J. Walega

发表

Airborne measurements of ethene from industrial sources using laser photo-acoustic spectroscopy.

J. D. de Gouw, E. Atlas, F. Fehsenfeld, 2009, Environmental science & technology.

Development of a tunable mid-IR difference frequency laser source for highly sensitive airborne trace gas detection

A. Fried, B. Wert, F. Tittel, 2002, Applied physics. B, Lasers and optics.

Design and performance of a tunable diode laser absorption spectrometer for airborne formaldehyde measurements

A. Fried, B. Wert, B. Henry, 2003 .

Observing atmospheric formaldehyde (HCHO) from space: validation and intercomparison of six retrievals from four satellites (OMI, GOME2A, GOME2B, OMPS) with SEAC4RS aircraft observations over the Southeast US.

Can Li, Dirk Richter, Alan Fried, 2016, Atmospheric chemistry and physics.

Measurements of hydrogen peroxide and formaldehyde in Glendora, California. Final report, August 1986-January 1988

B. Heikes, A. Lazrus, J. Walega, 1988 .

Springtime photochemistry at northern mid and high latitudes

D. Blake, E. Atlas, A. Weinheimer, 2003 .

Observations of peroxyacetyl nitrate, peroxypropionyl nitrate, methyl nitrate and ozone during the Mauna Loa Observatory photochemistry experiment

S. Madronich, C. J. Hahn, J. D. Shetter, 1992 .

Nitrous acid (HONO) during polar spring in Barrow, Alaska: A net source of OH radicals?

A. Weinheimer, D. Knapp, A. Fried, 2011 .

Aircraft measurements made during the spring maximum of ozone over Hawaii: Peroxides, CO, O3, NOy, condensation nuclei, selected hydrocarbons, halocarbons, and alkyl nitrates between 0.5 and 9 km altitude

P. Hess, E. Atlas, J. Greenberg, 1997 .

H2O2, O3 and SO2 measurements in the lower troposphere over the eastern United States during fall

B. Heikes, A. Lazrus, J. Walega, 1987 .

Observations of nonmethane organic compounds during ARCTAS - Part 1: Biomass burning emissions and plume enhancements

D. Blake, A. Weinheimer, S. Vay, 2011 .

O3, NO y , and NO x /NO y in the upper troposphere of the equatorial Pacific

D. Blake, A. Weinheimer, B. Anderson, 1995 .

Formaldehyde over North America and the North Atlantic during the summer 2004 INTEX campaign: Methods, observed distributions, and measurement-model comparisons

H. Fuelberg, B. Heikes, D. O’Sullivan, 2008 .

Ozone depletion events observed in the high latitude surface layer during the TOPSE aircraft program

D. Blake, E. Atlas, W. Grant, 2003 .

Is the Arctic Surface Layer a Source and Sink of NOx in Winter/Spring?

P. Shepson, E. Atlas, Bryan G. Splawn, 2000 .

Alkyl nitrate and selected halocarbon measurements at Mauna Loa Observatory, Hawaii

E. Atlas, S. Schauffler, C. J. Hahn, 1992 .

Tunable infrared laser instruments for airborne atmospheric studies

Glenn S. Diskin, Dirk Richter, Alan Fried, 2008 .

Tunable diode laser measurements of formaldehyde during the TOPSe 2000 study: Distributions, trends, and model comparisons

D. Blake, E. Atlas, Yuhang Wang, 2003 .

Measurements of nitric acid and aerosol nitrate at the Mauna Loa Observatory during the Mauna Loa Observatory Photochemistry Experiment 1988

B. Huebert, D. Montzka, B. Ridley, 1992 .

Portable chemiluminescence detector for nickel carbonyl

D. Stedman, J. Walega, D. Hikade, 1984 .

Detailed comparisons of airborne formaldehyde measurements with box models during the 2006 INTEX-B campaign: potential evidence for unmeasured and multi-generation volatile organic carbon oxidation processing

