Northern Michigan Atmospheric Chemistry Characterized by PATH (Patterns in Atmospheric Transport History): Meteorological Support of PROPHET

以 PATH（大气传输历史模式）为特征的北密歇根大气化学：PROPHET 的气象支持

• 批准号: 9910013
• 负责人: Jennie Moody
• 金额: $ 34.91万
• 依托单位: University of Virginia Main Campus
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-06-15 至 2005-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9910013&HistoricalAwards=false
• 关键词: Northern; Michigan; Atmospheric; Chemistry; Characterized

This project will provide meteorological support for the Program for Research on Oxidants: Photochemistry, Emissions, and Transport (PROPHET) at the University of Michigan Biological Station in rural Northern Michigan. The PROPHET program is a multi-investigator field study of photochemical processes involved in ozone formation. An integrated sounding system will be deployed at the site, consisting of a Doppler wind profiler, a Radio Acoustic Sounding System, a GLASS rawinsonde balloon launching facility, and a local meteorological tower measuring pressure, temperature, humidity, wind and radiation. This facility will provide routine vertical profiles of tropospheric winds, temperature and moisture throughout the troposphere in order to provide insight into the boundary layer dynamics at the PROPHET site. Previous field intensives have demonstrated that understanding boundary layer dynamics is critical to the interpretation of chemical variability observed at the site. The results of this study will provide key constraints on boundary layer transport processes occurring during the PROPHET 2000 and 2001 intensive field experiments.

该项目将为位于密歇根州北方农村的密歇根大学生物站的氧化剂研究计划：光化学、排放和运输（PROPHET）提供气象支持。 PROPHET计划是一个多研究员参与的臭氧形成的光化学过程的实地研究。 将在现场部署一个综合探测系统，包括一个多普勒风廓线仪、一个无线电声学探测系统、一个玻璃探空气球发射设施和一个测量压力、温度、湿度、风和辐射的当地气象塔。 该设施将提供对流层风、温度和湿度的常规垂直分布图，以便深入了解PROPHET站点的边界层动态。 以前的现场密集已经表明，了解边界层动力学是至关重要的解释在现场观察到的化学变化。 这项研究的结果将提供关键的约束边界层输送过程中发生的PROPHET 2000年和2001年密集的现场实验。