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2003

Laniak, G F. 3MRA QUALITY ASSURANCE. Presented at Science Advisory Board Review, Washington, DC, August 26-27, 2003.

BABENDREIER, J. E. 3MRA UNCERTAINTY AND SENSITIVITY ANALYSIS. Presented at Science Advisory Board Review, Washington, DC, August 26 - 27, 2003.

Smith, C N., D L. Spidle, F E. Stancil, P D. Smith, B E. Kitchens, H P. Kollig, L Smith, S Senter, M J. Cyterski, L M. Prieto, D C. Bouchard, K Wolfe, M. Flexner, T. R. Cavinder, AND B. Johnson. A COMPREHENISVE NONPOINT SOURCE FIELD STUDY FOR SEDIMENT, NUTRIENTS AND PATHOGENS IN THE SOUTH FORK BROAD RIVER WATERSHED IN NORTHEAST GEORGIA. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Smith, C N., D L. Spidle, P D. Smith, B E. Kitchens, M J. Cyterski, L M. Prieto, D C. Bouchard, K Wolfe, H P. Kollig, L Smith, S Senter, M. Flexner, T. R. Cavinder, AND B. Johnson. A COMPREHENSIVE NONPOINT SOURCE FIELD STUDY FOR SEDIMENT, NUTRIENTS AND PATHOGENS IN THE SOUTH FORK BROAD RIVER WATERSHED, GEORGIA. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Barber, M C. A REVIEW AND COMPARISON OF MODELS FOR PREDICTING DYNAMIC CHEMICAL BIOCONCENTRATION IN FISH. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 22(9):1963-1992, (2003).

Sundberg, S. E., J J. Ellington, J J. Evans, D. Keys, AND J. W. Fisher. ACCUMULATION OF PERCHLORATE IN TOBACCO PLANTS: DEVELOPMENT OF A PLANT KINETIC MODEL. JOURNAL OF ENVIRONMENTAL MONITORING 5(3):505-512, (2003).

Loux, N T. AN EXACT METHOD FOR RELATING ZWITTERIONIC MICROSCOPIC TO MACROSCOPIC ACIDITY CONSTANTS. CHEMICAL SPECIATION AND BIOAVAILABILITY 15(2):47-51, (2003).

Castleton, K., J E. Babendreier, S Fine, E. R. Banta, M. Hill, S. Markstrom, AND G. Leavesley. AN OVERVIEW OF THE UNCERTAINTY ANALYSIS, SENSITIVITY ANALYSIS, AND PARAMETER ESTIMATION (UA/SA/PE) API AND HOW TO IMPLEMENT IT. Presented at International Workshop on Uncertainty, Sensitivity, and Parameter Estimation for Multimedia Environmental Modeling, Rockville, MD, August 19-21, 2003.

Rashleigh, B. APPLICATION OF AQUATOX, A PROCESS-BASED MODEL FOR ECOLOGICAL ASSESSMENT, TO CONTENTNEA CREEK IN NORTH CAROLINA. JOURNAL OF FRESHWATER ECOLOGY 18(4):515-522, (2003).

Rashleigh, B AND J. G. Kennen. BEYOND THE INDICES: RELATIONS OF HABITAT AND FISH CHARACTERISTICS IN THE GEORGIA PIEDMONT. Presented at Georgia Water Resources Conference, Athens, GA, April 23-24, 2003.

Burke Jr., R A. AND J. Molinero. BIOGEOCHEMICAL INDICATORS IN SMALL PIEDMONT STREAMS. Presented at Scientific Meeting with EPA Region 8, Denver, CO, November 4, 2003.

Bird, S L. BOOK REVIEW OF "ECOLOGICAL EFFECTS OF ROADS". JOURNAL OF ENVIRONMENTAL QUALITY 32(3):1151, (2003).

Pakdeesusuk, U., W J. Jones, C. M. Lee, A W. Garrison, W. L. O'Niell, D. L. Freedman, J. T. Coates, AND C S. Wong. CHANGES IN ENANTIOMERIC FRACTIONS DURING MICROBIAL REDUCTIVE DECHLORINATION OF PCB132, PCB149, AND AROCLOR 1254 IN LAKE HARTWELL SEDIMENT MICROCOSMS. ENVIRONMENTAL SCIENCE & TECHNOLOGY 37(6):1100-1107, (2003).

