Climate Change Data Portal
| Ultrasensitive Airborne Instrumentation for the Quantification of Aerosol Precursors | |
| 项目编号 | DE-FG02-07ER84896 |
| Gupta, Manish | |
| 项目主持机构 | Los Gatos Research |
| 开始日期 | 2008-08-15 |
| 结束日期 | 2012-08-14 |
| 英文摘要 | 'Health effects due to air pollution and the potential detrimental effects of climate change are among the most important current environment-related problems. Quantifying the effect of aerosols on the planet’s radiative balance is one of the most urgent tasks in our efforts to understand future climate change. The contributions of the various aerosol sources, the role of long-range transport, and the contribution of primary and secondary particulate matter to the ambient aerosol concentrations over Europe are still largely unknown. The proposed work has two objectives: (i) Reduction of the current uncertainty of the impact of aerosol particles on climate and quantification of the relationship between anthropogenic aerosol and regional air quality. To achieve this objective, the proposed work will concentrate on the areas of greatest uncertainties. We will identify and quantify the processes and sources governing global and regional aerosol concentrations, and quantify the feedback processes that link climate change and atmospheric aerosol concentrations with emphasis on the production and loading of natural aerosols and their precursors; (ii) Development and application of a fundamental capability to simulate the indirect climatic effect of aerosols in climate models, based on integration of size-resolved treatment of tropospheric aerosols and explicit aerosol-cloud microphysics into a Global Climate Model. The proposed work will produce advanced aerosol and cloud models that can be used by global and regional climate and air quality modeling scientific communities. (i) will be achieved by improving our understanding of atmospheric aerosol physics and chemistry, which, in turn, will enhance our ability to forecast short-term regional air quality, as well as to estimate the long-term aerosol effects on the current and future global climate. (ii) will help better assess future climate change.' |
| 学科分类 | 1103 - 工程热物理与能源利用;11 - 工程与技术;04 - 物理学 |
| 资助机构 | US-DOE |
| 项目经费 | 836885 |
| 项目类型 | Grant |
| 国家 | US |
| 语种 | 英语 |
| 文献类型 | 项目 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/76497 |
| 推荐引用方式 GB/T 7714 | Gupta, Manish.Ultrasensitive Airborne Instrumentation for the Quantification of Aerosol Precursors.2008. |
| 条目包含的文件 | 条目无相关文件。 | |||||
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| [Gupta, Manish]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Gupta, Manish]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Gupta, Manish]的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
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。
