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Exposure Research

Records 1 to 52 of 52
2014
SCHUMACHER, B. A., J. Griggs, D. Askren, B. Littman, B. Shannon, M. Mehrhoff, A. Nelson, AND M. K. Schultz. Development of Rapid Radiochemical Method for Gross Alpha and Gross Beta Activity Concentration in Flowback and Produced Waters from Hydraulic Fracturing Operations. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-14/107, 2014.
2012
Schumacher, B., R. Truesdale, AND C. Lutes. Fluctuation of Indoor Radon and VOC Concentrations Due to Seasonal Variations. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R/12/673, 2012.
2010
SCHUMACHER, B. A., J. H. ZIMMERMAN, G. Swanson, J. Elliot, AND B. Hartman. Temporal Variation of VOCs in Soils from Groundwater to the Surface/Subslab. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/118, 2010.
2009
Welp, T., M. Tubman, D. Wilson, P. T. Puckett, N. Greiser, AND B. A. SCHUMACHER. Detection of Newly Deposited Sediments Via Frequency Response Measurements: Dredging Residuals Density Profiler (DRDP). U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-09/120, 2009.
SCHUMACHER, B. A., J. H. ZIMMERMAN, C. R. SIBERT, K. E. VARNER, AND L. A. RIDDICK. Macro- and Micro-Purge Soil Gas Sampling Methods for the Collection of Contaminated Vapors. Presented at National Forum on Vapor Intrusion, Philadelphia, PA, January 12 - 13, 2009.
Swanson, G., J. Elliot, B. A. SCHUMACHER, J. H. ZIMMERMAN, AND B. Hartman. Sub-slab vs. Near-slab Soil Vapor Profiles at a Chlorinated Solvent Site. Presented at Air & Waste Management Association, San Diego, CA, January 27 - 30, 2009.
Swanson, G., J. Elliot, B. A. SCHUMACHER, J. H. ZIMMERMAN, AND B. Hartman. Sub-slab vs. Near-slab Soil Vapor Profiles at a Chlorinated Solvent Site (1). Presented at Air & Waste Management Association, San Diego, CA, January 27 - 30, 2009.
SCHUMACHER, B. A., G. Swanson, J. Elliot, AND B. Hartman. Vertical Distribution of VOCs in Soils from Groundwater to the Surface/Subslab. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-09/073, 2009.
2008
Groenevelt, H., T. McAlary, B. A. SCHUMACHER, D. Crump, T. Gorecki, P. Sacco, M. Tuday, AND P. Johnson. Development of More Cost-Effective Methods for Long-Term Monitoring of Soil Vapor Intrusion to Indoor Air Using Quantitative Passive Diffusive Adsorptive Sampling Techniques. Presented at Partners in Environmental Technology Technical Symposium & Workshop, Washington, DC, December 02 - 04, 2008.
SCHUMACHER, B. A. AND J. H. ZIMMERMAN. EFFECTS OF THE VARIATION OF SELECT SAMPLING PARAMETERS ON SOIL VAPOR CONCENTRATIONS. Presented at Remediation of Chlorinated and Recalcitrant Compounds: The Sixth International Conference, Monterey, CA, May 19 - 22, 2008.
SCHUMACHER, B. A., J. H. ZIMMERMAN, C. R. SIBERT, K. E. VARNER, AND L. A. RIDDICK. MACRO- MICRO-PURGE SOIL GAS SAMPLING METHODS FOR THE COLLECTION OF CONTAMINANT VAPORS. GROUND WATER MONITORING AND REMEDIATION. National Ground Water Association, Westerville, OH, 29(1):138-143, (2009).
VARNER, K. E., B. A. SCHUMACHER, AND E. M. HEITHMAR. Sampling and Analysis of Nanomaterials in the Environment: A State-of-Science Review. Presented at 42nd Western Regional Meeting American Chemical Society, Las Vegas, NY, September 23 - 27, 2008.
