Acoustic doppler current profiler (ADCP) to investigate lake-bottom sedimentary processes

声学多普勒电流剖面仪 (ADCP) 用于研究湖底沉积过程

• 批准号: 390643-2010
• 负责人: Lamoureux, Scott
• 金额: $ 1.69万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments - Category 1 (<$150,000)
• 财政年份: 2009
• 资助国家: 加拿大
• 起止时间: 2009-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=443249
• 关键词: Acoustic; doppler; current; profiler; ADCP

Our research programs are focused on the interpretation of annually layered lake sediment records to reconstruct long term climatological and hydrological change in the Canadian High Arctic and elsewhere. This work has generated important insights into the long term record of climate variability to put recent changes in context, and has identified processes that contribute to natural climate variability. These lake records have also been incorporated into international syntheses of Arctic climate change to improve our understanding of the mechanisms that drive long term climate change accross the Arctic.

我们的研究计划侧重于解释每年分层的湖泊沉积物记录，以重建加拿大北极高地和其他地区的长期气候和水文变化。这项工作对气候变异性的长期记录产生了重要的见解，以便将最近的变化放在背景下，并确定了促成自然气候变异性的过程。这些湖泊记录也被纳入了北极气候变化的国际合成中，以提高我们对北极地区长期气候变化驱动机制的理解。