Hecobian, A., Zhang, X., Zheng, M., Frank, N., Edgerton, E. S., and Weber, R. J. (2010) Water-soluble organic aerosol material and the light-absorption characteristics of aqueous extracts measured over the southeastern United States, Atm. Chem. Phys., 10, 5965-5977. Brown carbon from smoke and SOA.pdf and Brown Carbon Supplement.pdf

Zhang, X., Hecobian, A., Zheng, M., Frank, N., and Weber, R. J. (2010) Biomass buring impact on PM2.5 over the southeastern U.S.: Intgrating chemically speciated FRM filter measurements, MODIS fire counts and PMF analysis, Atm. Chem. Phys., 10, 6839-6853 Biomass burning tracers in the SE US.pdf and Zhang Supplement.pdf

Oakes, M., Rastogi, N., Majestic, B. J., Shafer, M., Schauer, J. J., Edgerton, E. S., and Weber, R. J. (2010) Characterization of soluble iron in urban aerosols using near-real time data, J. Geophys. Res., 115, D15302, doi:15310.11029/12009JD012532. Soluble Fe in ambient particles.pdf


Rastogi, N., Oakes, M. M., Schauer, J. J., Shafer, M. M., Majestic, B. J., and Weber, R. J. (2009) New technique for online measurement of water-soluble Fe(II) in atmospheric aerosols, Environ. Sci. Tech., 43, 2425-2430. PILS Fe_II Instrument Development.pdf

Hennigan, C. J., Bergin, M. H., Russell, A. G., Nenes, A., and Weber, R. J. (2009) Gas/particle partitioning of water-soluble organic aerosol in Atlanta, Atm. Chem. Phys., 9, 3613-3628. Hennigan WSOC partitioning to water.pdf


Hennigan, C. J., Bergin, M. H., and Weber, R. J. (2008) Correlations between water-soluble organic aerosol and water vapor: A synergistic effect from biogenic emissions?, Environ. Sci. Tech., 42, 9079-9085. Evapotranspiration and biogenic emissios make SOA.pdf

Hennigan, C. J., M. H. Bergin, J. E. Dibb, and R. J. Weber (2008), Enhanced secondary organic aerosol formation due to water uptake by fine particles, Geophys. Res. Lett., 35, L18801, 10.1029/2008GL035046. Hennigan_GRL 2008 WSOC Partitioning .pdf

Hennigan, C. J., A. P. Sullivan, C. I. Fountoukis, A. Nenes, A. Hecobian, O. Vargas, R. E. Peltier, A. T. Case Hanks, L. G. Huey, B. L. Lefer, A. G. Russell, and R. J. Weber (2008), On the volatility and production mechanisms of newly formed nitrate and water soluble organic aerosol in Mexico City, Atmos. Chem. Phys., 8, 3761-3768. Hennigan acp-8-3761-2008.pdf

Peltier, A. H. Hecobian, R. J. Weber, A. Stohl, E. L. Atlas, D. D. Riemer, D. R. Blake, E. Apel, T. Campos, T. Karl (2008), Investigating the sources and atmospheric processing of fine partilces from Asia and the Northwestern United States measured during INTEX B, Atmos. Chem. Phys., 8, 1835-1853. Peltier_acp-8-1835-2008.pdf


Peltier, R., R. J. Weber, A. Sullivan (2007), Investigating a liquid-based method for online organic carbon detection in atmospheric particles, Aerosol Sci. and Tech., 41, 1117-1127. Peltier_AST_2007 PILS Cyclone.pdf

Peltier, R., A. Sullivan, R.J. Weber, C. Brock, A. Wollny, J. Holloway, J.d. Gouw, and C. Warneke (2007), Fine aerosol bulk composition measured on the WP-3D research aircraft in vicinity of the northeastern United States - Results from NEAQS, Atm. Chem. Phys., 7, 3231-3247. Peltier acp-2007-0028-ms.pdf

Weber, R.J., A.P. Sullivan, R.E. Peltier, A. Russell, B. Yan, M. Zheng, J.A.d. Gouw, C. Warneke, C. Brock, J.S. Holloway, E.L. Atlas, and E. Edgerton (2007), A study of secondary organic aerosol formation in the anthropogenic-influenced southeastern USA, J. Geophys. Res., 112, D13302, 10.1029/2007JD008408. Weber Atlanta SOA.pdf

Peltier, R.E., A.P. Sullivan, R.J. Weber, A.G. Wollny, J.S. Holloway, C.A. Brock, J.A.d. Gouw, and E.L. Atlas (2007), No evidence for acid-catalyzed secondary organic aerosol formation in power plant plumes over metropolitan Atlanta, Georgia, Geophys. Res. Lett., 34, L06801, 10.1029/2006GL028780. Peltier Acid Cat SOA.pdf


