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POSIDON

Hanwant Singh

Organization:

NASA Ames Research Center

Email:

Contact person by email

Business Phone:

Work: (650) 604-6769

Mobile: (650) 862-2656

Fax: (650) 604-4680

Business Address:

Mail Stop 245-5/130

Moffett Field, CA 94035

United States

Website:

http://geo.arc.nasa.gov/sgg/singh/

First Author Publications:

Singh, H., et al. (2012), Interactions of fire emissions and urban pollution over California: Ozone formation and air quality simulations, Atmos. Environ., 56, 45-51.
Singh, H., et al. (2010), Pollution influences on atmospheric composition and chemistry at high northern latitudes: Boreal and California forest fire emissions, Atmos. Environ., 44, 4553-4564, doi:10.1016/j.atmosenv.2010.08.026.
Singh, H., et al. (2009), Chemistry and transport of pollution over the Gulf of Mexico and the Pacific: Spring 2006 INTEX-B Campaign overview and first results, Atmos. Chem. Phys., 9, 2301-2318.
Singh, H., et al. (2007), Reactive nitrogen distribution and partitioning in the North American troposphere and lowermost stratosphere, J. Geophys. Res., 112, D12S04, doi:10.1029/2006JD007664.
Singh, H., et al. (2006), Overview of the summer 2004 Intercontinental Chemical Transport Experiment -North America (INTEX-A), J. Geophys. Res., 111, D24S01, doi:10.1029/2006JD007905.
Singh, H., et al. (2004), Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals (OVOC) based on measurements over the Pacific during TRACE-P, J. Geophys. Res., 109, doi:10.1029/2003JD003883.
Singh, H., et al. (2003), In-situ measurements of HCN and CH3CN in the Pacific troposphere: Souces, sinks, and comparisons with spectroscopic observation, J. Geophys. Res., 108, 8795, doi:10.1029/2002JD003006.
Singh, H., et al. (2003), Oxygenated volatile organic chemicals in the oceans: Inferences and implications based on atmospheric observations and air-sea exchange models, Geophys. Res. Lett., 30, 1862, doi:10.1029/2003GL017933.
Singh, H., et al. (2002), Global distribution and sources of volatile and nonvolatile aerosol in the remote troposphere, J. Geophys. Res., 107.
Singh, H., et al. (2001), Evidence from the Pacific troposphere for large global sources of oxygenated organic compounds, Nature, 410, 1078-1081.
Singh, H., et al. (2000), Distribution and fate of selected oxygenated organic species in the troposphere and lower stratosphere over the Atlantic, J. Geophys. Res., 105, 3795-3805.
Singh, H., et al. (2000), Biomass burning influences on the composition of the remote south Pacific troposphere: Analysis based on observations from PEM-Tropics-A, Atmos. Environ., 34, 635-644.
Singh, H., and D. J. Jacob (2000), Future directions: Satellite observations of tropospheric Chemistry, Atmos. Environ., 34, 4399-4401.
Singh, H., A. M. Thompson, and H. Schlager (1999), SONEX airborne mission and coordinated POLINAT-2 activity: Overview and accomplishments, Geophys. Res. Lett., 26, 3053-3056.
