Impact of the Landing obligation on the and food-web? Marie Savina, Telmo Morato, Eider Andonegi Raphael Girardin, Sigrid Lehuta, Morgane Travers, Toni Quetglas, Robin Cook, Michael Heath, George Triantaphyllidis, Athanassios Tsikliras, Harriet Cole, Ambre Soszynski, Didier Gascuel And the « Impact on Stocks and Ecosystems » WP team!
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Impact of the Landing obligation on the and food-web? · 0.0 1.0 2.0 3.0 Plunge.seabirds Surf.feed.seabirds Baleen whales Toothed whales Sharks L Sharks/rays Anglerfish Sea bass Cod
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Impact of the Landing obligation on the and food-web?
Marie Savina, Telmo Morato, Eider Andonegi
Raphael Girardin, Sigrid Lehuta, Morgane Travers, Toni Quetglas, Robin Cook, Michael Heath, George Triantaphyllidis, Athanassios Tsikliras, Harriet Cole, Ambre Soszynski, Didier Gascuel
And the « Impact on Stocks and Ecosystems » WP team!
Oro et al., 2013. Ecology Letters
Stop discards (food source) in the ecosystem
O’Neill et al., 2019. The European Landing Obligation
Decrease fishing mortality of unwanted catch
Tools to evaluate effects of discard ban on the whole ecosystem and food-web?
Azores
North Sea
Bay of Biscay
Eastern Channel
Aegean Sea
Balearic Islands
Celtic Sea
Effects of reducing discards into marine food webs?
Effects of reducing discards into marine food webs?
Survival rate = 0
Survival rate = 0
Effects of reducing discards into marine food webs?
Survival rate = 0
Effects of reducing discards into marine food webs?
Selectivity assumed to effectively reduce all unwanted catch (Reduction in fishing mortality)
Effects of reducing discards into marine food webs?
the negative effects of decreasing food for scavengers
Conclusions
: increase fisheries selectivity
to reduce fishing mortality of unwanted catch and increase survival
Thank you
This project has received funding from the European Union’s Horizon 2020 research and innovation programme, under grant agreement No 633680 (DiscardLess)
This output reflects only the author’s view and the European Union cannot be held responsible for any use that may be made of the information contained therein