Positions

Publications

Academic Article

Year Title
2018 Constraints on Aerosol Nitrate Photolysis as a Potential Source of HONO and NO x.Environmental Science & Technology.  52:13738-13746. 2018
2018 NO(x) Lifetime and NO(y) Partitioning During WINTERJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  123:9813-9827. 2018
2018 Sources and Secondary Production of Organic Aerosols in the Northeastern United States during WINTERJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  123:7771-7796. 2018
2018 Modeled Response of Greenland Snowmelt to the Presence of Biomass Burning-Based Absorbing Aerosols in the Atmosphere and SnowJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  123:6122-6141. 2018
2018 Heterogeneous N2O5 Uptake During Winter: Aircraft Measurements During the 2015 WINTER Campaign and Critical Evaluation of Current ParameterizationsJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  123:4345-4372. 2018
2018 Decadal changes in summertime reactive oxidized nitrogen and surface ozone over the Southeast United StatesAtmospheric Chemistry and Physics.  18:2341-2361. 2018
2017 A simple model of snow albedo decay using observations from the Community Collaborative Rain, Hail, and Snow-Albedo (CoCoRaHS-Albedo) NetworkJournal of Glaciology.  63:877-887. 2017
2017 Lightning NOx Emissions: Reconciling Measured and Modeled Estimates With Updated NOx ChemistryGeophysical Research Letters.  44:9479-9488. 2017
2017 Elements and inorganic ions as source tracers in recent Greenland snowAtmospheric Environment.  164:205-215. 2017
2017 Evidence of Road Salt in New Hampshire's Snowpack Hundreds of Meters from RoadwaysGeosciences (Switzerland).  7:54-54. 2017
2017 Quantifying black carbon deposition over the Greenland ice sheet from forest fires in CanadaGeophysical Research Letters.  44:7965-7974. 2017
2017 Top-of-atmosphere radiative forcing affected by brown carbon in the upper troposphereNature Geoscience.  10:486-+. 2017
2017 A longer vernal window: the role of winter coldness and snowpack in driving spring transitions and lags.Global Change Biology.  23:1610-1625. 2017
2017 Dominance of grain size impacts on seasonal snow albedo at open sites in New HampshireJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  122:121-139. 2017
2017 Major fraction of black carbon is flushed from the melting New Hampshire snowpack nearly as quickly as soluble impuritiesJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  122:537-553. 2017
2016 Comment on "Atmospheric ionization by high-fluence, hard spectrum solar proton events and their probable appearance in the ice core archive" by A. L. Melott et al.Journal of Geophysical Research.  121:12484-12489. 2016
2016 Fine particle pH and the partitioning of nitric acid during winter in the northeastern United StatesJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  121:10355-10376. 2016
2016 Evaluating the Climate Effects of Reforestation in New England Using a Weather Research and Forecasting (WRF) Model Multiphysics EnsembleJournal of Climate.  29:5141-5156. 2016
2016 Arctic air pollution: Challenges and opportunities for the next decadeElementa.  4:1-17. 2016
2016 Analysis of nitrate in the snow and atmosphere at Summit, Greenland: Chemistry and transportJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  121:5010-5030. 2016
2016 Planning, implementation, and scientific goals of the Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC(4)RS) field missionJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  121:4967-5009. 2016
2016 Nitrate ion spikes in ice cores not suitable as proxies for solar proton eventsJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  121:2994-3016. 2016
2016 Observational Constraints on the Oxidation of NOx in the Upper Troposphere.Journal of Physical Chemistry A.  120:1468-1478. 2016
2016 Comment on "Low time resolution analysis of polar ice cores cannot detect impulsive nitrate events" by DF Smart et al.Journal of Geophysical Research.  121:1920-1924. 2016
2016 Impact of environmental variables on the reduction of nitric acid by proxies for volatile organic compounds emitted by motor vehiclesAtmospheric Pollution Research.  7:221-227. 2016
2016 Simulating reactive nitrogen, carbon monoxide, and ozone in California during ARCTAS-CARB 2008 with high wildfire activityAtmospheric Environment.  128:28-44. 2016
2016 Observational evidence for the convective transport of dust over the Central United StatesJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  121:1306-1319. 2016
2016 Evaluation of nitrous acid sources and sinks in urban outflowAtmospheric Environment.  127:272-282. 2016
2016 Evaluating model parameterizations of submicron aerosol scattering and absorption with in situ data from ARCTAS 2008Atmospheric Chemistry and Physics.  16:9435-9455. 2016
2016 Sensitivity to grid resolution in the ability of a chemical transport model to simulate observed oxidant chemistry under high-isoprene conditionsAtmospheric Chemistry and Physics.  16:4369-4378. 2016
2016 Why do Models Overestimate Surface Ozone in the Southeastern United States?Atmospheric Chemistry and Physics.  16:13561-13577. 2016
2015 Neither dust nor black carbon causing apparent albedo decline in Greenland's dry snow zone: Implications for MODIS C5 surface reflectanceGeophysical Research Letters.  42:9319-9327. 2015
2015 Evolution of brown carbon in wildfire plumesGeophysical Research Letters.  42:4623-4630. 2015
2015 Revealing important nocturnal and day-to-day variations in fire smoke emissions through a multiplatform inversionGeophysical Research Letters.  42:3609-3618. 2015
2015 Spatial scaling of reflectance and surface albedo over a mixed-use, temperate forest landscape during snow-covered periodsRemote Sensing of Environment.  158:465-477. 2015