2007
SCHUMACHER, B. A. AND J. H. ZIMMERMAN. EVALUATION AND LABORATORY VALIDATION OF THE CHEMICAL STANDARD ANALYTICAL PROTOCOL FOR EXTRACTABLE SEMIVOLATILE ORGANIC COMPOUNDS. Presented at National Environmental Monitoring Conference, Boston, MA, August 20 - 24, 2007.
SCHUMACHER, B. A., J. H. ZIMMERMAN, J. ELLIOT, D. SPRINGER, B. HARTMAN, AND G. SWANSON. Final Project Report for the Development of an Active Soil Gas Sampling Method. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-07/076 (NTIS PB2007-112084), 2007.
SCHUMACHER, B. A., J. H. ZIMMERMAN, J. CAPRI, AND E. SMITH. Integrated Pore-Water and Geophysical Investigations StreamlineCharacterization of Ground-Water Discharges to Surface Water. IN: Technology News and Trends, U.S. EPA Office of Superfund Remediation and Technology Innovation, Washington, DC, (29):2-3, (2007).
SCHUMACHER, B. A., A. SINGH, A. SINGH, AND J. M. NOCERINO. ProUCL Version 4.0 Technical Guide. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-07/041 (NTIS PB2007-107919), 2007.
SCHUMACHER, B. A., B. HARTMAN, J. H. ZIMMERMAN, D. SPRINGER, J. ELLIOT, AND M. RIGBY. RESULTS FROM EPA FUNDED RESEARCH PROGRAMS ON THE IMPORTANCE OF PURGE VOLUME, SAMPLE VOLUME, SAMPLE FLOW RATE AND TEMPORAL VARIATIONS ON SOIL GAS CONCENTRATIONS. Presented at Air & Waste Management Association Conference, Vapor Intrusion: Learning from the Challenges, Providence, RI, September 26 - 28, 2007.
SCHUMACHER, B. A. AND J. H. ZIMMERMAN. VALIDATION OF STANDARD ANALYTICAL PROTOCOL FOR SEMI-VOLATILE ORGANIC COMPOUNDS. Presented at National Environmental Monitoring Conference, Cambridge, MA, August 20 - 24, 2007.
2005
SCHUMACHER, B. A., J. H. ZIMMERMAN, AND J. M. NOCERINO. ADVANCING SITE CHARACTERIZATION AND MONITORING THROUGH CLIENT COLLABORATIONS. Presented at BOSC Review of Land Research Program, Cincinnati, OH, December 13 - 15, 2005.
CAPRI, J., B. A. SCHUMACHER, S. WANNING, E. SMITH, J. ZIMMERMAN, AND J. D. VANOVER. COLLECTION OF UNDISTURBED SURFACE SEDIMENTS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-05/076 (NTIS PB2006-100580), 2005.
Hu, Y., J. B. Beach, B A. Schumacher, AND G L. Robertson. EVALUATING COMMERCIALLY AVAILABLE DERMAL WIPES, COTTON SUITES, AND ALTERNATIVE URINARY COLLECTION MATERIALS FOR PESTICIDE SAMPLING FROM INFANTS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-04/087, 2004.
SCHUMACHER, B. A., J. H. ZIMMERMAN, AND J. M. NOCERINO. INNOVATIONS IN SOIL SAMPLING AND DATA ANALYSIS. Presented at BOSC review of Land Research Program, Cincinnati, OH, December 13 - 15, 2005.
SCHUMACHER, B. A., J. H. ZIMMERMAN, AND J. M. NOCERINO. INNOVATIONS IN SOIL SAMPLING AND DATA ANALYSIS. Presented at BOSC Review of Land Research Program, Cincinnati, OH, December 13 - 15, 2005.
SCHUMACHER, B. A. RE-EVALUATION OF APPLICABILITY OF AGENCY SAMPLE HOLDING TIMES. Presented at EPA 2005 Science Forum, Washington, DC, May 16 - 18, 2005.
