ATMOCHEM - POllution: MODeling and ObseRvatiOns (POMODORO)

ATMOCHEM - 污染：建模和观测 (POMODORO)

• 批准号: 83105094
• 负责人: Professor Dr. Peter Hoor
• 金额: --
• 依托单位: Institut für Physik der Atmosphäre
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2008
• 资助国家: 德国
• 起止时间: 2007-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/83105094?language=en
• 关键词: ATMOCHEM; POllution; MODeling; ObseRvatiOns; POMODORO

Despite numerous case studies, there is lack of knowledge about the global impact of pollution through biomass burning and anthropogenic sources on tropospheric ozone and the radical budget. Further the pathways and relevance of transport of pollutants into the lower stratosphere need clarification. This project combines altitude-resolved MIPAS limb measurements of various primary and secondary pollutants (CO, C2H6, C2H2, PAN, HNO3, O3, HCN, CH2O and others) and IASI ozone and CO tropospheric column measurements with model calculations and data assimilation to provide a better understanding of the sources, uplift, chemical processing, long-range transport and troposphere-to-stratosphere exchange of pollutants. MIPAS measurements of various pollutants will be used to distinguish different pollution sources (industrial/urban vs. biomass burning) by the chemical composition of plumes, taking advantage of the fact that plumes of different sources are characterized by different ratios of pollutants which can be used as chemical fingerprint. IASI ozone and CO measurements will be used to track plume propagation. Particular care will be devoted to quality assessment, improvement, and complement of spectroscopic data of pollutants, a key issue in remote sensing. Observations provided by this project will be complemented by MOPITT, SCIAMACHY, MLS, ODIN, ACE, as well as CARIBIC aircraft observations and will be used to constrain and verify modeling of pyroconvection, long range transport and chemical processing of pollutants, the relevance of various types of pollution to upper tropospheric ozone chemistry, and the intrusion of pollutants into the lower stratosphere. The tools to be used include chemical transport models (MOCAGE), data assimilation tools (MOCAGE-PALM), chemistry general circulation models (ECHAM5/MESSy), and Lagrangian tools. The goal is to assess the impact of pollution of various sources on a global scale.

尽管有许多案例研究，但缺乏关于生物质燃烧污染和人为来源对对流层臭氧和基本预算的全球影响的知识。此外，需要澄清污染物向平流层下部输送的途径和相关性。该项目将MIPAS对各种主要和次要污染物(CO、C2H6、C2H2、PAN、HNO3、O3、HCN、CH2O等)的高度分辨肢体测量以及IASI臭氧和CO对流层柱测量与模式计算和数据同化相结合，以更好地了解污染物的来源、抬升、化学处理、远距离输送和对流层至平流层交换。利用不同来源的羽流具有不同的污染物比例作为化学指纹的事实，将利用MIPAS对各种污染物的测量结果，通过羽流的化学成分来区分不同的污染源(工业/城市和生物质燃烧)。将使用IASI臭氧和CO测量来跟踪羽流的传播。将特别注意污染物光谱数据的质量评估、改进和补充，这是遥感中的一个关键问题。该项目提供的观测将得到MOPITT、SCIAMACHY、MLS、ODIN、ACE以及CARIBIC飞机观测的补充，并将用于限制和验证对热对流的模拟、污染物的长距离输送和化学处理、各类污染与对流层上层臭氧化学的相关性以及污染物侵入平流层下层的情况。将使用的工具包括化学输送模式(MOCAGE)、数据同化工具(MOCAGE-Palm)、化学环流模式(ECHAM5/MESY)和拉格朗日工具。目标是在全球范围内评估各种污染源的影响。

项目成果

A quasi chemistry-transport model mode for EMAC

• DOI: 10.5194/gmd-4-195-2011
• 发表时间: 2011-01-01
• 期刊: GEOSCIENTIFIC MODEL DEVELOPMENT
• 影响因子: 5.1
• 作者: Deckert, R.;Joeckel, P.;Hoor, P.
• 通讯作者: Hoor, P.

Application of SCIAMACHY and MOPITT CO total column measurements to evaluate model results over biomass burning regions and Eastern China

• DOI: 10.5194/acp-11-6083-2011
• 发表时间: 2011-06
• 期刊: Atmospheric Chemistry and Physics
• 影响因子: 6.3
• 作者: Cheng Liu;S. Beirle;T. Butler;Jane Liu;P. Hoor;P. Jöckel;M. P. D. Vries;A. Pozzer;C. Frankenberg;M. Lawrence;J. Lelieveld;U. Platt;T. Wagner

On the attribution of contributions of atmospheric trace gases to emissions in atmospheric model applications

大气模型应用中大气微量气体对排放的贡献归因

• DOI: 10.5194/gmd-3-487-2010
• 发表时间: 2010
• 期刊: Geoscientific Model Development
• 影响因子: 5.1

Transport timescales and tracer properties in the extratropical UTLS

• DOI: 10.5194/acp-10-7929-2010
• 发表时间: 2010-01-01
• 期刊: ATMOSPHERIC CHEMISTRY AND PHYSICS
• 影响因子: 6.3
• 作者: Hoor, P.;Wernli, H.;Boenisch, H.
• 通讯作者: Boenisch, H.