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🐟 Fishing series: The scandal of electric fishing: Difference between revisions
🐟 Fishing series: The scandal of electric fishing (view source)
Revision as of 15:57, 26 February 2020
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The electric current, which was meant to knock the fish out for a few minutes, was actually proven to make fish undergo violent convulsions, often leading fish touched by the pulse to be injured or to die. | The electric current, which was meant to knock the fish out for a few minutes, was actually proven to make fish undergo violent convulsions, often leading fish touched by the pulse to be injured or to die. | ||
50% to 70% of northern sea cod in the array of the electric arc are said to be left with a broken spine and internal bleeding<ref>The effect of electric pulse stimulation to juvenile cod and cod of commercial landing size. IMARES Report C141/11. Available [https://www.wur.nl/en/Publication-details.htm?publicationId=pub-lication-way-343137383633.55/ here] <br>Pulse trawl fishing: characteristics of the electrical stimulation and the effect on behaviour and injuries of Atlantic cod (Gadus morhua). ICES Journal of Marine Science 73(6): 1557-1569.</ref>. And indeed, since electric fishing is in use in the North Sea, the area<ref>We are here talking about the area of the North Sea in which pulse fishing was authorized by the EU</ref> <u>has seen the number of sea-bed species decrease by 57%</u> | 50% to 70% of northern sea cod in the array of the electric arc are said to be left with a broken spine and internal bleeding<ref>The effect of electric pulse stimulation to juvenile cod and cod of commercial landing size. IMARES Report C141/11. Available [https://www.wur.nl/en/Publication-details.htm?publicationId=pub-lication-way-343137383633.55/ here] <br>Pulse trawl fishing: characteristics of the electrical stimulation and the effect on behaviour and injuries of Atlantic cod (Gadus morhua). ICES Journal of Marine Science 73(6): 1557-1569.</ref>. And indeed, since electric fishing is in use in the North Sea, the area<ref>We are here talking about the area of the North Sea in which pulse fishing was authorized by the EU</ref> <u>has seen the number of sea-bed species decrease by 57%</u><ref name=study>See latest study (2019) delivered by Cefas [https://www.scribd.com/document/430606618/Cefas-Impact-Electric-Fishing / here]</ref>. Sole population has been reduced by x2.6 and thornback rays by half. This area, on the other hand, is today home to many more fragile brittle stars<ref>Close to the starfish</ref> and hermit crabs, the latter being a scavenger. “This shows that the sea floor are highly disturbed. The invasion of these species is a sign of general stress of the ecosystem, which is losing biodiversity and resilience”.<br> | ||
The inability of electric trawlers to fill their sole quota last year is perhaps not unrelated to this devastation… | The inability of electric trawlers to fill their sole quota last year is perhaps not unrelated to this devastation… | ||