Feeding fish with fumes - Nature.com

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Sustainable farming of fish requires their feed to be responsibly sourced. New research illustrates how we could convert industrial carbon emissions into a valuable feed resource.

As humans grow in number and affluence, demands for food, particularly for animal products, are soaring. Rates of fish and seafood consumption have increased faster than those for most other animal-sourced foods since the 1960s, and this trend is expected to continue³. With limited options for increasing the supply of wild-caught seafood, aquaculture is expected to meet much of the future demand. But with most farmed seafood dependent on human-made feeds, reducing the dependence on wild-sourced fish ingredients is key.

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1. Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Tasmania, Australia

   Richard S. Cottrell

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1. Richard S. Cottrell
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Correspondence to Richard S. Cottrell.

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Cottrell, R.S. Feeding fish with fumes. Nat Sustain (2021). https://ift.tt/3DOCON6

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• Published: 22 November 2021

• DOI: https://doi.org/10.1038/s41893-021-00798-0

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