D. Blake, A. Weinheimer, R. Volkamer, 2011 .

Observations of atmospheric oxidation and ozone production in South Korea

A. Weinheimer, A. Wisthaler, G. Huey, 2021, Atmospheric Environment.

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

D. Blake, A. Weinheimer, R. Volkamer, 2011 .

Convective transport of reactive constituents to the tropical and mid-latitude tropopause region: I. Observations

T. L. Thompson, J. M. Reeves, E. Atlas, 2004 .

Airborne tunable diode laser measurements of formaldehyde during TRACE-P: Distributions and box model comparisons

G. Carmichael, D. Blake, B. Anderson, 2003 .

Supplementary material to "Photochemical Evolution of the 2013 California Rim Fire: Synergistic Impacts of Reactive Hydrocarbons and Enhanced Oxidants"

J. Peischl, R. Cohen, A. Wisthaler, 2021, Atmospheric Chemistry and Physics.

Steady state free radical budgets and ozone photochemistry during TOPSE

D. Blake, E. Atlas, A. Weinheimer, 2003 .

An analysis of fast photochemistry over high northern latitudes during spring and summer using in-situ observations from ARCTAS and TOPSE

D. Blake, A. Weinheimer, G. Diskin, 2012 .

Summary of measurement intercomparisons during TRACE-P

A. Weinheimer, S. Vay, G. Diskin, 2003 .

Chemical evolution of volatile organic compounds in the outflow of the Mexico City Metropolitan area

S. Madronich, D. Blake, X. Tie, 2009, Atmospheric Chemistry and Physics.

Measurements of NO x and PAN and estimates of O3 production over the seasons during Mauna Loa Observatory Photochemistry Experiment 2

D. Hauglustaine, E. Atlas, S. Schauffler, 1998 .

Observations of inorganic bromine (HOBr, BrO, and Br2) speciation at Barrow, Alaska, in spring 2009

P. Shepson, J. Smith, A. Weinheimer, 2012 .

Inorganic bromine plays a critical role in ozone and mercury depletions events ( ODEs and MDEs ) in the Arctic marine boundary layer

P. Shepson, A. Weinheimer, D. Knapp, 2012 .

Coupled evolution of BrOx-ClOx-HOx-NOx chemistry during bromine- catalyzed ozone depletion events in the arctic boundary layer

D. Jacob, D. Blake, E. Atlas, 2003 .

Organic aerosol formation in urban and industrial plumes near Houston and Dallas, Texas

Dirk Richter, Alan Fried, Jeff Peischl, 2009 .

Large‐scale enhancements in NO/NOy from subsonic aircraft emissions: Comparisons with observations

A. Weinheimer, B. Ridley, J. Witte, 1997 .

Three‐dimensional model interpretation of NO x measurements from the lower stratosphere

G. Brasseur, A. Weinheimer, J. Collins, 1994 .

Ambient Radical Concentrations in the Presence of Airborne Liquid Water

J. Burrows, D. Stedman, G. Tyndall, 1986 .

A study of the photochemistry and ozone budget during the Mauna Loa Observatory Photochemistry Experiment

Barry J. Huebert, Melissa G. Trainer, E. Atlas, 1992 .

Uptake of NOy on wave‐cloud ice particles

A. Weinheimer, C. Twohy, E. Jensen, 1998 .

Vertical Transport, Entrainment, and Scavenging Processes Affecting Trace Gases in a Modeled and Observed SEAC4RS Case Study

J. Peischl, S. Woods, G. Diskin, 2020, Journal of Geophysical Research: Atmospheres.

Can Column Formaldehyde Observations Inform Air Quality Monitoring Strategies for Ozone and Related Photochemical Oxidants?

Andrew R. Whitehill, C. Nowlan, J. Szykman, 2022, Journal of Geophysical Research: Atmospheres.

