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Sun Storms Deplete Ozone, Too

An anonymous reader writes "Turns out the sun itself zaps the ozone that protects us from the sun. LiveScience is reporting that the record-setting string of solar storms around Halloween in 2003 (including an X28 flare) set off a cascade of events that depleted the ozone layer over the Arctic in early 2004. In a nutshell, more nitrogen was created, and an unusually strong vortex of high-speed winds aloft brought the nitrogen down, where it contributed to cutting ozone by 60 percent over the polar region. In January, the a European scientist warned residents of the far north to basically stay out of the sun. While chlorofluorocarbons are still blamed for ozone depletion, scientists said this study shows they don't properly account for the sun's impact."

12 of 467 comments (clear)

  1. It's Bush's fault by mre5565 · · Score: 0, Troll

    It's Bush's fault.

  2. typical purchased science by PatrickThomson · · Score: 0, Troll

    There's a natural cause, we don't need to stop driving SUV's.

    --
    I am one of many. My idea is not unique, nor do I expect my voice alone to sway you. I speak in a chorus of opinion.
    1. Re:typical purchased science by DrLZRDMN · · Score: -1, Troll

      It would actualy give more reason to stop driving SUVs. The more the ozone dies the worse. The ozone is already dieing enough on its own.

  3. Its Asias fault by charlie+in+the+trees · · Score: -1, Troll

    How can it not be? Check out that Asian smog cloud.

    --
    -Its time for some Agent Orange!-
    1. Re:Its Asias fault by jimi+the+hippie · · Score: 0, Troll

      I've been saying that for years. Someone finally agrees!!

  4. Hey, that's great... by Anonymous Coward · · Score: -1, Troll

    Sean Penn has a Slashdot account.

    But Sean, some friendly advice, unlike matter and anti-matter, when comedy and anti-comedy meet there isn't a earth shattering boom. Only silence.

    Now that we've got that out of the way, I have a script that's perfect for you. It involves this guy who has a geyser in his ass, who's on a mission to gross everyone off the internet so he can capture all the porn for himself. I know you're on board with me so far, but there is one small problem. It's going to require you to wear a prosthetic penis....

  5. Re:Somehow We'll Blame America for the Sun by geoffrobinson · · Score: 0, Troll

    or be able to "take a joke". That's what I would have written if I wasn't multi-tasking.

    --
    Except for ending slavery, the Nazis, communism, & securing American independence, war has never solved anything.
  6. Anti-sun? by Anonymous Coward · · Score: -1, Troll

    You mean like a black hole.

    Go ahead, mod me troll. But you laughed.

    Yes you did.

  7. Indeed. But... by Tau+Zero · · Score: 0, Troll
    Volcanic activity causes temporary dips. You can see the effects of major eruptions; ozone goes down, and then back up.

    Solar storms may change ozone on a very short time-scale. The thing is, that time scale is so short it doesn't appear to show on long-term measurements; what we DO see in the northern mid-latitudes is a steady year-by-year decline starting at about 1970. This is not explainable by solar storms (if so, you'd expect ozone to follow the sunspot cycle).

    --
    Time is Nature's way of keeping everything from happening at once... the bitch.
  8. Re:Solar Radiation quite calm by sideshow · · Score: -1, Troll

    A theory that uses modest data to predict climate change? That never stopped the "OMFG! The US is teh suk for not join Koyoto!!!!!!1111" from believing anything.

    --

    Hollow words will burn and hollow men will burn.

  9. Compare this to Volcanos. by Tavor · · Score: 0, Troll

    Solar Storm comes along, depletes Ozone layer.
    -Something already accomplished handily by man with his CFC's.

    Volcano erupts, spewing clouds of ash and Greenhouse Gases into the sky.
    -Something already accomplished many times over by man with his Cars and Industry.

    The point here? Nature does this in moderation. Man does this out of control.

    --
    Windows has detected an undetectable error.
  10. Re:Oh No! by mcc · · Score: 0, Troll

    it's called a JOKE... you know, HUMOR

    You mean the original parent? No, that is not the case. Humor is funny.