Overview
AN INCREASINGLY IMPORTANT SOURCE OF FOOD
This goal assesses our ability to sustainably maximize the production of farm-raised marine food.
GOAL DESCRIPTION
As humanity’s population continues to expand, we must increasingly rely upon new and improved methods for cultivating food on land and in the ocean. The term aquaculture refers to the cultivation in water (fresh and saltwater) of animals or plants for human consumption. Mariculture refers to the commercial harvest of seafood that is farm-raised in the ocean and along the coast.
Aquaculture is the fastest growing animal food production sector in the world! As the population contines to grow, it will become increasingly important to efficiently grow food using sustainable mariculture practices.
The mariculture goal score is based on the quantity of food obtained from mariculture relative to the potential amount it could produce given the availability of suitable habitat. The harvest quantity for each species is adjusted for the sustainability of the farming practices where it is grown.
This approach does not penalize regions that have less geographic area conducive to mariculture, but it assumes that the coastal areas have necessary social inputs for labor, coastal access, infrastructure and economic demand.
High scores mean that a country is sustainably rearing as much farmed fish and seafood as possible based on its own potential. A low score can indicate one of two things – that seafood is being farmed in an unsustainable manner or that regions are not maximizing their potential to farm marine animals or seaweed in their coastal territory.
LEARN MORE
Explore the full description of the data and model used in the Global OHI MODEL. Or, take a look at PRACTICAL GUIDANCE to get advice on adapting the goal for future assessments, and to see how previous have assessed goals to address differences in data availability or priorities.
OTHER RESOURCES
FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS (FAO) Global aquaculture production data. Learn more
SEAFOOD WATCH Monterey Bay Aquarium provides many resources, including regional guides to help consumers find sustainable seafood.