Stratospheric NOy measurements on the NASA DC‐8 during AASE II

A. Weinheimer, B. Anderson, J. Collins, 1993 .

Measurement of NO and NOy emission indices during SUCCESS

L. O. Wade, A. Weinheimer, S. Vay, 1998 .

Measurements of H2O2 during WATOX‐86

B. Heikes, A. Lazrus, J. Walega, 1988 .

Composition and reactivity of volatile organic compounds in the South Coast Air Basin and San Joaquin Valley of California

J. Peischl, D. Blake, M. Fitzgibbon, 2022, Atmospheric Chemistry and Physics.

AASE‐II in‐situ tracer correlations of methane, nitrous oxide, and ozone as observed aboard the DC‐8

A. Weinheimer, B. Anderson, J. Collins, 1993 .

Uptake of NOy on WaveCloud Ice Particles

A. Weinheimer, C. Twohy, D. Baumgardner, 2007 .

Final Report : NASA TRACE-P Proposal & Two Letter Proposal Extensions for One Additional Year “ Airborne Measurements of Formaldehyde Employing a Tunable Diode Laser Absorption Spectrometer During TRACE-P ”

Hall, Y., R., 2005 .

The emission and chemistry of reactive nitrogen species in the plume of an Athena II solid‐fuel rocket motor

T. L. Thompson, D. Fahey, M. Ross, 2002 .

Formaldehyde in the Alaskan Arctic snowpack: Partitioning and physical processes involved in air-snow exchanges

A. Fried, J. Gallet, D. Richter, 2011 .

Analysis of Oil and Gas Ethane and Methane Emissions in the Southcentral and Eastern United States Using Four Seasons of Continuous Aircraft Ethane Measurements

Z. Barkley, A. Roiger, S. Feng, 2021, Journal of Geophysical Research: Atmospheres.

Nitrogen dioxide and formaldehyde measurements from the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator over Houston, Texas

Xiong Liu, Jay R. Herman, Dirk Richter, 2018, Atmospheric Measurement Techniques.

Tunable Difference Frequency Generation Laser Spectrometers: Successes, Challenges, and Opportunities

O. Batet, A. Fried, L. Rippe, 2010 .

On the production of active nitrogen by thunderstorms over

B. Ridley, J. Walega, J. Dye, 1996 .

Emissions from biomass burning in the Yucatan

E. Atlas, D. Toohey, A. Weinheimer, 2009 .

Measurements of atmospheric gas‐phase and aqueous‐phase hydrogen peroxide concentrations in winter on the east coast of the United States

B. Heikes, P. Hobbs, A. Lazrus, 1989 .

Chemistry of hydrogen oxide radicals (HO x ) in the Arctic troposphere in spring

Alan Fried, Antony D. Clarke, William H. Brune, 2010 .

Chemical mechanisms of acid generation in the troposphere

B. Heikes, A. Lazrus, J. Walega, 1985, Nature.

Total reactive oxidized nitrogen (NOy) in the remote Pacific troposphere and its correlation with O3 and CO: Mauna Loa Observatory Photochemistry Experiment 1988

E. Atlas, B. Huebert, L. Heidt, 1992 .

Ozone chemistry in western U.S. wildfire plumes

J. Peischl, G. Diskin, A. Wisthaler, 2021, Science advances.

Observed and model‐calculated photostationary state at Mauna Loa Observatory during MLOPEX 2

D. Hauglustaine, S. Madronich, B. Ridley, 1996 .

Measurements and model simulations of the photostationary state during the Mauna Loa Observatory Photochemistry Experiment: Implications for radical concentrations and ozone production and loss rates

S. Madronich, R. Chatfield, D. Montzka, 1992 .

New insights into the column CH2O/NO2 ratio as an indicator of near‐surface ozone sensitivity

D. Blake, A. Weinheimer, A. Wisthaler, 2016 .

Intercomparison of NO sub 2 measurement techniques

J. W. Drummond, D. Fahey, B. Heikes, 1990 .

Marine latitude/altitude OH distributions: Comparison of Pacific Ocean observations with models

D. Blake, Yuhang Wang, S. Vay, 2001 .

Central/eastern North Pacific photochemical precursor distributions for fall/spring seasons as defined by airborne field studies

D. Blake, S. Vay, B. Anderson, 2003 .

Top-down estimates of anthropogenic VOC emissions in South Korea using formaldehyde vertical column densities from aircraft during the KORUS-AQ campaign

