Climate Change Data Portal
| Composition analysis of ice particle residuals combining aerosol mass spectrometry and counterflow virtual impactor technique | |
| 项目编号 | http://gepris.dfg.de/gepris/projekt/201775031 |
| Dr.-Ing. FrankStratmann (Applicant); Dr. JohannesSchneider (Applicant) | |
| 项目主持机构 | Leibniz-Institut für Troposphärenforschung e.V. (TROPOS);Max-Planck-Institut für Chemie (Otto-Hahn-Institut) |
| 开始日期 | 2011 |
| 英文摘要 | The FTIR spectroscopy of the atmosphere has been established as a valuable and versatile tool to draw information about the composition, the dynamics and chemistry of the atmosphere. The FTIR spectroscopy is unique in the sense, that it records broadband yet highly resolved spectra which contain a wealth of information about many different trace gases. While the FTIR instruments have been developed to reach very high resolution and a high signal to noise ratio (SNR), the forward modeling uses spectroscopic assumptions and parameters (e.g. line strengths) which are currently not accurate enough to model atmospheric spectra recorded by FTIR spectroscopy. The work proposed here attempts to close this gap between technology and implementation of latest theoretical knowledge about the spectroscopy of important atmospheric gases, i.e. H2O and CH4. The combination of state-of-the-art laboratory measurements and the immediate testing of the obtained results by atmospheric research groups including an timely feed-back to the laboratory group does not yet exist. |
| 学科分类 | 0805 - 大气科学;08 - 地球科学 |
| 资助机构 | DE-DFG |
| 项目类型 | Research Units |
| URL | http://gepris.dfg.de/gepris/projekt/201775031 |
| 国家 | DE |
| 语种 | 英语 |
| 文献类型 | 项目 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/75855 |
| 推荐引用方式 GB/T 7714 | Dr.-Ing. FrankStratmann ,Dr. JohannesSchneider .Composition analysis of ice particle residuals combining aerosol mass spectrometry and counterflow virtual impactor technique.2011. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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