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BodyBySisyphus [he/him]@hexbear.net to news@hexbear.netEnglish · 2 years ago

Phytoplankton declines due to climate change are imperiling global fish populations

www.earth.com

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Phytoplankton declines due to climate change are imperiling global fish populations

www.earth.com

BodyBySisyphus [he/him]@hexbear.net to news@hexbear.netEnglish · 2 years ago
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Oceans are quickly losing their ability to support fish populations
www.earth.com
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Climate change is stealthily undermining the ocean's capacity to sustain fish populations due to global reduction in plankton.
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  • Red_Sunshine_Over_Florida [he/him]@hexbear.net
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    2 years ago

    The food web is breaking down in real time. This is horrifying.

    • BoxedFenders [any, comrade/them]@hexbear.net
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      2 years ago

      Yep, and I was reminded of how we are living through the insect apocalypse when I was having a conversation with my middle-school niece who had never seen fireflies before.

      • Red_Sunshine_Over_Florida [he/him]@hexbear.net
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        2 years ago

        I’ve never seen them either.

      • Frogmanfromlake [none/use name]@hexbear.net
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        2 years ago

        They must have moved up north because I saw a lot in Upstate New York

  • SuperZutsuki [they/them]@hexbear.net
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    2 years ago

    The resource wars won’t last very long with no resources to fight over. Goodbye humanity! xi-plz posadas posadist-nuke

  • GrouchyGrouse [he/him]@hexbear.net
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    2 years ago

    Destroying capitalism is an act of self defense.

  • bigbologna [she/her]@hexbear.net
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    2 years ago

    desolate i can’t take this anymore

  • HarryLime [any]@hexbear.net
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    2 years ago

    Is it time to try ocean iron fertilization?

    • ClimateChangeAnxiety@hexbear.net
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      10 months ago

      deleted by creator

      • HarryLime [any]@hexbear.net
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        2 years ago

        deleted by creator

    • carpoftruth [any, any]@hexbear.netM
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      2 years ago

      This only works in areas that are iron deficient but that have abundant levels of other important nutrients. These conditions exist but not everywhere. In any case, dumping iron would create a short bloom of algae but oceans are enormous so probably not enough to meaningfully increase overall phytoplankton levels.

      I found some interesting material about Fe fertilization as a carbon sequestration technique when I read about this a while ago and that also seems cool but is a lot less practical than it sounds because of very limited places on earth where it could physically sequester carbon, and also because fish and ocean critters are smarter than you think and eat marine snow, preventing carbon from being actually sequestered.

      • Red_Sunshine_Over_Florida [he/him]@hexbear.net
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        2 years ago

        Could they ever try sequestering carbon via algae farming on a large scale? Even then, where might the carbon be stored so it does not reenter the atmosphere?

        • BodyBySisyphus [he/him]@hexbear.netOP
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          2 years ago

          There’s been conversations about doing it in the desert to take advantage of the abundant sunshine, but scaling is a challenge.

          • Red_Sunshine_Over_Florida [he/him]@hexbear.net
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            2 years ago

            That’s what I was thinking of. The problem of doing it at a large enough scale.

        • Maulwurst [he/him]@hexbear.net
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          2 years ago

          https://www.brilliantplanet.com/

          This company claims they can do just that. The problem is it’s basically a money dump. It doesn’t produce anything of value

          • Red_Sunshine_Over_Florida [he/him]@hexbear.net
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            2 years ago

            Thanks. I wish someone could come up with something that’s not just some get rich quick scheme.

            • Maulwurst [he/him]@hexbear.net
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              2 years ago

              I guess another problem is that investors might wait for other options that can prove to be more profitable.

            • Maulwurst [he/him]@hexbear.net
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              2 years ago

              I mean let’s see if it ever scales

        • carpoftruth [any, any]@hexbear.netM
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          2 years ago

          That’s probably a thing people are talking about if not actually doing. Maybe dried algae could be buried.

  • Abracadaniel [he/him]@hexbear.net
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    2 years ago

    It’s been fun.

  • ReadFanon [any, any]@hexbear.net
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    2 years ago

    Oh there goes half of the global oxygen supply. Never mind.

  • pumpchilienthusiast [comrade/them, any]@hexbear.net
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    2 years ago

    seems bad

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