Sullivan, A., R.E. Peltier, C.A. Brock, J.A.d. Gouw, J.S. Holloway, C. Warneke, A.G. Wollny, and R.J. Weber (2006), Airborne measurements of carbonaceous aerosol soluble in water over northeastern United States: Method development and an investigation into water-soluble organic carbon sources, J. Geophys. Res., 111, D23S46, 10.1029/2006JD007072. Sullivan Airborne WSOC.pdf

Sullivan, A., and R.J. Weber (2006), Chemical characterization of the ambient organic aerosol soluble in water Part 1: Isolation of hydrophobic and hydrophilic fractions with a XAD-8 resin, J. Geophys. Res., 111 ( D5), D05314 10.1029/2005JD006485. Sullivan XAD8 WSOC.pdf

Sullivan, A., and R.J. Weber (2006), Chemical characterization of the ambient organic aerosol soluble in water Part 2: Isolation of acid, neutral, and basic fractions by modified size exclusion chromatography, J. Geophys. Res., 111 (D5), D05315 10.1029/2005JD006486. Sullivan SEC WSOC.pdf

Hennigan, C., S. Sandholm, S. Kim, R. Stickel, G. Huey, and R. Weber (2006), Influence of Ohio River Valley Emissions on Fine Particle Sulfate Measured From Aircraft Over Large Regions of the Eastern U.S. and Canada During INTEX-NA, J. Geophys. Res., D24S04, doi:10.1029/2006JD007282. Hennigan Sulfate Sources.pdf


Song, C.H., K. Maxwell-Meier, R.J. Weber, V. Kapustin, and A. Clarke (2005), Dust composition and mixing state inferred from airborne composition measurements during ACE Asia C130 Flight#6, Atm. Environ., 39, 359-369. Song Ace Asia Dust.pdf

Song, C.H., Y. Ma, D. Orsini, Y.P. Kim, and R.J. Weber (2005), An investigation of ionic chemical composition and mixture state of biomass burning particles recorded during TRACE-P P3B Flight#10, J. Atmos. Chem., 51, 43-64. Song J Atm Chem.pdf


Sullivan, A.P., R. J. Weber, A.L. Clements, J.R. Turner, M.S. Bae, and J.J. Schauer (2004), A method for on-line measurement of water-soluble organic carbon in ambient aerosol particles: Results from an urban site, Geophys. Res. Lett., 31, L13105 10.1029/2004GL019681. Sullivan WSOC Method.pdf

Meier, K.L., R. Weber, D. Orsini, Y. Ma, G. Carmichael, and D. Streets (2004), Inorganic Composition of particles in mixed dust pollution plumes observed from airborne measurements during ACE -ASIA, J. Geophys. Res., 109, 1029/2003JD004464. Meier ACE ASIA Dust.pdf


Ma, Y., R.J. Weber, K. Meier, D.A. Orsini, Y.-N. Lee, B.J. Huebert, S.G. Howell, T. Bertram, R.W. Talbot, J.E. Dibb, and E. Scheuer (2003), Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE-P and ACE-Asia, J. Geophys. Res., 109, D15S07 10.1029/2003JD003883. Ma ACE Asia TRACE Compare.pdf

Ma, Y., R.J. Weber, Y.-N. Lee, A. Bandy, D. Thornton, A. Clarke, R. Blake, G. Sachse, H. Fuelberg, J.-H. Woo, D. Streets, G.R. Carmichael, and F.L. Eisele (2003), The characteristics and influence of biomass burning aerosols on fine particle ionic composition measured in Asian Outflows during TRACE P, J. Geophys. Res., 108, 8816 10.1029/2002JD003128. Ma ACE Asia Biomass Smoke.pdf

Orsini, D., Y. Ma, A. Sullivan, B. Sierau, K. Baumann, and R. Weber (2003), Refinements to the Particle-Into-Liquid Sampler (Pils) For Ground and Airborne Measurements Of Water Soluble Aerosol Composition, Atm. Environ., 37, 1243-1259. Orsini PILS Method.pdf

Weber, R.J., B. Wang, E. Scheuer, R. Talbot, J. Dibb, C. Seid, and L. DeBell (2003b), Investigations into new particle formation in the central Canadian Arctic during the winter/spring transition as part of TOPSE, J. Geophys. Res., 108 (D4), 10.1029/2002JD002239. Weber Nuc in TOPSE.pdf

Weber, R.J., D. Orsini, Y. Duan, K. Baumann, C.S. Kiang, W. Chameides, Y.L. Lee, F. Brechtel, P. Klotz, P. Jongejan, H.t. Brink, J. Slanina, P. Dasgukpta, S. Hering, M. Stlozenburg, E. Edgerton, B. Hartsell, P. Solomon, and R. Tanner (2003), Intercomparison of near real-time monitors of PM2.5 nitrate and sulfate at the EPA Atlanta Supersite, J. Geophys. Res., 108 (D7), 10.1029/2001JD001220. Weber Semicont Comparison.pdf