2015 Brown carbon aerosol in the North American continental troposphere: sources, abundance, and radiative forcingAtmospheric Chemistry and Physics.  15:7841-7858. 2015
2015 Simulating ice core Be-10 on the glacial-interglacial timescaleClimate of the Past.  11:115-133. 2015
2015 Spectral aerosol extinction (SpEx): a new instrument for in situ ambient aerosol extinction measurements across the UV/visible wavelength rangeAtmospheric Measurement Techniques.  8:4755-4771. 2015
2015 The POLARCAT Model Intercomparison Project (POLMIP): overview and evaluation with observationsAtmospheric Chemistry and Physics.  15:6721-6744. 2015
2014 ARCTIC AIR POLLUTION New Insights from POLARCAT-IPYBulletin of the American Meteorological Society.  95:1873-+. 2014
2014 Impact of environmental variables on the reduction of nitric acid (HNO3) by volatile organic compounds emitted by motor vehiclesACS National Meeting Book of Abstracts.  248. 2014
2014 Nitrate deposition to surface snow at Summit, Greenland, following the 9 November 2000 solar proton eventJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  119:6938-6957. 2014
2014 Mercury Speciation at a Coastal Site in the Northern Gulf of Mexico: Results from the Grand Bay Intensive Studies in Summer 2010 and Spring 2011Atmosphere.  5:230-251. 2014
2014 Intercomparison of field measurements of nitrous acid (HONO) during the SHARP campaignJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  119:5583-5601. 2014
2014 The reduction of HNO3 by volatile organic compounds emitted by motor vehiclesAtmospheric Environment.  87:200-206. 2014
2014 Brown carbon in the continental troposphereGeophysical Research Letters.  41:2191-2195. 2014
2014 Comparing MODIS daily snow albedo to spectral albedo field measurements in Central GreenlandRemote Sensing of Environment.  140:118-129. 2014
2013 Putting the capital 'A' in CoCoRAHS: an experimental programme to measure albedo using the Community Collaborative Rain, Hail & Snow (CoCoRaHS) NetworkHydrological Processes.  27:3024-3034. 2013
2013 The preservation of atmospheric nitrate in snow at Summit, GreenlandGeophysical Research Letters.  40:3484-3489. 2013
2013 Atmospheric oxidation chemistry and ozone production: Results from SHARP 2009 in Houston, TexasJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  118:5770-5780. 2013
2013 On the export of reactive nitrogen from Asia: NOx partitioning and effects on ozoneAtmospheric Chemistry and Physics.  13:4617-4630. 2013
2013 Snow spectral albedo at Summit, Greenland: measurements and numerical simulations based on physical and chemical properties of the snowpackCryosphere.  7:1139-1160. 2013
2012 Characterization of urban aerosol using aerosol mass spectrometry and proton nuclear magnetic resonance spectroscopyAtmospheric Environment.  54:511-518. 2012
2012 The Carrington event not observed in most ice core nitrate recordsGeophysical Research Letters.  39:n/a-n/a. 2012
2012 An analysis of fast photochemistry over high northern latitudes during spring and summer using in-situ observations from ARCTAS and TOPSEAtmospheric Chemistry and Physics.  12:6799-6825. 2012
2012 Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPACAtmospheric Chemistry and Physics.  12:1255-1285. 2012
2012 Attribution and evolution of ozone from Asian wild fires using satellite and aircraft measurements during the ARCTAS campaignAtmospheric Chemistry and Physics.  12:169-188. 2012
2012 Characteristics of tropospheric ozone depletion events in the Arctic spring: analysis of the ARCTAS, ARCPAC, and ARCIONS measurements and satellite BrO observationsAtmospheric Chemistry and Physics.  12:9909-9922. 2012
2012 Characterization of soluble bromide measurements and a case study of BrO observations during ARCTASAtmospheric Chemistry and Physics.  12:1327-1338. 2012
2012 Modeling chemistry in and above snow at Summit, Greenland - Part 2: Impact of snowpack chemistry on the oxidation capacity of the boundary layerAtmospheric Chemistry and Physics.  12:6537-6554. 2012
2012 Overview of the 2007 and 2008 campaigns conducted as part of the Greenland Summit Halogen-HOx Experiment (GSHOX)Atmospheric Chemistry and Physics.  12:10833-10839. 2012
2012 Spectral absorption of biomass burning aerosol determined from retrieved single scattering albedo during ARCTASAtmospheric Chemistry and Physics.  12:10505-10518. 2012
2011 Sources, distribution, and acidity of sulfate-ammonium aerosol in the Arctic in winter-springAtmospheric Environment.  45:7301-7318. 2011
2011 In situ measurements of tropospheric volcanic plumes in Ecuador and Colombia during TC4Journal of Geophysical Research.  116. 2011
2011 Longpath DOAS observations of surface BrO at Summit, GreenlandAtmospheric Chemistry and Physics.  11:9899-9910. 2011
2011 Modeling chemistry in and above snow at Summit, Greenland - Part 1: Model description and resultsAtmospheric Chemistry and Physics.  11:4899-4914. 2011
2011 Multi-scale modeling study of the source contributions to near-surface ozone and sulfur oxides levels over California during the ARCTAS-CARB periodAtmospheric Chemistry and Physics.  11:3173-3194. 2011
2011 Observations of hydroxyl and peroxy radicals and the impact of BrO at Summit, Greenland in 2007 and 2008Atmospheric Chemistry and Physics.  11:8577-8591. 2011
2010 Modeling heterogeneous ClNO2 formation, chloride availability, and chlorine cycling in Southeast TexasAtmospheric Environment.  44:5476-5488. 2010
2010 A new interpretation of total column BrO during Arctic springGeophysical Research Letters.  37:n/a-n/a. 2010
2010 Convective distribution of tropospheric ozone and tracers in the Central American ITCZ region: Evidence from observations during TC4Journal of Geophysical Research.  115. 2010