Singh, H., et al. (1997), Trace chemical measurements from the northern midlatitude lowermost stratosphere: distributions, correlations, and fate, Geophys. Res. Lett., 24, 127-130.
Singh, H., et al. (1996), Tetrachloroethylene as an indicator of extremely low Cl atom concentrations in the troposphere, Geophys. Res. Lett., 23, 1529-1533.
Singh, H., et al. (1996), Reactive nitrogen and ozone over the western Pacific: Distribution, partitioning and sources, J. Geophys. Res., 101.D1, 1793-1808.
Singh, H., et al. (1996), Impact of biomass burning emissions on the composition of the south Atlantic troposphere: Reactive nitrogen and ozone, J. Geophys. Res., 101.D19, 24,203-24.
Singh, H., et al. (1996), Low ozone in the marine boundary layer of the tropical Pacific Ocean: Photochemical loss, chlorine atoms, and entrainment, J. Geophys. Res., 101.D1, 1907-1918.
Singh, H., et al. (1995), Low ozone in the marine boundary layer of the tropical Pacific Ocean: photochemical loss, chlorine atoms, and entrainment, J. Geophys. Res..
Singh, H., et al. (1994), Summertime Distribution of PAN and Other Reactive Nitrogen Species in The Northern High Latitude Atmosphere of Eastern Canada, J. Geophys. Res., 99, 1821-1835.
Singh, H., et al. (1994), Acetone in the Atmosphere: Distribution, Sources and Sinks, J. Geophys. Res., 99, 1805-1819.
Singh, H., and M. Kanakidou (1993), An investigation of the atmospheric sources and sinks of methyl bromide, Geophys. Res. Lett., 20, 133-136.
Singh, H., et al. (1992), Reactive nitrogen in the northern high latitude atmosphere of eastern Canada, J. Geophys. Res., In press.
Singh, H., et al. (1992), Atmospheric Measurements of PAN and other Organic Nitrates at High Latitudes: Possible Sources and Sinks, J. Geophys. Res., 97, 16,511-16.
Singh, H., et al. (1992), Relationship of PAN to Active and Total Odd Nitrogen at Northern High Latitudes: Influence of Reservoir Species on NOx and O3, J. Geophys. Res., 97, 16,523-16.
Singh, H., et al. (1992), Measurements of volatile organic chemicals at selected sites in California, Atm. Env., 26A, 2929-2946.
Singh, H., et al. (1990), Peroxycetyl Nitrate Measurements During CITE 2: Atmospheric Distribution and Precursor Relationships, J. Geophys. Res., 95, 10163.
Singh, H., et al. (1990), Atmospheric PAN Measurements over the Brazilian Amazon Basin during the West Season: Relationships with Nitrogen Oxides and Ozone, J. Geophys. Res., 95, 16,945-16.
Singh, H., et al. (1990), Relationship of PAN to Active and Total Odd Nitrogen at Northern High Latitudes: Influence of Reservoir Species on NOx and O3, J. Geophys. Res..
Singh, H., et al. (1989), Relation of PAN to Active and Total Odd Nitrogen at High Latitudes as Observed During the ABLE-3A Aircraft Program, EOS, 70.15, 283.
Singh, H., and L. J. Salas (1989), Measurements of PAN and PPN at Selected Urban, Suburban and Rural Sites, Atmos. Environ., 23, 231-239.

