Turning the Tide: Impacts of Environmental Change on Aquatic Food Security and Nutrition
Prof. Christopher D. GoldenHarvard TH Chan School of Public Health
Rome, 18-21 November 2019
International Symposium on Fisheries Sustainability:Strengthening the Policy-Science Nexus
Session 3Panel 3.2
ENVIRONMENTAL CHANGE AS PUBLIC HEALTH RISK
Catch Potential Declining
Alternative Foods
Dietary ChangeNutritional
Vulnerability
Aquaculture/Fisheries Management
Catch Potential Declining
Alternative Foods
Dietary ChangeNutritional
Vulnerability
Aquaculture/Fisheries Management
PROJECTED CHANGES IN MAXIMUM FISHERIES CATCH POTENTIAL
IPCC, 2019: IPCC Special Report on the Ocean and Cryosphere in a Changing Climate. Pörtner, Roberts, Masson-Delmotte, Zhai, Tignor, Poloczanska, Mintenbeck, Nicolai, Okem, Petzold, Rama, and Weyer (eds.). In press.
OTHER ENVIRONMENTAL THREATS TO FISHERY PRODUCTION AND CATCH
OTHER ENVIRONMENTAL THREATS TO FISHERY PRODUCTION AND CATCH
Catch Potential Declining
Alternative Foods
Dietary ChangeNutritional
Vulnerability
Aquaculture/Fisheries Management
Image credit: FAO
WHY IS FISH NUTRITIONALLY IMPORTANT?
Catch Potential Declining
Alternative Foods
Dietary Change
Nutritional Vulnerability
Aquaculture/Fisheries Management
THREE TYPOLOGIES OF NUTRITIONAL IMPACTS
Unaffected wealthy nations
Increasing undernutrition
Acceleration of nutrition transition
Catch Potential Declining
Alternative Foods
Dietary Change
Nutritional Vulnerability
Aquaculture/Fisheries Management
HOTSPOTS OF NUTRITIONAL VULNERABILITY
Small island developing
states
West Africa Southeast
Asia
Catch Potential Declining
Alternative Foods
Dietary ChangeNutritional
Vulnerability
Aquaculture/Fisheries
Management
MARINE CONSERVATION AND MANAGEMENT FOR NUTRITION
SOFIA 2018
TRENDS IN GLOBAL SEAFOOD CONSUMPTION
WITHOUT AQUACULTURE, CONSUMPTION IS DECLINING
02468
101214161820
1960
1962
1964
1966
1968
1970
1972
1974
1976
1978
1980
1982
1984
1986
1988
1990
1992
1994
1996
1998
2000
2002
2004
2006
2008
2010
2012
2014
Global per capita capture seafood consumption
Seaf
ood
cons
umpt
ion
(kg/
pers
on/y
ear)
NUTRITION-SENSITIVE AQUACULTURE IS NEEDED
Increasing Fish Catch
Strengthening Resilient Food Systems
Positive Dietary Change
Nutritional Security
Aquaculture/Fisheries Management
EAT-LANCET COMMISSION AND A BLUE FOODS ASSESSMENT
ACKNOWLEDGMENTS
• Jessica Gephart• Katy Seto• Jacob Eurich• Doug McCauley• Bapu Vaitla• Eddie Allison• Walter Willett• Sam Myers
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