2010 Heterogeneous conversion of nitric acid to nitrous acid on the surface of primary organic aerosol in an urban atmosphereAtmospheric Environment.  44:4081-4089. 2010
2010 Impact of clouds and aerosols on ozone production in Southeast TexasAtmospheric Environment.  44:4126-4133. 2010
2010 Measurements of primary trace gases and NOy composition in Houston, TexasAtmospheric Environment.  44:4068-4080. 2010
2010 Simultaneous DOAS and mist-chamber IC measurements of HONO in Houston, TXAtmospheric Environment.  44:4090-4098. 2010
2010 Synthesis of satellite (MODIS), aircraft (ICARTT), and surface (IMPROVE, EPA-AQS, AERONET) aerosol observations over eastern North America to improve MODIS aerosol retrievals and constrain surface aerosol concentrations and sourcesJournal of Geophysical Research.  115. 2010
2010 Evidence of nitric acid uptake in warm cirrus anvil clouds during the NASA TC4 campaignJournal of Geophysical Research.  115. 2010
2010 Observations of particle growth at a remote, Arctic siteAtmospheric Environment.  44:1649-1657. 2010
2010 A regional scale modeling analysis of aerosol and trace gas distributions over the eastern Pacific during the INTEX-B field campaignAtmospheric Chemistry and Physics.  10:2091-2115. 2010
2010 Bromide and other ions in the snow, firn air, and atmospheric boundary layer at Summit during GSHOXAtmospheric Chemistry and Physics.  10:9931-9942. 2010
2010 Bromine measurements in ozone depleted air over the Arctic OceanAtmospheric Chemistry and Physics.  10:6503-6514. 2010
2010 Impact of mineral dust on nitrate, sulfate, and ozone in transpacific Asian pollution plumesAtmospheric Chemistry and Physics.  10:3999-4012. 2010
2010 The Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) mission: design, execution, and first resultsAtmospheric Chemistry and Physics.  10:5191-5212. 2010
2010 The production and persistence of Sigma RONO2 in the Mexico City plumeAtmospheric Chemistry and Physics.  10:7215-7229. 2010
2009 Deciphering the role of radical precursors during the Second Texas Air Quality Study.Journal of the Air and Waste Management Association.  59:1258-1277. 2009
2009 Humoral response to an equine encephalitis vaccine in healthy alpacas.Journal of the American Veterinary Medical Association.  234:530-534. 2009
2009 Airborne observations of total RONO2: new constraints on the yield and lifetime of isoprene nitratesAtmospheric Chemistry and Physics.  9:1451-1463. 2009
2009 Observations of heterogeneous reactions between Asian pollution and mineral dust over the Eastern North Pacific during INTEX-BAtmospheric Chemistry and Physics.  9:8283-8308. 2009
2008 Enhanced secondary organic aerosol formation due to water uptake by fine particlesGeophysical Research Letters.  35. 2008
2008 Simultaneous measurements of particulate and gas-phase water-soluble organic carbon concentrations at remote and urban-influenced locationsGeophysical Research Letters.  35. 2008
2008 Atmospheric water-soluble organic carbon measurements at Summit, GreenlandAtmospheric Environment.  42:5612-5621. 2008
2008 High levels of nitryl chloride in the polluted subtropical marine boundary layerNature Geoscience.  1:324-328. 2008
2008 The impact of local sources and long-range transport on aerosol properties over the northeast US region during INTEX-NAJournal of Geophysical Research.  113. 2008
2008 Antarctic Tropospheric Chemistry Investigation (ANTCI) 2003 overviewAtmospheric Environment.  42:2749-2761. 2008
2008 Analysis of aircraft and satellite measurements from the Intercontinental Chemical Transport Experiment (INTEX-B) to quantify long-range transport of East Asian sulfur to CanadaAtmospheric Chemistry and Physics.  8:2999-3014. 2008
2008 Factors influencing the large-scale distribution of Hg degrees in the Mexico City area and over the North PacificAtmospheric Chemistry and Physics.  8:2103-2114. 2008
2008 Local anthropogenic impact on particulate elemental carbon concentrations at Summit, GreenlandAtmospheric Chemistry and Physics.  8:2485-2491. 2008
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 observationsAtmospheric Chemistry and Physics.  8:6117-6136. 2008
2007 Validation of the Aura Microwave Limb Sounder HNO3 measurementsJournal of Geophysical Research.  112. 2007
2007 Total depletion of Hg degrees in the upper troposphere-lower stratosphereGeophysical Research Letters.  34:n/a-n/a. 2007
2007 A summer time series of particulate carbon in the air and snow at Summit, GreenlandJournal of Geophysical Research.  112. 2007
2007 An assessment of the polar HOx photochemical budget based on 2003 Summit Greenland field observationsAtmospheric Environment.  41:7806-7820. 2007
2007 Particulate and water-soluble carbon measured in recent snow at Summit, GreenlandGeophysical Research Letters.  34. 2007
2007 Impact of multiscale dynamical processes and mixing on the chemical composition of the upper troposphere and lower stratosphere during the Intercontinental Chemical Transport Experiment-North AmericaJournal of Geophysical Research.  112. 2007
2007 An overview of air-snow exchange at Summit, Greenland: Recent experiments and findingsAtmospheric Environment.  41:4995-5006. 2007
2007 Are methyl halides produced on all ice surfaces? Observations from snow-laden field sitesAtmospheric Environment.  41:5162-5177. 2007
2007 Hydroxyl concentration estimates in the sunlit snowpack at Summit, GreenlandAtmospheric Environment.  41:5101-5109. 2007
2007 Observations of hydroxyl and the sum of peroxy radicals at Summit, Greenland during summer 2003Atmospheric Environment.  41:5122-5137. 2007
2007 Seasonal variations in the soluble ion content of snow at Summit. Greenland: Constraints from three years of daily surface snow samplesAtmospheric Environment.  41:5007-5019. 2007
