James J. Schwab
Publications
2007
J.J. Schwab, Y. Li, M-S. Bae, K.L. Demerjian, J. Hou, X. Zhou, B. Jensen, and S. Pryor (2007), “A
Laboratory Intercomparison of Real-Time Gaseous Ammonia Measurement Methods”, Environ.
Sci. Technol., accepted.
M-S. Bae, J. J. Schwab, Q. Zhang, O. Hogrefe, K.L. Demerjian, S. Weimer, K. Rhoads, D. Orsini,
P. Venkatachari, and P.K. Hopke (2007), “Interpretation of Organic Signals in Highly-time
Resolved Nitrate Measurements by Aerosol Mass Spectrometer”,
J. Geophys. Res.,
doi:10.1029/2007JD008614, in press.
M-S. Bae, K.L. Demerjian, J. J. Schwab, S. Weimer, J. Hou, X. Zhou, K. Rhoads, and D. Orsini
(2007), “Intercomparison of Real Time Ammonium Measurements at Urban and Rural
Locations in New York”, Aerosol Sci. Technol., 41, 329-341, doi:10.1080/02786820701199710.
2006
J.J. Schwab, H.D. Felton, O.V. Rattigan, and K.L. Demerjian (2006), “New York State Urban and
Rural Measurements of Continuous PM2.5 Mass by FDMS TEOM and BAM: Evaluation,
Comparisons with the FRM, and Fitted Reconstructions of Mass with and without Volatile
Species”, J. Air & Waste Manage. Assoc., 56, 372-383.
J. J. Schwab, O. Hogrefe, K.L. Demerjian, V.A. Dutkiewicz, L. Husain, O.V. Rattigan, H.D. Felton
(2006), “Field and Laboratory Evaluation of the Thermo Electron 5020 Sulfate Particulate
Analyzer”, Aerosol Sci. Technol., 40, 744-752, doi:10.1080/02786820500529414.
M-S. Bae, K.L. Demerjian, and J. J. Schwab (2006), “Seasonal estimation of organic mass to
organic carbon in PM2.5 at rural and urban locations in New York state”, Atmos. Environ., 40,
7567-7479, doi:10.1016/j.atmosenv.2006.07.008.
O. Hogrefe, G.G. Lala, B.P. Frank, J.J. Schwab, K.L. Demerjian (2006), “ Field Evaluation of a TSI
Model 3034 Scanning Mobility Particle Sizer in New York City: Winter 2004 Intensive
Campaign”, Aerosol Sci. Technol., 40, 753-762, doi10.1080/02786820600721846.
Y. Li, J.J. Schwab, K.L. Demerjian (2006), “Measurements of Ambient Ammonia Using a Tunable
Diode Laser Absorption Spectrometer: Characteristics of Ambient Ammonia Emissions in an
Urban Area of New York City”, J. Geophys. Res., 111, D10S02, doi:10.1029/2005JD006275.
O.V. Rattigan, O. Hogrefe, H.D. Felton, J.J. Schwab, U.K. Roychowdhury, K.L. Demerjian (2006),
“Multi-year Urban and Rural Semi-continuous PM2.5 Sulfate and Nitrate Measurements in New
York State: Evaluation and Comparison with Filter Based Measurements”, Atmos. Environ., 40,
S192-S205, doi:10.1016/j.atmosenv.2005.12.071.
S. Qureshi, V.A. Dutkiewicz, A.R. Khan, K. Swami, K.X. Yang, L. Husain, J.J. Schwab, K.L.
Demerjian (2006), “Elemental Composition of PM2.5 Aerosols in Queens, New York: Solubility
and Temporal Trends”, Atmos. Environ., 40, S238-S251, doi:10/1016/j.atmosenv.2005.12.070.
V.A. Dutkiewicz, S. Qureshi, L. Husain, J.J. Schwab, K.L. Demerjian (2006), “Elemental
Composition of PM2.5 Aerosols in Queens, New York: Evaluation of Sources of Fine-Particle
Mass”, Atmos. Environ., 40, S347-S359, doi:10/1016/j.atmosenv.2006.06.002.
V.A. Dutkiewicz, S. Qureshi, A.R. Khan, L. Husain, J. J. Schwab, K.L. Demerjian (2006), “Field
test data for 42 liter per minute PM2.5 aerosol sampler used to collect 6-hr aerosol samples during
the PMTACS-NY intensives held at Queens College, Queens, NY”, Atmos. Environ., 40, S182S191, doi:10.1016/j.atmosenv.2005.12.068.