Co-Authored Publications:

Chen, X., et al. (2019), On the sources and sinks of atmospheric VOCs: an integrated analysis of recent aircraft campaigns over North America, Atmos. Chem. Phys., 19, 9097-9123, doi:10.5194/acp-19-9097-2019.
Li, J., et al. (2018), Decadal changes in summertime reactive oxidized nitrogen and surface ozone over the Southeast United States, Atmos. Chem. Phys., 18, 2341-2361, doi:10.5194/acp-18-2341-2018.
Jensen, E., et al. (2017), The NASA Airborne Tropical TRopopause EXperiment (ATTREX): High-altitude aircraft measurements in the tropical western Pacific, Bull. Am. Meteorol. Soc., 12/2015, 129-144, doi:10.1175/BAMS-D-14-00263.1.
Toon, B., et al. (2016), Planning, implementation, and scientific goals of the Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) field mission, J. Geophys. Res., 121, 4967-5009, doi:10.1002/2015JD024297.
Yates, E., et al. (2016), Airborne measurements and emission estimates of greenhouse gases and other trace constituents from the 2013 California Yosemite Rim wildfire, Atmos. Environ., 127, 293-302, doi:10.1016/j.atmosenv.2015.12.038.
Fischer, E., et al. (2014), Atmospheric peroxyacetyl nitrate (PAN): a global budget and source attribution, Atmos. Chem. Phys., 14, 2679, doi:10.5194/acp-14-2679-2014.
Law, K., et al. (2014), Arctic Air Pollution: New Insights from POLARCAT-IPY, Bull. Am. Meteorol. Soc. (submitted).
Liss, P., et al. (2014), Short-lived trace gases in the surface ocean and the atmosphere, Ocean-Atmosphere Interactions of Gases and Particles. Berlin/Heidelberg: Springer Verlag, 1-54, doi:10.1007/978-3-642-25643-1_1.
Wells, K., et al. (2014), Quantifying global terrestrial methanol emissions using observations from the TES satellite sensor, Atmos. Chem. and Physics, 14, 2555-2555, doi:10.5194/acp-14-2555-2014.
Millet, D., et al. (2012), Natural and anthropogenic ethanol sources in North America and potential atmospheric impacts of ethanol fuel use, Environ. Sci. Technol., 46, 8484−8492.
Ren, X., et al. (2012), Airborne intercomparison of HOx measurements using laser-induced fluorescence and chemical ionization mass spectrometry during ARCTAS, Atmos. Meas. Tech., 5, 2025-2037.
Wells, K. C., et al. (2012), Tropospheric methanol observations from space: retrieval evaluation and constraints on the seasonality of biogenic emissions, Atmos. Chem. Phys., 12, 5897-5912, doi:10.5194/acp-12-5897-2012.
Xiao, Y., et al. (2012), Methanol-CO correlations in Mexico City pollution outflow from aircraft and satellite during MILAGRO, Atmos. Chem. Phys., 12, 5705-5738.
Fried, A., et al. (2011), Detailed comparisons of airborne formaldehyde measurements with box models during the 2006 INTEX-B and MILAGRO campaigns: potential evidence for significant impacts of unmeasured and multi-generation volatile organic carbon compounds, Atmos. Chem. Phys., 11, 11867-11894, doi:10.5194/acp-11-11867-2011.
Parrish, D. D., et al. (2011), Air quality progress in North American megacities: A review, Atmos. Environ., 7015-7025, doi:10.1016/j.atmosenv.2011.09.039.
Adhikary, B., et al. (2010), A regional scale modeling analysis of aerosol and trace gas distributions over the eastern Pacific during the INTEX-B field campaign, Atmos. Chem. Phys., 10, 2091-2115, doi:10.5194/acp-10-2091-2010.
Adhikary, B., et al. (2010), Trans-Pacific transport and evolution of aerosols and trace gases from Asia during the INTEX-B field campaign, Atmos. Chem. Phys. Discuss., 10, 2091-2115.
Jacob, D. J., et al. (2010), The Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) mission: design, execution, and first results, Atmos. Chem. Phys., 10, 5191-5212, doi:10.5194/acp-10-5191-2010.
Kopacz, M., et al. (2010), Global estimates of CO sources with high resolution by adjoint inversion of multiple satellite datasets (MOPITT, AIRS, SCIAMACHY, TES), Atmos. Chem. Phys., 10, 855-876, doi:10.5194/acp-10-855-2010.
Millet, D., et al. (2010), Global atmospheric budget of acetaldehyde: 3D model analysis and constraints from in-situ and satellite observations, Atmos. Chem. Phys., 10, 3405-3425.
