Ecosystem based approach to fisheries management
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Transcript of Ecosystem based approach to fisheries management
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@DickeyCollas
Ecosystem based approach to fisheries management
Mark Dickey-Collas
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EBFM
Balancing humanactivities & environmentalstewardship in a multiple use context
Pragmatic Ecosystem-Based Fisheries Management
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Ecosystem based management – key words
optimize benefits amongdiverse societal goals
trade-offs
stewardship for future generations
sustainable use
consideration of collective pressures
management of human activities
achievement of goodenvironmental status
regional
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Generalised process
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EBFM - wicked problems
Rittel & Webber 1973, Churchman 1976
Super wicked problems
1. Time is running out2. No central authority3. Those seeking to solve the
problem are also causing it4. Policies discount the future
irrationally
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Where are we now?HOLAS II
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EU marine strategy framework directive
Images: ICES
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Priorities and Pressures
Holsman et al 2017
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Priorities for EBFM, list of 26
Science Literature Fishing industry1 Consider Ecosystem Connections Sustainability2 Appropriate Spatial & Temporal Scales Develop Long -Term Objectives3 Adaptive Management Stakeholder Involvement 4 Use of Scientific Knowledge Use of All Forms of Knowledge
Long et al. 2016. Key principles of ecosystem-based management: Fishers perspective
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Prio
ritise
pre
ssur
es
http://www.ices.dk/community/advisory-process/Pages/Ecosystem-overviews.aspx
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Review of examples:Ingredients for success in EBFM
• Develop frameworks for implementation • Trade-offs & synergies• Find a honest champion• Use whatever governance mandate exist • Acknowledge power of/ownership
between sectors • Use momentum but temper expectations
Marshak et al 2016
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Scoping stakeholders
The clearer the scope, the better the outcome
Relevance, credibility, legitimacy
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8 tenets for scientists, policy-makers, and managers
(i) engage with players early, often, and continually;
(ii) conduct rigorous human dimensions research;
(iii) recognize the importance of transparently selecting indicators;
(iv) set ecosystem targets to create a system of EBM accountability;
(v) establish a formal mechanism(s) for the review of science;
(vi) serve current management needs, but not at the expense of more integrative ocean management;
(vii) provide a venue for EBM decision-making that takes full advantage of IEA products;
(viii) embrace realistic expectations about science and its implementation.
Samhouri et al 2014
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Building knowledge for EBFM
InformationICES data centre
UnderstandingICES science
Advice for managementICES advice
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Ecosystem variability and change
• Carrying capacity & productivity• Shifts in distributions & behaviour
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Conservation & fisheries objectives
bycatch mixed fisheries
fleet dynamics ecosystem impacts
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Balancing humanactivities & environmentalstewardship in a multiple use context
Pragmatic Ecosystem-Based Fisheries Management
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Thank you!
Picture: Terhi Minkkinen
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