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Records 1 to 89 of 89

2024
Schumacher, B., J. Zimmerman, A. Williams, C. Lutes, C. Holton, E. Escobar, H. Hayes, AND R. Warrier. Distribution of select per- and polyfluoroalkyl substances at a chemical manufacturing plant. JOURNAL OF HAZARDOUS MATERIALS. Elsevier Science Ltd, New York, NY, 464:133025, (2024). https://doi.org/10.1016/j.jhazmat.2023.133025
2023
Ghimire, S., B. Schumacher, S. Swanson, AND R. Hall. Assessing Riparian Proper Functioning Condition (PFC) for Improved Ecosystem Services: A Case Study of the Back Creek Watershed (Virginia). International Society for Ecological Modelling Global Conference 2023, Scarborough, CANADA, May 02 - 06, 2023.
Robbins, Z., X. Liu, B. Schumacher, M. Smeltz, AND H. Liberatore. Method Development for Thermal Desorption-Gas Chromatography-Tandem Mass Spectrometry (TD-GC-MS/MS) Analysis of Trace Level Fluorotelomer Alcohols Emitted from Consumer Products. JOURNAL OF CHROMATOGRAPHY A. Elsevier Science Ltd, New York, NY, 1705:NA, (2923). https://doi.org/10.1016/j.chroma.2023.464204
Zimmerman, J., A. Williams, AND B. Schumacher. ORD Vapor Intrusion Research Projects Update. The Association for Environmental Health and Sciences Foundation 32nd Annual International Conference on Soil, Water, Energy?, and Air, San Diego, CA, March 20 - 24, 2023.
Schumacher, B., J. Zimmerman, K. Bronstein, R. Warrier, C. Lutes, E. Escobar, AND A. Williams. Subsurface Per- and Polyfluoroalkyl Substances (PFAS) Distribution at Two Contaminated Sites. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-23/294, 2023.
2022
Lutes, C., L. Stewart, R. Truesdale, J. De Loeora, J. Zimmerman, AND B. Schumacher. Cost Comparison of Soil Vapor Extraction and Subslab Depressurization for Vapor Intrusion Mitigation. GROUNDWATER MONITORING AND REMEDIATION. National Ground Water Association, Westerville, OH, 42(4):43-53, (2022). https://doi.org/10.1111/gwmr.12510
Schuver, H., B. Schumacher, J. Zimmerman, AND A. Williams. Field Testing Soil Gas [Vapor] Safe Communities. 2022 Association of Vapor Intrusion Professionals Conference, Nashville, TN, October 09 - 11, 2022.
Buckley, G., V. Boyd, C. Lutes, L. Levy, E. Ross, T. Walker, R. Truesdale, J. Zimmerman, A. Williams, AND B. Schumacher. Subslab Soil Gas Sampling Using Various Installation Methods, Sampling Durations, and Sample Volumes: A Case Study. 12th International Conference on Remediation of Chlorinated Solvents and Recalcitrant Compounds, Palm Springs, CA, May 22 - 26, 2022.
2021
Lutes, C., R. Truesdale, C. Holton, H. Hayes, J. Zimmerman, A. Williams, AND B. Schumacher. Development of Soil Gas Sampling Methods for PFAS Compounds. Air & Waste Management Association conference Advancements in Vapor Intrusion and Emerging Contaminant Air Quality Issues, Virtual, September 23 - 24, 2021.
Schumacher, B., A. Lee, M. Plate, L. Abreu, J. Zimmerman, AND A. Williams. Identifying and Evaluating Vapor Intrusion through Preferential Migration Routes and Points of Entry into Buildings. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-21/272, 2021.
Lutes, C., C. Holton, B. Schumacher, J. Zimmerman, A. Kondash, AND R. Truesdale. Observation of Conditions Preceding Peak Indoor Air Volatile Org Compound Concentrations in Vapor Intrusion Studies. Groundwater Monitoring & Remediation. Wiley-Blackwell Publishing, Hoboken, NJ, 41(2):99-111, (2021). https://doi.org/10.1111/gwmr.12434
Wilkin, Rick, A. Williams, V. Zartarian, L. Wyatt, N. Tulve, K. Bradham, R. Devereux, D. Cutt, F. Barnett, R. Ludwig, E. Barth, T. Luxton, B. Butler, F. Kremer, A. Hall, B. Schumacher, AND J. Zimmerman. SHC BOSC Topic 1 Review of Research Areas 2, 3, 4 and Lead. SHC Topic 1 BOSC SC Meeting, N/A (Virtual), N/A (Virtual), March 30 - April 01, 2021.
