CAREER: Biogenic Hydrocarbons from Grasslands - Flux Measurements and Education Outreach

职业：草原生物碳氢化合物 - 通量测量和教育推广

• 批准号: 0131785
• 负责人: Bradly Baker
• 金额: $ 37.59万
• 依托单位: South Dakota School of Mines and Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-04-01 至 2005-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0131785&HistoricalAwards=false
• 关键词: CAREER; Biogenic; Hydrocarbons; Grasslands; Flux

This project is investigating the seasonal fluxes of biogenic volatile organic compounds (VOCs) from grass and agricultural lands. Biogenic VOCs are important because they can have a significant influence on tropospheric chemistry and the formation of photochemical oxidants in the atmosphere. The educational component of the program includes an outreach component in association with five local high schools for the collection and analysis of leaf-level samples for use in making detailed seasonal and regional biogenic VOC emissions estimates for the area surrounding the Black Hills in South Dakota.

本项目调查了草地和农田中生物挥发性有机化合物（VOCs）的季节性通量。 生物源VOCs很重要，因为它们可以对对流层化学和大气中光化学氧化剂的形成产生重大影响。 该方案的教育部分包括一个与五所当地高中联合的外联部分，收集和分析树叶样本，用于对南达科他州黑山周围地区进行详细的季节性和区域性生物挥发性有机化合物排放量估计。