Development of stable isotope ratio measurements as a tool for quantitative studies of atmospheric processing of volatile organic compound.

开发稳定同位素比测量作为挥发性有机化合物大气处理定量研究的工具。

• 批准号: 194662-2008
• 负责人: Rudolph, Jochen
• 金额: $ 2.33万
• 依托单位: York University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=476732
• 关键词: Development; stable; isotope; ratio; measurements

High levels of atmospheric particulate matter is a major concern for all major cities in Canada and worldwide. In most densely populated and industrialized urban areas a significant number of episodes with poor air quality occur every year and there is consensus that air pollution has significant negative impact on human health and the environment. Furthermore it has been established that atmospheric particulate matter affects the radiation budget of the atmosphere and plays and important role in climate change.

高水平的大气颗粒物是加拿大和全世界所有主要城市的一个主要问题。 在大多数人口稠密和工业化的城市地区，每年都发生大量空气质量差的事件，人们一致认为空气污染对人类健康和环境有重大的负面影响。此外，大气颗粒物影响大气辐射收支，在气候变化中起着重要作用。