P. Venkatachari, L. Zhou, P.K. Hopke, J. J. Schwab, K.L. Demerjian, O. Hogrefe, H.D. Felton,
O.V. Rattigan (2006), “An Intercomparison of Measurement Methods for Carbonaceous Aerosol
in the Ambient Air in New York City”, Aerosol Sci. Technol., 40, 788-795,
doi:10.1080/02786820500380289.
P. Venkatachari, L. Zhou, P.K. Hopke, , O. Hogrefe, H.D. Felton, O.V. Rattigan, J. J. Schwab, K.L.
Demerjian (2006), “Spatial and Temporal Variabilty of Black Carbon in New York City”, J.
Geophys. Res., 111, D10S05, doi:10/1029JD006314..
X. Ren, W.H. Brune, J. Mao, M.J. Mitchell, R.L. Lesher, J.B. Simpas, A.R. Metcalf, J. J. Schwab,
Y. Li, K.L. Demerjian, H.D. Felton, G. Boynton, A. Adams, J. Perry, Y. He, X. Zhou, J. Hou
(2006), “Behavior of OH and HO2 in the Winter Atmosphere in New York City”, Atmos.
Environ., 40, S252-S263, doi:10.1016/j.atmosenv.2005.11.073.
X. Ren, W.H. Brune, A. Oliger, A.R. Metcalf, R.L. Lesher, J.B. Simpas, T. Shirley, J. J. Schwab, C.
Bai, U. Roychowdhury, Y. Li, C. Cai, K.L. Demerjian, Y. He, X. Zhou, H. Gao, J. Hou (2006),.
“OH and HO2 during the PMTACS-NY Whiteface Mountain 2002 Campaign: Observations and
Model Comparison”, J. Geophys. Res., 111, D10S03, doi:10.1029/2005JD006126.
S. Weimer, F. Drewnick, O. Hogrefe, J.J. Schwab, K. Rhoads, D. Orsini, M. Canagaratna, D.R.
Worsnop, K.L. Demerjian (2006), “Size-Selective Non-Refractory Ambient Aerosol
Measurements during the PMTACS-NY 2004 Winter Intensive in New York City”, J. Geophys.
Res., 111, D18305, doi:10.1029/2006JD007215.
2004
J.J. Schwab, H.D. Felton, and K.L. Demerjian (2004), “Aerosol chemical composition in New York
State from integrated filter samples: Urban/rural and seasonal contrasts”. J. Geophys. Res., 109,
D16S05, doi:10.1029/2003JD004078.
J.J. Schwab, J. Spicer, K.L. Demerjian, J.L. Ambs, and H.D. Felton (2004), “Long-Term Field
Characterization of TEOM and Modified TEOM Samplers in Urban and Rural New York State
Locations”. J. Air & Waste Manage. Assoc., 54, 1264-1280.
J.J. Schwab, O. Hogrefe, K.L. Demerjian, and J.L. Ambs (2004), “Laboratory Characterization of
Modified TEOM Samplers”, J. Air & Waste Manage. Assoc.., 54, 1254-1263.
J.J. Schwab, Y.-Q. Li, and K.L. Demerjian (2004), “Semi-Continuous Formaldehyde Measurements
with a Diffusion Scrubber/Liquid Fluorescence Analyzer”. In Symposium on Air Quality
Measurement Methods and Technology – 2004 VIP-126-CD, ISBN 0-923204-62-8, Air and
Waste Management Association, Pittsburgh, PA, USA.
F. Drewnick, J. J. Schwab, J. T. Jayne, M. Canagaratna, D.R. Worsnop, and K.L. Demerjian (2004),
“Measurement of Ambient Aerosol Composition During the PMTACS-NY 2001 Campaign
Using an Aerosol Mass Spectrometer. Part I: Mass Concentrations”. Aerosol Sci. Technol.,
38(S1), 92-103.
O. Hogrefe, F. Drewnick, G.G. Lala, J. J. Schwab, and K.L. Demerjian (2004), “Development,
Operation and Applications of an Aerosol Generation, Calibration and Research Facility”.
Aerosol Sci. Technol., 38(S1), 196-214.
O. Hogrefe, J. Schwab, F. Drewnick, K. Rhoads, G.G. Lala, H.D. Felton, O.V. Rattigan, L. Husain,
V.A. Dutkiewicz, S. Peters, and K.L. Demerjian (2004), “Semi-Continuous PM2.5 Sulfate and
Nitrate Measurements at an Urban and a Rural Loaction in New York: PMTACS-NY Summer
2001 and 2002 Campaigns”. J. Air & Waste Manage. Assoc., 54, 1040-1060.
V.A. Dutkiewicz, S.Qureshi, A.R. Khan, V. Ferrara, J. Schwab, K. Demerjian, and L. Husain
(2004), “Sources of fine particulate sulfate in New York”. Atmos. Environ., 38, 3179-3189.
