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Exposure Research

Records 1 to 80 of 80
Hopke, P. K., Z. Ramadan, P. Paatero, G A. Norris, M S. Landis, R W. Williams, AND C W. Lewis. RECEPTOR MODELING OF AMBIENT AND PERSONAL EXPOSURE SAMPLES: 1998 BALTIMORE PARTICULATE MATTER EPIDEMIOLOGY-EXPOSURE STUDY. ATMOSPHERIC ENVIRONMENT 37(32):3289-3302, (2003).
2015
Breen, M., J. Burke, S. Batterman, A. Vette, G. Norris, C. Godwin, M. Landis, C. Croghan, Brad Schultz, AND M. Breen. Air Pollution Exposure Model for Individuals (EMI) in Health Studies. 2014 Annual Meeting of the Society of Toxicology, Phoenix, AR, March 23 - 27, 2014.
Pancras, J., G. Norris, M. Landis, K. Kovalcik, John K. McGee, AND A. Kamal. Application of ICP-OES for Evaluating Energy Extraction and Production Wastewater Discharge Impacts on Surface Waters in Western Pennsylvania. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 529:21-29, (2015).
Norris, G., K. Kovalcik, M. Landis, A. Bergdale, C. Croghan, AND A. Kamal. Sources Contributing Inorganic Species to Drinking Water Intakes During Low Flow Conditions on the Allegheny River in Western Pennsylvania. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-14/430 (NTIS PB2015-104099), 2015.
Sherman, L., J. Blum, J. Dvonch, L. Gretz, AND M. Landis. The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 502:362-374, (2015).
2014
Breen, M., J. Burke, S. Batterman, A. Vette, G. Norris, C. Godwin, M. Landis, C. Croghan, Brad Schultz, AND M. Breen. Air Pollution Exposure Model for Individuals (EMI) in Health Studies: Predicting Spatiotemporal Variability of Residential Air Exchange Rates. Presented at 2014 annual SOT meeting, Phoenix, AZ, March 23 - 27, 2014.
Landis, M., J. Ryan, A. ter Schure, AND D. Laudal. Behavior of Mercury Emissions from a Commercial Coal-Fired Utility Boiler: TheRelationship Between Stack Speciation and Near-Field Plume Measurements. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 48(22):13540-13548, (2014).
Breen, M., J. Burke, S. Batterman, A. Vette, G. Norris, C. Godwin, M. Landis, C. Croghan, AND V. Isakov. Exposure Modeling of Residential Air Exchange Rates for NEXUS Participants. Presented at ISES 2014, Cincinnati, OH, October 12 - 16, 2014.
Vedantham, R., M. Landis, D. Olson, AND P. Pancras. Source Identification of PM2.5 in Steubenville, Ohio Using a Hybrid Method for Highly Time-resolved Data. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 48(3):1718-1726, (2014).
2013
Graney, J. AND M. Landis. Coupling Meteorology, Metal Concentrations, and Pb Isotopes for Source Attribution in Archived Precipitation Samples. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 448(3):141-150, (2013).
White, E., M. Landis, G. Keeler, AND J. Barres. Investigation of Mercury Wet Deposition Physicochemistry in the Ohio River Valley through Automated Sequential Sampling. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 448(3):107-119, (2013).
Pancras, P., M. Landis, G. Norris, R. Vedantham, AND T. Dvonch. Source Apportionment of Ambient Fine Particulate Matter in Dearborn, Michigan, using Hourly Resolved PM Chemical Composition Data. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 448(5):2-13, (2013).
Landis, M., J. Graney, P. Pancras, S. Krupa, E. Edgerton, K. Puckett, AND K. Perc. Using Epiphytic Lichens to Elucidate the Sources and Spatial Distribution of Inorganic Air Pollution in the Athabasca Oil Sands Region. Presented at National American Geophysical Union Meeting, San Francisco, CA, December 09 - 13, 2013.
2012
Huang, J., H. Choi, M. S. LANDIS, AND T. M. HOLSEN. An Application of Passive Samplers to Understand Atmospheric Mercury Concentration and Dry Deposition Spatial Distributions. JOURNAL OF ENVIRONMENTAL MONITORING. Royal Society of Chemistry, Cambridge, Uk, 14(11):2976-2982, (2012).
