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