KNIGHT, L., C. LAMIE, J. VAN EE, AND B. A. SCHUMACHER. REPORT ON THE PANEL SESSION: EMERGING ELECTRONICS ISSUES - HOW CAN WE MINIMIZE THE HEALTH AND ENVIRONMENTAL IMPACTS OF ELECTRONICS RECYCLING? U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-05/101 (NTIS pb2006-100901), 2005.
Nocerino, J M., B A. Schumacher, AND C C. Dary. ROLE OF LABORATORY SAMPLING DEVICES AND LABORATORY SUBSAMPLING METHODS IN OPTIMIZING REPRESENTATIVENESS STRATEGIES. ENVIRONMENTAL FORENSICS. Taylor & Francis, Inc., Philadelphia, PA, 6:35-44, (2005).
2004
Schumacher, B A. CHARACTERIZATION AND MONITORING BRANCH NEWSLETTER. U.S. Environmental Protection Agency, Washington, DC, EPA/600/N-04/196, 2004.
Schumacher, B A. AND J. H. Zimmerman. COMPOSITE SAMPLING FOR SOIL VOC ANALYSIS. Presented at National Environmental Monitoring Conference, Washington, DC, July 19-22, 2004.
Schumacher, B A. CONTAMINATED SEDIMENT SAMPLING METHODS. Presented at Hazardous Substance Research Centers (HSRC) Workshop, Las Vegas, NV, November 5, 2004.
FieldsCapri, J. AND B A. Schumacher. LITERATURE REVIEW AND REPORT: SURFACE-SEDIMENT SAMPLER DATABASE. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-03/115 (NTIS PB2004-101011), 2004.
Schumacher, B A. RE-EVALUATION OF APPLICABILITY OF AGENCY SAMPLE HOLDING TIMES. Presented at EPA Regional Laboratory Directors Spring Meeting, Kansas City, KN, April 27, 2004.
Zimmerman, J. H. AND B A. Schumacher. TO PURGE OR NOT TO PURGE? VOC CONCENTRATION CHANGES DURING LINE VOLUME PURGING. Presented at National Environmental Monitoring Conference, Washington, DC, July 19-22, 2004.
2003
Schumacher, B A. RE-EVALUATION OF APPLICABILITY OF AGENCY SAMPLE HOLDING TIMES. Presented at Biological Advisory Committee - Research Methods Symposium, Newport, RI, October 14 - 15, 2003.
2002
Schumacher, B A. METHODS FOR THE DETERMINATION OF TOTAL ORGANIC CARBON (TOC) IN SOILS AND SEDIMENTS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-02/069 (NTIS PB2003-100822), 2002.
Schumacher, B A. QUALITY ASSURANCE PROJECT PLANS: A USELESS PAPER EXERCISE OR VALUABLE AID? Presented at 21st Annual National Conference on Managing Quality Systems for Environmental Programs, Phoenix, AZ, April 8-11, 2002.
2000
Hu, Y., E. D. Pellizzari, J. H. Raymer, G G. Akland, J. B. Beach, J. T. Keever, D. Barr, L. Needham, B A. Schumacher, AND L J. Melnyk. COLLECTING URINE SAMPLES FROM YOUNG CHILDREN FOR PESTICIDE STUDIES. Presented at ISEA Annual Conference, Monterey, CA, October 24-27, 2000.
Akland, G G., J. H. Raymer, Y. Hu, E. D. Pellizzari, D. Whitaker, J. B. Beach, B A. Schumacher, AND E A. CohenHubal. EVALUATION OF WHOLE BODY DOSIMETERS FOR MEASURING DERMAL EXPOSURES. Presented at ISEA 2000 Exposure Analysis in the 21st Century: Integrating Science, Policy and Quality of Life, Monterey Peninsula, CA, October 24-27, 2000.
Schumacher, B A., M. M. Minnich, J. H. Zimmerman, AND J. Blasdell. INTEGRITY OF VOA-VIAL SEALS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-00/066 (NTIS PB2001-101547), 2000.
