Modeling of interannual variability of the Labrador Sea

拉布拉多海年际变化的模拟

• 批准号: 312377-2008
• 负责人: Demirov, Entcho
• 金额: $ 1.09万
• 依托单位: Memorial University of Newfoundland
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=496986
• 关键词: Modeling; interannual; variability; Labrador; Sea

The primary focus of this study is the day-to-decade variability of the Labrador Sea and its relation to the atmospheric forcing, and the dynamics of adjacent areas of the Northwestern Atlantic and Arctic Oceans. The major objective of the research is to study the role of key regional processes for the variability of the Labrador Sea. The short-term objectives are: 1) to develop an eddy-permitting sea-ice model of the Labrador Sea, 2) to apply the model with a data assimilation scheme for ocean and sea-ice simulations of the Labrador Sea, and 3) to conduct a model study of the mesoscale eddies dynamics in the Labrador Sea, and its impact on the interannual variability of heat and water mass transport in the basin.

这项研究的主要重点是拉布拉多海的日至十年变化及其与大气强迫的关系，以及西北大西洋和北冰洋邻近地区的动态。这项研究的主要目的是研究关键区域过程对拉布拉多海变化的作用。短期目标是：1)建立拉布拉多海允许涡动的海冰模式，2)将该模式与数据同化方案应用于拉布拉多海的海洋和海冰模拟，3)开展拉布拉多海中尺度涡旋动力学及其对盆地热和水质量输送年际变化的影响的模式研究。