Wang, Z., B. P. Hollebone, M. Fingas, B. Fieldhouse, L. Sigouin, M. Landriault, P. Smith, J. Noonan, G. Thouin, AND J W. Weaver. CHARACTERISTICS OF SPILLED OILS, FUELS, AND PETROLEUM PRODUCTS: 1. COMPOSITION AND PROPERTIES OF SELECTED OILS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/R-03/072 (NTIS PB2004-101169), 2003.

Burns, L A. COMPARISON OF THE RISK ASSESSMENT PROCESS FOR PESTICIDES AND BIOPESTICIDES. Presented at 226th American Chemical Society National Meeting, New York, NY, September 7-11, 2003.

Bouchard, D C. COSOLVENT EFFECTS ON PHENANTHRENE SORPTION-DESORPTION ON A FRESH-WATER SEDIMENT. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 22(4):736-740, (2003).

Chandrasekar, S., G. A. Sorial, AND J W. Weaver. DETERMINING DISPERSANT EFFECTIVENESS DATA FOR A SUITE OF ENVIRONMENTAL CONDITIONS. Presented at International Oil Spill Conference, Vancouver, Canada, April 7-10, 2003.

Wang, Z., B. Hollebone, M. Fingas, B. Fieldhouse, L. Sigouin, M. Landriault, J. Noonan, AND J W. Weaver. DEVELOPMENT OF A COMPOSITION DATABASE FOR SELECTED MULTICOMPONENT OILS. Presented at International Oil Spill Conference, Vancouver, Canada, April 7-10, 2003.

Hayter, E J. DEVELOPMENT OF MODELING PROTOCOLS FOR USE IN DETERMINING SEDIMENT TMDLS. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Loux, N T. DIFMOD2: A NEXT GENERATION DIFFUSE LAYER MODEL. Presented at 39th International Union of Pure and Applied Chemistry Congress and 86th Conference of the Canadian Society for Chemistry, Ottawa, Canada, August 10-15, 2003.

Loux, N T. DIFMOD2PB: A NEXT GENERATION DIFFUSE LAYER MODEL. Presented at 39th International Union of Pure and Applied Chemistry Congress and 86th Conference of the Canadian Society for Chemistry, Ottawa, Ontario, August 10-15, 2003.

Richardson, S D. DISINFECTION BY-PRODUCTS AND OTHER EMERGING CONTAMINANTS IN DRINKING WATER. TRENDS IN ANALYTICAL CHEMISTRY 22(10):666-684, (2003).

Richardson, S D., A D. Thruston Jr., S. W. Krasner, R. Chinn, M. J. Sclimenti, S. J. Pastor, H. S. Weinberg, AND G. D. Onstad. DISINFECTION BY-PRODUCTS OF EMERGING CONCERN IN DRINKING WATER: RESULTS OF A U.S. NATIONWIDE OCCURRENCE STUDY. Presented at International Workshop Pool Water Chemistry, Drinking Water Disinfection By-Products and Health, Karlsruhe, Germany, September 22-24, 2003.

Richardson, S D., A D. Thruston Jr., S. W. Krasner, R. Chinn, M. J. Sclimenti, S. Pastor, H. S. Weinberg, AND G. D. Onstad. DISINFECTION BY-PRODUCTS OF EMERGING CONCERN: RESULTS OF A U.S. NATIONWIDE OCCURRENCE STUDY. Presented at International Workshop Pool Water Chemistry, Drinking Water Disinfection By-Products and Health, Karlsruhe, Germany, September 22-24, 2003.

Richardson, S D., A D. Thruston Jr., S. W. Krasner, H. S. Weinberg, R. Chinn, M. J. Sclimenti, S. Pastor, AND G. D. Onstad. DISINFECTION BY-PRODUCTS OF HEALTH CONCERN IN DRINKING WATER: RESULTS OF A NATIONWIDE OCCURRENCE STUDY. Presented at 51st American Society for Mass Spectrometry Conference, Montreal, Canada, June 8-12, 2003.

Richardson, S D., A D. Thruston Jr., S. W. Krasner, H. S. Weinberg, R. Chinn, M. J. Sclimenti, S. J. Pastor, AND G. D. Onstad. DISINFECTION BY-PRODUCTS OF HEALTH CONCERN IN DRINKING WATER: RESULTS OF A U.S. NATIONWIDE OCCURRENCE STUDY. Presented at International Mass Spectrometry Conference, Edinburgh, Scotland, August 31 - September 5, 2003.