Z. Li, P.K. Hopke, L. Husain, S. Qureshi, V.A. Dutkiewicz, J.J. Schwab, F. Drewnick, K.L.
Demerjian (2004), “Sources of fine particle composition in New York City”. Atmos. Environ.,
38, 6521-6529.
X. Zhou, Y. He, J. Hou, H. Gao, J. J. Schwab, X. Ren, W.H. Brune, “Atmospheric Chemistry of
HONO and HNO3: Their Impact on Air Quality in Urban Environments”. An extended abstract
prepared for International Conference on the Urban Dimensions of Environmental Change:
Science, Exposures, Policies, and Technologies, May 25-28, 2004, Shanghai, CHINA.
2003
J.J. Schwab, J. Spicer, H.D. Felton, J.A. Ambs, and K.L. Demerjian, (2003), “Long-Term
Comparison of TEOM, SES TEOM and FRM Measurements at Rural and Urban New York
Sites”, in Symposium on Air Quality Measurements and Technology – 2002, VIP-115-CD, ISBN
0-923204-50-4, Air and Waste Management Association, Pittsburgh, PA.
X. Ren, H. Harder, M. Harder, R.L. Lesher, A. Oliger, J. B. Simpas, W.H. Brune, J. J. Schwab, K.L.
Demerjian, Y. He, X. Zhou, and H. Gao (2003), “OH and HO2 chemistry in the urban
atmosphere of New York City”. Atmos. Environ., 37, 3639-3651.
F. Drewnick, J.J. Schwab, O. Hogrefe, S. Peters, L. Husain, D. Diamond, R. Weber, and K.L.
Demerjian (2003), “Intercomparison and evaluation of four semi-continuous PM2.5 sulfate
instruments”, Atmos Environ., 37, 3335-3350.
X. Zhou, H. Gao, Y. He, G. Hung, S.B. Bertman, K. Civerolo, and J. Schwab (2003), “Nitric acid
photolysis on surfaces in low-NOx environments: Significant atmospheric implications”.
Geophys. Res. Lett., 30, 2217, doi:10.1029/2003GL018620.
2002 and earlier
X. Zhou, K. Civerolo, H. Dai, J. Schwab, and K.L. Demerjian (2002), “Summertime nitrous acid
chemistry in the atmospheric boundary layer at a rural site in New York State”. J. Geophys. Res.,
107(D21), 4590, doi:10.1029/2001JD001539.
J.J. Schwab, R.-J. Pan , and Jian Zhang (1996), "What Constitutes a Valid Intercomparison of
Satellite and in situ Stratospheric H2O Measurements?" J. Geophys. Res., 101, 1517-1528.
J. J. Schwab, E. M. Weinstock, J.-B. Nee and J. G. Anderson, (1990) "In-Situ Measurement of
Water Vapor in the Stratosphere with a Cryogenically Cooled Lyman alpha Hygrometer", J.
Geophys. Res., 95, 13,781-13,796.
P. O. Wennberg, R. M. Stimpfle, E. M. Weinstock, A. E. Dessler, S. A. Lloyd, L. B. Lapson, J. G.
Anderson, and J. J. Schwab, (1990), "A Test of Modeled Stratospheric HOx Chemistry:
Simultaneous In Situ Measurements of OH, HO2, O3, and H2O", Geophys. Res. Lett., 17, 19091912.
E. M. Weinstock, J. J. Schwab, J.-B. Nee, M. J. Schwab, and J. G. Anderson, (1990), "A
Cryogenically Cooled Photofragment Fluorescence Instrument for Measuring Stratospheric
Water Vapor", Rev. Sci. Inst., 61, 1413-1432.
J. J. Schwab, W. H. Brune, and J. G. Anderson (1989), "Kinetics and Mechanism of the OH + HO2
Reaction", J. Phys. Chem., 93, 1030-1035.
J. J. Schwab, D. W. Toohey, W. H. Brune, and J. G. Anderson (1984), "Reaction Kinetics of
O + ClO → Cl + O2 Between 252-347 K", J. Geophys. Res., 89, 9581-9587.
W. H. Brune, J. J. Schwab, and J. G. Anderson, (1983) "Laser Magnetic Resonance, Resonance
Fluorescence, and Resonance Absorption Studies of the Reaction Kinetics of O + OH → H + O2,
O + HO2 → OH + O2, N + OH → H + NO, and N + HO2 → Products at 300 K between 1 and 5
torr", J. Phys. Chem., 87, 4503-4514.
J. J. Schwab and J. G. Anderson, (1982), "Oscillator Strengths of Cl(I) in the Vacuum Ultraviolet:
the 2D-2P Transitions", J. Quant. Spectrosc. Radiat. Trans., 27, 445-457.