2007 Vertical mixing above Summit, Greenland: Insights into seasonal and high frequency variability from the radionuclide tracers Be-7 and Pb-210Atmospheric Environment.  41:5020-5030. 2007
2007 What is causing high ozone at Summit, Greenland?Atmospheric Environment.  41:5031-5043. 2007
2007 Chemical data assimilation estimates of continental US ozone and nitrogen budgets during the Intercontinental Chemical Transport Experiment-North AmericaJournal of Geophysical Research.  112. 2007
2007 Biomass burning and pollution aerosol over North America: Organic components and their influence on spectral optical properties and humidification responseJournal of Geophysical Research.  112. 2007
2007 Improving regional ozone modeling through systematic evaluation of errors using the aircraft observations during the International Consortium for Atmospheric Research on Transport and TransformationJournal of Geophysical Research.  112. 2007
2007 Summertime influence of Asian pollution in the free troposphere over North AmericaJournal of Geophysical Research.  112. 2007
2007 Influence of lateral and top boundary conditions on regional air quality prediction: A multiscale study coupling regional and global chemical transport modelsJournal of Geophysical Research.  112. 2007
2007 Surface and lightning sources of nitrogen oxides over the United States: Magnitudes, chemical evolution, and outflowJournal of Geophysical Research.  112. 2007
2007 Reactive nitrogen distribution and partitioning in the North American troposphere and lowermost stratosphereJournal of Geophysical Research.  112. 2007
2007 Direct measurements of the convective recycling of the upper troposphere.Science The Scientific monthly.  315:816-820. 2007
2007 Results from the DC-8 Inlet Characterization Experiment (DICE): Airborne versus surface sampling of mineral dust and sea salt aerosolsAerosol Science and Technology.  41:136-159. 2007
2007 Aerosol major ion record at Mount WashingtonJournal of Geophysical Research.  112. 2007
2007 An overview of snow photochemistry: evidence, mechanisms and impactsAtmospheric Chemistry and Physics.  7:4329-4373. 2007
2006 Relationships between aerosol and snow chemistry at King Col, Mt. Logan Massif, Yukon, CanadaAtmospheric Environment.  40:7152-7163. 2006
2006 In situ evidence for renitrification in the Arctic lower stratosphere during the polar aura validation experiment (PAVE)Geophysical Research Letters.  33. 2006
2006 Observations of HONO by laser-induced fluorescence at the South Pole during ANTCI 2003Geophysical Research Letters.  33. 2006
2005 Long range transport of biomass aerosol to Greenland: Multi-spectroscopic investigation of particles deposited in the snowJournal of Radioanalytical and Nuclear Chemistry.  263:399-411. 2005
2004 Snow accumulation, surface height change, and firn densification at Summit, Greenland: Insights from 2 years of in situ observationJournal of Geophysical Research.  109:1-8. 2004
2004 Summertime ozone at Mount Washington: Meteorological controls at the highest peak in the northeastJournal of Geophysical Research.  109:1-15. 2004
2004 Ship-based nitric acid measurements in the gulf of Maine during New England Air Quality Study 2002Journal of Geophysical Research.  109:D20303 1-13. 2004
2004 A major regional air pollution event in the northeastern United States caused by extensive forest fires in Quebec, CanadaJournal of Geophysical Research.  109:D19305 1-16. 2004
2004 A reassessment of HOx South Pole chemistry based on observations recorded during ISCAT 2000Atmospheric Environment.  38:5451-5461. 2004
2004 An overview of ISCAT 2000Atmospheric Environment.  38:5363-5373. 2004
2004 CIMS measurements of HNO3 and SO2 at the South Pole during ISCAT 2000Atmospheric Environment.  38:5411-5421. 2004
2004 Soluble reactive nitrogen oxides at South Pole during ISCAT 2000Atmospheric Environment.  38:5399-5409. 2004
2004 Three-dimensional simulations of inorganic aerosol distributions in east Asia during spring 2001Journal of Geophysical Research.  109:D19S23 1-32. 2004
2004 Physical and chemical properties of surface and column aerosols at a rural New England site during MODIS overpassRemote Sensing of Environment.  92:173-180. 2004
2004 A comparison of similar aerosol measurements made on the NASA P3-B, DC-8, and NSFC-130 aircraft during TRACE-P and ACE-AsiaJournal of Geophysical Research.  109:D15S15 1-35. 2004
2004 Carbonyl sulfide and carbon disulfide: Large-scale distributions over the western Pacific and emissions from Asia during TRACE-PJournal of Geophysical Research.  109:D15S05 1-15. 2004
2004 Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE-P and ACE-AsiaJournal of Geophysical Research.  109:D15S06 1-13. 2004
2004 Constraints on the sources of tropospheric ozone from Pb-210-Be-7-O-3 correlationsJournal of Geophysical Research.  109. 2004
2004 Nighttime removal of NOx in the summer marine boundary layerGeophysical Research Letters.  31:L07108 1-5. 2004
2004 Reactive trace gases measured in the interstitial air of surface snow at Summit, GreenlandAtmospheric Environment.  38:1687-1697. 2004
2004 Asian dust storm events of spring 2001 and associated pollutants observed in New England by the Atmospheric Investigation, Regional Modeling, Analysis and Prediction (AIRMAP) monitoring networkJournal of Geophysical Research.  109. 2004
2004 Relationships between surface and column aerosol radiative properties and air mass transport at a rural New England siteJournal of Geophysical Research.  109. 2004
2003 Chemical and physical properties of bulk aerosols within four sectors observed during TRACE-PJournal of Geophysical Research.  108. 2003