Molinero, J. AND R A. Burke Jr. DISSOLVED ORGANIC CARBON (DOC) CONCENTRATIONS IN SMALL STREAMS OF THE GEORGIA PIEDMONT. Presented at North American Benthological Society Annual Meeting, Athens, GA, May 27-31, 2003.

Lehmler, H. J., D. J. Price, A W. Garrison, W. J. Birge, AND L. W. Robertson. DISTRIBUTION OF PCB 84 ENANTIOMERS IN C57BL/6 MICE. FRESENIUS ENVIRONMENTAL BULLETIN 12(2):254-260, (2003).

Frick, W E. DIVERSE MODELS FOR SOLVING CONTRASTING OUTFALL PROBLEMS. Presented at 4th International Exhibition and Conference on Environmental Technology, Athens, Greece, January 30-February 4, 2003.

Richardson, S D. DO YOU KNOW WHAT'S IN YOUR DRINKING WATER? IDENTIFYING THE CHEMICAL BY-PRODUCTS YOU CAN'T SEE. Presented at Northeast Georgia Engineers Meeting, Athens, GA, June 20, 2003.

Bird, S L. DRIFT OF PESTICIDES: DEVELOPING AN INTEGRATED EXPOSURE TOOL. Presented at Seminar at OPPTS, Washington, DC, June 18-19, 2003.

McCutcheon, S C. ECOLOGICAL ENGINEERING AND PHYTOREMEDIATION: STATE OF SCIENCE AND DESIGN. Presented at Seminar at the University of Alabama, Birmingham, AL, August 28, 2003.

McCutcheon, S C. ECOLOGICAL ENGINEERING AND PHYTOREMEDIATION: STATE OF THE SCIENCE AND DESIGN. Presented at University of Florida, Gainesville, FL, March 19, 2004.

Galloway, J. R. AND G W. Bailey. EFFECT OF IONIC STRENGTH ON ACID-BASE PROPERTIES OF VICINAL WATER. Presented at Annual Biomedical Research Conference for Minority Students, San Diego, CA, October 15-18, 2003.

Kisselle, K., R G. Zepp, M Molina, R A. Burke Jr., AND A. J. Franzluebbers. EFFECTS OF FERTILIZER TYPE (CHICKEN LITTER VS. INORGANIC FERTILIZER) AND CATTLE GRAZING ON THE SOIL MICROBIAL COMMUNITY. Presented at 2003 Annual Symposium: Soil Biodiversity and Function, Lancaster, United Kingdom, March 25-27, 2003.

Xie, H., O. C. Zafiriou, W. J. Cai, AND R G. Zepp. EFFECTS OF SUNLIGHT ON CARBOXYL CONTENT OF DISSOLVED ORGANIC MATTER IN THE SATILLA RIVER OF GEORGIA, UNITED STATES. Presented at 225th American Chemical Society National Meeting, New Orleans, LA, March 23-27, 2003.

Richardson, S D., A D. Thruston Jr., S. W. Krasner, H. S. Weinberg, R. Chinn, M. J. Sclimenti, S. J. Pastor, AND G. D. Onstad. EMERGING DISINFECTION BY-PRODUCTS OF TOXICOLOGICAL INTEREST: RESULTS OF A NATIONWIDE OCCURRENCE STUDY. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Ulrich, E M., C S. Wong, S. A. Rounds, P. C. VanMetre, J. T. Wilson, A W. Garrison, AND W. T. Foreman. ENANTIOMER FRACTIONS OF CHLORDANE COMPOUNDS IN SEDIMENT SAMPLES FROM U.S. GEOLOGICAL SURVEY SITES IN LAKES, RIVERS AND RESERVOIRS. Presented at 23rd International Symposium on Halogenated Organic Pollutants and Persistent Organic Pollutants, Boston, MA, August 24-29, 2003.

Ulrich, E M., C S. Wong, S. A. Rounds, P. C. VanMetre, J. T. Wilson, A W. Garrison, AND W. T. Foreman. ENANTIOMER FRACTIONS OF CHLORDANE COMPOUNDS IN SEDIMENT SAMPLES FROM U.S. GEOLOGICAL SURVEY SITES IN LAKES, RIVERS, AND RESERVOIRS. Presented at Dioxin '03, Boston, MA, August 24-29, 2003.

