Search Results - "Chance, Kelly"

Revisiting the effectiveness of HCHO/NO2 ratios for inferring ozone sensitivity to its precursors using high resolution airborne remote sensing observations in a high ozone episode during the KORUS-AQ campaign by Souri, Amir H., Nowlan, Caroline R., Wolfe, Glenn M., Lamsal, Lok N., Chan Miller, Christopher E., Abad, Gonzalo González, Janz, Scott J., Fried, Alan, Blake, Donald R., Weinheimer, Andrew J., Diskin, Glenn S., Liu, Xiong, Chance, Kelly

“…The nonlinear chemical processes involved in ozone production (P(O3)) have necessitated using proxy indicators to convey information about the primary…”
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Long‐term (2005–2014) trends in formaldehyde (HCHO) columns across North America as seen by the OMI satellite instrument: Evidence of changing emissions of volatile organic compounds by Zhu, Lei, Mickley, Loretta J., Jacob, Daniel J., Marais, Eloïse A., Sheng, Jianxiong, Hu, Lu, Abad, Gonzalo González, Chance, Kelly

“…Satellite observations of formaldehyde (HCHO) columns provide top‐down information on emissions of highly reactive volatile organic compounds (VOCs). We…”
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Anthropogenic emissions of highly reactive volatile organic compounds in eastern Texas inferred from oversampling of satellite (OMI) measurements of HCHO columns by Zhu, Lei, Jacob, Daniel J, Mickley, Loretta J, Marais, Eloïse A, Cohan, Daniel S, Yoshida, Yasuko, Duncan, Bryan N, González Abad, Gonzalo, Chance, Kelly V

“…Satellite observations of formaldehyde (HCHO) columns provide top-down constraints on emissions of highly reactive volatile organic compounds (HRVOCs). This…”
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Five decades observing Earth’s atmospheric trace gases using ultraviolet and visible backscatter solar radiation from space by Gonzalez Abad, Gonzalo, Souri, Amir Hossein, Bak, Juseon, Chance, Kelly, Flynn, Lawrence E., Krotkov, Nickolay A., Lamsal, Lok, Li, Can, Liu, Xiong, Miller, Christopher Chan, Nowlan, Caroline R., Suleiman, Raid, Wang, Huiqun

“…•Review of nadir UV–vis space-borne instruments for monitoring of atmospheric composition.•Description of trace gase retrieval techniques in the UV–vis…”
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Towards a Satellite Formaldehyde – in situ Hybrid Estimate for Organic Aerosol Abundance by Liao, Jin, Hanisco, Thomas F., Wolfe, Glenn M., Clair, Jason St, Jimenez, Jose L., Campuzano-Jost, Pedro, Nault, Benjamin A., Fried, Alan, Marais, Eloise A., Abad, Gonzalo Gonzalez, Chance, Kelly, Jethva, Hiren T., Ryerson, Thomas B., Warneke, Carsten, Wisthaler, Armin

“…Organic aerosol (OA) is one of the main components of the global particulate burden and intimately links natural and anthropogenic emissions with air quality…”
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Adjoint inversion of Chinese non-methane volatile organic compound emissions using space-based observations of formaldehyde and glyoxal by Cao, Hansen, Fu, Tzung-May, Zhang, Lin, Henze, Daven K, Miller, Christopher Chan, Lerot, Christophe, Abad, Gonzalo Gonzalez, De Smedt, Isabelle, Zhang, Qiang, van Roozendael, Michel, Hendrick, Francois, Chance, Kelly, Li, Jie, Zheng, Junyu, Zhao, Yuanhong

“…We used the GEOS-Chem model and its adjoint to quantify Chinese non-methane volatile organic compound (NMVOC) emissions for the year 2007, using the…”
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Evaluating a Space‐Based Indicator of Surface Ozone‐NOx‐VOC Sensitivity Over Midlatitude Source Regions and Application to Decadal Trends by Jin, Xiaomeng, Fiore, Arlene M., Murray, Lee T., Valin, Lukas C., Lamsal, Lok N., Duncan, Bryan, Folkert Boersma, K., De Smedt, Isabelle, Abad, Gonzalo Gonzalez, Chance, Kelly, Tonnesen, Gail S.

