Hi There,

I was just reading some info on the web about ambient air analyzers, and I found 
a page for a company called Tekran that has a really sensitive mercury detector 
(12 parts per quadrillion). On their site they say that one of the potential uses of  
this is for "seismic prediction through the  detection of increased ground emissions".  
Sounds interesting. I am curious to hear some expert opinions on this subject, and 
I'm wondering if there are currently projects underway to attempt predication 
based on mercury or other ground emissions.

Doug 

_____________________________________________________________________

Public Seismic Network Mailing List (PSN-L)