2003 Intercontinental transport of pollution manifested in the variability and seasonal trend of springtime O-3 at northern middle and high latitudesJournal of Geophysical Research.  108. 2003
2003 Aerosol chemical composition in Asian continental outflow during the TRACE-P campaign: Comparison with PEM-West BJournal of Geophysical Research.  108. 2003
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 missionJournal of Geophysical Research.  108. 2003
2003 Uptake of nitrate and sulfate on dust aerosols during TRACE-PJournal of Geophysical Research.  108:1-10. 2003
2003 Chemical composition of Asian continental outflow over the western Pacific: Results from Transport and Chemical Evolution over the Pacific (TRACE-P)Journal of Geophysical Research.  108. 2003
2003 Summary of measurement intercomparisons during TRACE-PJournal of Geophysical Research.  108. 2003
2003 Large-scale ozone and aerosol distributions, air mass characteristics, and ozone fluxes over the western Pacific Ocean in late winter/early springJournal of Geophysical Research.  108. 2003
2003 The importance of carbon and mineral dust to seasonal aerosol properties in the Nepal HimalayaAtmospheric Environment.  37:2811-2824. 2003
2003 Be-10/Be-7 tracer of atmospheric transport and stratosphere-troposphere exchangeJournal of Geophysical Research.  108. 2003
2003 Coupled evolution of BrOx-ClOx-HOx-NOx chemistry during bromine-catalyzed ozone depletion events in the arctic boundary layerJournal of Geophysical Research.  108. 2003
2003 Ozone, aerosol, potential vorticity, and trace gas trends observed at high-latitudes over North America from February to May 2000Journal of Geophysical Research.  108. 2003
2003 Seasonal distributions of fine aerosol sulfate in the North American Arctic basin during TOPSEJournal of Geophysical Research.  108. 2003
2003 Effect of sulfate aerosol on tropospheric NOx and ozone budgets: Model simulations and TOPSE evidenceJournal of Geophysical Research.  108. 2003
2003 Stratospheric influence on the northern North American free troposphere during TOPSE: Be-7 as a stratospheric tracerJournal of Geophysical Research.  108. 2003
2003 Tunable diode laser measurements of formaldehyde during the TOPSE 2000 study: Distributions, trends, and model comparisonsJournal of Geophysical Research.  108. 2003
2003 Steady state free radical budgets and ozone photochemistry during TOPSEJournal of Geophysical Research.  108. 2003
2003 Springtime photochemistry at northern mid and high latitudesJournal of Geophysical Research.  108. 2003
2003 Investigations into free tropospheric new particle formation in the central Canadian arctic during the winter/spring transition as part of TOPSEJournal of Geophysical Research.  108. 2003
2003 An estimate of the stratospheric contribution to springtime tropospheric ozone maxima using TOPSE measurements and beryllium-7 simulationsJournal of Geophysical Research.  108. 2003
2003 Ozone depletion events observed in the high latitude surface layer during the TOPSE aircraft programJournal of Geophysical Research.  108. 2003
2002 Airborne sampling of aerosol particles: Comparison between surface sampling at Christmas Island and P-3 sampling during PEM-Tropics BJournal of Geophysical Research.  108. 2002
2002 Measurements of pernitric acid at the South Pole during ISCAT 2000Geophysical Research Letters.  29:7-1. 2002
2002 Distinguishing the relative contribution of fossil fuel and biomass combustion aerosols deposited at Summit, Greenland through isotopic and molecular characterization of insoluble carbonAtmospheric Environment.  36:4463-4477. 2002
2002 Studies of Peroxyacetyl nitrate (PAN) and its interaction with the snowpack at Summit, GreenlandJournal of Geophysical Research.  107:ACH 6-1-ACH 6-10. 2002
2002 Aerosol and precipitation chemistry at a remote Himalayan site in NepalAerosol Science and Technology.  36:441-456. 2002
2002 Light extinction by fine atmospheric particles in the White Mountains region of New Hampshire and its relationship to air mass transport.Science of the Total Environment.  287:221-239. 2002
2002 An introduction to the ALERT 2000 and SUMMIT 2000 Arctic research studiesAtmospheric Environment.  36:2467-2469. 2002
2002 Fast nitrogen oxide photochemistry in Summit, Greenland snowAtmospheric Environment.  36:2501-2511. 2002
2002 Impacts of snowpack emissions on deduced levels of OH and peroxy radicals at Summit, GreenlandAtmospheric Environment.  36:2523-2534. 2002
2002 Photochemically induced production of CH3Br, CH3I, C2H5I, ethene, and propene within surface snow at Summit, GreenlandAtmospheric Environment.  36:2671-2682. 2002
2002 Shouldn't snowpacks be sources of monocarboxylic acids?Atmospheric Environment.  36:2513-2522. 2002
2002 Vertical fluxes of NOx, HONO, and HNO3 above the snowpack at Summit, GreenlandAtmospheric Environment.  36:2629-2640. 2002
2001 Relationships between synoptic-scale transport and interannual variability of inorganic cations in surface snow at Summit, Greenland: 1992-1996Journal of Geophysical Research.  106:20897-20912. 2001
2000 Photochemical production of gas phase NOx from ice crystal NO3-Journal of Geophysical Research.  105:24183-24190. 2000
2000 Release of NOx from sunlight-irradiated midlatitude snowGeophysical Research Letters.  27:2237-2240. 2000
2000 Chemical NOx budget in the upper troposphere over the tropical South PacificJournal of Geophysical Research.  105:6669-6679. 2000
2000 Tropospheric reactive odd nitrogen over the South Pacific in austral springtimeJournal of Geophysical Research.  105:6681-6694. 2000
2000 Precipitation fluctuations in the Nepal Himalaya and its vicinity and relationship with some large scale climatological parametersInternational Journal of Climatology.  20:317-327. 2000