Graney, J., M. Landis, AND S. Krupa. Coupling lead isotopes and element concentrations in epiphytic lichens to track sources of air emissions in the Alberta Oil Sands Region. Chapter 15, Kevin E. Percy (ed.), Alberta Oil Sands: Energy, Industry and the Environment. Elsevier Ltd, Oxford, Uk, 11:343-368, (2012).
Blum, J., M. Johnson, J. Gleason, J. Demers, M. Landis, AND S. Kkrupa. Mercury Concentration and Isotopic Composition of Epiphytic Tree Lichens in the Alberta Oil Sands Region. Chapter 16, Kevin E. Percry (ed.), Alberta Oil Sands: Energy, Industry, and The Environment. Elsevier Ltd, Oxford, Uk, 11:373-388, (2012).
Edgerton, E., M. Fort, K. Baumann, J. Graney, M. Landis, S. Berryman, AND S. Krupa. Method for Extraction and Multielement Analysis of Hypogymnia Physodes Samples from the Athabasca Oil Sands Region. Chapter 14, Alberta Oil Sands: Energy, Industry, and the Environment. Elsevier Ltd, Oxford, Uk, 11:315-341, (2012).
Landis, M., J. Pancras, J. Graney, R. Stevens, K. Perry, AND S. Krupa. Receptor Modeling of Epiphytic Lichens to Elucidate the Sources and SpatialDistribution of Inorganic Air Pollution in the Athabasca Oil Sands Region. Chapter 18, Alberta Oil Sands: Energy, Industry and the Environment. Elsevier BV, AMSTERDAM, Netherlands, 11:427-467, (2012).
2009
White, E. M., G. J. KEELER, AND M. S. LANDIS. Spatial Variability of Mercury Wet Deposition in Eastern Ohio: Summertime Meteorological Case Study Analysis of Local Source Influences. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 43(13):4946-4953, (2009).
2007
IANNIELLO, A., H. J. BEINE, M. S. LANDIS, R. K. STEVENS, G. ESPOSITO, A. AMOROSO, AND I. ALLEGRINI. COMPARING FIELD PERFORMANCES OF DENUDER TECHNIQUES IN THE HIGH ARCTIC. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(8):1604-2625, (2007).
SKOV, H., B. T. SORENSEN, M. S. LANDIS, M. S. JOHNSON, P. SACCO, M. E. GOODSITE, C. LOHSE, AND K. S. CHRISTIANSEN. PERFORMANCE OF A NEW DIFFUSIVE SAMPLER FOR HG<SUP>0</SUP> DETERMINATION IN THE TROPOSPHERE. ENVIRONMENTAL CHEMISTRY. CSIRO Publishing, Collingwood Victoria, Australia, 4(2):75-80, (2007).
MARSIK, F. J., G. J. KEELER, AND M. S. LANDIS. THE DRY DEPOSITION OF SPECIATED MERCURY TO THE FLORIDA EVERGLADES: MEASUREMENTS AND MODELING. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(1):136-149, (2007).
2006
LONG, R. W., M. S. LANDIS, K. KRONMILLER, B. D. GROVER, D. J. EATOUGH, R. AL-HORR, AND R. K. STEVENS. (AAAR) - SEMI-CONTINUOUS DETERMINATION OF WATER-SOLUBLE PARTICULATE COMPONENTS AND THEIR GASEOUS PRECURSORS: LABORATORY AND FIELD EVALUATION OF INSTRUMENTATION BASED ON WET WALL DENUDER AND ION CHROMATOGRAPHY TECHNOLOGY . Presented at International Aerosol Conference (AAAR), St. Paul, MN, September 10 - 15, 2006.
KEELER, G. J., E. CHRISTIANSON, J. BARRES, J. T. DVONCH, F. MARSIK, AND M. S. LANDIS. DEVELOPMENT, EVALUATION AND APPLICATION OF AN AUTOMATED EVENT PRECIPITATION SAMPLER FOR NETWORK OPERATION. Presented at Annual NADP Meeting, Norfolk, VA, October 24 - 26, 2006.
