| 题名 | Anthropogenic Impacts on Tropospheric Reactive Chlorine Since the Preindustrial |
| 作者 | Zhai，Shuting1; Wang，Xuan2; McConnell，Joseph R.3; Geng，Lei4,5; Cole-Dai，Jihong6; Sigl，Michael7; Chellman，Nathan3; Sherwen，Tomás8,9; Pound，Ryan9; Fujita，Koji10; Hattori，Shohei11,12; Moch，Jonathan M.13; Zhu，Lei13,14  ; Evans，Mat8,9; Legrand，Michel15,16; Liu，Pengfei13,17; Pasteris，Daniel3,18; Chan，Yuk Chun1; Murray，Lee T.19; Alexander，Becky1
|
| 通讯作者 | Alexander，Becky |
| 发表日期 | 2021-07-03
|
| DOI | |
| 发表期刊 | |
| ISSN | 0094-8276
|
| EISSN | 1944-8007
|
| 卷号 | 48期号:14 |
| 摘要 | Tropospheric reactive gaseous chlorine (Cl) impacts the atmosphere's oxidation capacity with implications for chemically reduced gases such as methane. Here we use Greenland ice-core records of chlorine, sodium, and acidity, and global model simulations to show how tropospheric Cl has been impacted by anthropogenic emissions since the 1940s. We show that anthropogenic contribution of nonsea-salt chlorine significantly influenced total chlorine and its trends after the 1940s. The modeled regional 170% Cl increase from preindustrial to the 1970s was driven by acid displacement from sea-salt-aerosol, direct emission of hydrochloric acid (HCl) from combustion, and chemical reactions driven by anthropogenic nitrogen oxide (NO) emissions. Since the 1970s, the modeled 6% Cl decrease was caused mainly by reduced anthropogenic HCl emissions from air pollution mitigation policies. Our findings suggest that anthropogenic emissions of acidic gases and their emission control strategies have substantial impacts on Cl with implications for tropospheric oxidants, methane, and mercury. |
| 相关链接 | [Scopus记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 其他
|
| 资助项目 | U.S. National Science Foundation (NSF)[1702266,1644998,1904128]
; MEXT/JSPS KAKENHI[
|
| WOS研究方向 | Geology
|
| WOS类目 | Geosciences, Multidisciplinary
|
| WOS记录号 | WOS:000711496700069
|
| 出版者 | |
| EI入藏号 | 20213110709541
|
| EI主题词 | Air pollution
; Chlorine
; Emission control
; Hydrochloric acid
; Methane
; Nitrogen oxides
; Troposphere
|
| EI分类号 | Atmospheric Properties:443.1
; Air Pollution:451
; Air Pollution Control:451.2
; Chemical Products Generally:804
|
| ESI学科分类 | GEOSCIENCES
|
| Scopus记录号 | 2-s2.0-85111519367
|
| 来源库 | Scopus
|
| 引用统计 |
被引频次[WOS]：7
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/242066 |
| 专题 | 工学院_环境科学与工程学院 |
| 作者单位 | 1.Department of Atmospheric Sciences,University of Washington,Seattle,United States 2.School of Energy and Environment,City University of Hong Kong,Hong Kong SAR,China 3.Division of Hydrologic Sciences,Desert Research Institute,Reno,United States 4.School of Earth and Space Sciences,University of Science and Technology of China,Hefei,China 5.Hefei National Laboratory for Physical Sciences at the Microscale,University of Science and Technology of China,Hefei,China 6.Department of Chemistry and Biochemistry,South Dakota State University,Brookings,United States 7.Climate and Environmental Physics,University of Bern,Bern,Switzerland 8.National Centre for Atmospheric Science,University of York,York,United Kingdom 9.Wolfson Atmospheric Chemistry Laboratories,Department of Chemistry,University of York,York,United Kingdom 10.Graduate School of Environmental Studies,Nagoya University,Nagoya,Japan 11.Department of Chemical Science and Engineering,School of Materials and Chemical Technology,Tokyo Institute of Technology,Tokyo,Japan 12.International Center for Isotope Effects Research,Nanjing University,Nanjing,China 13.School of Engineering and Applied Sciences,Harvard University,Cambridge,United States 14.Now at School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,China 15.CNRS,Institut des Géosciences de l'Environnement,Université Grenoble Alpes,Grenoble,France 16.LISA (Laboratoire Interuniversitaire des Systèmes Atmosphériques),UMR CNRS 7583,Université Paris-Est-Créteil,Université de Paris,Institut Pierre Simon Laplace,Créteil,France 17.Now at School of Earth and Atmospheric Sciences,Georgia Institute of Technology,Atlanta,United States 18.Now at McGinley & Associates,Inc.,Reno,United States 19.Department of Earth and Environmental Sciences,University of Rochester,Rochester,United States |
| 推荐引用方式 GB/T 7714 |
Zhai，Shuting,Wang，Xuan,McConnell，Joseph R.,et al. Anthropogenic Impacts on Tropospheric Reactive Chlorine Since the Preindustrial[J]. GEOPHYSICAL RESEARCH LETTERS,2021,48(14).
|
| APA |
Zhai，Shuting.,Wang，Xuan.,McConnell，Joseph R..,Geng，Lei.,Cole-Dai，Jihong.,...&Alexander，Becky.(2021).Anthropogenic Impacts on Tropospheric Reactive Chlorine Since the Preindustrial.GEOPHYSICAL RESEARCH LETTERS,48(14).
|
| MLA |
Zhai，Shuting,et al."Anthropogenic Impacts on Tropospheric Reactive Chlorine Since the Preindustrial".GEOPHYSICAL RESEARCH LETTERS 48.14(2021).
|
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| Zhu2021GRL-2.pdf（1668KB） | -- | -- | 限制开放 | -- | ||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论