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Chen X, Millet DB, Singh HB, Wisthaler A, Apel EC, Atlas EL, Blake DR, Bourgeois I, Brown SS, Crounse JD, de Gouw JA, Flocke FM, Fried A, Heikes BG, Hornbrook RS, Mikoviny T, Min KE, Müller M, Neuman JA, O'Sullivan DW, Peischl J, Pfister GG, Richter D, Roberts JM, Ryerson TB, Shertz SR, Thompson CR, Treadaway V, Veres PR, Walega J, Warneke C, Washenfelder RA, Weibring P, Yuan B. On the sources and sinks of atmospheric VOCs: an integrated analysis of recent aircraft campaigns over North America. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019; 19:9097-9123. [PMID: 33688334 PMCID: PMC7939023 DOI: 10.5194/acp-19-9097-2019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
We apply a high-resolution chemical transport model (GEOS-Chem CTM) with updated treatment of volatile organic compounds (VOCs) and a comprehensive suite of airborne datasets over North America to (i) characterize the VOC budget and (ii) test the ability of current models to capture the distribution and reactivity of atmospheric VOCs over this region. Biogenic emissions dominate the North American VOC budget in the model, accounting for 70 % and 95 % of annually emitted VOC carbon and reactivity, respectively. Based on current inventories anthropogenic emissions have declined to the point where biogenic emissions are the dominant summertime source of VOC reactivity even in most major North American cities. Methane oxidation is a 2x larger source of nonmethane VOCs (via production of formaldehyde and methyl hydroperoxide) over North America in the model than are anthropogenic emissions. However, anthropogenic VOCs account for over half of the ambient VOC loading over the majority of the region owing to their longer aggregate lifetime. Fires can be a significant VOC source episodically but are small on average. In the planetary boundary layer (PBL), the model exhibits skill in capturing observed variability in total VOC abundance (R 2 = 0:36) and reactivity (R 2 = 0:54). The same is not true in the free troposphere (FT), where skill is low and there is a persistent low model bias (~ 60 %), with most (27 of 34) model VOCs underestimated by more than a factor of 2. A comparison of PBL: FT concentration ratios over the southeastern US points to a misrepresentation of PBL ventilation as a contributor to these model FT biases. We also find that a relatively small number of VOCs (acetone, methanol, ethane, acetaldehyde, formaldehyde, isoprene C oxidation products, methyl hydroperoxide) drive a large fraction of total ambient VOC reactivity and associated model biases; research to improve understanding of their budgets is thus warranted. A source tracer analysis suggests a current overestimate of biogenic sources for hydroxyacetone, methyl ethyl ketone and glyoxal, an underestimate of biogenic formic acid sources, and an underestimate of peroxyacetic acid production across biogenic and anthropogenic precursors. Future work to improve model representations of vertical transport and to address the VOC biases discussed are needed to advance predictions of ozone and SOA formation.
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Affiliation(s)
- Xin Chen
- Department of Soil, Water, and Climate, University of Minnesota, Minneapolis-Saint Paul, MN, USA
| | - Dylan B. Millet
- Department of Soil, Water, and Climate, University of Minnesota, Minneapolis-Saint Paul, MN, USA
| | | | - Armin Wisthaler
- Institute for Ion Physics and Applied Physics, University of Innsbruck, 6020 Innsbruck, Austria
- Department of Chemistry, University of Oslo, Oslo, Norway
| | - Eric C. Apel
- Atmospheric Chemistry Observations & Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
| | - Elliot L. Atlas
- Department of Atmospheric Sciences, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL, USA
| | - Donald R. Blake
- Department of Chemistry, University of California, Irvine, Irvine, CA, USA
| | - Ilann Bourgeois
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
| | - Steven S. Brown
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
| | - John D. Crounse
- Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA
| | - Joost A. de Gouw
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
| | - Frank M. Flocke
- Atmospheric Chemistry Observations & Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
| | - Alan Fried
- Institute of Arctic & Alpine Research, University of Colorado, Boulder, CO, USA
| | - Brian G. Heikes
- Graduate School of Oceanography, University of Rhode Island, Narragansett, RI, USA
| | - Rebecca S. Hornbrook
- Atmospheric Chemistry Observations & Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
| | - Tomas Mikoviny
- Department of Chemistry, University of Oslo, Oslo, Norway
| | - Kyung-Eun Min
- School of Earth Science and Environmental Engineering, Gwangju Institute of Science and Technology, Gwangju, South Korea
| | - Markus Müller
- Institute for Ion Physics and Applied Physics, University of Innsbruck, 6020 Innsbruck, Austria
| | - J. Andrew Neuman
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
| | | | - Jeff Peischl
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
| | - Gabriele G. Pfister
- Atmospheric Chemistry Observations & Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