Naik, V., et al. (2010), Observational constraints on the global atmospheric budget of ethanol, Atmos. Chem. Phys., 10, 925-945.
Perring, A., et al. (2010), Alkylnitrate production and persistence in Mexico City plumes, Atmos. Chem. Phys. Discuss., 9, 23755-23790.
Perring, A., et al. (2010), The production and persistence of ΣRONO2 in the Mexico City plume, Atmos. Chem. Phys., 10, 7215-7229, doi:10.5194/acp-10-7215-2010.
Wooldridge, P. J., et al. (2010), Total Peroxy Nitrates ( PNs) in the atmosphere: the Thermal Dissociation-Laser Induced Fluorescence (TD-LIF) technique and comparisons to speciated PAN measurements, Atmos. Meas. Tech., 3, 593-607, doi:10.5194/amt-3-593-2010.
Mao, J., et al. (2009), Airborne measurement of OH reactivity during INTEX-B, Atmos. Chem. Phys., 9, 163-173, doi:10.5194/acp-9-163-2009.
Perring, A., et al. (2009), Airborne observations of total RONO2: new constraints on the yield and lifetime of isoprene nitrates, Atmos. Chem. Phys., 9, 1451-1463, doi:10.5194/acp-9-1451-2009.
Vay, S. A., et al. (2009), Sources and Transport of Δ14C in CO2 within the Mexico City Basin and vicinity, Atmos. Chem. Phys., 9, 4973-4985.
Choi, Y., et al. (2008), Characteristics of the atmospheric CO2 signal as observed over the conterminous United States during INTEX-NA, J. Geophys. Res., 113, D07301.
Fried, A., et al. (2008), Role of convection in redistributing formaldehyde to the upper troposphere over North America and the North Atlantic during the summer 2004 INTEX campaign, J. Geophys. Res., 113, D17306, doi:10.1029/2007JD009760.
Millet, D., et al. (2008), New constraints on terrestrial and oceanic sources of atmospheric methanol, Atmos. Chem. Phys. Discuss., 8, 7609-7655.
Millet, D., et al. (2008), New constraints on terrestrial and oceanic sources of atmospheric methanol, Atmos. Chem. Phys., 8, 6887-6905, doi:10.5194/acp-8-6887-2008.
Ren, X., et al. (2008), HOx chemistry during INTEX-A 2004: Observation, model calculation, and comparison with previous studies, J. Geophys. Res., 113, D05310, doi:10.1029/2007JD009166.
Thornhill, L., et al. (2008), The impact of local sources and long-range transport on aerosol properties over the northeast U.S. region during INTEX-NA, J. Geophys. Res., 113, D08201, doi:10.1029/2007JD008666.
Zhang, L., et al. (2008), Transpacific transport of ozone pollution and the effect of recent Asian emission increases on air quality in North America: an integrated analysis using satellite, aircraft, ozonesonde, and surface observations, Atmos. Chem. Phys., 8, 6117-6136, doi:10.5194/acp-8-6117-2008.
Bertram, T. H., et al. (2007), Direct Measurements of the Convective Recycling of the Upper Troposphere, Science, 315, 816-820, doi:10.1126/science.1134548.
Campbell, J. E., et al. (2007), Analysis of anthropogenic CO 2 signal in ICARTT using a regional chemical transport model and observed tracers, Tellus, 59B, 199-210.
Cook, P. A., et al. (2007), 2007. Forest fire plumes over the North Atlantic: p-TOMCAT model simulations with aircraft and satellite measurements from the ITOP/ICARTT campaign, J. Geophys. Res., 112, D10S43, doi:10.1029/2006JD007563.
Hudman, R. C., et al. (2007), Surface and lightning sources of nitrogen oxides over the United States: Magnitudes, chemical evolution, and outflow, J. Geophys. Res., 112, D12S05, doi:10.1029/2006JD007912.
Liang, Q., et al. (2007), Summertime influence of Asian pollution in the free troposphere over North America, J. Geophys. Res., 112, D12S11, doi:10.1029/2006JD007919.
Shim, C., et al. (2007), Source characteristics of oxygenated volatile organic compounds and hydrogen cyanide, J. Geophys. Res., 112, D12S12, doi:10.1029/2006JD007441.
Kwan, A. J., et al. (2006), On the flux of oxygenated volatile organic compounds from organic aerosol oxidation, Geophys. Res. Lett., 33, L15815, doi:10.1029/2006GL026144.
Methven, et al. (2006), Establishing Lagrangian connections between observations within air masses crossing the Atlantic during the International Consortium for Atmospheric Research on Transport and Transformation experiment, J. Geophys. Res., 111, D23S62, doi:10.1029/2006JD007540.
