Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aaq0524 |
Volatile chemical products emerging as largest petrochemical source of urban organic emissions | |
McDonald, Brian C.1,2; de Gouw, Joost A.1,2; Gilman, Jessica B.2; Jathar, Shantanu H.3; Akherati, Ali3; Cappa, Christopher D.4; Jimenez, Jose L.1,5; Lee-Taylor, Julia1,6; Hayes, Patrick L.7; McKeen, Stuart A.1,2; Cui, Yu Yan1,2,13; Kim, Si-Wan1,2,14; Gentner, Drew R.8,9; Isaacman-VanWertz, Gabriel10; Goldstein, Allen H.11,12; Harley, Robert A.12; Frost, Gregory J.2; Roberts, James M.2; Ryerson, Thomas B.2; Trainer, Michael2 | |
2018-02-16 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 359期号:6377页码:760-764 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Canada; South Korea |
英文摘要 | A gap in emission inventories of urban volatile organic compound (VOC) sources, which contribute to regional ozone and aerosol burdens, has increased as transportation emissions in the United States and Europe have declined rapidly. A detailed mass balance demonstrates that the use of volatile chemical products (VCPs)-including pesticides, coatings, printing inks, adhesives, cleaning agents, and personal care products-now constitutes half of fossil fuel VOC emissions in industrialized cities. The high fraction of VCP emissions is consistent with observed urban outdoor and indoor air measurements. We show that human exposure to carbonaceous aerosols of fossil origin is transitioning away from transportation-related sources and toward VCPs. Existing U.S. regulations on VCPs emphasize mitigating ozone and air toxics, but they currently exempt many chemicals that lead to secondary organic aerosols. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425116200037 |
WOS关键词 | MOTOR-VEHICLE EMISSIONS ; LONG-TERM TRENDS ; COAST AIR BASIN ; AEROSOL FORMATION ; LOS-ANGELES ; AMBIENT CONCENTRATIONS ; CLEANING PRODUCTS ; VAPOR-PRESSURE ; WALL LOSSES ; CALNEX 2010 |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/197987 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA; 2.NOAA, Chem Sci Div, Earth Syst Res Lab, Boulder, CO 80305 USA; 3.Colorado State Univ, Dept Mech Engn, Ft Collins, CO 80523 USA; 4.Univ Calif Davis, Dept Civil & Environm Engn, Davis, CA 95616 USA; 5.Univ Colorado, Dept Chem & Biochem, Campus Box 215, Boulder, CO 80309 USA; 6.Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA; 7.Univ Montreal, Dept Chem, Montreal, PQ, Canada; 8.Yale Univ, Dept Chem & Environm Engn, New Haven, CT USA; 9.Yale Univ, Sch Forestry & Environm Studies, New Haven, CT 06511 USA; 10.Virginia Polytech Inst & State Univ, Dept Civil & Environm Engn, Blacksburg, VA 24061 USA; 11.Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA; 12.Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA; 13.Calif Air Resources Board, Sacramento, CA USA; 14.Yonsei Univ, Dept Atmospher Sci, Seoul, South Korea |
推荐引用方式 GB/T 7714 | McDonald, Brian C.,de Gouw, Joost A.,Gilman, Jessica B.,et al. Volatile chemical products emerging as largest petrochemical source of urban organic emissions[J]. SCIENCE,2018,359(6377):760-764. |
APA | McDonald, Brian C..,de Gouw, Joost A..,Gilman, Jessica B..,Jathar, Shantanu H..,Akherati, Ali.,...&Trainer, Michael.(2018).Volatile chemical products emerging as largest petrochemical source of urban organic emissions.SCIENCE,359(6377),760-764. |
MLA | McDonald, Brian C.,et al."Volatile chemical products emerging as largest petrochemical source of urban organic emissions".SCIENCE 359.6377(2018):760-764. |
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