Nearly a quarter of the world’s freshwater fish are at risk of extinction due to global heating, overfishing and pollution, according to an expert assessment.

From the large-toothed Lake Turkana robber in Kenya to the Mekong giant catfish in south-east Asia, many of the world’s freshwater fish are at risk of disappearing, the first International Union for Conservation of Nature (IUCN) red list assessment of the category has found.

Nearly a fifth of all threatened freshwater species are affected by climate change, from impacts such as falling water levels, shifting seasons and seawater moving up rivers. Of the assessed species, 3,086 out of 14,898 were at risk of vanishing.

The latest assessment also found that mahogany, Atlantic salmon and green turtles were increasingly threatened, according to scientific assessments, but there was good news about the saiga antelope, which has moved up from the critically endangered category to near threatened after the population increased by 1,100% in just seven years, mainly in Kazakhstan.

  • yeehaw@lemmy.ca
    link
    fedilink
    English
    arrow-up
    3
    arrow-down
    1
    ·
    edit-2
    11 months ago

    Something needs to wipe out 3/4 of humanity or people need to significantly slow fishing/stop eating fish, and stop beating our environment to a pulp. Humanity is doomed. We are just setting the stage for our extinction with eyes wide open.

    • RightHandOfIkaros@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      11 months ago

      The Earth has enough fish to feed humans. The problem is organized company fishing. A large amount of fish is wasted every year because people don’t buy it. If everyone caught their own fish instead, this problem wouldn’t exist anymore.