Hydrogen Peroxide, Organic Hydroperoxides, and Formaldehyde:Background Atmospheric Measurements

过氧化氢、有机氢过氧化物和甲醛：背景大气测量

• 批准号: 9108915
• 负责人: Brian Heikes
• 金额: $ 22.25万
• 依托单位: University of Rhode Island
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-07-15 至 1994-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9108915&HistoricalAwards=false
• 关键词: Hydrogen; Peroxide; Organic; Hydroperoxides; Formaldehyde

The Mauna Loa Observatory Photochemistry Experiment-II (MLOPEX-II), is an experimental program to study the chemical processing of nitrogenous, sulfurous, and carbonaceous compounds in the remote troposphere through a detailed examination of the chemistry of ozone and other oxidizing species. Two basic MLOPEX-II objectives have been formulated and are: to evaluate the concentration and variability of short-lived trace species on diurnal, synoptic and seasonal time scales and to assess photochemical models of the remote troposphere over an annual cycle. MLOPEX-II is a coordinated multi-institutional experiment involving universities, NCAR, and NOAA. The field portion of the experiment will be conducted through four six-week intensive measurement periods, one in each season, and will be located at the Mauna Loa Observatory, HI. The P.I. plans to make the following gas phase measurements as part of the MLOPEX-II program, batch measurements of hydrogen peroxide and specific organic hydroperoxides and formaldehyde. The first year will be spent making measurements, performing data reduction, and analyzing collected data. The second year will focus upon data analysis and interpretation.

莫纳罗亚天文台光化学实验II （MLOPEX-II）是一项研究化学物质的实验计划， 含氮、含硫和含碳化合物的加工 在遥远的对流层，通过详细检查， 臭氧和其他氧化物质的化学。 两个基本 已经制定了MLOPEX-II的目标，这些目标是： 短寿命痕量物种的浓度和变异性 日、天气和季节时间尺度，并评估 一年中远距离对流层的光化学模式 周期 MLOPEX-II是一个协调的多机构实验 涉及大学、NCAR和NOAA。 的字段部分 实验将通过四个为期六周的强化 测量周期，每个季节一个，并将位于 莫纳罗亚天文台Mauna Loa Observatory 私家侦探计划使 作为MLOPEX-II的一部分， 程序，过氧化氢的批量测量和特定的 有机氢过氧化物和甲醛。 第一年将是 用于进行测量、执行数据简化，以及 分析收集的数据。 第二年将侧重于数据 分析和解释。