High-resolution records of climatic change in Australia, both on land and at sea covering the last 20,000 years

澳大利亚过去 20,000 年陆地和海洋气候变化的高分辨率记录

• 批准号: DP0344932
• 负责人: Prof Patrick De Deckker
• 金额: $ 26.45万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2003
• 资助国家: 澳大利亚
• 起止时间: 2003-01-01 至 2005-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0344932
• 关键词: resolution; records; climatic; change; Australia

This project aims to determine climatic changes in the Australian region since the deglaciation commenced 20,000 years ago at a century scale or better. The information is to be obtained from high-quality records of carefully selected lakes and deep-sea cores in the Australian region. The project will rely on high-resolution chronological records of environmental changes. Several geochemical and micropalaeontological techniques will be used to determine conditions in the lakes and ocean, and links to atmospheric conditions will be determined. This information is of relevance to the international climate community which aims at modelling high-quality and high-resolution records of climate change.

该项目旨在确定澳大利亚地区自20，000年前开始的世纪尺度或更大尺度的冰川消退以来的气候变化。这些资料将从澳大利亚区域精心挑选的湖泊和深海岩心的高质量记录中获得。该项目将依靠高分辨率的环境变化年代记录。 将使用几种地球化学和微古生物学技术来确定湖泊和海洋的状况，并确定与大气状况的联系。这一信息对旨在模拟高质量和高分辨率气候变化记录的国际气候界具有相关性。