| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1016/j.atmosenv.2009.08.021 |
| Atmospheric composition change -- Global and regional air quality. | |
| Monks PS; Granier C; Fuzzi S; Stohl A; Amann M; Baklanov A; Klimont Z | |
| 发表日期 | 2009 |
| 出处 | Atmospheric Environment 43 (33): 5268-5350 |
| 出版年 | 2009 |
| 语种 | 英语 |
| 摘要 | Air quality transcends all scales with the atmosphere from the local to the global with handovers and feedbacks at each scale interaction. Air quality has manifold effects on health, ecosystems, heritage and climate. In this review the state of scientific understanding in relation to global and regional air quality is outlined. The review discusses air quality, in terms of emissions, processing and transport of trace gases and aerosols. New insights into the characterization of both natural and anthropogenic emissions are reviewed looking at both natural (e.g. dust and lightning) as well as plant emissions. Trends in anthropogenic emissions both by region and globally are discussed as well as biomass burning emissions. In terms of chemical processing the major air quality elements of ozone, non-methane hydrocarbons, nitrogen oxide and aerosols are covered. A number of topics are presented as a way of integrating the process view into the atmospheric context; these include the atmospheric oxidation efficiency, halogen and HOx chemistry, night-time chemistry, tropical chemistry, heat waves, megacities, biomass burning and the regional hot spot of the Mediterranean. New findings in respect of the transport of pollutants across the scales are discussed, in particular the move to quantify the impact of long-range transport on regional air quality. Gaps and research questions that remain intractable are identified, the review concludes with a focus of research and policy questions for the coming decade. In particular, the policy challenges for concerted air quality and climate change policy (co-benefit) are discussed. |
| 主题 | Atmospheric Pollution (APD) |
| 关键词 | Atmosphere Troposphere Air quality Emissions Climate Co-benefit Oxidation chemistry Aerosols Transport of pollutants Ozone |
| URL | http://pure.iiasa.ac.at/id/eprint/8841/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/128970 |
| 推荐引用方式 GB/T 7714 | Monks PS,Granier C,Fuzzi S,et al. Atmospheric composition change -- Global and regional air quality.. 2009. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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