Collaborative Research: Studies of the Influence of the Antarctic Circumpolar Current on the Atlantic Meridional Circulation

合作研究：南极绕极流对大西洋经向环流的影响研究

• 批准号: 0749723
• 负责人: Igor Kamenkovich
• 金额: $ 15.88万
• 依托单位: University of Miami
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-07-01 至 2011-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0749723&HistoricalAwards=false
• 关键词: Collaborative; Research; Studies; Influence; Antarctic

ABSTRACTOCE-0623608A fundamental problem in physical oceanography and climate science concerns the mechanism, magnitude and stability of the meridional overturning circulation in the Atlantic Basin. One possibly critical factor is the remote influence of the Antarctic Circumpolar Current which may shape the stratification in the Atlantic Ocean. In this study, the investigators from the University of Washington and the Naval Postgraduate School will use a combination of theoretical studies and numerical simulations to develop a conceptual understanding of how the Circumpolar Current is connected to the Atlantic Meridional Overturning Circulation. This study will benefit society because it will improve the interpretation of the predictions of climate models. In addition, graduate students will be trained at the Naval Postgraduate School.

大西洋盆地经向翻转环流的机制、强度和稳定性是物理海洋学和气候科学的一个基本问题。一个可能的关键因素是南极绕极流的远程影响，它可能形成大西洋的分层。在这项研究中，来自华盛顿大学和海军研究生院的研究人员将使用理论研究和数值模拟相结合的方法，对环极流如何与大西洋经向翻转环流联系在一起进行概念性理解。这项研究将使社会受益，因为它将改进对气候模型预测的解释。此外，研究生将在海军研究生院接受培训。