| | - Dirk Richter
- Institute of Arctic & Alpine Research, University of Colorado, Boulder, CO, USA
| | - James M. Roberts
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
| | - Thomas B. Ryerson
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
| | - Stephen R. Shertz
- Atmospheric Chemistry Observations & Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
| | - Chelsea R. Thompson
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
| | - Victoria Treadaway
- Graduate School of Oceanography, University of Rhode Island, Narragansett, RI, USA
| | - Patrick R. Veres
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
| | - James Walega
- Institute of Arctic & Alpine Research, University of Colorado, Boulder, CO, USA
| | - Carsten Warneke
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
| | | | - Petter Weibring
- Institute of Arctic & Alpine Research, University of Colorado, Boulder, CO, USA
| | - Bin Yuan
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, China
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Du Z, Xiao C, Furdui VI, Zhang W. The perchlorate record during 1956-2004 from Tienshan ice core, East Asia. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 656:1121-1132. [PMID: 30625644 DOI: 10.1016/j.scitotenv.2018.11.456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 11/26/2018] [Accepted: 11/29/2018] [Indexed: 06/09/2023]
Abstract
Perchlorate concentration in a shallow ice core at Tienshan, East Asia ranged between 0.55 and 52.1 ng L-1, with significant temporal variations during 1956-2004. Since the 1980s, a clear increasing trend of perchlorate was observed in the Miaoergou ice core, possibly the result of elevated stratospheric chlorine levels caused by emissions of anthropogenic volatile chlorine compounds. Although differences in trends and amounts were observed, the 1956-2004 perchlorate data from this study compares well with the perchlorate data from the High Arctic ice cores. The spatial and temporal differences of the perchlorate in Miaoergou ice core may be due to differences in anthropogenic sources. Such as, the nitrate ore field in Turpan-Hami Basin in eastern Xinjiang, China, may be the primary anthropogenic source. From the organic chlorine species emission data, HCFC-141b, HCFC-142b and HCFC-124 were identified as the primary anthropogenic sources responsible for the two perchlorate spikes observed for 1980-1996 and 1997-2001. The Miaoergou ice core covering the 1956-2004 period provides further evidence for the perchlorate deposition variations between mid-latitudes and the High Arctic regions.
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Affiliation(s)
- Zhiheng Du
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China.
| | - Cunde Xiao
- State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China
| | - Vasile I Furdui
- Ontario Ministry of the Environment, Conservation and Parks, 125 Resources Road, Toronto, ON M9P 3V6, Canada
| | - Wangbin Zhang
- Nanjing University School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing, China
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3
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Warneke C, Trainer M, de Gouw JA, Parrish DD, Fahey DW, Ravishankara AR, Middlebrook AM, Brock CA, Roberts JM, Brown SS, Neuman JA, Lerner BM, Lack D, Law D, Hübler G, Pollack I, Sjostedt S, Ryerson TB, Gilman JB, Liao J, Holloway J, Peischl J, Nowak JB, Aikin K, Min KE, Washenfelder RA, Graus MG, Richardson M, Markovic MZ, Wagner NL, Welti A, Veres PR, Edwards P, Schwarz JP, Gordon T, Dube WP, McKeen S, Brioude J, Ahmadov R, Bougiatioti A, Lin JJ, Nenes A, Wolfe GM, Hanisco TF, Lee BH, Lopez-Hilfiker FD, Thornton JA, Keutsch FN, Kaiser J, Mao J, Hatch C. Instrumentation and Measurement Strategy for the NOAA SENEX Aircraft Campaign as Part of the Southeast Atmosphere Study 2013. ATMOSPHERIC MEASUREMENT TECHNIQUES 2016; 9:3063-3093. [PMID: 29619117 PMCID: PMC5880326 DOI: 10.5194/amt-9-3063-2016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Natural emissions of ozone-and-aerosol-precursor gases such as isoprene and monoterpenes are high in the southeast of the US. In addition, anthropogenic emissions are significant in the Southeast US and summertime photochemistry is rapid. The NOAA-led SENEX (Southeast Nexus) aircraft campaign was one of the major components of the Southeast Atmosphere Study (SAS) and was focused on studying the interactions between biogenic and anthropogenic emissions to form secondary pollutants. During SENEX, the NOAA WP-3D aircraft conducted 20 research flights between 27 May and 10 July 2013 based out of Smyrna, TN. Here we describe the experimental approach, the science goals and early results of the NOAA SENEX campaign. The aircraft, its capabilities and standard measurements are described. The instrument payload is summarized including detection limits, accuracy, precision and time resolutions for all gas-and-aerosol phase instruments. The inter-comparisons of compounds measured with multiple instruments on the NOAA WP-3D are presented and were all within the stated uncertainties, except two of the three NO2 measurements. The SENEX flights included day- and nighttime flights in the Southeast as well as flights over areas with intense shale gas extraction (Marcellus, Fayetteville and Haynesville shale). We present one example flight on 16 June 2013, which was a daytime flight over the Atlanta region, where several crosswind transects of plumes from the city and nearby point sources, such as power plants, paper mills and landfills, were flown. The area around Atlanta has large biogenic isoprene emissions, which provided an excellent case for studying the interactions between biogenic and anthropogenic emissions. In this example flight, chemistry in and outside the Atlanta plumes was observed for several hours after emission. The analysis of this flight showcases the strategies implemented to answer some of the main SENEX science questions.
