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Records 1 to 25 of 44 records from author John Zimmerman

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
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
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
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
McTigue, E., JohnH Zimmerman, B. Duncan, L. Bertelsen, N. Gavrelis, AND M. Deng. Research Findings: Data Collection on Toxicity of Dust Palliatives Used in Alaska. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-16/166, 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.
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.