OLS : Record


Main Title Lake Michigan Mass Balance Project: Quality Assurance Plan for Mathematical Modeling.
Author Richardson, W. L.; Endicott, D. D.; Kreis, R. G.; Rygwelski, K. R.;
CORP Author Environmental Protection Agency, Washington, DC. Office of Research and Development.
Publisher 2005
Year Published 2005
Stock Number PB2006-102404
Subjects Mass balance models; Quality assurance; Lake Michigan; Modeling; Processes; Mathematical modeling; Atmospheric models; Atrazine; Quality assurance (QA)
Library   Call Number Additional Info Location Date Modified
NTIS PB2006-102404 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 10/09/2006
Collation 248p
Abstract This report documents the quality assurance process for the development and application of Lake Michigan Mass Balance models. The scope includes the overall modeling framework as well as the specific submodels that are linked to form a comprehensive synthesis of physical, chemical, and biological processes of Lake Michigan.. The models cited in this report include hydrodynamic, sediment transport, eutrophication, transport chemical fate, and food chain bioaccumulation. In addition, the report includes the quality assurance (QA) process for the development of atmospheric models used to describe the emission of atrazine from the agricultural portion of the watershed and its transport and deposition to the lake. It also includes the QA process for the estimation of tributary and atmospheric loads for atrazine, polychlorinated biphenyls (PCBs), trans-nonachlor (TNC), and mercury.
Availability Notes Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
Category Codes 57H; 68
NTIS Prices PC A12/MF A03
Document Type NT
Control Number 009500150
Cataloging Source NTIS/MT
Origin NTIS
Type CAT