Volatile chemical products emerging as largest petrochemical source of urban organic emissions
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- Brian C. McDonald
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
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- Joost A. de Gouw
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
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- Jessica B. Gilman
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA.
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- Shantanu H. Jathar
- Department of Mechanical Engineering, Colorado State University, Fort Collins, CO, USA.
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- Ali Akherati
- Department of Mechanical Engineering, Colorado State University, Fort Collins, CO, USA.
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- Christopher D. Cappa
- Department of Civil and Environmental Engineering, University of California, Davis, CA, USA.
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- Jose L. Jimenez
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
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- Julia Lee-Taylor
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
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- Patrick L. Hayes
- Department of Chemistry, Université de Montréal, Montréal, Quebec, Canada.
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- Stuart A. McKeen
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
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- Yu Yan Cui
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
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- Si-Wan Kim
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
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- Drew R. Gentner
- Department of Chemical and Environmental Engineering, Yale University, New Haven, CT, USA.
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- Gabriel Isaacman-VanWertz
- Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA.
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- Allen H. Goldstein
- Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA, USA.
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- Robert A. Harley
- Department of Civil and Environmental Engineering, University of California, Berkeley, CA, USA.
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- Gregory J. Frost
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA.
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- James M. Roberts
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA.
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- Thomas B. Ryerson
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA.
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- Michael Trainer
- Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, USA.
抄録
<jats:title>Air pollution evolution</jats:title> <jats:p> Transport-derived emissions of volatile organic compounds (VOCs) have decreased owing to stricter controls on air pollution. This means that the relative importance of chemicals in pesticides, coatings, printing inks, adhesives, cleaning agents, and personal care products has increased. McDonald <jats:italic>et al.</jats:italic> show that these volatile chemical products now contribute fully one-half of emitted VOCs in 33 industrialized cities (see the Perspective by Lewis). Thus, the focus of efforts to mitigate ozone formation and toxic chemical burdens need to be adjusted. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6377" page="760" related-article-type="in-this-issue" vol="359" xlink:href="10.1126/science.aaq0524">760</jats:related-article> ; see also p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6377" page="744" related-article-type="in-this-issue" vol="359" xlink:href="10.1126/science.aar4925">744</jats:related-article> </jats:p>
収録刊行物
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- Science
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Science 359 (6377), 760-764, 2018-02-16
American Association for the Advancement of Science (AAAS)