• Xtallll@lemmy.blahaj.zone
    link
    fedilink
    English
    arrow-up
    17
    ·
    6 months ago

    The atmospheric half life of methaine is just under 10 years. So if you release 1k lbs of methaine in 10 years there will be 500 lbs left 10 years after that ther will be 250 ect.

    • Rhaedas@kbin.social
      link
      fedilink
      arrow-up
      10
      ·
      edit-2
      6 months ago

      It’s complicated. The breakdown of methane in the atmosphere depends on hydroxyl radicals that are created at a regular rate. If you have more and more methane released, and/or you have other chemicals that also react with those radicals, the overall average half life will increase. Both those things are happening, so the old half life really isn’t as accurate as it used to be. Guess which number the IPCC still uses for its models though.

      • Lophostemon@aussie.zone
        link
        fedilink
        English
        arrow-up
        5
        arrow-down
        1
        ·
        6 months ago

        Goddam Hydroxl Radicals keep sending drones to attack US ships! Iran needs an ass-kicking!