Jones, W J., W. L. O'Niell, C S. Mazur, J F. Kenneke, AND A W. Garrison. ENANTIOSELECTIVE TRANSFORMATION OF CHIRAL PCBS AND FIPRONIL IN ANOXIC SEDIMENTS. Presented at 23rd International Symposium on Halogenated Organic Pollutants and Persistent Organic Pollutants, Boston, MA, August 24-29, 2003.

Jones, W J., W. L. O'Niell, C S. Mazur, J F. Kenneke, AND A W. Garrison. ENANTIOSELECTIVE TRANSFORMATION OF CHIRAL PCBS AND THE INSECTICIDE FIPRONIL IN NATURAL ANOXIC SEDIMENTS. Presented at 23rd International Symposium on Halogenated Organic Pollutants and Persistent Organic Pollutants, Boston, MA, August 24-29, 2003.

Anigbogu, V, H. Woldeab, A W. Garrison, AND J Avants. ENANTIOSEPARATION OF MALATHION, CRUFORMATE, AND FENSULFOTHION ORGANOSPHOSPHORUS PESTICIDES BY MIXED-MODE ELECTROKINETIC CAPILLARY CHROMATOGRAPHY. INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY 83(2):89-100, (2003).

Richardson, S D. ENVIRONMENTAL MASS SPECTROMETRY: EMERGING CONTAMINANTS AND CURRENT ISSUES. Presented at Tandem Mass Spectrometry Workshop, Lake Louise, Canada, December 3-6, 2003.

Weaver, J W. EPA ON-LINE CALCULATORS FOR GROUND WATER TRANSPORT. Presented at Oconee County High School, Watkinsville, GA, November 19, 2003.

Weaver, J W. EPA'S ON-LINE CALCULATORS AND TRAINING COURSE. Presented at U.S. EPA Office of Underground Storage Tanks Annual Conference, San Francisco, CA, March 10-12, 2003.

Hilal, S H., L. A. Carreira, AND S W. Karickhoff. ESTIMATION OF PHYSIOCHEMICAL PROPERTIES OF ORGANIC COMPOUNDS BY SPARC. Presented at 225th American Chemical Society National Meeting, New Orleans, LA, March 23-27, 2003.

Cyterski, M J., J. Ney, AND M. Duval. ESTIMATION OF SURPLUS BIOMASS OF CLUPEIDS IN SMITH MOUNTAIN LAKE, VIRGINIA. TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY 132(2):361-370, (2003).

Burke Jr., R A. AND M Molina. FATTY ACID STABLE ISOTOPE INDICATORS OF MICROBIAL CARBON SOURCE IN TROPICAL SOILS. Presented at Soil Science Society of America Annual Meeting, Denver, CO, November 2-6, 2003.

Thruston Jr., A D., S D. Richardson, L. A. Couillard, C. Lewis, AND P. Klappa. GC/MS IDENTIFICATION OF DRINKING WATER DISINFECTION BY-PRODUCTS FROM MILWAUKEE'S NEW OZONATION PLANTS. Presented at 51st American Society for Mass Spectrometry Conference, Montreal, Canada, June 8-12, 2003.

Haitjema, H. M. AND S R. Kraemer. GOOD MODELING PRACTICE. Presented at Carolina Geological Society Annual Meeting and Field Trip, Raleigh, NC, November 14-16, 2003.

Bakker, M. AND S R. Kraemer. GROUND WATER MECHANICS: BASICS OF THE ANALYTIC ELEMENT METHOD. Presented at Carolina Geological Society Annual Meeting and Field Trip, Raleigh, NC, November 14-16, 2003.

Jones, W J., C S. Mazur, AND C L. TebesStevens. H2 CONSUMPTION DURING THE MICROBIAL REDUCTIVE DEHALOGENATION OF CHLORINATED PHENOLS AND TETRACHLOROETHENE. BIODEGRADATION 14(4):285-295, (2003).

Richardson, S D. HOW I CAME INTO MASS SPECTROMETRY AT THE U.S. EPA. Presented at 16th International Mass Spectrometry Conference, Edinburgh, Scotland, August 31-September 5, 2003.