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Affiliation(s)
- C Warneke
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - M Trainer
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J A de Gouw
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - D D Parrish
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - D W Fahey
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - A R Ravishankara
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - A M Middlebrook
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - C A Brock
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J M Roberts
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - S S Brown
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J A Neuman
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - B M Lerner
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - D Lack
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - D Law
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - G Hübler
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - I Pollack
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - S Sjostedt
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - T B Ryerson
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J B Gilman
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J Liao
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J Holloway
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J Peischl
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J B Nowak
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - K Aikin
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - K-E Min
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - R A Washenfelder
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - M G Graus
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - M Richardson
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - M Z Markovic
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - N L Wagner
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - A Welti
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - P R Veres
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - P Edwards
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J P Schwarz
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - T Gordon
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - W P Dube
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - S McKeen
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - J Brioude
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | - R Ahmadov
- Cooperative Institute for Research in Environmental Sciences, Univ. of Colorado, Boulder
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO
| | | | - J J Lin
- Georgia Institute of Technology, Atlanta, GA
| | - A Nenes
- Georgia Institute of Technology, Atlanta, GA
- Foundation for Research and Technology Hellas, Greece
- National Observatory of Athens, Greece
| | - G M Wolfe
- NASA Goddard Space Flight Center, Greenbelt, MD
- University of Maryland Baltimore County
| | - T F Hanisco
- NASA Goddard Space Flight Center, Greenbelt, MD
| | - B H Lee
- University of Washington, Madison, WI
| | | | | | - F N Keutsch
- University of Wisconsin-Madison, Madison, WI
| | - J Kaiser
- University of Wisconsin-Madison, Madison, WI
| | - J Mao
- Geophysical Fluid Dynamics Laboratory, NOAA, Princeton, NJ
- Princeton University
| | - C Hatch
- Department of Chemistry, Hendrix College, 1600 Washington Ave., Conway, AR, USA
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Li F, Waugh DW, Douglass AR, Newman PA, Strahan SE, Ma J, Nielsen JE, Liang Q. Long-term changes in stratospheric age spectra in the 21st century in the Goddard Earth Observing System Chemistry-Climate Model (GEOSCCM). ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2012jd017905] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Strahan SE, Douglass AR, Stolarski RS, Akiyoshi H, Bekki S, Braesicke P, Butchart N, Chipperfield MP, Cugnet D, Dhomse S, Frith SM, Gettelman A, Hardiman SC, Kinnison DE, Lamarque JF, Mancini E, Marchand M, Michou M, Morgenstern O, Nakamura T, Olivié D, Pawson S, Pitari G, Plummer DA, Pyle JA, Scinocca JF, Shepherd TG, Shibata K, Smale D, Teyssèdre H, Tian W, Yamashita Y. Using transport diagnostics to understand chemistry climate model ozone simulations. ACTA ACUST UNITED AC 2011. [DOI: 10.1029/2010jd015360] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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6