PANCRAS, P., J. M. ONDOV, N. POOR, M. S. LANDIS, AND R. K. STEVENS. IDENTIFICATION OF SOURCES AND ESTIMATION OF EMISSION PROFILES FROM HIGHLY TIME-RESOLVED POLLUTANT MEASUREMENTS IN TAMPA, FL. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(Supplement 2):467-481, (2006).
LANDIS, M. S., R. J. STEVENSON, AND G. J. KEELER. INVESTIGATING OXIDATION MECHANISMS OF HGO IN THE FREE TROPOSPHERE AND ITS INFLUENCE ON LONG RANGE MERCURY TRANSPORT. Presented at International Conference on Mercury, Madison, WI, August 06 - 11, 2006.
STEVENS, R. K., M. S. LANDIS, G. J. KEELER, T. D. ATKESON, AND K. LARSON. MEASUREMENT AND MODELING OF ATMOSPHERIC MERCURY SPECIES AND RELATED POLLUTANTS IN SOUTH FLORIDA FROM 2000-2005. Presented at International Conference on Mercury as a Global Pollutant, Madison, WI, August 06 - 11, 2006.
CHRISTIANSON, M. G., G. J. KEELER, M. S. LANDIS, AND A. F. VETTE. MERCURY EMISSIONS FROM BRAKE WEAR ASSOCIATED WITH ON-ROAD VEHICLES. Presented at International Conference on Mercury as a Global Pollutant, Madison, WI, August 06 - 11, 2006.
LANDIS, M. S., A. F. VETTE, M. CHRISTIANSON, AND G. J. KEELER. MERCURY EMISSIONS FROM GASOLINE AND DIESEL POWERED ON-ROAD VEHICLES. Presented at 8th International Conference on Mercury, Madison, WI, August 06 - 11, 2006.
LONG, R. W., M. S. LANDIS, K. KRONMILLER, B. D. GROVER, D. J. EATOUGH, R. K. STEVENS, AND R. AL-HORR. SEMI-CONTINUOUS DETERMINATION OF WATER-SOLUBLE PARTICULATE COMPONENTS AND THEIR GASEOUS PRECURSORS: LABORATORY AND FIELD EVALUATION OF INSTRUMENTATION BASED ON WET WALL DENUDER AND ION CHROMATOGRAPHY TECHNOLOGY. Presented at AWMA Symposium, Durham, NC, May 09 - 11, 2006.
LYNAM, M. AND M. S. LANDIS. SIZE-SEGREGATED PARTICULATE MERCURY MEASUREMENTS IN STEUBENVILLE, OH AND DETROIT, MI, USA. Presented at 8th International Conference on Mercury, Madison, WI, August 06 - 11, 2006.
KEELER, G. J., M. S. LANDIS, G. A. NORRIS, E. CHRISTIANSON, AND J. T. DVONCH. SOURCES OF MERCURY WET DEPOSITION IN EASTERN OHIO, USA. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, Vol 40(19):5874-5881, (2006).
LANDIS, M. S., G. A. NORRIS, G. J. KEELER, E. M. CHRISTIANSON, J. T. DVONCH, AND J. SLATER. SOURCES OF MERCURY WET DEPOSITION IN STEUBENVILLE, OHIO. Presented at The Annual National Atmospheric Deposition Program Meeting, Norfolk, VA, October 24 - 26, 2006.
2005
SPROVIERI, F., N. PIRRONE, M. S. LANDIS, AND R. K. STEVENS. ATMOSPHERIC MERCURY BEHAVIOR AT DIFFERENT ALTITUDES AT NY-ALESUND DURING SPRING 2003. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 39(39):7646-7656, (2005).
LANDIS, M. S. POSTER TITLE: UNDERSTANDING MERCURY FATE AND TRANSPORT FROM SOURCES TO DEPOSITION. Presented at EPA Science Forum 2005, Washington, DC, May 16 - 18, 2005.
LANDIS, M. S. AND T. H. WATKINS. UNDERSTANDING MERCURY FATE AND TRANSPORT FROM SOURCES TO DEPOSITION. Presented at EPA Science Forum 2005, Washington, DC, May 16 - 18, 2005.