Millet, D., et al. (2006), Formaldehyde distribution over North America: Implications for satellite retrievals of formaldehyde columns and isoprene emission, J. Geophys. Res., 111, D24S02, doi:10.1029/2005JD006853.
Tabazadeh, A., et al. (2004), Heterogeneous chemistry involving methanol in tropospheric clouds, Geophys. Res. Lett., 31, L06114, doi:10.1029/2003GL018775.
Tang, Y., et al. (2004), Multiscale simulations of tropospheric chemistry in the eastern Pacific and on the U.S. West Coast during spring 2002, J. Geophys. Res., 109, D23S11, doi:10.1029/2004JD004513.
Browell, E., et al. (2003), Large-scale ozone and aerosol distributions, air mass characteristics, and ozone fluxes over the western Pacific Ocean in late winter/early spring, J. Geophys. Res., 108, 8805.
Cantrell, C. A., et al. (2003), Peroxy radical behavior during the Transport and Chemical Evolution over the Pacific (TRACE-P) campaign as measured aboard the NASA P-3B aircraft, J. Geophys. Res., 108, 8797, doi:10.1029/2003JD003674.
Carmichael, G., et al. (2003), Regional-scale chemical transport modeling in support of the analysis of observations obtained during the TRACE-P experiment, J. Geophys. Res., 108, 8823, doi:10.1029/2002JD003117.
Crawford, J., et al. (2003), Clouds and trace gas distributions during TRACE-P, J. Geophys. Res., 108, 8818, doi:10.1029/2002JD003177.
Dibb, J., et al. (2003), Aerosol chemical composition in Asian continental outflow during the TRACE-P campaign: Comparison with PEM-West B, J. Geophys. Res., 108, 8815, doi:10.1029/2002JD003111.
Eisele, F., et al. (2003), Summary of measurement intercomparisons during TRACE-P, J. Geophys. Res., 108, 8791, doi:10.1029/2002JD003167.
Fried, A., et al. (2003), Airborne tunable diode laser measurements of formaldehyde during TRACE-P: Distributions and box model comparisons, J. Geophys. Res., 108, 8798, doi:10.1029/2003JD003451.
Heald, C. L., et al. (2003), Asian outflow and trans-Pacific transport of carbon monoxide and ozone pollution: An integrated satellite, aircraft, and model perspective, J. Geophys. Res., 108, 4804, doi:10.1029/2003JD003507.
Heald, C. L., et al. (2003), Biomass burning emission inventory with daily resolution: Application to aircraft observations of Asian outflow, J. Geophys. Res., 108, 8811, doi:10.1029/2002JD003082.
Koike, M., et al. (2003), Export of anthropogenic reactive nitrogen and sulfur compounds from the East Asia region in spring, J. Geophys. Res., 108, 8789, doi:10.1029/2002JD003284.
Li, Q., et al. (2003), A global three-dimensional model analysis of the atmospheric budgets of HCN and CH3CN: Constraints from aircraft and ground measurements, J. Geophys. Res., 108, 8827, doi:10.1029/2002JD003075.
Mari, C., et al. (2003), On the relative role of convection, chemistry, and transport over the south Pacific convergence zone during PEM-Tropics B: a case study, J. Geophys. Res., 108, 8232, doi:10.1029/2001JD001466.
Potter, C., et al. (2003), Modeling terrestrial biogenic sources of oxygenated orga nic emissions, Earth Interactions, 7, 7.
Russo, R. S., et al. (2003), Chemical composition of Asian continental outflow over the western Pacific: Results from Transport and Chemical Evolution over the Pacific (TRACE-P), J. Geophys. Res., 108, 8804, doi:10.1029/2002JD003184.
Staudt, A. C., et al. (2003), Sources and chemistry of nitrogen oxides over the tropical Pacific, J. Geophys. Res., 108, 8239, doi:10.1029/2002JD002139.
Talbot, R., et al. (2003), Reactive nitrogen in Asian continental outflow over the western Pacific: Results from the NASA Transport and Chemical Evolution over the Pacific (TRACE-P) airborne mission, J. Geophys. Res., 108, 8803, doi:10.1029/2002JD003129.
Tang, Y., et al. (2003), Influences of biomass burning during the Transport and Chemical Evolution Over the Pacific (TRACE-P) experiment identified by the regional chemical transport model, J. Geophys. Res., 108, 8824, doi:10.1029/2002JD003110.
Wang, Y., et al. (2001), Factors controlling tropospheric O3, OH, NOx, and SO2 over the tropical Pacific during PEM-Tropics B, J. Geophys. Res., 106, 32733-32747.
