Re: Plowing: Radon distribution

["Jim Nelson" <nelsonjima@HOTMAIL.COM>]

See:

http://ehpnet1.niehs.nih.gov/docs/1999/107p123-127steck/abstract.html



>From: "Bjorn Cedervall" <bcradsafers@HOTMAIL.COM>

>Reply-To: "Bjorn Cedervall" <bcradsafers@HOTMAIL.COM>

>To: radsafe@list.vanderbilt.edu

>Subject: Plowing: Radon distribution

>Date: Tue, 26 Jun 2001 12:30:56 -0000

>

>I have difficulty leaving the radon-agriculture thread. Can anyone shed

>light on the vertical distribution of Rn in the atmosphere? What fraction 

>of

>global dose could possibly be due to agriculture?

>

>With a half-life of 3.8 days for Rn 222 it leaves its noble gas status. 

>What

>is the probable "horisontal fate" and distribution?

>

>In simple words: Can agriculture in say in states like Nebraska & Kansas

>affect (percent level) radon levels in Canada? (northern Saskatchewan in

>particular!)

>

>My personal reflections only,

>

>Bjorn Cedervall   bcradsafers@hotmail.com

>

>_________________________________________________________________

>Get your FREE download of MSN Explorer at http://explorer.msn.com

>

>************************************************************************

>You are currently subscribed to the Radsafe mailing list. To unsubscribe,

>send an e-mail to Majordomo@list.vanderbilt.edu  Put the text "unsubscribe

>radsafe" (no quote marks) in the body of the e-mail, with no subject line.

>



_________________________________________________________________

Get your FREE download of MSN Explorer at http://explorer.msn.com



************************************************************************

You are currently subscribed to the Radsafe mailing list. To unsubscribe,

send an e-mail to Majordomo@list.vanderbilt.edu  Put the text "unsubscribe

radsafe" (no quote marks) in the body of the e-mail, with no subject line.