D. Blake, C. Nowlan, A. Wisthaler, 2021, Elementa: Science of the Anthropocene.

Airborne formaldehyde and volatile organic compound measurements over the Daesan petrochemical complex on Korea’s northwest coast during the Korea-United States Air Quality study

D. Blake, I. Simpson, A. Wisthaler, 2020, Elementa: Science of the Anthropocene.

Observation-based modeling of ozone chemistry in the Seoul metropolitan area during the Korea-United States Air Quality Study (KORUS-AQ)

D. Blake, A. Weinheimer, G. Diskin, 2020, Elementa: Science of the Anthropocene.

The first evaluation of formaldehyde column observations by improved Pandora spectrometers during the KORUS-AQ field study.

Jay R. Herman, Dirk Richter, Alan Fried, 2018, Atmospheric chemistry and physics.

Compact highly sensitive multi-species airborne mid-IR spectrometer

A. Fried, M. Taubman, D. Richter, 2015 .

Meridional distributions of NOx, NOy, and other species in the lower stratosphere and upper troposphere during AASE II

D. Blake, A. Weinheimer, B. Anderson, 1994 .

On the sources and sinks of atmospheric VOCs: an integrated analysis of recent aircraft campaigns over North America

J. Peischl, J. D. de Gouw, D. Blake, 2019, Atmospheric chemistry and physics.

On the sources and sinks of atmospheric VOCs : An integrated 1 analysis of recent aircraft campaigns over North America 2

J. Peischl, J. D. de Gouw, D. Blake, 2019 .

Formaldehyde column density measurements as a suitable pathway to estimate near‐surface ozone tendencies from space

D. Blake, A. Weinheimer, G. Diskin, 2016, Journal of geophysical research. Atmospheres : JGR.

Role of convection in redistributing formaldehyde to the upper troposphere over North America and the North Atlantic during the summer 2004 INTEX campaign

D. Blake, T. Bertram, R. Cohen, 2008 .

Advances in hardware, system diagnostics software, and acquisition procedures for high performance airborne tunable diode laser measurements of formaldehyde

C. Roller, A. Fried, J. Walega, 2006 .

Sources and characteristics of summertime organic aerosol in the Colorado Front Range: perspective from measurements and WRF-Chem modeling

D. Blake, A. Weinheimer, G. Huey, 2018, Atmospheric Chemistry and Physics.

Photochemical ozone production in the rural southeastern United States during the 1990 Rural Oxidants in the Southern Environment (ROSE) program

Hal Westberg, Gregory J. Frost, Melissa G. Trainer, 1998 .

In situ measurements and modeling of reactive trace gases in a small biomass burning plume

F. Keutsch, A. Weinheimer, G. Diskin, 2015 .

Formaldehyde columns from the Ozone Monitoring Instrument: Urban versus background levels and evaluation using aircraft data and a global model.

Dirk Richter, Alan Fried, Thomas P. Kurosu, 2011, Journal of geophysical research.

Atmospheric Carbon and Transport – America (ACT‐America) Data Sets: Description, Management, and Delivery

Z. Barkley, K. Davis, T. Lauvaux, 2021, Earth and space science.

Anthropogenic Secondary Organic Aerosols Contribute Substantially to Air Pollution Mortality

J. Peischl, D. Blake, A. Hodzic, 2020 .

Revisiting global fossil fuel and biofuel emissions of ethane

S. Herndon, A. Turner, D. Blake, 2017 .

Multispecies Assessment of Factors Influencing Regional CO2 and CH4 Enhancements During the Winter 2017 ACT‐America Campaign

K. Davis, T. Lauvaux, C. Sweeney, 2020, Journal of Geophysical Research: Atmospheres.

The Deep Convective Clouds and Chemistry (DC3) Field Campaign

J. Peischl, A. Weinheimer, J. Jimenez, 2015 .

Secondary organic aerosols from anthropogenic volatile organic compounds contribute substantially to air pollution mortality

J. Peischl, J. D. de Gouw, Meng Li, 2021, Atmospheric Chemistry and Physics.

Regional ozone and urban plumes in the southeastern United States : Birmingham, a case study

Melissa G. Trainer, Gregory L. Kok, David D. Parrish, 1995 .