2004
Olson, D A., G A. Norris, M S. Landis, AND A F. Vette. CHEMICAL CHARACTERIZATION OF AMBIENT PARTICULATE MATTER NEAR THE WORLD TRADE CENTER: ELEMENTAL CARBON, ORGANIC CARBON, AND MASS RECONSTRUCTION. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 38(17):4465-4473, (2004).
Graney, J. R., M S. Landis, AND G A. Norris. CONCENTRATIONS AND SOLUBILITY OF METALS FROM INDOOR AND PERSONAL EXPOSURE PM2.5 SAMPLES. ATMOSPHERIC ENVIRONMENT 38(2):237-247, (2004).
Landis, M S., G. J. Keeler, K. I. AlWali, AND R. K. STEVENS. DIVALENT INORGANIC REACTIVE GASEOUS MERCURY EMISSIONS FROM A MERCURY CELL CHLOR-ALKALI PLANT AND ITS IMPACT ON NEAR FIELD ATMOSPHERIC DRY DEPOSITION. ATMOSPHERIC ENVIRONMENT 38(4):613-622, (2004).
Sumner, A. L., C. W. Spicer, J. Satola, R. Mangaraj, M S. Landis, R. K. STEVENS, AND T. D. Atkeson. ENVIRONMENTAL CHAMBER STUDIES OF MERCURY REACTIONS IN THE ATMOSPHERE. Presented at American Geophysical Union's Fall Meeting, San Francisco, CA, December 13-17, 2004.
Landis, M S. INVESTIGATING OXIDATION MECHANISMS OF HG0 IN THE FREE TROPOSPHERE AND ITS INFLUENCE ON LONG RANGE MERCURY TRANSPORT. Presented at Fourth SETAC World Congress, Portland, OR, November 14-18, 2004.
Landis, M S. MERCURY SPECIES MEASURED OFF THE ATLANTIC COAST OF SOUTH FLORIDA. Presented at EPA Region 4 Science Meeting, Atlanta, GA, September 28-29, 2004.
Sillman, S., F. Marsik, K. I. AlWali, M S. Landis, AND G. J. Keeler. MODELING THE ATMOSPHERE FORMATION OF REACTIVE MERCURY IN FLORIDA AND THE GREAT LAKES. Presented at American Geophysical Union's Fall Meeting, San Francisco, CA, December 13-17, 2004.
Landis, M S. AND R. K. STEVENS. THE MONITORING AND MODELING OF MERCURY SPECIES IN SUPPORT OF LOCAL, REGIONAL, AND GLOBAL MODELING. Presented at Harmonization of Mercury Measurement Methods and Models, Maratea, Italy, May 23-26, 2004.
Irshrad, H., A. McFarland, M S. Landis, AND R. K. STEVENS. WIND TUNNEL EVALUATION OF AN AIRCRAFT-BORNE SAMPLING SYSTEM. AEROSOL SCIENCE AND TECHNOLOGY 38(4):311-321, (2004).
2003
Ito, K., M S. Landis, W Wilson, AND G. Thurston. ASSOCIATIONS BETWEEN PARTICULATE MATTER COMPONENTS AND DAILY MORTALITY AND MORBIDITY IN PHILADELPHIA, PA. Presented at 2003 AAAR PM Meeting, Pittsburgh, PA, March 31-April 4, 2003.
Landis, M S. BAY REGION ATMOSPHERIC CHEMISTRY EXPERIMENT (BRACE). Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.
Landis, M S. BAY REGIONAL ATMOSPHERIC CHEMISTRY EXPERIMENT (BRACE). Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.
Landis, M S. AND R. K. STEVENS. COMMENTS ON &QUOT;MEASUREMENTS OF ATMOSPHERIC MERCURY SPECIES AT A COASTAL SITE IN THE ANTARCTIC AND OVER THE SOUTH ATLANTIC OCEAN DURING POLAR SUMMER&QUOT;. JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY. American Chemical Society, Washington, DC, 37(14):3239-3240, (2003).
Jaffe, D., M S. Landis, P. WeissPenzias, AND E. Prestbo. COMMENTS ON &quot;MERCURY CONCENTRATIONS IN COASTAL CALIFORNIA PRECIPITATION: EVIDENCE OF LOCAL AND TRANS-PACIFIC FLUXES OF MERCURY TO NORTH AMERICA&quot; BY STEDING AND FLEGAL (2002). JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 108(D17):ACH 11-1 to ACH 11-2, (2003).