“…Determining effective strategies for mitigating surface ozone (O3) pollution requires knowledge of the relative ambient concentrations of its precursors, NOx,…”
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Glyoxal Yield from Isoprene Oxidation and Relation to Formaldehyde: Chemical Mechanism, Constraints from SENEX Aircraft Observations, and Interpretation of OMI Satellite Data by Miller, Christopher Chan, Jacob, Daniel J., Marais, Eloise A., Yu, Karen, Travis, Katherine R., Kim, Patrick S., Fisher, Jenny A., Zhu, Lei, Wolfe, Glenn M., Hanisco, Thomas F., Keutsch, Frank N., Kaiser, Jennifer, Min, Kyung-Eun, Brown, Steven S., Washenfelder, Rebecca A., Gonzalez Abad, Gonzalo, Chance, Kelly

“…Glyoxal (CHOCHO) is produced in the atmosphere by the oxidation of volatile organic compounds(VOCs). Like formaldehyde (HCHO), another VOC oxidation product,…”
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Hotspot of glyoxal over the Pearl River delta seen from the OMI satellite instrument: implications for emissions of aromatic hydrocarbons by Chan Miller, Christopher, Jacob, Daniel J, González Abad, Gonzalo, Chance, Kelly

“…The Pearl River delta (PRD) is a densely populated hub of industrial activity located in southern China. OMI (Ozone Monitoring Instrument) satellite…”
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Spatial distribution of isoprene emissions from North America derived from formaldehyde column measurements by the OMI satellite sensor by Millet, Dylan B., Jacob, Daniel J., Boersma, K. Folkert, Fu, Tzung-May, Kurosu, Thomas P., Chance, Kelly, Heald, Colette L., Guenther, Alex

“…Space‐borne formaldehyde (HCHO) column measurements from the Ozone Monitoring Instrument (OMI), with 13 × 24 km2 nadir footprint and daily global coverage,…”
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Smithsonian Astrophysical Observatory Ozone Mapping and Profiler Suite (SAO OMPS) formaldehyde retrieval by González Abad, Gonzalo, Vasilkov, Alexander, Seftor, Colin, Liu, Xiong, Chance, Kelly

“…This paper presents our new formaldehyde (H2CO) retrievals, obtained from spectra recorded by the nadir instrument of the Ozone Mapping and Profiler Suite…”
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Validation of satellite formaldehyde (HCHO) retrievals using observations from 12 aircraft campaigns by Zhu, Lei, González Abad, Gonzalo, Nowlan, Caroline R, Chan Miller, Christopher, Chance, Kelly, Apel, Eric C, DiGangi, Joshua P, Fried, Alan, Hanisco, Thomas F, Hornbrook, Rebecca S, Hu, Lu, Kaiser, Jennifer, Keutsch, Frank N, Permar, Wade, St. Clair, Jason M, Wolfe, Glenn M

“…Formaldehyde (HCHO) has been measured from space for more than 2 decades. Owing to its short atmospheric lifetime, satellite HCHO data are used widely as a…”
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Characterization and correction of Global Ozone Monitoring Experiment 2 ultraviolet measurements and application to ozone profile retrievals by Cai, Zhaonan, Liu, Yi, Liu, Xiong, Chance, Kelly, Nowlan, Caroline R., Lang, Ruediger, Munro, Rosemary, Suleiman, Raid

“…We present an assessment study of the Global Ozone Monitoring Experiment 2 (GOME‐2) reflectance for the wavelength range 270–350 nm by comparing measurements…”
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Space-based formaldehyde measurements as constraints on volatile organic compound emissions in east and south Asia and implications for ozone by Fu, Tzung-May, Jacob, Daniel J., Palmer, Paul I., Chance, Kelly, Wang, Yuxuan X., Barletta, Barbara, Blake, Donald R., Stanton, Jenny C., Pilling, Michael J.

