The Dynamics of Jets and Waves in the Atmosphere and Southern Ocean

GSTDTAP

项目编号	1455577
	The Dynamics of Jets and Waves in the Atmosphere and Southern Ocean
	Sukyoung Lee
主持机构	Pennsylvania State Univ University Park
项目开始年	2015
	2015-07-01
项目结束日期	2018-06-30
资助机构	US-NSF
项目类别	Standard Grant
项目经费	500000(USD)
国家	美国
语种	英语
英文摘要	The results of this project will help to reduce the uncertainties in long-term climate prediction of the global-scale surface temperature and circulation patterns. Two high school teachers with backgrounds in advanced earth science and computer science, and two high school students will engage with the team to use and analyze climate science data sets. The scientific objectives of this project are to advance knowledge of (1) how mid latitude waves and jets are linked to tropical and high-latitude processes, and (2) how the atmospheric jet variability influences Antarctic Circumpolar Current (ACC), jets, eddies, and jet-scale overturning circulations. For the first objective, the investigation will be focused on how poleward heat transport by atmospheric waves is influenced by tropical heating and the background state of the atmosphere. The improved knowledge of the underlying physical processes can enhance understanding of the general circulation of both the atmosphere and the Southern Ocean. In addition, this knowledge can help us to evaluate how high-latitude surface temperatures and the Southern Ocean circulation, two of the most sensitive aspects of climate variability, respond to external forcings.
来源学科分类	Geosciences - Atmospheric and Geospace Sciences
文献类型	项目
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/68209
专题	环境与发展全球科技态势
推荐引用方式 GB/T 7714	Sukyoung Lee.The Dynamics of Jets and Waves in the Atmosphere and Southern Ocean.2015.