Impacts of the Denver Cyclone on regional air quality and aerosol formation in the Colorado Front Range during FRAPPÉ 2014

S. Herndon, G. Pfister, A. Weinheimer, 2016 .

Aerosol optical extinction during the Front Range Air Pollution andPhotochemistry Éxperiment (FRAPPÉ) 2014 summertime field campaign,Colorado, USA

S. Herndon, A. Weinheimer, G. Huey, 2015 .

Atmospheric Carbon and Transport – America (ACT-America) Datasets: Description, Management, and Delivery

Z. Barkley, K. Davis, T. Lauvaux, 2021 .

Characterization of NOx, SO2, ethene, and propene from industrial emission sources in Houston, Texas

J. Peischl, E. Atlas, S. Schauffler, 2010 .

Formaldehyde Distribution over North America: Implications for Satellite Retrievals of Formaldehyde Columns and Isoprene Emission

D. Jacob, D. Blake, S. Turquety, 2006 .

In situ measurements of HNO3, NOy, NO, and O3 in the lower stratosphere and upper troposphere

T. L. Thompson, D. Fahey, C. T. McElroy, 2001 .

On the effectiveness of nitrogen oxide reductions as a control over ammonium nitrate aerosol

A. Weinheimer, Qi Zhang, A. Shusterman, 2015 .

NOx control over ammonium nitrate

Ey, A. Shusterman, R. Cohen, 2015 .

Primary and secondary sources of formaldehyde in urban atmospheres: Houston Texas region

Dirk Richter, Alan Fried, Scott C. Herndon, 2012 .

Evaluations of NO x and highly reactive VOC emission inventories in Texas and their implications for ozone plume simulations during the Texas Air Quality Study 2006

K. F. Boersma, J. Burrows, J. Peischl, 2011 .

Evaluations of NOx and highly reactive VOC emission inventories in Texas

J. Burrows, J. Peischl, E. Atlas, 2011 .

Emissions from biomass burning in the

E. Atlas, D. Toohey, A. Weinheimer, 2009 .

Hydrogen peroxide, methyl hydroperoxide, and formaldehyde over North America and the North Atlantic

B. Heikes, D. O’Sullivan, A. Fried, 2007 .

Partitioning and budget of NO y species during the Mauna Loa Observatory Photochemistry Experiment

E. Atlas, S. Schauffler, B. Huebert, 1992 .

Correction to ``The behavior of some organic nitrates at Boulder and Niwot Ridge, Colorado,''

S. Madronich, H. Westberg, D. Parrish, 1990 .

Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals based on measurements over the Pacific during TRACE‐P

D. Jacob, D. Blake, H. Fuelberg, 2004 .

A small, high-sensitivity, medium-response ozone detector suitable for measurements from light aircraft

F. E. Grahek, B. Ridley, J. Walega, 1992 .

Impact of Mexico City emissions on regional air quality from MOZART-4 simulations

J. Lamarque, P. Hess, D. Blake, 2010 .

Parameterization of subgrid scale convective cloud transport in a mesoscale regional chemistry model

F. Fehsenfeld, S. Mckeen, S. Liu, 1994 .

Effect of Marine and Land Convection on Wet Scavenging of Ozone Precursors Observed During a SEAC4RS Case Study

M. Bela, M. Barth, C. Homeyer, 2023, Journal of Geophysical Research: Atmospheres.

Convective transport of formaldehyde to the upper troposphere and lower stratosphere and associated scavenging in thunderstorms over the central United States during the 2012 DC3 study

J. Peischl, D. Blake, A. Weinheimer, 2016 .

Ultra-high-precision mid-IR spectrometer II: system description and spectroscopic performance

A. Fried, D. Richter, J. Walega, 2006 .

A comparison of aircraft and ground-based measurements at Mauna Loa Observatory, Hawaii, during GTE PEM-West and MLOPEX 2

E. Dlugokencky, E. Atlas, S. Schauffler, 1996 .

Measurements of nitric oxide and nitrogen dioxide during the Mauna Loa Observatory Photochemistry Experiment

B. Huebert, D. Montzka, B. Ridley, 1992 .

Modeling NH4NO3 Over the San Joaquin Valley During the 2013 DISCOVER‐AQ Campaign

David J. Miller, K. Sun, A. Weinheimer, 2018, Journal of geophysical research. Atmospheres : JGR.

