Julie,
Try:
Neil Sturchio at Argonne- [log in to unmask]
Max Coleman at Reading- [log in to unmask]
There are others working on this, for example the waterloo group.

There are some articles out there, but I think an entire issue of organic
geochem. or applied geochem. devoted to biodegradation has just come out.
It's not in my library yet, but one of these guys can tell you the details.

-Tom Johnson

>Hello Everyone!
>Do any of you have experience with the use of stable chlorine isotopes to
>look at fate and transport of chlorinated solvents in groundwater (PCE, TCE,
>TCA, etc.)?  Any references available for this application?
>Thanks and Cheers!
>
>
>Julie K. Sueker, Ph.D., P.E.
>Hydrologist
>Exponent Environmental Group
>4940 Pearl East Cir. Suite 300
>Boulder, CO 80301  USA
>[log in to unmask]
>303-444-7270  fax: 303 444-7528
>http://www.exponent.com/


***********************
Prof. Thomas M. Johnson
Dept. of Geology
University of Illinois, Urban-Champaign
245 Natural History Bldg. MC-102
1301 W. Green St.
Urbana, Il  61801
(217) 244-2002
FAX (217) 244-4996
[log in to unmask]

Visit the Hydrogeology Program's web site: www.geology.uiuc.edu/Hydrogeology
************************