half (1869–2015) is illustrated. Estimates of industrial, non-industrial reported, illegal/unreported (IUU) and discards reveal changes in country dominance, catch composition and fishing gear use. Catch of industrial and non-industrial marine fishing by year, fishing country, taxa and gear by 30-min spatial cell broken to reported, IUU and discards is available. Results show a historical increase in bottom trawl with corresponding reduction in the landings from seines. Though diverse, global landings are now dominated by demersal and small pelagic species.

Funding

Australian Research Council

History

Publication title

Marine Policy

Volume

93

Pagination

171-177

ISSN

0308-597X

Department/School

Institute for Marine and Antarctic Studies

Publisher

Elsevier Sci Ltd

Place of publication

The Boulevard, Langford Lane, Kidlington, Oxford, England, Oxon, Ox5 1Gb

Rights statement

© 2018 Elsevier Ltd

Repository Status

  • Restricted

Socio-economic Objectives

Social impacts of climate change and variability

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