Momentum Fluxes, Turbulence and Energy/Momentum Transport in the Lower and Middle Atmosphere (1 to 100km altitude)

中低层大气中的动量通量、湍流和能量/动量传输（1 至 100 公里高度）

• 批准号: 121401-2013
• 负责人: Hocking, Wayne
• 金额: $ 2.99万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=545308
• 关键词: Momentum; Fluxes; Turbulence; Energy; Transport

The circulation of the atmosphere has profound impact on the lives of citizens of both Canada and the world generally. It knows no human-designated borders, and effects at any one location are intricately entwined with impacts and consequences at other locations. Atmospheric waves play a particularly important role in communicating between different regions of the atmosphere. As examples of long-range interactions, waves generated by flow of air over the Andes Mountains can impact circulation in the stratosphere over the Atlantic Ocean, and Stratospheric jet-stream flows over the Rocky Mountains in North America produce perturbations and Low Pressure Systems which bring severe weather to north-eastern USA and Canada.

大气环流对加拿大和全世界公民的生活都有深远的影响。它不知道人类指定的边界，任何一个地点的影响都与其他地点的影响和后果错综复杂地交织在一起。大气波在大气不同区域之间的通信中起着特别重要的作用。作为长期相互作用的例子，安第斯山脉上空的气流产生的波可影响大西洋上空平流层的环流，北美落基山脉上空的平流层急流产生扰动和低气压系统，给美国东北部和加拿大带来恶劣天气。