Lutes, C., V. Boyd, B. Cosky, B. Thompson, L. Levy, R. Truesdale, C. Holton, J. Zimmerman, A. Williams, AND B. Schumacher. Simultaneous Long-term VOC and Radon Concentration Measurements: What Do They Tell us About Seasonal and Short-Term Temporal Variability of Vapor Intrusion? 2021 International Radon and Vapor Intrusion Symposium, Bethesda, MD, October 11 - 13, 2021.
Schuver, H., K. Crincoli, K. Fetcie, C. Lutes, L. levy, R. Truesdale, A. Kondash, A. Carroll, B. Schumacher, J. Zimmerman, C. Holton, D. Steck, L. Siegel, K. Hoylman, AND K. Pennell. TWO OPTIONS SOIL-GAS HAZARD PROTECTION PROFESSIONALS AND CITIZEN SCIENTISTS HAVE FOR PRODUCING SOIL-GAS SAFE COMMUNITIES (WHEN CHEMICAL VAPORS ARE INVOLVED). 2021 International Radon and Vapor Intrusion Symposium, Bethesda, MD, October 11 - 13, 2021.
Zimmerman, J. AND B. Schumacher. U.S. EPA “State of VI Science” Workshop, Reducing Vapor Intrusion Uncertainties by More Frequent Simple Measurements and Community Involvement. 30th Annual International Conference on Soil, Water, Energy, and Air, Virtual, March 22 - 25, 2021.
2020
Stewart, L., C. Lutes, R. Truesdale, B. Schumacher, J. Zimmerman, AND R. Connell. Field Study of Soil Vapor Extraction for Reducing Off‐Site Vapor Intrusion. Groundwater Monitoring & Remediation. Wiley-Blackwell Publishing, Hoboken, NJ, 40(1):74-85, (2020). https://doi.org/10.1111/gwmr.12359
Zimmerman, J., K. Krauss, B. Schumacher, L. Bertelsen, N. Gavrelis, AND C. Dussuncao. Final Report: Evaluation of the Potential Toxicity of Dust Palliatives Used in Alaska. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-20/081, 2020.
2019
Stewart, L., R. Truesdale, C. Lutes, B. Schumacher, AND J. Zimmerman. Evaluation of Soil Vapor Extraction Data to Characterize Mass Flux at the Vapor Intrusion Boundary. AEHS Foundation 35th Annual International Conference on Soils, Sediments, Water, and Energy, Amherst, MA, October 21 - 24, 2019.
Schumacher, B., JohnH Zimmerman, C. Lutes, R. Truesdale, AND C. Holton. Key Design Elements of Building Pressure Cycling for Evaluating Vapor Intrusion—A Literature Review. Groundwater Monitoring & Remediation. Wiley-Blackwell Publishing, Hoboken, NJ, 39(1):66-72, (2019). https://doi.org/10.1111/gwmr.12310
2018
Hall, R., J. Lin, B. Schumacher, K. Charles, AND D. Heggem. Ecological risk based assessment used to restore riparian physical functions to a fresh water Creek. JOURNAL OF ENVIRONMENTAL MANAGEMENT. Elsevier Science Ltd, New York, NY, 221:63-75, (2018). https://doi.org/10.1016/j.jenvman.2018.03.117
Jones-Lepp, T., V. Taguchi, W. Sovocool, Don Betowski, P. DeArmond, B. Schumacher, W. Winnik, R. McMillin, AND C. Armstrong. Novel contaminants identified in fish kills in the Red River watershed, 2011–2013. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 37(2):336-344, (2017).
2017
Schumacher, B., JohnH Zimmerman, R. Truesdale, K. Owen, C. Lutes, M. Novak, AND K. Hallberg. Adsorption-based Treatment Systems for Removing Chemical Vapors from Indoor Air. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-17/276, 2017.