WEAVER, J. W., S. C. MCCUTCHEON, AND S. L. HUTCHINSON. HYDROLOGIC FEASIBILITY ASSESSMENT AND DESIGN IN PHYTOREMEDIATION. Chapter 22, McCutcheon, S.C. and J.L. Schnoor (ed.), Phytoremediation: Transformation and Control of Contaminants. Wiley-Interscience Publishers, 695-716, (2003).

Cyterski, M J. IDENTIFICATION AND LOCATION OF FUNDAMENTAL FISH ASSEMBLAGES IN THE MID-ATLANTIC HIGHLANDS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/S-05/001, 2003.

Laniak, G F. INTEGRATING THE SCIENCE AND TECHNOLOGY OF ENVIRONMENTAL ASSESSMENT ACROSS FEDERAL AGENCIES. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Zepp, R G. INTERACTIONS OF CLIMATE CHANGE AND UV RADIATION AS CORALS STRESSORS. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Zepp, R G., T. V. Callaghan, AND D. J. ERICKSON. INTERACTIVE EFFECTS OF OZONE DEPLETION AND CLIMATE CHANGE ON BIOGEOCHEMICAL CYCLES. PHOTOCHEMICAL AND PHOTOBIOLOGICAL SCIENCES 2(1):51-61, (2003).

POETER, E., M. HILL, J. DOHERTY, E. BANTA, AND J. E. BABENDREIER. JUPITER PROJECT - JOINT UNIVERSAL PARAMETER IDENTIFICATION AND EVALUATION OF RELIABILITY. Presented at American Geophysical Union Fall Meeting, San Francisco, CA, December 08 - 12, 2003.

Poeter, E., J E. Babendreier, M. Hill, J. Doherty, AND E. R. Banta. JUPITER PROJECT - MERGING INVERSE PROBLEM FORMULATION TECHNOLOGIES. Presented at International Workshop on Uncertainty, Sensitivity, and Parameter Estimation for Multimedia Environmental Modeling, Rockville, MD, August 19-21, 2003.

Senter, J., S L. Bird, AND B Rashleigh. LANDSCAPE-LEVEL INDICATORS IN SMALL GEORGIA WATERSHEDS. Presented at Georgia Water Resources Conference, Athens, GA, April 23-24, 2003.

Russo, R C. AND R F. Carousel. LOUISIANA ENVIRONMENTAL MODELING SYSTEM FOR HYPOXIA RELATED ISSUES. Presented at Seventh International Symposium on Fish Physiology, Toxicology, and Water Quality, Tallinn, Estonia, May 12-15, 2003.

Weaver, J W. LUST ON-LINE CALCULATOR INTRODUCTION. Presented at RevTech Conference, Pittsburg, PA, July 22--24, 2003.

MARMIROLI, N. AND S. C. MCCUTCHEON. MAKING PHYTOREMEDIATION A SUCCESSFUL TECHNOLOGY. Chapter 3, McCutcheon, S.C. and J.L. Schnoor (ed.), Phytoremediation: Transformation and Control of Contaminants. Wiley-Interscience Publishers, 85-119, (2003).

Plewa, M. J., E. D. Wagner, A. C. Kim, R. Nelson, AND S D. Richardson. MAMMALIAN CELL CYTOTOXICITY AND GENOTOXICITY OF NEW DRINKING WATER DISINFECTION BY-PRODUCTS. Presented at 2003 Environmental Mutagen Society Conference, Miami, FL, May 10-14, 2003.

Johnston, J M., D. Hoff, R. Hoogerheide, R. Edgar, D. Wall, AND C. Ducheneaux. MERCURY CONTAMINATION OF SUBSISTENCE FISHERIES ON TRIBAL LANDS: A PARTNERSHIP OF ORD, REGION 8 AND CHEYENNE RIVER SIOUX RESERVATION. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Johnston, J M., D. Hoff, R. Hoogerheide, R. Edgar, D. Wall, AND C. Ducheneaux. MERCURY RISK MANAGEMENT IN LIVESTOCK PONDS ON THE CHEYENNE RIVER SIOUX RESERVATION. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Doherty, J. AND J M. Johnston. METHODOLOGIES FOR CALIBRATION AND PREDICTIVE ANALYSIS OF A WATERSHED MODEL. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION 39(2):251-265, (2003).