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Washenfelder RA, Trainer M, Frost GJ, Ryerson TB, Atlas EL, de Gouw JA, Flocke FM, Fried A, Holloway JS, Parrish DD, Peischl J, Richter D, Schauffler SM, Walega JG, Warneke C, Weibring P, Zheng W. Characterization of NOx, SO2, ethene, and propene from industrial emission sources in Houston, Texas. ACTA ACUST UNITED AC 2010. [DOI: 10.1029/2009jd013645] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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7
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Bahreini R, Ervens B, Middlebrook AM, Warneke C, de Gouw JA, DeCarlo PF, Jimenez JL, Brock CA, Neuman JA, Ryerson TB, Stark H, Atlas E, Brioude J, Fried A, Holloway JS, Peischl J, Richter D, Walega J, Weibring P, Wollny AG, Fehsenfeld FC. Organic aerosol formation in urban and industrial plumes near Houston and Dallas, Texas. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2008jd011493] [Citation(s) in RCA: 198] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Douglass AR, Stolarski RS, Schoeberl MR, Jackman CH, Gupta ML, Newman PA, Nielsen JE, Fleming EL. Relationship of loss, mean age of air and the distribution of CFCs to stratospheric circulation and implications for atmospheric lifetimes. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007jd009575] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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9
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Zhou Y, Mao H, Russo RS, Blake DR, Wingenter OW, Haase KB, Ambrose J, Varner RK, Talbot R, Sive BC. Bromoform and dibromomethane measurements in the seacoast region of New Hampshire, 2002–2004. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007jd009103] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Warneke C, McKeen SA, de Gouw JA, Goldan PD, Kuster WC, Holloway JS, Williams EJ, Lerner BM, Parrish DD, Trainer M, Fehsenfeld FC, Kato S, Atlas EL, Baker A, Blake DR. Determination of urban volatile organic compound emission ratios and comparison with an emissions database. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd007930] [Citation(s) in RCA: 220] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- C. Warneke
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - S. A. McKeen
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - J. A. de Gouw
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - P. D. Goldan
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - W. C. Kuster
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - J. S. Holloway
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - E. J. Williams
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - B. M. Lerner
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - D. D. Parrish
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - M. Trainer
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | | | - S. Kato
- Department of Chemistry; University of Colorado; Boulder Colorado USA
| | - E. L. Atlas
- Rosenstiel School of Marine and Atmospheric Science; University of Miami; Miami Florida USA
| | - A. Baker
- Department of Chemistry; University of California; Irvine California USA
| | - D. R. Blake
- Department of Chemistry; University of California; Irvine California USA
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11
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Williams J, Gros V, Atlas E, Maciejczyk K, Batsaikhan A, Schöler HF, Forster C, Quack B, Yassaa N, Sander R, Van Dingenen R. Possible evidence for a connection between methyl iodide emissions and Saharan dust. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2005jd006702] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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12
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Parrish DD, Stohl A, Forster C, Atlas EL, Blake DR, Goldan PD, Kuster WC, de Gouw JA. Effects of mixing on evolution of hydrocarbon ratios in the troposphere. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd007583] [Citation(s) in RCA: 122] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- D. D. Parrish
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - A. Stohl
- Department of Regional and Global Pollution Issues; Norwegian Institute for Air Research; Kjeller Norway
| | - C. Forster
- Department of Regional and Global Pollution Issues; Norwegian Institute for Air Research; Kjeller Norway
| | - E. L. Atlas
- Division of Marine and Atmospheric Chemistry, Rosenstiel School of Marine and Atmospheric Science; University of Miami; Miami Florida USA
| | - D. R. Blake
- Department of Chemistry; University of California; Irvine California USA
| | - P. D. Goldan
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - W. C. Kuster
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
| | - J. A. de Gouw
- Earth System Research Laboratory; NOAA; Boulder Colorado USA
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Mühle J, Lueker TJ, Su Y, Miller BR, Prather KA, Weiss RF. Trace gas and particulate emissions from the 2003 southern California wildfires. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd007350] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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14
