From billg -8 at 8- SCGROUP.BARRNET.NET Wed Jul 6 17:51:01 1994 Received: from mail.barrnet.net for billg -x- at -x- SCGROUP.BARRNET.NET by www.ccl.net (8.6.9/930601.1506) id QAA04981; Wed, 6 Jul 1994 16:51:48 -0400 Received: from fujitsuI.fai.com by mail.barrnet.net (5.67/1.37) id AA22855; Wed, 6 Jul 94 13:52:48 -0700 Received: from scg.scg.fai.com by fujitsu1.fujitsu.com (4.1/SMI-4.1) id AA17279; Wed, 6 Jul 94 13:52:29 PDT Received: by scg.scg.fai.com (4.1/SMI-4.1) id AA03233; Wed, 6 Jul 94 13:53:07 PDT Date: Wed, 6 Jul 94 13:53:07 PDT From: billg |-at-| scg.fujitsu.com (Marketing) Message-Id: <9407062053.AA03233;at;scg.scg.fai.com> To: chemistry[ AT ]ccl.net Subject: software:environment Dear Netters, Has anyone heard of any of the following codes: PRZM, GLEAMS, EXAMS, and EPIC They are presumably used for environmental modeling to assess the fate of pollutants in the environment. I am curious as to the models that underlie these codes. For example, what kinetic, thermodynamic, and transport models are used to determine how a compound partitions between the water, ground, and atmosphere? On a related note, what is the level of maturity of the field of environmental modeling (probably macroscopic) versus molecular modeling (microscopic)? Finally, where can one obtain these codes and on which platforms do they run? Thanks in advance for your help. Bill ********************************************************************* * William A. Glauser, Ph.D. | Internet: billg _-at-_)scg.fai.com * * Computational Chemist | Voice: (610) 436-8125 * * SuperComputer Group | FAX: (610) 430-1526 * * Fujitsu America, Inc. | * *********************************************************************