Anthropogenic Secondary Organic Aerosols from Anthropogenic Volatile Organic 2 Compounds Contribute Substantially to Air Pollution Mortality

J. Peischl, Meng Li, D. Blake, 2021 .

Distributions of NO, NOx, NOy, and O3 to 12 km altitude during the summer monsoon season over New Mexico

B. Ridley, J. Walega, J. Dye, 1994 .

Estimating Methane Emissions From Underground Coal and Natural Gas Production in Southwestern Pennsylvania

Z. Barkley, T. Lauvaux, A. Deng, 2019, Geophysical Research Letters.

Atmospheric Implications of Large C2‐C5 Alkane Emissions From the U.S. Oil and Gas Industry

D. Blake, E. Mahieu, K. Strong, 2019, Journal of geophysical research. Atmospheres : JGR.

High-precision CO2 isotopologue spectrometer with a difference-frequency-generation laser source.

Dirk Richter, Alan Fried, Frank K Tittel, 2009, Optics letters.

Difference frequency generation spectrometer for simultaneous multispecies detection.

A. Fried, L. Rippe, D. Richter, 2010, Optics express.

Observations of nonmethane organic compounds during ARCTAS - Part 1: Biomass burning emissions and plume enhancements

D. Blake, A. Weinheimer, S. Vay, 2011 .

Impacts of physical parametrization on prediction of ethane concentrations for oil and gas emissions

G. Carmichael, G. Pfister, P. Saide, 2018 .

Impacts of physical parameterization on prediction of ethane concentrations for oil and gas emissions in WRF-Chem

G. Carmichael, G. Pfister, P. Saide, 2018, Atmospheric Chemistry and Physics.

Impacts of physical parametrization on prediction of ethane concentrations for oil and gas emissions

G. Carmichael, G. Pfister, P. Saide, 2018 .

On the sources and sinks of atmospheric VOCs: an integrated analysis of recent aircraft campaigns over North America

J. Peischl, J. D. de Gouw, E. Atlas, 2019, Atmospheric chemistry and physics.

Formaldehyde columns from the Ozone Monitoring Instrument: Urban versus background levels and evaluation using aircraft data and a global model.

K. Chance, J. Marshall, B. Rappenglück, 2011, Journal of geophysical research.

First demonstration of a high performance difference frequency spectrometer on airborne platforms.

Dirk Richter, Alan Fried, A. Fried, 2007, Optics express.

The First Evaluation of Formaldehyde Column Observations by Pandora Spectrometers during the KORUS-AQ Field Study

Andrew R. Whitehill, J. Szykman, R. Swap, 2018 .

M. Sulprizio, I. D. Smedt, R. Ferrare, 2016 .

An analysis of fast photochemistry over high northern latitudes during spring and summer using in-situ observations from ARCTAS and TOPSE

D. Blake, A. Weinheimer, G. Diskin, 2012 .

Airborne atmospheric laser spectroscopy

A. Fried, D. Richter, J. Walega, 2013, CLEO: 2013.

Advanced Difference Frequency Generation Laser Spectrometer: Design and Airborne Field Performance

A. Fried, D. Richter, J. Walega, 2013, CLEO 2013.

Impact of Mexico City Emissions on Regional Air Quality from Impact of Mexico City Emissions on Regional Air Quality from MOZART-4 Simulations MOZART-4 Simulations

A. Weinheimer, C. Wiedinmyer, M. Mena-Carrasco, 2022 .

Compact measurement system for the simultaneous determination of NO, NO2, NOy, and O3 using a small aircraft

James G. Walega, James E. Dye, F. E. Grahek, 1991, Photonics West - Lasers and Applications in Science and Engineering.