“…We use a continuous 6‐year record (1996–2001) of GOME satellite measurements of formaldehyde (HCHO) columns over east and south Asia to improve regional…”
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Global partitioning of NOx sources using satellite observations: relative roles of fossil fuel combustion, biomass burning and soil emissions by Jaeglé, Lyatt, Steinberger, Linda, Martin, Randall V, Chance, Kelly

“…We use space-based observations of NO2 columns from the Global Ozone Monitoring Experiment (GOME) to derive monthly top-down NOx emissions for 2000 via inverse…”
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Absorption cross-sections of ozone in the ultraviolet and visible spectral regions: Status report 2015 by Orphal, Johannes, Staehelin, Johannes, Tamminen, Johanna, Braathen, Geir, De Backer, Marie-Renée, Bais, Alkiviadis, Balis, Dimitris, Barbe, Alain, Bhartia, Pawan K., Birk, Manfred, Burkholder, James B., Chance, Kelly, von Clarmann, Thomas, Cox, Anthony, Degenstein, Doug, Evans, Robert, Flaud, Jean-Marie, Flittner, David, Godin-Beekmann, Sophie, Gorshelev, Viktor, Gratien, Aline, Hare, Edward, Janssen, Christof, Kyrölä, Erkki, McElroy, Thomas, McPeters, Richard, Pastel, Maud, Petersen, Michael, Petropavlovskikh, Irina, Picquet-Varrault, Benedicte, Pitts, Michael, Labow, Gordon, Rotger-Languereau, Maud, Leblanc, Thierry, Lerot, Christophe, Liu, Xiong, Moussay, Philippe, Redondas, Alberto, Van Roozendael, Michel, Sander, Stanley P., Schneider, Matthias, Serdyuchenko, Anna, Veefkind, Pepijn, Viallon, Joële, Viatte, Camille, Wagner, Georg, Weber, Mark, Wielgosz, Robert I., Zehner, Claus

“…•Community-based review of different absorption cross-sections of ozone.•Different platforms (ground-based instruments, satellite sensors) and networks…”
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Impact of Using a New High-Resolution Solar Reference Spectrum on OMI Ozone Profile Retrievals by Bak, Juseon, Coddington, Odele, Liu, Xiong, Chance, Kelly, Lee, Hyo-Jung, Jeon, Wonbae, Kim, Jae-Hwan, Kim, Cheol-Hee

“…We evaluated a new high-resolution solar reference spectrum for characterizing space-borne Ozone Monitoring Instrument (OMI) measurements as well as for…”
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Global inventory of nitrogen oxide emissions constrained by space-based observations of NO2 columns by Martin, Randall V., Jacob, Daniel J., Chance, Kelly, Kurosu, Thomas P., Palmer, Paul I., Evans, Mathew J.

“…We use tropospheric NO2 columns from the Global Ozone Monitoring Experiment (GOME) satellite instrument to derive top‐down constraints on emissions of nitrogen…”
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Nitrogen dioxide and formaldehyde measurements from the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator over Houston, Texas by Nowlan, Caroline R, Liu, Xiong, Janz, Scott J, Kowalewski, Matthew G, Chance, Kelly, Follette-Cook, Melanie B, Fried, Alan, Gonzalez Abad, Gonzalo, Herman, Jay R, Judd, Laura M, Kwon, Hyeong-Ahn, Loughner, Christopher P, Pickering, Kenneth E, Richter, Dirk, Spinei, Elena, Walega, James, Weibring, Petter, Weinheimer, Andrew J

“…The GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator (GCAS) was developed in support of NASA's decadal survey GEO-CAPE…”
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Formaldehyde columns from the Ozone Monitoring Instrument: Urban versus background levels and evaluation using aircraft data and a global model by Boeke, Nicholas L., Marshall, Julian D., Alvarez, Sergio, Chance, Kelly V., Fried, Alan, Kurosu, Thomas P., Rappenglück, Bernhard, Richter, Dirk, Walega, James, Weibring, Petter, Millet, Dylan B.

“…We combine aircraft measurements (Second Texas Air Quality Study, Megacity Initiative: Local and Global Research Observations, Intercontinental Chemical…”
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