An Automated Aerosol Mass Spectrometer for the Regular Chemical Characterization of Aerosol Particles in the Upper Troposphere and Lowermost Stratosphere(AMS-CARIBIC)

用于对对流层上部和平流层最低层气溶胶颗粒进行常规化学表征的自动气溶胶质谱仪（AMS-CARIBIC）

• 批准号: 237520285
• 负责人: Professor Dr. Stephan Borrmann
• 金额: --
• 依托单位: Leibniz-Institut für Troposphärenforschung e.V. (TROPOS)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2013
• 资助国家: 德国
• 起止时间: 2012-12-31 至 2015-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/237520285?language=en
• 关键词: Automated; Aerosol; Mass; Spectrometer; Regular

The overall goal of the present proposal are regular measurementsof the aerosol particle chemical composition in the upper troposphereand lowermost stratosphere (UT/LMS). This region is important for andsensitive to climate change, and hence is of particular interest foratmospheric research. The measurements shall be carriedout in the framework of the passenger aircraft project IAGOS-CARIBIC (www.caribic.de). The present proposal comprises the construction, characterization, certification, and first application of a new,small and light aerosol mass spectrometer (AMS).Specific objectives are:- to modify a commercial aerosol mass spectrometer (most likely an instrument from Aerodyne Inc., www.aerodyne.com) for automated aircraft-borne operation- to characterize the new AMS performance under the changing operatingconditions experienced during flight and with respect to its analyticaland particle sizing capability- to receive the aviation approval by Lufthansa Technik to fly the AMS in CARIBIC- to accomplish first measurement flights with the new AMS as part of the CARIBIC container- to establish data quality assurance and data analysis procedures for monthly AMS flights

本建议的总体目标是定期测量对流层上部和平流层下部（UT/LMS）的气溶胶粒子化学成分。这一地区对气候变化很重要，也很敏感，因此对大气研究特别感兴趣。测量应在客机项目IAGOS-CARIBIC（www.caribic.de）的框架内进行。本提案包括一种新的、小型和轻型气溶胶质谱仪（AMS）的构造、表征、认证和首次应用。具体目标是：www.aerodyne.com）进行机载自动化操作-在飞行过程中经历的不断变化的操作条件下表征新的AMS性能，以及其分析和粒度测量能力-获得汉莎航空技术公司的航空批准，在CARIBIC飞行AMS-将新的AMS作为CARIBIC集装箱的一部分完成首次测量飞行-为每月的AMS飞行建立数据质量保证和数据分析程序