Atmospheric composition and climate change

大气成分和气候变化

• 批准号: DP0452910
• 负责人: Prof David Griffith
• 金额: $ 27.16万
• 依托单位: University of Wollongong
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-01-01 至 2007-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0452910
• 关键词: Atmospheric; composition; climate; change

Changing composition and distribution of atmospheric trace gases and aerosols are the driving forces behind changes in climate and the environment at the earth's surface. This proposal is to undertake a program of ground based infrared remote sensing measurements as part of the Network for Detection of Stratospheric Change to investigate some of the most relevant atmospheric processes and species central to the greenhouse effect and ozone depletion. State-of-the-art measurements, advances in analysis techniques, and the measurement of isotopic fractionation will all contribute to advances in capabilities. Validation of satellite-based remote sensing instruments is also an important facet of the work.

大气痕量气体和气溶胶的组成和分布变化是地球表面气候和环境变化的驱动力。这项建议是作为平流层变化探测网络的一部分，开展一项地面红外遥感测量方案，以调查对温室效应和臭氧消耗至关重要的一些最相关的大气过程和物种。 最先进的测量、分析技术的进步和同位素分馏的测量都将有助于能力的进步。 验证卫星遥感仪器也是这项工作的一个重要方面。