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.

该项目将为氧化剂研究计划提供气象支持：密歇根州北部北部北部密歇根大学生物站的光化学，排放和运输（先知）。 先知计划是涉及臭氧形成的光化学过程的多侵袭者现场研究。 该集成的音响系统将在站点部署，包括多普勒风剖面，无线电声音系统，玻璃Rawinsonde气球发射设施以及当地的气象塔测量压力，温度，湿度，风能和辐射。 该设施将在整个对流层中提供对流层风，温度和水分的常规垂直轮廓，以便深入了解先知部位的边界层动力学。 先前的田间强化表明，了解边界层动力学对于对位点观察到的化学变异性的解释至关重要。 这项研究的结果将对先知2000和2001年强化现场实验期间发生的边界层传输过程提供关键限制。