Crawford, J., et al. (2000), Evolution and chemical consequences of lightning-produced NOx observed in the North Atlantic upper troposphere, J. Geophys. Res., 105, 19.
Grant, W. B., et al. (2000), A case study of transport of tropical marine boundary layer and lower tropospheric air masses to the northern midlatitude upper troposphere, J. Geophys. Res., 105, 3757-3769.
Hannan, J. R., et al. (2000), Atmospheric chemical transport based on high-resolution model-derived winds: A case study, J. Geophys. Res., 105, 3807-3820.
Jaeglé, L., et al. (2000), Photochemistry of HOx in the upper troposphere at northern midlatitudes, J. Geophys. Res., 105, 3877-3892.
Koike, M., et al. (2000), Impact of aircraft emissions of reactive nitrogen over the North Atlantic Flight Corridor region, J. Geophys. Res., 105, 3665-3677.
Schere, K. L., G. M. Hidy, and H. Singh (2000), The NARSTO ozone assessment-critical reviews, Atmos. Environ., 34, 1853-2332.
Schultz, M., et al. (2000), Chemical NOx budget in the upper troposphere over the tropical South Pacific, J. Geophys. Res., 105, 6669-6679.
Thompson, A. M., H. Singh, and H. Schlager (2000), Introduction to special section: Subsonic Assessment Ozone and Nitrogen Oxide Experiment (SONEX) and Pollution from Aircraft Emissions in the North Atlantic Flight Corridor (POLINAT 2), J. Geophys. Res., 105, 3595-3603.
Wang, Y., et al. (2000), Evidence of convection as major source of condensation nuclei in the north midlatitude upper troposphere, Geophys. Res. Lett., 27, 369-372.
Bradshaw, J., et al. (1999), Photofragmentation two-photon laser-induced fluorescence detection of NO2 and NO: Comparison of measurements with model results based on airborne observations during PEM-Tropics-A, Geophys. Res. Lett., 26, 471-474.
Brune, W. H., et al. (1999), OH and HO2 chemistry in the north Atlantic free troposphere, Geophys. Res. Lett., 26, 3077-3080.
Crawford, J., et al. (1999), Assessment of upper tropospheric HOx sources over the tropical Pacific based on NASA GTE/PEM data: Net effect on HOx and other photochemical parameters, J. Geophys. Res., 104, 16,255-16.
Fenn, M. A., et al. (1999), Ozone and aerosol distributions and airmass characteristics over the South Pacific during the burning season, J. Geophys. Res., 104, 16,167-16.
Jaeglé, L., et al. (1999), Ozone production in the upper troposphere and the influence of aircraft during SONEX: Approach of NOx-saturated conditions, Geophys. Res. Lett., 26, 3081-3084.
Jaeglé, L., et al. (1999), Ozone production in the upper troposphere and the influence of aircraft during SONEX: Approach of NOx-saturated conditions, Geophys. Res. Lett., 26, 3081-3084.
Kondo, Y., et al. (1999), Impact of aircraft emission on NOx in the lowermost stratosphere at northern midlatitudes, Geophys. Res. Lett., 26, 3065-3068.
Liu, S. C., et al. (1999), Sources of reactive nitrogen in the upper troposphere during SONEX, Geophys. Res. Lett., 26, 2441-2444.
Schultz, M. G., et al. (1999), On the origin of tropospheric ozone and NOx over the tropical south Pacific, J. Geophys. Res., 104, 5829-5843.
Talbot, R., et al. (1999), Influence of biomass combustion emissions on the distribution of acidic trace gases over the southern Pacific basin during austral springtime, J. Geophys. Res., 104, 5623-5634.
Talbot, R., et al. (1999), Reactive nitrogen budget during the SONEX mission, Geophys. Res. Lett., 26, 3057-3060.
Thakur, A. N., et al. (1999), Distribution of reactive nitrogen species in the remote free troposphere: Data and model comparisons, Atmos. Environ., 33, 1403-1422.
Wohlfrom, K.-H., et al. (1999), Acetone in the free troposphere and lower stratosphere: Aircraft-based IMRMS and GC measurements over the North Atlantic and a first comparison, Geophys. Res. Lett., 26, 2849-2852.
Crawford, J., et al. (1997), An Assessment of ozone photochemistry in the extratropical western north Pacific: Impact of continental outflow during the late winter/early spring., J. Geophys. Res., 102, 28,469-28.
Dibb, J., et al. (1997), Distributions of beryllium 7 and lead 2109, and soluble aerosol-associated ionic species over the western Pacific: PEM West B, February-March 1994, J. Geophys. Res., 102, 28287-28302, doi:10.1029/96JD02981.
