Workshop Fishing forever? Arjan de Vries, Lise Alix and Wendy Vercruijsse
Feb 24, 2016
Workshop Fishing forever?
Arjan de Vries, Lise Alix and Wendy Vercruijsse
Workshop set-up
Play the pre-fisheries game 20 min.Theory on ocean’s management 20 min.Questions 5 min.Play the main fisheries game 40 min.Workshop evaluation 10 min.
What happens in the oceans?
Global fishstocksOcean managementDutch coastal situationFisheries certificationWhat fish to eat/to avoidQuestions
Global fish stock crisisGlobal fish stocks 2008 (FAO)
UnderexploitedModerately exploitedFully exploitedOverexploitedDepleted53%
3%
12%28%
But fishing continues....
Source: FAO. (2011) Review of the state of the world marine fishery resources
Ecosystem damageBycatchBottom destruction by
trawling
Ocean management?
Tragedy of the Commons
Fisheries controls
Effort limitationsTechnical measures Fish quotaFleet reductionMarine reserves or No-Take zonesFishing rights
North sea desert
Dutch Sea management North Sea Wadden Sea
EU Common fisheries policy
Fleet reduction Effort control Marine reserve with selective fishingTotal allowable catch activities
Trilateral Wadden Sea Cooperative and DutchGovernment
The futureEarth Summit in June, 2012.
At this moment proposals are made:10% of ocean as marine reserve, banning subsidies, phazing out trawling, improving enforcement on high seas and ports (illigal fishing) and improved coordination on flags of convenience ships.
The reform of the EU CFP 2013
Key points: Discard banMaximum Sustainable Yield 2015RegionalizationSocial DimensionTransferable Fishing Concessions
MSC label
Principles:1. Sustainable fish stocks2. Minimizing environmental impact3. Effective management
Dining out?
http://www.noburestaurants.com/miami/private-events/set-menus/
McDonalds Fish-o-Filet Nobu’s Pathagonian Toothfish
Fish to avoid eating
Atlantic cod
Tuna
Orange Roughy/ Empereur
Rather eat these fish:North sea herring
White mullet
Japanese oyster
LinksMsc certificate: http://www.msc.orgViswijzer: http://www.goedevis.nl/GoedevisSustainable fish market: http://www.goedevissers.nlStichting de Noordzee: http://www.noordzee.nl/EU seas: http://ec.europa.eu/maritimeaffairs/atlas
Book used: Charles Clover,(2005) The End of the line. Ebury Pres, London.
Sustainable workshops: www.upgreenup.nlPermaculture projects Arjan: www.resilientculture.com
Questions?
Why European seas as managed commons failsLack of enfocement and too many fishermenThese are the 2 definitions of management failures
according to Hardins tragedy of the commons. P.149
Maximum Sustainable yieldBased on taking the amount of stock that maximizes profits on the assumption that reduced stocks enhance biological capacity and thus increase fish populationgrowth.
But....these assumptions are highly vulnareble to miscalculations, environmental disasters, fish diseases etc.
SubsidiesCreates overcapacity
Black fishIllegally fished in Europe:60% of Hake50% of cod in Brittain
50% of saith
Top ten species fully exploited