Wallace, L A., R W. Williams, J C. Suggs, L S. Sheldon, R B. Zweidinger, A W. Rea, A F. Vette, K W. Leovic, G A. Norris, M S. Landis, C. Stevens, T L. Conner, C. Rhodes, P. A. Lawless, J. Thornburg, L. J. Sally, R. Allen, D. Kalman, J. Kaufman, J. Koenig, T. Larson, T. Lumley, L. Sheppard, K. Brown, J. Sarnat, H. H. Suh, A. Wheeler, P. Koutrakis, M. Lippman, AND M. Kendall. EXPOSURES OF HIGH RISK SUB-POPULATION TO PARTICLES. Presented at International Society of Exposure Analysis, Stresa, Italy, September 21-25, 2003.
WeissPenzias, P., D. Jaffe, A. McClintick, E. Prestbo, AND M S. Landis. GASEOUS ELEMENTAL MERCURY IN THE MARINE BOUNDARY LAYER: EVIDENCE FOR RAPID REMOVAL IN ANTHROPOGENIC POLLUTION. ENVIRONMENTAL SCIENCE & TECHNOLOGY 37(17):3755-3763, (2003).
Malcolm, E. G., G. J. Keeler, AND M S. Landis. THE EFFECTS OF THE COASTAL ENVIRONMENT ON THE ATMOSPHERIC MERCURY CYCLE. JOURNAL OF GEOPHYSICAL RESEARCH 108(D12):ACH4-1 to ACH4-9, (2003).
2002
Landis, M S. AND G. J. Keeler. ATMOSPHERIC MERCURY DEPOSITION TO LAKE MICHIGAN DURING THE LAKE MICHIGAN MASS BALANCE STUDY. ENVIRONMENTAL SCIENCE & TECHNOLOGY 36(21):4518-4524, (2002).
Landis, M S., A F. Vette, AND G. J. Keeler. ATMOSPHERIC MERCURY IN THE LAKE MICHIGAN BASIN: INFLUENCE OF THE CHICAGO/GARY URBAN AREA. ENVIRONMENTAL SCIENCE & TECHNOLOGY 36(21):4508-4517, (2002).
Vette, A F., M S. Landis, E C. Swartz, R W. Williams, D. LaPosta, M. Kantz, J. Filippelli, L. Webb, T G. Ellestad, AND D A. Vallero. CONCENTRATIONS AND COMPOSITION OF PM AT GROUND ZERO AND LOWER MANHATTAN FOLLOWING THE COLLAPSE OF THE WTC. Presented at American Association for Aerosol Research, Charlotte, NC, October 7-11, 2002.
Vette, A F., M S. Landis, R W. Williams, D. LaPosta, M. Kantz, J. Filippelli, L. Webb, T G. Ellestad, AND D A. Vallero. CONCENTRATIONS AND SPECIATION OF PM AT GROUND ZERO AND LOWER MANHATTAN FOLLOWING THE COLLAPSE OF THE WTC. Presented at International Society of Exposure Analysis 2002 Conference, Vancouver, Canada, August 11-15, 2002.
Vette, A F., M S. Landis, AND G. J. Keeler. DEPOSITION AND EMISSION OF GASEOUS MERCURY TO AND FROM LAKE MICHIGAN DURING THE LAKE MICHIGAN MASS BALANCE STUDY (JULY, 1994 - OCTOBER, 1995). ENVIRONMENTAL SCIENCE & TECHNOLOGY 36(21):4525-4532, (2002).
Landis, M S., R. K. STEVENS, F. A. Schaedlich, AND E. Prestbo. DEVELOPMENT AND CHARACTERIZATION OF AN ANNULAR DENUDER METHODOLOGY FOR THE MEASUREMENT OF DIVALENT INORGANIC REACTIVE GASEOUS MERCURY IN AMBIENT AIR. ENVIRONMENTAL SCIENCE & TECHNOLOGY 36(13):3000-3009, (2002).
