fish and food security.pdf
DESCRIPTION
Michael Phillips and Malcolm BeveridgeWorld Fish CentreBatu Maung, Penang, MalaysiaPresented at the ASEAN Regional Conference on Food Security, 8-10 October 2013, Penang, Malaysia.TRANSCRIPT
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Fish and food security: securing blue
growth of aquaculture ASEAN Regional Conference on Food Security (ARCoFS'13)
Georgetown, Malaysia. 8 - 10 October 2013
Michael Phillips and
Malcolm Beveridge
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Outline
• Fish and food security
• “Blue growth” in aquaculture
• Future actions
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Wealth and population growth are major
drivers for animal source food
consumption, including fish
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Fish demand is growing
.. along with other animal sources foods
source: Hall et al. (2011)
Year
Pro
du
ctio
n (m
illio
n to
nn
es)
20
40
60
1950 1960 1970 1980 1990 2000 2010 2020 2030
80
100
120
Pig
Chicken
Fish
Production targets (national data)
Production forecast (this study)
Year
Pro
du
ctio
n (m
illio
n to
nn
es)
20
40
60
1950 1960 1970 1980 1990 2000 2010 2020 2030
80
100
120
FAO (2004)
Wijkstrom (2003)
IFPRI (2003)
Ye (1999)
Fish
•Baseline scenario
•Technological advances in aquaculture
•Ecological collapse of fisheries
• Global consumption remains at1996 levels (15.6 kg/y)
• Global consumption rises to 22.5 kg/y
Growing fisheries (0.7% per annum)
Stagnant fisheries
Year
Pro
du
ctio
n (m
illio
n to
nn
es)
20
40
60
1950 1960 1970 1980 1990 2000 2010 2020 2030
80
100
120
FAO (2004)
Wijkstrom (2003)
IFPRI (2003)
Ye (1999)
Fish
•Baseline scenario
•Technological advances in aquaculture
•Ecological collapse of fisheries
• Global consumption remains at1996 levels (15.6 kg/y)
• Global consumption rises to 22.5 kg/y
Growing fisheries (0.7% per annum)
Stagnant fisheries
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Aquaculture is growing to meet demand
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Future fish demand (2007-2015)
source: FAO - Cai (2011)
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Future need
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Small-scale, wild, fisheries will remain
important for the poor, food and nutrition
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Blue growth of aquaculture
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The world according to
aquaculture…
source: Hall et al. (2011)
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Aquaculture – major species groups, 2008
other aquatic animals
freshwater fishes
aquatic plants
clams, mussels, oysters
prawns, shrimps, etc.
salmon, trout, etc.
marine fishes
5 10 15 20 25
28.8
15.8
13.1
0
5.0
3.3
source: http://www.fao.org/sof/sofia/index_en.htm
1.8
0.6
million tonnes
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Aquaculture growth impacts ecosystems
Major impact categories
Eutrophication
Freshwater use
Land use
Ecotoxicity
Biodiversity
Climate change
Energy use
Biotic depletion
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Life cycle analysis approach
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Environmental impacts - a summary
source: Hall et al. 2011
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Farmed fish compares well with other
animal source foods
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But, business as usual doubles impacts
of aquaculture by 2030
source: Rockström et al, 2009
Aquaculture impact
categories
Eutrophication
Freshwater use
Land use
Ecotoxicity
Biodiversity
Climate change
Energy use
Biotic depletion
source: Rockstrom et al. 2009
Our planetary boundaries
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Putting blue growth of
aquaculture into practice
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“Blue Frontiers” interventions
• Innovation
• Regulations and policy
• Technologies and management
• Monitoring and compliance
• Supply, demand and markets
source: Hall et al. 2011
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(1) Innovations
• Feeds
• Genetics
• Systems
• Extension
• Markets
• Mobile tech
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(2) Regulations and policy
• International standards
• New regulations and policy
• Implementation
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(3) Lower impact technology
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Significant scope for improvement in
environmental performance
.. within species groups
… and between
species groups
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(4) Monitoring and compliance
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source: Cai (2011)
(5) Better understand supply and demand scenarios
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(6) “Blue” Investments
• US$50-70 billion in infrastructure
• Clear need for private partnerships
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Messages
• Future food and nutrition
security requires both
aquaculture and fisheries
• Aquaculture can be an
efficient animal source food
producer
• Lower impact aquaculture
pathways necessary
• Change is possible but the
challenge is scale
• Inclusive partnerships
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Thankyou
WorldFish and CGIAR Research Program on Aquatic
Agricultural Systems (AAS) Acknowledgements – Resource Legacy Fund, GIZ and FAO/Allfish