Posts Tagged ‘exploitation’

Aug17

Aquaculture Feeding World’s Insatiable Appetite for Seafood

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By Danielle Nierenberg and Katie Spoden

Total global fish production, including both wild capture fish and aquaculture, reached an all-time high of 154 million tons in 2011, and aquaculture is set to top 60 percent of production by 2020, according to new research conducted for Worldwatch’s Vital Signs Online service. Wild capture was 90.4 million tons in 2011, up 2 percent from 2010. Aquaculture, in contrast, has been expanding steadily for the last 25 years and saw a rise of 6.2 percent in 2011.

The global demand for farmed fish is increasing (Photo Credit: Vera Kratochvil)

Growth in fish farming can be a double-edged sword, however. Despite its potential to affordably feed an ever-growing global population, it can also contribute to problems of habitat destruction, waste disposal, invasions of exotic species and pathogens, and depletion of wild fish stock.

Humans ate 130.8 million tons of fish in 2011. The remaining 23.2 million tons of fish went to non-food uses such as fishmeal, fish oil, culture, bait, and pharmaceuticals. The human consumption figure has increased 14.4 percent over the last five years. And consumption of farmed fish has risen tenfold since 1970, at an annual average of 6.6 percent per year. Asia consumes two thirds of the fish caught or grown for consumption.

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Dec13

NtP in the Richmond Times-Dispatch

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Check out our most recent opinion-editorial in the Richmond Times-Dispatch. The article highlights the efforts of small-scale fishermen and women to create more sustainable marine resources in the face of overfishing, exploitation and dwindling fish stocks.