McHugh, T., L. Beckley, T. Sullivan, C. Lutes, R. Truesdale, R. Uppencamp, B. Cosky, JohnH Zimmerman, AND B. Schumacher. Evidence of a sewer vapor transport pathway at the USEPA vapor intrusion research duplex. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 598:772-779, (2017). https://doi.org/10.1016/j.scitotenv.2017.04.135
Pope, D., M. Brooks, L. Burkhard, B. Schumacher, D. Timberlake, AND D. Jewett. Sustainable and Healthy Communities (SHC) Project 3.61 - Contaminated Sites Output 3.61.3 - Progress and Future Directions. U.S. Environmental Protection Agency, Washington, DC, EPA/600/S-16/291, 2016.
Zimmerman, JohnH, C. Lutes, B. Cosky, B. Schumacher, D. Salkie, AND R. Truesdale. Temporary vs. Permanent Sub-slab Ports: A Comparative Performance Study. SOIL AND SEDIMENT CONTAMINATION: AN INTERNATIONAL JOURNAL. CRC Press LLC, Boca Raton, FL, 26(3):294-307, (2017). https://doi.org/10.1080/15320383.2017.1298565
2016
Lee, J., C. Fisher, AND B. Schumacher. Arid Green Infrastructure for Water Control and Conservation State of the Science and Research Needs for Arid/Semi-Arid Regions. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-16/146, 2016.
Schumacher, B., JohnH Zimmerman, J. Elliot, AND G. Swanson. The Effect of Equilibration Time and Tubing Material on Soil Gas Measurements. SOIL AND SEDIMENT CONTAMINATION: AN INTERNATIONAL JOURNAL. CRC Press LLC, Boca Raton, FL, 25(2):151-163, (2016).
2015
Schumacher, B. AND JohnH Zimmerman. Assessment of Mitigation Systems on Vapor Intrusion: Temporal Trends, Attenuation Factors, and Contaminant Migration Routes under Mitigated and Non-mitigated Conditions. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-14/397, 2015.
Starr, J., W. Li, S. Graham, Dan Stout, K. Bradham, AND B. Schumacher. Bioaccessibility of Fipronil Sorbed to Soil and House Dust. American Chemical Society National Meeting, Boston, MA, August 16 - 20, 2015.
Schumacher, B., JohnH Zimmerman, C. Lutes, B. Cosky, R. Truesdale, AND R. Norberg. ORD VI-Research Duplex and Wheeler Building, Indianapolis- Summary of Evidence to Date: Temporal Variability in Long-term Mitigation Performance and Before Mitigation: What Causes It? Presented at 25th Annual International Conference on Soil, Water, Energy and Air, San Diego, CA, March 23 - 26, 2015.
Lutes, C., R. Truesdale, H. Hayes, T. McAlary, H. Dawson, B. Cosky, D. Grosse, B. Schumacher, AND J. Zimmerman. Passive Samplers for Vapor Intrusion Monitoring: Update on EPA’s Technical Support Document and Research Results? Presented at Third International Symposium on Bioremediation and Sustainable Environmental Technologies, Miami, Fl, May 18 - 21, 2015.
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., J. H. ZIMMERMAN, 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. GROUNDWATER 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
Minnich, M. M., B. Schumacher, AND J. H. Zimmerman. COMPARISON OF SOIL VOCS MEASURED BY SOIL GAS, HEATED HEADSPACE, AND METHANOL EXTRACTION TECHNIQUES. Journal of Soil Contamination 6(2):187-203, (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).
Minnich, M. M., J. H. Zimmerman, AND B. Schumacher. LONG-TERM STUDY OF VOLATILE ORGANIC COMPOUND RECOVERY FROM AMPULATED, DRY, FORTIFIED SOILS. Journal of Environmental Quality 26(1):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).
Schumacher, B. AND S. E. Ward. QUANTITATION REFERENCE COMPOUNDS AND VOC RECOVERIES FROM SOILS BY PURGE-AND-TRAP GC/MS. Environmental Science and Technology 31(8):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).
Minnich, M. M., J. H. Zimmerman, AND B. Schumacher. EXTRACTION METHODS FOR RECOVERY OF VOLATILE ORGANIC COMPOUNDS FROM FORTIFIED DRY SOILS. Journal of the Official Analytical Chemists International 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.