2000 Composition and distribution of aerosols over the North Atlantic during the Subsonic Assessment Ozone and Nitrogen Oxide Experiment (SONEX)Journal of Geophysical Research.  105:3709-3717. 2000
2000 Seasonal variations in aerosol concentrations and compositions in the Nepal HimalayaAtmospheric Environment.  34:3349-3363. 2000
1999 Accumulation rate measurements at Taylor Dome, East Antarctica: Techniques and strategies for mass balance measurements in polar environmentsGeografiska Annaler, Series A: Physical Geography.  81:683-694. 1999
1999 Reactive nitrogen budget during the NASA SONEX missionGeophysical Research Letters.  26:3057-3060. 1999
1999 Maximum temperature trends in the Himalaya and its vicinity: An analysis based on temperature records from Nepal for the period 1971-94Journal of Climate.  12:2775-2786. 1999
1999 Chemical characteristics of air from differing source regions during the Pacific Exploratory Mission-Tropics A (PEM-Tropics A)Journal of Geophysical Research.  104:16181-16196. 1999
1999 Constraints on the age and dilution of Pacific Exploratory Mission-Tropics biomass burning plumes from the natural radionuclide tracer Pb-210Journal of Geophysical Research.  104:16233-16241. 1999
1999 Ozone and aerosol distributions and air mass characteristics over the South Pacific during the burning seasonJournal of Geophysical Research.  104:16197-16212. 1999
1999 Concentrations and snow-atmosphere fluxes of reactive nitrogen at Summit, GreenlandJournal of Geophysical Research.  104:13721-13734. 1999
1999 Aerosol chemical composition and distribution during the Pacific Exploratory Mission (PEM) TropicsJournal of Geophysical Research.  104:5785-5800. 1999
1999 Influence of biomass combustion emissions on the distribution of acidic trace gases over the southern Pacific basin during austral springtimeJournal of Geophysical Research.  104:5623-5634. 1999
1999 Dating Quaternary lacustrine sediments in the McMurdo Dry Valleys, AntarcticaPalaeogeography, Palaeoclimatology, Palaeoecology.  147:223-239. 1999
1999 Evidence of NOx production within or upon ice particles in the Greenland snowpackGeophysical Research Letters.  26:695-698. 1999
1999 Year-round research gets boost at summit of greenland ice sheetEos.  80:51. 1999
1998 Wet deposition in a global size-dependent aerosol transport model 2. Influence of the scavenging scheme on Pb-210 vertical profiles, surface concentrations, and depositionJournal of Geophysical Research.  103:28875-28891. 1998
1998 Soluble species in aerosol and snow and their relationship at Glacier 1, Tien Shan, ChinaJournal of Geophysical Research.  103:28021-28028. 1998
1998 Nitric acid scavenging by mineral and biomass burning aerosolsGeophysical Research Letters.  25:4185-4188. 1998
1998 Influence of vertical transport on free tropospheric aerosols over the central USA in springtimeGeophysical Research Letters.  25:1367-1370. 1998
1998 Tropospheric sulfate distribution during SUCCESS: Contributions from jet exhaust and surface sourcesGeophysical Research Letters.  25:1375-1378. 1998
1998 Relationship between continuous aerosol measurements and firn core chemistry over a 10-year period at the South PoleGeophysical Research Letters.  25:1189-1192. 1998
1998 Air-snow exchange of HNO3 and NOy at Summit, GreenlandJournal of Geophysical Research.  103:3475-3486. 1998
1998 The pursuit of isotopic and molecular fire tracers in the polar atmosphere and cryosphereRadiocarbon.  40:381-390. 1998
1997 Assessment of the record of the 1982 El Chichón eruption as preserved in Greenland snowJournal of Geophysical Research.  102:30031-30045. 1997
1997 Temporal and spatial variability of snow accumulation in central GreenlandJournal of Geophysical Research.  102:30059-30068. 1997
1997 Chemical characteristics of continental outflow from Asia to the troposphere over the western Pacific Ocean during February-March 1994: Results from PEM-West BJournal of Geophysical Research.  102:28255-28274. 1997
1997 Comparisons of trace constituents from ground stations and the DC-8 aircraft during PEM-West BJournal of Geophysical Research.  102:28539-28550. 1997
1997 Distributions of beryllium 7 and lead 210, and soluble aerosol-associated ionic species over the western Pacific: PEM West B, February-March 1994Journal of Geophysical Research.  102:28287-28302. 1997
1997 Large-scale distributions of tropospheric nitric, formic, and acetic acids over the western Pacific basin during wintertimeJournal of Geophysical Research.  102:28303-28313. 1997
1997 Transport of sulfur dioxide from the Asian Pacific Rim to the North Pacific troposphereJournal of Geophysical Research.  102:28489-28499. 1997
1997 Air-snow exchange investigations at Summit, Greenland: An overviewJournal of Geophysical Research.  102:26795-26807. 1997
1997 Chemical composition of aerosol and snow in the high Himalaya during the summer monsoon seasonAtmospheric Environment.  31:2815-2826. 1997
1997 A 200-year Pb-210 record from GreenlandJournal of Geophysical Research.  102:4325-4332. 1997
1996 Modeling of the processing and removal of trace gas and aerosol species by Arctic radiation fogs and comparison with measurementsJournal of Geophysical Research.  101:14465-14478. 1996
1996 Recent climate anomalies and their impact on snow chemistry at South Pole, 1987-1994Geophysical Research Letters.  23:1115-1118. 1996
1996 Biomass burning signatures in the atmosphere and snow at Summit, Greenland: An event on 5 August 1994Atmospheric Environment.  30:553-561. 1996
1996 Asian influence over the western North Pacific during the fall season: Inferences from lead 210, soluble ionic species and ozoneJournal of Geophysical Research.  101:1779-1792. 1996