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Nassar R, Bernath PF, Boone CD, Clerbaux C, Coheur PF, Dufour G, Froidevaux L, Mahieu E, McConnell JC, McLeod SD, Murtagh DP, Rinsland CP, Semeniuk K, Skelton R, Walker KA, Zander R. A global inventory of stratospheric chlorine in 2004. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2006jd007073] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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15
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Warneke C, de Gouw JA, Stohl A, Cooper OR, Goldan PD, Kuster WC, Holloway JS, Williams EJ, Lerner BM, McKeen SA, Trainer M, Fehsenfeld FC, Atlas EL, Donnelly SG, Stroud V, Lueb A, Kato S. Biomass burning and anthropogenic sources of CO over New England in the summer 2004. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006878] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- C. Warneke
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - J. A. de Gouw
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - A. Stohl
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - O. R. Cooper
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - P. D. Goldan
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - W. C. Kuster
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - J. S. Holloway
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - E. J. Williams
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - B. M. Lerner
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - S. A. McKeen
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - M. Trainer
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - F. C. Fehsenfeld
- Chemical Sciences Division; NOAA Earth System Research Laboratory; Boulder Colorado USA
| | - E. L. Atlas
- Rosenstiel School of Marine and Atmospheric Science; University of Miami; Miami Florida USA
| | - S. G. Donnelly
- Department of Chemistry; Fort Hays State University; Fort Hays Kansas USA
| | - Verity Stroud
- National Center for Atmospheric Research; Boulder Colorado USA
| | - Amy Lueb
- National Center for Atmospheric Research; Boulder Colorado USA
| | - S. Kato
- Department of Chemistry; University of Colorado; Boulder Colorado USA
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16
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de Gouw JA, Warneke C, Stohl A, Wollny AG, Brock CA, Cooper OR, Holloway JS, Trainer M, Fehsenfeld FC, Atlas EL, Donnelly SG, Stroud V, Lueb A. Volatile organic compounds composition of merged and aged forest fire plumes from Alaska and western Canada. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006175] [Citation(s) in RCA: 140] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - C. Warneke
- NOAA Aeronomy Laboratory; Boulder Colorado USA
| | - A. Stohl
- NOAA Aeronomy Laboratory; Boulder Colorado USA
| | | | - C. A. Brock
- NOAA Aeronomy Laboratory; Boulder Colorado USA
| | | | | | - M. Trainer
- NOAA Aeronomy Laboratory; Boulder Colorado USA
| | | | - E. L. Atlas
- Rosenstiel School of Marine and Atmospheric Science; University of Miami; Miami Florida USA
| | - S. G. Donnelly
- Department of Chemistry; Fort Hays State University; Hays Kansas USA
| | - V. Stroud
- National Center for Atmospheric Research; Boulder Colorado USA
| | - A. Lueb
- National Center for Atmospheric Research; Boulder Colorado USA
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17
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Wilmouth DM, Stimpfle RM, Anderson JG, Elkins JW, Hurst DF, Salawitch RJ, Lait LR. Evolution of inorganic chlorine partitioning in the Arctic polar vortex. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006951] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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18
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Yang ES, Cunnold DM, Salawitch RJ, McCormick MP, Russell J, Zawodny JM, Oltmans S, Newchurch MJ. Attribution of recovery in lower-stratospheric ozone. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006371] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Parrish DD, Dunlea EJ, Atlas EL, Schauffler S, Donnelly S, Stroud V, Goldstein AH, Millet DB, McKay M, Jaffe DA, Price HU, Hess PG, Flocke F, Roberts JM. Changes in the photochemical environment of the temperate North Pacific troposphere in response to increased Asian emissions. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2004jd004978] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- D. D. Parrish
- Aeronomy Laboratory; National Oceanic and Atmospheric Administration; Boulder Colorado USA
| | - E. J. Dunlea
- Aeronomy Laboratory; National Oceanic and Atmospheric Administration; Boulder Colorado USA
| | - E. L. Atlas
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - S. Schauffler
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - S. Donnelly
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - V. Stroud
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - A. H. Goldstein
- Department of Environmental Science, Policy, and Management; University of California; Berkeley California USA
| | - D. B. Millet
- Department of Environmental Science, Policy, and Management; University of California; Berkeley California USA
| | - M. McKay
- Department of Environmental Science, Policy, and Management; University of California; Berkeley California USA
| | - D. A. Jaffe
- Interdisciplinary Arts and Sciences; University of Washington-Bothell; Bothell Washington USA