Schumacher, B A., K. E. Synder, M. M. Minnich, AND K AlKhafaji. MOVEMENT OF TRICHLOROETHYLENE IN CALICHE. Presented at Annual Soil Science Society of America Meeting, Minneapolis, MN, November 5-9, 2000.
Hern, S C., G L. Robertson, R. Hart, B A. Schumacher, AND E. Paz. PESTICIDES IN DUST SAMPLES FROM HOMES AND SCHOOLS IN YUMA, ARIZONA. Presented at International Society of Exposure Analysis, Monterey Pennisula, CA, October 24-27, 2000.
1999
Anderson, B., W. Young, S N. Billets, AND B A. Schumacher. PERFORMANCE VERIFICATION OF SEDIMENT SAMPLING TECHNOLOGIES.
Akland, G G. AND B A. Schumacher. PESTICIDE EXPOSURE AND HEALTH EFFECTS IN YOUNG CHILDREN - PART 1: PESTICIDE DATA. U.S. Environmental Protection Agency, Washington, DC, EPA/600/SR-99/008 (NTIS PB99-127912), 1999.
1998
Schumacher, B A. LEAD DISTRIBUTION AND ABATEMENT IN ROMANIA. Presented at 15th Annual Conference & Exposition of the Environmental Information Association, Las Vegas, NV, March 22-25, 1998.
1997
Schumacher, B A., A. J. Neary, C J. Palmer, D. G. Maynard, et al., L. Pastorek, I. K. Morrison, AND M. Marsh. LABORATORY METHODS FOR SOIL AND FOLIAR ANALYSIS IN LONG-TERM ENVIRONMENTAL MONITORING PROGRAMS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-95/077 (Canada NWRI (NTIS PB95-231007), 1997.
Minnich, M. M., J. H. Zimmerman, AND B A. Schumacher. LONG-TERM STUDY OF VOC RECOVERY FROM AMPULATED, DRY, FORTIFIED SOILS. ENVIRONMENTAL QUALITY 26:108-114, (1997).
Ward, S. E. AND B A. Schumacher. QUANTITATION REFERENCE COMPOUNDS AND VOC RECOVERIES FROM SOILS BY PURGE AND TRAP GC/MS. ENVIRONMENTAL SCIENCE & TECHNOLOGY 31:2287-2291, (1997).
Kilduff, J. E., E. L. Miller, AND B A. Schumacher. THE INFLUENCE OF OVERLYING PAINT LAYERS ON MEASURED LEAD CONCENTRATIONS IN PAINT MEASURED BY ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTROSCOPY. Presented at American Chemical Society - Environmental Programs of Nevada, Las Vegas, NV, September 7-11, 1997.
1996
Minnich, M. M., J. H. Zimmerman, AND B A. Schumacher. EXTRACTION METHODS FOR RECOVERY OF VOCS FROM FORTIFIED, DRY SOILS. JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS (AOAC) 79(5):1198-1204, (1996).
Denne, J E., L A. Eccles, E J. Englund, S P. Gardner, A T. Mazzella, J M. Nocerino, C G. Rosal, B A. Schumacher, J J. van Ee, AND K E. Varner. RESEARCH AT THE U.S. EPA'S CHARACTERIZATION AND ASSESSMENT PROGRAM. Presented at Invited Presentation for the University of Nevada Water Resources 706 Class, Las Vegas, NV, November 13, 1996.
Schumacher, B A., J J. van Ee, AND E J. Englund. SOIL SAMPLING FOR CHARACTERIZING HAZARDOUS WASTE. John Wiley & Sons Incorporated, New York, NY, (1996).
Schumacher, B A., R. D. van Remortel, AND S E. Franson. USE OF HAIR SPRAY FOR TEMPORARY STABILIZATION OF SOIL CLODS COLLECTED FOR BULK DENSITY DETERMINATION. Presented at American Society of Agronomy, Indianapolis, IN, November 3-8, 1996.


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