1996 Atmospheric sampling of Supertyphoon Mireille with NASA DC-8 aircraft on September 27, 1991, during PEM-West AJournal of Geophysical Research.  101:1853-1871. 1996
1996 Chemical characteristics of continental outflow from Asia to the troposphere over the western Pacific Ocean during September October 1991: Results from PEM-West AJournal of Geophysical Research.  101:1713-1725. 1996
1995 A simple model to estimate atmospheric concentrations of aerosol chemical species based on snow core chemistry at Summit, GreenlandGeophysical Research Letters.  22:3517-3520. 1995
1995 DIEL VARIATIONS OF H2O2 IN GREENLAND - A DISCUSSION OF THE CAUSE AND EFFECT RELATIONSHIPJournal of Geophysical Research.  100:18661-18668. 1995
1995 THE CONTRIBUTIONS OF SNOW, FOG, AND DRY DEPOSITION TO THE SUMMER FLUX OF ANIONS AND CATIONS AT SUMMIT, GREENLANDJournal of Geophysical Research.  100:16275-16288. 1995
1995 An ice core based, Late Holocene history for the Transantarctic Mountains, AntarcticaContributions to Antarctic Research IV.  67:33-45. 1995
1995 GLOBAL PERSPECTIVE OF NITRATE FLUX IN ICE CORESJournal of Geophysical Research.  100:5113-5121. 1995
1994 A GAMMA-RAY DETECTOR FOR IN-SITU MEASUREMENT OF CS-137 RADIOACTIVITY IN SNOWFIELDS AND GLACIERSNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.  353:482-485. 1994
1994 FLUXES OF CHEMICAL-SPECIES TO THE GREENLAND ICE-SHEET AT SUMMIT BY FOG AND DRY DEPOSITIONGeochimica et Cosmochimica Acta.  58:3207-3215. 1994
1994 SOLUBLE ACIDIC SPECIES IN AIR AND SNOW AT SUMMIT, GREENLANDGeophysical Research Letters.  21:1627-1630. 1994
1994 AN ICE-CORE-BASED RECORD OF BIOMASS BURNING IN THE ARCTIC AND SUB-ARCTIC, 1750-1980Tellus, Series B: Chemical and Physical Meteorology.  46:234-242. 1994
1994 ESTIMATION OF STRATOSPHERIC INPUT TO THE ARCTIC TROPOSPHERE - BE-7 AND BE-10 IN AEROSOLS AT ALERT, CANADAJournal of Geophysical Research.  99:12855-12864. 1994
1994 THE CHEMICAL-COMPOSITION OF AEROSOLS OVER THE EASTERN HIMALAYAS AND TIBETAN PLATEAU DURING LOW DUST PERIODSAtmospheric Environment.  28:695-704. 1994
1994 SULFATE AND MSA IN THE AIR AND SNOW ON THE GREENLAND ICE-SHEETJournal of Geophysical Research.  99:1241-1253. 1994
1994 137Cs gamma-ray detection at Summit, GreenlandJournal of Glaciology.  40:87-92. 1994
1993 BERYLLIUM-7 AND PB-210 IN AEROSOL AND SNOW IN THE DYE-3 GAS, AEROSOL AND SNOW SAMPLING PROGRAMAtmospheric Environment.  27:2751-2760. 1993
1993 CHEMICAL-CONSTITUENTS IN THE AIR AND SNOW AT DYE-3, GREENLAND .1. SEASONAL-VARIATIONSAtmospheric Environment.  27:2709-2722. 1993
1993 CHEMICAL-CONSTITUENTS IN THE AIR AND SNOW AT DYE-3, GREENLAND .2. ANALYSIS OF EPISODES IN APRIL 1989Atmospheric Environment.  27:2723-2737. 1993
1993 NORTHERN-HEMISPHERE CONCENTRATIONS OF METHANE AND NITROUS-OXIDE SINCE 1800 - RESULTS FROM THE MT-LOGAN AND 20D ICE CORESChemosphere Chemosphere - Global Change Science.  27:2413-2423. 1993
1993 EARLY DIAGENESIS OF PLANT PIGMENTS IN HUDSON RIVER SEDIMENTSEstuarine, Coastal and Shelf Science.  36:517-527. 1993
1992 BERYLLIUM-7 AND PB-210 IN THE WESTERN-HEMISPHERE ARCTIC ATMOSPHERE - OBSERVATIONS FROM 3 RECENT AIRCRAFT-BASED SAMPLING PROGRAMSJournal of Geophysical Research.  97:16709-16715. 1992
1992 A COMPARISON OF MAJOR CHEMICAL-SPECIES SEASONAL CONCENTRATION AND ACCUMULATION AT THE SOUTH-POLE AND SUMMIT, GREENLANDAtmospheric Environment.  26:2045-2054. 1992
1992 COSMOGENIC ISOTOPIC TRACER STUDIES OF GLOBAL ATMOSPHERIC TRANSPORTACS National Meeting Book of Abstracts.  203:36-NUCL. 1992
1992 INITIAL FINDINGS OF RECENT INVESTIGATIONS OF AIR-SNOW RELATIONSHIPS IN THE SUMMIT REGION OF THE GREENLAND ICE-SHEETJournal of Atmospheric Chemistry.  14:167-180. 1992
1992 The accumulation of 210Pb at Summit, Greenland since 1855Tellus, Series B.  44 B:72-79. 1992
1990 BERYLLIUM-7 AND PB-210 IN THE ATMOSPHERE AND SURFACE SNOW OVER THE GREENLAND ICE-SHEET IN THE SUMMER OF 1989Journal of Geophysical Research.  95:22407-22415. 1990
1990 Recent deposition of 210Pb on the Greenland ice sheet: variations in space and timeAnnals of Glaciology.  14:51-54. 1990
1990 BETA-RADIATION FROM SNOWNature Nature: New biology.  345:25-25. 1990
1989 Atmospheric deposition of beryllium 7 in the Chesapeake Bay regionJournal of Geophysical Research.  94:2261-2265. 1989
1989 THE CHERNOBYL REFERENCE HORIZON IN THE GREENLAND ICE-SHEETGeophysical Research Letters.  16:987-990. 1989
1988 CHERNOBYL FALLOUT IN THE CHESAPEAKE BAY REGIONJournal of Environmental Radioactivity.  7:193-196. 1988

Conference Proceeding

Year Title
2016 Partitioning and activation of reactive chlorine during the WINTER C-130 aircraft campaign: implications for wintertime oxidant budgetsACS National Meeting Book of Abstracts. 2016
2014 Autonomous rover for polar science support and remote sensingInternational Geoscience and Remote Sensing Symposium (IGARSS). 4101-4104. 2014
2009 Temporal and spatial variations in hydrothermal budgets of degassing metals across a full eruptive cycle: 9 degrees 46 '-9 degrees 50 ' N East Pacific RiseGeochimica et Cosmochimica Acta. A1050-A1050. 2009

Principal Investigator On

  • UNH SAGA Contribution to DC-8 Payload for FIREChem  awarded by National Aeronautics and Space Administration (NASA) 2018 - 2021
  • NASA Earth Venture Atmospheric Tomography (ATom) Mission  awarded by National Aeronautics and Space Administration (NASA) 2015 - 2020
  • Tracking Nitrogen Oxides Emissions and Nitrate Formation in Biomass Burning Plumes  awarded by US DOC, National Oceanic & Atmospheric Administration (NOAA) 2016 - 2019
  • Collaborative Research: Science Coordination Office for Summit Station-ISI Observatory and the Greenland Traverse  awarded by National Science Foundation (NSF) 2016 - 2018
  • UNH SAGA Contribution to DC-8 Payload for KORUS AQ  awarded by National Aeronautics and Space Administration (NASA) 2015 - 2018
