In 2009, the European Commission estimated that 88% of monitored marine fish stocks were overfished, on the basis of data that go back 20 to 40 years and depending on the species investigated. However, commercial sea fishing goes back centuries, calling into question the validity of management conclusions drawn from recent data. We compiled statistics of annual demersal fish landings from bottom trawl catches landing in England and Wales dating back to 1889, using previously neglected UK Government data. We then corrected the figures for increases in fishing power over time and a recent shift in the proportion of fish landed abroad to estimate the change in landings per unit of fishing power (LPUP), a measure of the commercial productivity of fisheries. LPUP reduced by 94%
Technology Partners: MimirTech
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/effects-118-years-industrial-fishing-uk-bottom-trawl-fisheries
[2] http://admin.indiaenvironmentportal.org.in/category/author/ruth-h-thurstan
[3] http://admin.indiaenvironmentportal.org.in/category/author/simon-brockington
[4] http://admin.indiaenvironmentportal.org.in/category/author/callum-m-roberts
[5] http://admin.indiaenvironmentportal.org.in/category/journal/nature-communications
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fisheries-0
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-fisheries
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-kingdom-uk
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ruth-h-thurstan
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/simon-brockington
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/callum-m-roberts
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nature-communications
