Surface-Atmosphere in the Canadian Arctic

加拿大北极地区的地表大气

• 批准号: 305485-2006
• 负责人: Hanesiak, John
• 金额: $ 0.73万
• 依托单位: University of Manitoba
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Northern Research Supplement
• 财政年份: 2006
• 资助国家: 加拿大
• 起止时间: 2006-01-01 至 2007-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=340545
• 关键词: Surface; Atmosphere; Canadian; Arctic

This research is tailored to surface-atmosphere process work which is critical for better understanding and prediction of our weather and climate system. Much of my work focuses on the Canadian Arctic. The proposed research will focus on specific physical processes and feedbacks that take place between the lower atmosphere and various surfaces such as terrestrial, open water, snow and sea ice. This includes seasonal, daily and hourly influences of each surface on lower atmosphere evolution in association with larger scale atmospheric circulations. This will not only improve the way we simulate our weather and climate system (with computer models), but will also contribute to our basic understanding of polar meteorology and weather forecasts. Benefits to Canada (besides the above) are to enhance our global contribution and stature in weather and climate sciences.

这项研究是为地表大气过程工作量身定制的，这对更好地理解和预测我们的天气和气候系统至关重要。我的大部分工作都集中在加拿大的北极。拟议的研究将集中在低层大气和各种表面（如陆地、开阔水域、雪和海冰）之间发生的具体物理过程和反馈。这包括与大尺度大气环流有关的每一地表对低层大气演变的季节、日和时影响。这不仅将改善我们模拟天气和气候系统的方式（用计算机模型），而且将有助于我们对极地气象学和天气预报的基本了解。对加拿大的好处（除了上述）是提高我们在天气和气候科学方面的全球贡献和地位。