Lindberg, S. E., S. Brooks, C. J. Lin, K. J. Scott, M. S. LANDIS, R. K. STEVENS, M. Goodsite, AND A. Richter. DYNAMIC OXIDATION OF GASEOUS MERCURY IN THE ARCTIC TROPOSPHERE AT POLAR SUNRISE. ENVIRONMENTAL SCIENCE & TECHNOLOGY 36(6):1245-1256, (2002).
Sprovieri, F., N. Pirrone, M. Hedgecock, M S. Landis, AND R. K. STEVENS. INTENSIVE ATMOSPHERIC MERCURY MEASUREMENTS AT TERRA NOVA BAY IN ANTARCTICA DURING NOVEMBER AND DECEMBER 2000. JOURNAL OF GEOPHYSICAL RESEARCH 107(D23):ACH 20-1to ACH 20-8, (2002).
Landis, M S. AND R. K. STEVENS. PRELIMINARY RESULTS FROM THE US EPA MERCURY SPECIATION NETWORK AND AIRCRAFT MEASUREMENT CAMPAIGNS. Presented at 223rd American Chemical Society National Meeting, Orlando, FL, April 7-11, 2002.
Landis, M S., R. K. STEVENS, E. Prestbo, AND F. A. Schaedlich. STANDARDIZED AUTOMATED AND MANUAL METHODS TO SPECIATE MERCURY: FIELD AND LABORATORY STUDIES. Presented at 223rd American Chemical Society National Meeting, Orlando, FL, April 7-11, 2002.
2001
Solomon, P A., G A. Norris, M S. Landis, AND M P. Tolocka. CHEMICAL ANALYSIS METHODS FOR ATMOSPHERIC AEROSOL COMPONENTS. Chapter 11, Aerosol Measurements. Van Nostrand Reinhold Company Incorporated, New York, NY, (2001).
Lindberg, S. E., M S. Landis, R. K. STEVENS, AND S. Brooks. COMMENTS ON &QUOT;ATMOSPHERIC MERCURY SPECIES IN THE EUROPEAN ARCTIC: MEASUREMENTS AND MODELING, BY BERG ET AL. ATMOSPHERIC ENVIRONMENT 14 (2001), 2569-2582. ATMOSPHERIC ENVIRONMENT 35(31):5378-5477, (2001).
Lindberg, S. E., S. Brooks, C. J. Lin, K. Scott, T. Meyers, M S. Landis, AND R. K. STEVENS. FORMATION OF REACTIVE GASEOUS MERCURY IN THE ARCTIC: EVIDENCE OF OXIDATION OF HG0 TO GAS-PHASE HG-II COMPOUNDS AFTER ARCTIC SUNRISE. WATER, AIR AND SOIL POLLUTION:FOCUS 1(5-6):295-302, (2001).
Conner, T L., G A. Norris, M S. Landis, AND R W. Williams. INDIVIDUAL PARTICLE ANALYSIS OF INDOOR, OUTDOOR, AND COMMUNITY SAMPLES FROM THE 1998 BALTIMORE PARTICULATE MATTER STUDY. ATMOSPHERIC ENVIRONMENT 35(23):3935-3946, (2001).
Landis, M S., R. K. STEVENS, W. Luke, AND G. J. Keeler. INVESTIGATING THE INFLUENCE OF LONG RANGE TRANSPORT ON MERCURY DEPOSITION IN SOUTH FLORIDA. Presented at 6th International Conference on Mercury as a Global Pollutant, Minamata, Japan, October 15-19, 2001.
Landis, M S., G A. Norris, R Williams, AND J P. Weinstein. PERSONAL EXPOSURE TO PM2.5 MASS AND TRACE ELEMENTS IN BALTIMORE, MD, USA. ATMOSPHERIC ENVIRONMENT 35(36):6511-6524, (2001).
Williams, R W., L A. Wallace, J C. Suggs, E G. Evans, J P. Creason, V R. Highsmith, L S. Sheldon, A W. Rea, A F. Vette, R B. Zweidinger, K W. Leovic, G A. Norris, M S. Landis, C HowardReed, C Stevens, T L. Conner, C. E. Rodes, P. A. Lawless, J. Thornburg, L. S. Liu, D. Kalman, J. Kaufman, J. Q. Koenig, T. L. Larson, T. Lumley, L. Sheppard, K. Brown, H. Suh, A. Wheeler, D. Gold, P. Koutrakis, AND M. Lippmann. PRELIMINARY PARTICULATE MATTER MASS CONCENTRATIONS ASSOCIATED WITH LONGITUDINAL PANEL STUDIES &QUOT;ASSESSING HUMAN EXPOSURES OF HIGH RISK SUBPOPULATIONS TO PARTICULATE MATTER&QUOT;. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-01/086 (NTIS PB2002-100444), 2001.
