Articles sur Overfishing

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Whitespotted surgeonfish (Acanthurus guttatus), found in the Indo-Pacific, crop the upper portion of algae while feeding, preventing macroalgae from becoming established on reefs. Kevin Lino/NOAA

Understanding the conditions that foster coral reefs’ caretaker fishes

Plant-eating fish control the spread of seaweed and algae on coral reefs. New research explaining why populations of these fish vary from site to site could lead to better reef protection strategies.
Billions of dollars are lost yearly to illegal fishing, with West Africa being one of the worst-affected regions. Commander, US Naval Forces Europe-Africa/U.S. 6th/Flickr

Africa needs collaboration and support to tackle crime at sea

Crime on the ocean is not only about illegal fishing – it ranges from drug smuggling to human trafficking and modern-day slavery as well.
Too many fish in our seas, like this Pacific bluefin tuna, are being lost to over-fishing – but better management can help. Issei Kato/Reuters

If we want to keep eating tuna, the world needs to learn how to share

Over-fishing is a massive environmental and economic challenge. Fortunately, there are new solutions being trialled – including in a tuna hotspot in the Pacific.

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