Gregory, G. L., et al. (1997), Chemical characteristics of tropospheric air over the Pacific Ocean as measured during PEM-West-B: Relationship to Asian outflow and trajectory.", J. Geophys. Res., 102, 28,275-28.
Koike, M., et al. (1997), Reactive nitrogen and correlation with O3 and CO over the Pacific in winter and early spring., J. Geophys. Res., 102, 28,385-28.
Kondo, Y., et al. (1997), Profiles and partitioning of reactive nitrogen over the Pacific Ocean in winter and early spring, J. Geophys. Res., 102, 28405-28424.
Kondo, Y., et al. (1997), Profiles and partitioning of reative nitrogen over the Pacific Ocean in winter and early spring., J. Geophys. Res., 102, 28,405-28.
Talbot, R., et al. (1997), Chemical characteristics of continental outflow from Asia to the troposphere over the western Pacific Ocean during February-March 1994: Results from PEM-West-B, J. Geophys. Res., 102, 28,255-28.
Thompson, A. M., et al. (1997), A Monte Carlo study of upper tropospheric reactive nitrogen during PEM-West-B, J. Geophys. Res., 102, 28,437-28.
Browell, E., et al. (1996), Large-scale air mass characteristics observed over western Pacific during summertime, J. Geophys. Res., 101.D1, 1691-1712.
Chatfield, R., et al. (1996), A general model of fire emissions and chemistry African/oceanic plumes (O3, CO, PAN, smoke) in TRACE A, J. Geophys. Res., 101.D19, 24,279-24.
Dibb, J., et al. (1996), Asian influence over the western north Pacific during the Fall season: Inferences from lead-210, soluble ionic species and ozone, J. Geophys. Res., 101.D1, 1779-1792.
Heikes, B., et al. (1996), Ozone-oxidant, oxides of nitrogen, and hydrocarbon budgets in the marine boundary layer over the south Atlantic, J. Geophys. Res., 101.D19, 24,221-24.
Jacob, D. J., et al. (1996), Origin of Ozone and NOx in the tropical troposphere: A photochemical analysis of aircraft observations over the south Atlantic basin, J. Geophys. Res., 101.D19, 24,235-24.
Koike, M., et al. (1996), Ratios of reactive nitrogen species over the Pacific during PEM-West A, J. Geophys. Res., 101.D1, 1829-1852.
Kondo, Y., et al. (1996), Reactive nitrogen over the Pacific Ocean during PEM-West A, J. Geophys. Res., 101.D1, 1809-1828.
Newell, R. E., et al. (1996), Atmospheric sampling of supertyphoon Mireille with the NASA DC-8 aircraft on September 27, 1991, during PEM-West A, J. Geophys. Res., 101.D1, 1853-1872.
Smyth, S., et al. (1996), Comparison of free tropospheric western Pacific air mass classification schemes for the PEM-West A experiment, J. Geophys. Res., 101.D1, 1743-1762.
Smyth, S., et al. (1996), Factors influencing the upper free tropospheric distribution of reactive nitrogen over the south Atlantic during the TRACE experiment, J. Geophys. Res., 101.D19, 24,165-24.
Talbot, R., et al. (1996), Chemical characteristics of continental outflow from Asia to the troposphere over the western Pacific Ocean during September-October 1991: Results from PEM-West A, J. Geophys. Res., 101.D1, 1713-1725.
Talbot, R., et al. (1996), Chemical characteristics of continental outflow over the tropical south Atlantic, J. Geophys. Res., 101.D19, 24,187-24.
Liu, C.-M., et al. (1995), Airborne measurements of chemical species near Taiwan during Mid-autumn, Terr. Atm. & Oceanic Sci., 6, 299-335.
Bakwin, E. A., and H. Singh (1994), Reactive Nitrogen Oxides and Ozone Above a Tiaga Woodland, J. Geophys. Res., 99, 1927-1936.
Fan, S. M., et al. (1994), Photochemistry of Reactive Nitrogen in the Subarctic Troposphere in Summer 1990 Observations and Modelling, J. Geophys. Res., 99, 16,867-16.
Fan, S. M., et al. (1994), Origin of Tropospheric NOx Over Subarctic Eastern Canada in Summer, J. Geophys. Res., 99, 16,867-16.
Sandholm, S., et al. (1994), Summertime Partitioning and Budget of NOy Compounds in the Troposphere Over Alaska and Canada: ABLE-3, J. Geophys. Res., 99, 1837-1861.
Wofsy, S. C., et al. (1994), Factors influencing composition over subarctic North America during summer, J. Geophys. Res., 99, 1887-1897.
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