Weber, E J., T W. Collette, W J. Jones, J F. Kenneke, C S. Mazur, L A. Suarez, C T. Stevens, J W. Washington, K Wolfe, N L. Wolfe, G W. Bailey, AND R S. Parmar. MODELING CHEMICAL FATE AND METABOLISM FOR COMPUTATIONAL TOXICOLOGY. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Weaver, J W. AND M. C. Boufadel. MODELING DISPERSANT INTERACTIONS WITH OIL SPILLS. Presented at 225th American Chemical Society National Meeting, New Orleans, LA, March 23-27, 2003.

Knightes, C AND R B. Ambrose Jr. MODELING MERCURY FATE IN VARIOUS WATER BODIES. Presented at Combustion Assistance Teleconference Series, Athens, GA, August 21, 2003.

Russo, R C. MODELING NUTRIENT LOADS AND RESPONSE IN RIVER AND ESTUARY SYSTEMS. Presented at North Atlantic Treaty Organization/Committee on the Challenges of Modern Society Plenary Session, Toronto, Canada, October 14, 2003.

Russo, R C. AND R. Lekevicius. MODELING NUTRIENT LOADS AND RESPONSE IN RIVER AND ESTUARY SYSTEMS. U.S. Environmental Protection Agency, Washington, DC, 2003.

Zhang, Z. Z. AND G W. Bailey. MODELING OF METAL BINDING ON HUMIC SUBSTANCES USING THE NIST DATABASE: AN A PRIORI FUNCTIONAL GROUP APPROACH. Presented at Seventh International Symposium on Fish Physiology, Toxicology, and Water Quality, Tallinn, Estonia, May 12-15, 2003.

Rashleigh, B AND D. J. Randall. MODELING THE EFFECTS OF EUTROPHICATION OF FISH POPULATIONS. Presented at Ecological Society of America Annual Meeting, Savannah, GA, August 3-8, 2003.

Rashleigh, B AND D. J. Randall. MODELING THE RESPONSE OF FISH POPULATIONS TO EUTROPHICATION. Presented at Ecological Society of America Annual Meeting, Savannah, GA, August 3-8, 2003.

Kraemer, S R., T. B. Spruill, A. J. Tesoriero, H. E. Mew Jr., AND K. Farrell. MODELING TO EVOLVE UNDERSTANDING OF THE SHALLOW GROUND WATER FLOW SYSTEM BENEATH THE LIZZIE RESEARCH SITE, NC. Presented at Carolina Geological Society Annual Meeting and Field Trip, Raleigh, NC, November 14-16, 2003.

Weaver, J W. MODELS AS A COMPONENT OF DECISION-MAKING AT BROWNFIELD SITES. Presented at RevTech Conference, Pittsburg, PA, July 22-24, 2003.

Weaver, J W. MODELS AS A COMPONENT OF DECISION-MAKING AT BROWNFIELDS SITES. Presented at RevTech Conference, Pittsburg, PA, July 22-24, 2003.

Wool, T. A., R B. Ambrose Jr., J. L. Martin, S. Davie, AND W. Anderson. MODIFICATIONS OF WASP FOR SIMULATING PERIPHYTON DYNAMICS. Presented at Total Maximum Daily Load 2003, Chicago, IL, November 16-18, 2003.

Burns, L A. MODITORING - WHAT WOULD IT LOOK LIKE? UPDATE: STONE ENVIRONMENTAL NEWS ON FIFRA AND ENVIRONMENTAL FATE ISSUES (Fall 2003):2-3, (2003).

Frick, W E. AND D. L. Denton. MODULATING STORM DRAIN FLOWS TO REDUCE STREAM POLLUTANT CONCENTRATIONS. Presented at First Interagency Conference on Research in the Watersheds, Benson, AZ, October 28-30, 2003.

Weaver, J W. MTBE PLUME FORMATION: TRANSPORT AND MODELING CONSIDERATIONS. Presented at Interstate Technology Regulatory Commission Meeting, Concord, NH, October 27-28, 2003.

Kraemer, S R. MULTI-AQUIFER MODELING OF SHALLOW FLOW IN THE MIDDLE COASTAL PLAIN OF NORTH CAROLINA, USA. Presented at MODFLOW 2003: Understanding through Modeling, Golden, CO, September 17-19, 2003.

Arnold, J. W., D. H. Boothe, O. Susuki, AND G W. Bailey. MULTIPLE IMAGING TECHNIQUES DEMONSTRATE THE MANIPULATION OF SURFACES TO REDUCE BACTERIAL CONTAMINATION. Presented at First International Meeting on Applied Physics, Badajoz, Spain, October 13-18, 2003.