Weber, R.J., S. Lee, G. Chen, B. Wang, V. Kapustin, K. Moore, A. Clarke, R.L. Mauldin, E. Kosciuch, C. Cantrell F.L. Eisele, D. C. Thornton, A. R. Bandy, G. W. Sachse, H. E. Fuelberg, (2003), New particle formation in anthropogenic plumes advecting from Asian observed during TRACE-P, J. Geophys. Res., 108 (D21), 8814 10.1029/2002JD003112. Weber Nucleation in Asian Plumes.pdf

Weber, R., D. Orsini, M. Bergin, C.S. Kiang, M. Chang, J.S. John, C.M. Carrico, Y.N. Lee, P. Dasgupta, J. Slanina, B. Turpin, E. Edgerton, S. Hering, G. Allen, P. Solomon, and W. Chameides (2003), Short-Term Temporal Variation In PM2.5 Mass And Chemical Composition During The Atlanta Supersite Experiment, 1999, J. Air & Waste Manage. Assoc., 53, 84-91. Weber Transient PM.pdf


Weber, R.J., D. Orsini, Y. Daun, Y.-N. Lee, P. Klotz, and F. Brechtel (2001), A particle-into-liquid collector for rapid measurements of aerosol chemical composition, Aerosol Sci. Tech., 35, 718-727. Weber First PILS.pdf

Weber, R.J., G. Chen, D.D. Davis, R.L. Mauldin, D.J. Tanner, F.L. Eisele, A.D. Clarke, D.C. Thornton, and A.R. Bandy (2001), Measurements of enhanced H2SO4 and 3-4 nm particles near a frontal cloud during ACE 1, J. Geophys. Res., 106, 24,107-24,117. Weber Nucl Near Clouds.pdf

Weber, R.J., K. Moore, V. Kapustin, A. Clarke, R.L. Mauldin, E. Kosciuch, C. Cantrell, F. Eisele, B. Anderson, and L. Thornhill (2001), Nucleation in the equatorial pacific during PEM Tropics B: Enhanced boundary layer H2SO4 with no particle production, J. Geophys. Res, 106, 32,767-32,776.Weber PEM B No Nucl.pdf


Weber, R.J., P.H. McMurry, T.S. Bates, D.S. Covert, F.J. Brechtel, and G.L. Kok (1999), Intercomparison of airborne and surface-based measurements of condensation nuclei in the remote marine troposphere measured during ACE 1, J. Geophys. Res., 104, 21,673-21,683. Weber Airborne CN Comparisons.pdf

Weber, R.J., P.H. McMurry, L. Mauldin, D. Tanner, F. Eisele, A. Clarke, and V.N. Kapustin (1999), New particle production in the remote troposphere: A comparison of observations at various sites, Geophys. Res. Lett., 26 (No. 3), 307-310. Weber Nucleation Comparison.pdf


Weber, R.J., M. Stolzenburg, S. Pandis, and P.H. McMurry (1998), Inversion of UCNC pulse height distributions to obtain ultrafine (~3 to 10 nm) particle size distributions, J. Aerosol Sci., 29, 601-615. Weber UCPC Pulse Ht Inv.pdf

Weber, R.J., A.D. Clarke, M. Litchy, J. Li, G. Kok, R.D. Schillawski, and P.H. McMurry (1998), Spurious aerosol measurements when sampling from aircraft in the vicinity of clouds, J. Geophys. Res., 103 (D21), 28,337-28,346. Weber Droplet Shatter.pdf

Weber, R.J., P.H. McMurry, L. Mauldin, D. Tanner, F. Eisele, F. Brechtel, S. Kreidenweis, G. Kok, R. Schillawski, and D. Baumgardner (1998), A study of new particle formation and growth involving biogenic trace gas species measured during ACE 1, J. Geophys. Res., 103 (No. D13), 16385-16396. Weber Penguins and Nucl.pdf


Weber, R.J., J.J. Marti, P.H. McMurry, F.L. Eisele, D.J. Tanner, and A. Jefferson (1997), Measurements of new particle formation and ultrafine particle growth rates at a clean continental site, J. Geophys. Res., 102, 4375-4385. Weber Idaho Hill Nucl.pdf


Weber, R.J., J.J. Marti, P.H. McMurry, F.L. Eisele, D.J. Tanner, and A. Jefferson (1996), Measured atmospheric new particle formation rates: Implications for nucleation mechanisms, Chem. Eng. Comm., 151, 53-64. Weber Chem Eng Comm.pdf

Weber, R.J., and P.H. McMurry (1996), Fine particle size distributions at the Manua Loa Obsevartory, Hawaii, J. Geophys. Res., 101, 14767-14775.Weber Mauna Loa Size Dist.pdf


Weber, R.J., P.H. McMurry, F.L. Eisele, and D.J. Tanner (1995), Measurement of expected nucleation precursor species and 3 to 500 nm diameter particles at Mauna Loa Observatory, Hawaii, J. Atmos. Sci., 52, 2242-2257. Weber Mauna Loa Nucln.pdf


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