  • Emission, Transport, Deposition, and Impacts of Biomass Burning Derived Black Carbon on the Greenland Ice Sheets  awarded by National Aeronautics and Space Administration (NASA) 2014 - 2018
  • Collaborative Research: Spatial and Temporal Variability of Surface Albedo and Light Absorbing Chemical Species in Greenland  awarded by National Science Foundation (NSF) 2012 - 2016
  • Science Coordination Office for Summit Station and the Greenland Traverse  awarded by National Science Foundation (NSF) 2011 - 2016
  • Measurements of Coarse Aerosol During WINTER  awarded by National Science Foundation (NSF) 2014 - 2016
  • Chemical Characterization of Bulk Aerosol and the Measurement of HNO3 on the NASA DC-8 During Southeast Asia Composition, Cloud, Climate, Coupling Regions Study (SEAC4RS)  awarded by National Aeronautics and Space Administration (NASA) 2011 - 2015
  • Contributing to the Aerosols, Clouds, and Radiation Science Leadership Team for the SEAC4RS  awarded by National Aeronautics and Space Administration (NASA) 2011 - 2014
  • Cool Robot to Support Greenland Science Campaigns  awarded by National Science Foundation (NSF) 2010 - 2014
  • Uptake and Reaction of HNO3 on Organic Aerosol  awarded by Rice University 2009 - 2014
  • Direct Radiative Forcing over Central Greenland: Assessment of the Coupled Effect of Light Absorbing Aerosols and Snow Albedo Variability  awarded by National Science Foundation (NSF) 2010 - 2013
  • Impact of Bromine Chemistry on the Isotopic Composition of Nitrate at Summit Greenland  awarded by National Science Foundation (NSF) 2009 - 2013
  • Measurements and Analyses in Support of the Genesis and Rapid and Intensification Processes (GRIP) Experiment  awarded by National Aeronautics and Space Administration (NASA) 2010 - 2013
  • ARCTAS  awarded by National Aeronautics and Space Administration (NASA) 2008 - 2012
  • Air Quality Investigation in Dallas  awarded by University of Texas at Austin 2011
  • Collaborative Analysis of Data Obtained during SHARP by UNH, Univ of Houston, Univ of Miami and Penn State Univ  awarded by University of Texas at Austin 2011
  • Science Coordination Office for Summit, Greenland Environmental Observatory  awarded by National Science Foundation (NSF) 2005 - 2011
  • Radical Chemistry over Sunlit Snow: Interactions Between HOx and Halogen Chemistry at Summit, Greenland  awarded by National Science Foundation (NSF) 2006 - 2010
  • TERC Project H100, Study of Houston Atmospheric-Radical Precursors  awarded by University of Houston 2008 - 2009
  • Nitric acid and Fine Aerosol Sulfate from the DC-8 as Part of TC4 Costa Rica  awarded by National Aeronautics and Space Administration (NASA) 2007 - 2009
  • Measurement of Nitric Acid, Fine Aerosol Sulfate, and Selected Tracers Associated With Bulk Aerosol From the DC-8 During INTEX {hase B  awarded by National Aeronautics and Space Administration (NASA) 2005 - 2008
  • Particulate Organic Carbon in Air and Snow at Summit, Greenland  awarded by National Science Foundation (NSF) 2004 - 2008
  • Nitric Acid Measurements Onboard the DC-8 as Part of the AURA Validation Experiment  awarded by National Aeronautics and Space Administration (NASA) 2005 - 2008
  • Moody Tower Data Analysis  awarded by University of Houston 2007
  • Snow Photochemistry on Atmospheric Concentrations at Summit  awarded by National Science Foundation (NSF) 2002 - 2006
  • Science Coordination Office for Summit Environmental Observ.  awarded by National Science Foundation (NSF) 2000 - 2005
  • Factors Controlling Chemical Weathering Regions  awarded by National Science Foundation (NSF) 2002 - 2004
  • Antarctic Tropospheric Chemistry Investigation (ANTCI)  awarded by National Science Foundation (NSF) 2001 - 2004
  • Sources of Aerosols Contributing to Radiative Forcing  awarded by National Aeronautics and Space Administration (NASA) 1999 - 2002
  • Photochemical Transformation within Snow  awarded by National Science Foundation (NSF) 1998 - 2002
  • Differences in Air Snow Chemical Relationships at Summit  awarded by National Science Foundation (NSF) 1997 - 2001
  • Air-Snow Exchange of Nitric/Nitrous Acids at South Pole  awarded by National Science Foundation (NSF) 1998 - 2000
  • Air-Snow Exchange of Reactive Nitrogen Oxides at Summit  awarded by National Science Foundation (NSF) 1996 - 2000
  • Characterization of Carbonaceous Compounds in Polar Air/Snow  awarded by US DOC, National Institute of Standards and Technology 1998 - 1999
  • Aerosol Chemical & Radiative Properties in Nepal  awarded by National Science Foundation (NSF) 1997 - 1999
  • Atmosphereic Berrylium-10  awarded by National Science Foundation (NSF) 1996 - 1998
  • Investigations of Snow & Atmospheric Composition-Summit  awarded by US DOC, National Institute of Standards and Technology 1996 - 1998
  • Air & Snow Chemistry in Winter at Summit, Greenland  awarded by National Science Foundation (NSF) 1995 - 1997
  • Atmospheric Concentrations & Air-Snow Exchange of Acids  awarded by National Science Foundation (NSF) 1994 - 1996
  • Gamma Ray Detector for Snow Deposition Studies  awarded by National Science Foundation (NSF) 1992 - 1994
  • Impact of Aging & Heterogeneity of Snow at Summit, Greenland  awarded by National Science Foundation (NSF) 1992 - 1994
  • Teaching Activities

  • Top/Air-Snow Exch & Impurities Taught course 2016
  • Top/Snow Chemistry/Optics Taught course 2014
  • Education And Training

  • B.S. Geology/Earth Science, University of Puget Sound
  • M.A. Geology/Earth Science, State University of New York at Binghamton
  • Ph.D. Geology/Earth Science, State University of New York at Binghamton
  • Full Name

  • Jack Dibb