Ozone Hole May Have Caused Australian Floods

The massive hole in the atmosphere above Antarctica is altering rainfall patterns in the Southern Hemisphere


Climatewire













Share on Tumblr

While Kang declined to opine on the implications for global climate change treaties, senior research scientist Lorenzo Polvani suggested in a release that the Columbia University and Canadian research findings should in fact be taken into consideration.

"While the ozone hole has been considered as a solved problem, we're now finding it has caused a great deal of the climate change that's been observed," Polvani said.

Reprinted from Climatewire with permission from Environment & Energy Publishing, LLC. www.eenews.net, 202-628-6500


Climatewire

2 Comments

Add Comment
View
  1. 1. Carlyle in reply to xiaojiekioo 10:26 PM 4/25/11

    So what caused the floods in the 1940s & 50s that washed away a large proportion of Kempsey & caused widespread flooding during those years? Interesting that no matter what, weather variation is human caused. I thought it was supposed to cause drought. Isn't that why, Brisbane, Sydney, Melbourne & Perth all built desalination plants instead of dams?

    Reply | Report Abuse | Link to this
  2. 2. scientific earthling in reply to Carlyle 07:46 PM 4/27/11

    Carlyle: Anything to say climate change is not happening. I know about the desal plants, I pay for the Sydney monster with every water bill.

    More importantly, no one has proved the hole in the ozone layer has not been there since oxygen became a major constituent of the atmosphere. Ozone displays paramagnetic properties, hence it could be repelled by the magnetic north pole which is located in the Antarctic. Also consider if magnetic properties did not have any impact then we should have an equivalent hole over the magnetic south pole or in the Arctic. If nothing impacted ozone distribution it should be even across the entire planet.

    I have written about this before but never received a satisfactory explanation to refute this observation. We detected the hole when we developed the technology.

    Previously I also sited human skin pigment variation in the northern hemisphere compared to dark skins prevailing to very southerly regions of Australia and Africa. Have not travelled in South America.

    Reply | Report Abuse | Link to this
Leave this field empty

Add a Comment

You must sign in or register as a ScientificAmerican.com member to submit a comment.
Click one of the buttons below to register using an existing Social Account.

More from Scientific American

See what we're tweeting about

Scientific American Editors

More »

Free Newsletters


Get the best from Scientific American in your inbox

Solve Innovation Challenges

Powered By: Innocentive

  SA Digital

Latest from SA Blog Network

  SA Digital

Science Jobs of the Week

Email this Article

Ozone Hole May Have Caused Australian Floods

X
Scientific American Magazine

Subscribe Today

Save 66% off the cover price and get a free gift!

Learn More >>

X

Please Log In

Forgot: Password

X

Account Linking

Welcome, . Do you have an existing ScientificAmerican.com account?

Yes, please link my existing account with for quick, secure access.



Forgot Password?

No, I would like to create a new account with my profile information.

Create Account
X

Report Abuse

Are you sure?

X

Institutional Access

It has been identified that the institution you are trying to access this article from has institutional site license access to Scientific American on nature.com. To access this article in its entirety through site license access, click below.

Site license access
X

Error

X

Share this Article

X