Babendreier, J E. NATIONAL-SCALE MULTIMEDIA RISK ASSESSMENT FOR HAZARDOUS WASTE DISPOSAL. Presented at International Workshop on Uncertainty, Sensitivity, and Parameter Estimation for Multimedia Environmental Modeling, Rockville, MD, August 19-21, 2003.

Washington, J W. NUTRIENTS IN WATERSHEDS: DEVELOPING ENHANCED MODELING TOOLS. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Garrison, A W., W J. Jones, T. E. Wiese, J W. Washington, J. L. Jarman, AND J Avants. OBSERVATIONS OF ENANTIOSELECTIVITY IN THE FATE, PERSISTENCE AND EFFECTS OF MODERN PESTICIDES. Presented at 23rd International Symposium on Halogenated Organic Pollutants and Persistent Organic Pollutants, Boston, MA, August 24-29, 2003.

Laniak, G F. OVERVIEW OF 3MRA TECHNICAL APPROACH. Presented at Science Advisory Board Review, Washington, DC, August 26-27, 2003.

MCCUTCHEON, S. C. AND J. L. SCHNOOR. OVERVIEW OF PHYTOTRANSFORMATION AND CONTROL OF WASTES. Chapter 1, McCutcheon, S.C. and J.L. Schnoor (ed.), Phytoremediation: Transformation and Control of Contaminants. Wiley-Interscience Publishers, 3-58, (2003).

Babendreier, J E., R S. Parmar, K Wolfe, S. Uter, AND M. McKendrick. PC-BASED SUPERCOMPUTING FOR UNCERTAINTY AND SENSITIVITY ANALYSIS OF MODELS. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

White, E. M., P. P. Vaughan, AND R G. Zepp. PHOTOCHEICAL PRODUCTION OF HYDROXYL RADICAL IN NATURAL WATER - THE ROLE OF IRON AND DISSOLVED ORGANIC MATTER. Presented at 225th American Chemical Society National Meeting, New Orleans, LA, March 23-27, 2003.

Zepp, R G., M. A. Moran, AND D. Koopmans. PHOTOREACTIVITY OF CHROMOPHORIC DISSOLVED ORGANIC MATTER (CDOM) DERIVED FROM DECOMPOSITION OF VARIOUS VASCULAR PLANT AND ALGAL SOURCES. Presented at 225th American Chemical Society National Meeting, New Orleans, LA, March 23-27, 2003.

NZENGUNG, V. A. AND S. C. MCCUTCHEON. PHYTOREMEDIATION OF PERCHLORATE. Chapter 29, McCutcheon, S.C. and J.L. Schnoor (ed.), Phytoremediation: Transformation and Control of Contaminants. Wiley-Interscience Publishers, 863-885, (2003).

Rashleigh, B. POPULATION DECLINE IN STREAM FISH. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Frick, W E. PREDICTING BACTERIAL CONCENTRATION ON THE NATION'S BEACHES. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Ambrose Jr., R B., I. X. Tsiros, AND T. A. Wool. PREDICTING ENVIRONMENTAL CONCENTRATIONS OF AIRBORNE POLLUTANTS IN TERRESTRIAL RECEPTORS: THE CASE OF MERCURY. Presented at 8th International Conference on Environmental Science and Technology, Lemnos, Greece, September 8-10, 2003.

Frick, W E., T. Khangaonkar, R. Whitman, A P. Dufour, Z. Yang, G. Korinek, AND C C. West. PREDICTING THE MOVEMENT AND BACTERIA CONCENTRATIONS OF A RIVER PLUME IN LAKE MICHIGAN USING HYDRODYNAMIC MODELING. Presented at State of the Lake 2003 Conference, Muskegon, MI, October 21-22, 2003.

Hilal, S H. PREDICTION OF CHEMICAL REACTIVITY PARAMETERS AND PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS FROM MOLECULAR STRUCTURE USING SPARC. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/R-03/030 (NTIS PB2004-101167), 2003.

Hilal, S H. AND L. A. Carreira. PREDICTION OF PHYSICOCHEMICAL PROCESSES FOR ENVIRONMENTAL MODELING BY COMPUTER. Presented at 226th American Chemical Society National Meeting, New York, NY, September 7-11, 2003.