Landis, M S. AND R. K. STEVENS. PRELIMINARY RESULTS FROM THE USEPA MERCURY SPECIATION NETWORK AND AIRCRAFT MEASUREMENT CAMPAIGNS. Presented at 6th International Conference on Mercury as a Global Pollutant, Minamata, Japan, October 15-19, 2001.
Landis, M S., R. K. STEVENS, AND G. J. Keeler. STANDARDIZED AUTOMATED AND MANUAL METHODS TO SPECIATE MERCURY: FIELD AND LABORATORY STUDIES. Presented at 6th International Conference on Mercury as a Global Pollutant, Minamata, Japan, October 15-19, 2001.
2000
Conner, T L., G A. Norris, R W. Williams, AND M S. Landis. CHEMICAL AND PHYSICAL CHARACTERISTICS OF OUTDOOR, INDOOR, AND PERSONAL PARTICULATE AIR SAMPLES COLLECTED IN AND AROUND A RETIREMENT FACILITY. Presented at EPA/AWMA International Symposium on the Measurement of Toxic and Related Air Pollutants, Research Triangle Park, NC, September 12-14, 2000.
Conner, T L., G A. Norris, M S. Landis, AND R W. Williams. CHEMICAL AND PHYSICAL CHARACTERIZATION OF INDOOR, OUTDOOR, AND PERSONAL SAMPLES COLLECTED IN AND AROUND A RETIREMENT FACILITY. Presented at EPA/AWMA International Symposium on the Measurement of Toxic and Related Air Pollutants, Research Triangle Park, NC, September 12-14, 2000.
Conner, T L., G A. Norris, M S. Landis, AND R W. Williams. INDIVIDUAL PARTICLE ANALYSIS OF INDOOR, OUTDOOR, AND PERSONAL SAMPLES FROM THE 1998 BALTIMORE RETIREMENT HOME STUDY. Presented at PM 2000 AWMA Conference, Charleston, SC, January 24-28, 1999.
Landis, M S., G A. Norris, R W. Williams, L S. Sheldon, AND J P. Creason. PERSONAL EXPOSURES TO PM 2.5 MASS AND TRACE ELEMENTS IN BALTIMORE, MARYLAND. Presented at PM 2000 AWMA Conference, Charleston, SC, January 24-28, 2000.
Conner, T L., G A. Norris, M S. Landis, AND R W. Williams. RETIREMENT FACILITY. Presented at EPA/AWMA International Symposium on the Measurement of Toxic and Related Air Pollutants, Research Triangle Park, NC, September 12-14, 2000.
1999
Norris, G A., T L. Conner, M S. Landis, AND R B. Zweidinger. CHARACTERIZATION OF PARTICULATE MATTER FROM PHOENIX, ARIZONA, USING RAY FLUORESCENCE AND COMPUTER-CONTROLLED SCANNING ELECTRON MICROSCOPY. Presented at Third Colloquium on Particulate Matter and Human Health, Chapel Hill, NC, June 6-8, 1999.
Landis, M S., R. K. STEVENS, AND E. Prestbo. MANUAL SPECIATION METHODS FOR MEASURING ATMOSPHERIC MERCURY: APPLICATIONS/IMPLEMENTATION. Presented at EPA Workshop on Source and Ambient Air Monitoring of Mercury, Bloomington, MN, September 13-14, 1999.
Landis, M S., G A. Norris, R B. Zweidinger, R W. Williams, AND J C. Suggs. RELATIONSHIP BETWEEN A COMMUNITY MONITOR AND PERSONAL EXPOSURES TO PM 2.5 MASS AND TRACE ELEMENTS IN BALTIMORE, MARYLAND. Presented at Third Colloquium on Particulate Matter and Human Health, Chapel Hill, NC, June 6-8, 1999.


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