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Innerworld@lemmy.world to Earth, Environment, and Geosciences@mander.xyzEnglish · 1 month ago

Climate change slows Earth's rotation, lengthening days

gizmodo.com

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Climate change slows Earth's rotation, lengthening days

gizmodo.com

Innerworld@lemmy.world to Earth, Environment, and Geosciences@mander.xyzEnglish · 1 month ago
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Earth’s Spin Is Slowing at a Pace Not Seen in Millions of Years—and You Can Guess Why
gizmodo.com
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The new study described this "almost unprecedented rate of increase" in the length of an average day as a quantifiable consequence of Earth's rising oceans.
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  • porcoesphino@mander.xyz
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    1 month ago

    TLDR: Water melt accumulates at the equator so there is more mass further away from the centre of rotation

    • Lats (314 ppm)@aus.social
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      1 month ago

      @porcoesphino @Innerworld the headline would have been better “Rising oceans are slowing the Earths rotation - Climate Change!”. The interesting thing is that there is no real discussion about what the impact of slower rotation may be, apart from curiosity.
      #sealevelrise #climatechange

      • maxy@piefed.social
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        1 month ago

        I guess it’s only what the article says - relevant for some space manoeuvres or precise measurements, and a curiosity otherwise.

        In the long run days are getting longer anyway, as angular momentum keeps being transferred from earth to moon, which is slowly getting farther away. See Wikipedia Day - Variations in length and Moon - System evolution.

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