| | - H. U. Price
- Interdisciplinary Arts and Sciences; University of Washington-Bothell; Bothell Washington USA
- Department of Chemistry; University of Washington; Seattle Washington USA
| | - P. G. Hess
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - F. Flocke
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - J. M. Roberts
- Aeronomy Laboratory; National Oceanic and Atmospheric Administration; Boulder Colorado USA
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20
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Gros V, Williams J, Lawrence MG, von Kuhlmann R, van Aardenne J, Atlas E, Chuck A, Edwards DP, Stroud V, Krol M. Tracing the origin and ages of interlaced atmospheric pollution events over the tropical Atlantic Ocean with in situ measurements, satellites, trajectories, emission inventories, and global models. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2004jd004846] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- V. Gros
- Max Planck Institute for Chemistry; Mainz Germany
| | - J. Williams
- Max Planck Institute for Chemistry; Mainz Germany
| | | | | | | | - E. Atlas
- National Center for Atmospheric Research; Boulder Colorado USA
| | - A. Chuck
- School of Environmental Sciences; University of East Anglia; Norwich UK
| | - D. P. Edwards
- National Center for Atmospheric Research; Boulder Colorado USA
| | - V. Stroud
- National Center for Atmospheric Research; Boulder Colorado USA
| | - M. Krol
- Institute for Marine and Atmospheric Research Utrecht; Utrecht University; Utrecht Netherlands
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21
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de Gouw JA, Cooper OR, Warneke C, Hudson PK, Fehsenfeld FC, Holloway JS, Hübler G, Nicks Jr. DK, Nowak JB, Parrish DD, Ryerson TB, Atlas EL, Donnelly SG, Schauffler SM, Stroud V, Johnson K, Carmichael GR, Streets DG. Chemical composition of air masses transported from Asia to the U.S. West Coast during ITCT 2K2: Fossil fuel combustion versus biomass-burning signatures. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2003jd004202] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- J. A. de Gouw
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - O. R. Cooper
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - C. Warneke
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - P. K. Hudson
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - F. C. Fehsenfeld
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - J. S. Holloway
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - G. Hübler
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - D. K. Nicks Jr.
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - J. B. Nowak
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - D. D. Parrish
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - T. B. Ryerson
- Aeronomy Laboratory; National Oceanographic and Atmospheric Administration; Boulder Colorado USA
| | - E. L. Atlas
- National Center for Atmospheric Research; Boulder Colorado USA
| | - S. G. Donnelly
- National Center for Atmospheric Research; Boulder Colorado USA
| | | | - V. Stroud
- National Center for Atmospheric Research; Boulder Colorado USA
| | - K. Johnson
- National Center for Atmospheric Research; Boulder Colorado USA
| | - G. R. Carmichael
- Center for Global and Regional Environmental Research; University of Iowa; Iowa City Iowa USA
| | - D. G. Streets
- Decision and Information Sciences Division; Argonne National Laboratory; Argonne Illinois USA
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22
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Rahn T, Eiler JM, Boering KA, Wennberg PO, McCarthy MC, Tyler S, Schauffler S, Donnelly S, Atlas E. Extreme deuterium enrichment in stratospheric hydrogen and the global atmospheric budget of H2. Nature 2003; 424:918-21. [PMID: 12931182 DOI: 10.1038/nature01917] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2003] [Accepted: 07/15/2003] [Indexed: 11/08/2022]
Abstract
Molecular hydrogen (H2) is the second most abundant trace gas in the atmosphere after methane (CH4). In the troposphere, the D/H ratio of H2 is enriched by 120 per thousand relative to the world's oceans. This cannot be explained by the sources of H2 for which the D/H ratio has been measured to date (for example, fossil fuels and biomass burning). But the isotopic composition of H2 from its single largest source--the photochemical oxidation of methane--has yet to be determined. Here we show that the D/H ratio of stratospheric H2 develops enrichments greater than 440 per thousand, the most extreme D/H enrichment observed in a terrestrial material. We estimate the D/H ratio of H2 produced from CH4 in the stratosphere, where production is isolated from the influences of non-photochemical sources and sinks, showing that the chain of reactions producing H2 from CH4 concentrates D in the product H2. This enrichment, which we estimate is similar on a global average in the troposphere, contributes substantially to the D/H ratio of tropospheric H2.
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Affiliation(s)
- Thom Rahn
- Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, USA.
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