The SubAntarctic Flux and Dynamics Experiment: Renewal Proposal for Data Analysis and Model Comparisons

亚南极通量和动力学实验：数据分析和模型比较的更新建议

• 批准号: 9912016
• 负责人: James Richman
• 金额: $ 26.7万
• 依托单位: Oregon State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-05-15 至 2003-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9912016&HistoricalAwards=false
• 关键词: SubAntarctic; Flux; Dynamics; Experiment; Renewal

9912016This collaborative project consists of a variety of analyses of the dynamics of the Sub-Antarctic Front (SAF) based primarily on data collected during the recent Sun-Antarctic Flux Dynamics Experiment (SAFDE). The analyses will address: the structure of mean circulation features; mass and heat transports through the SAFDE region; zonal momentum and vorticity budgets; mesoscale variability in the SAFDE region; the vertical structure of meanders of the SAF; and cross-frontal transport. In situ data from SAFDE will be combined with remotely sensed data for the region, particularly altimeter data. A comparison will be made between the structure and variability of the SAF observed during SAFDE and the SAF exhibited in recent GCM simulations.

9912016该合作项目包括对次南极锋（SAF）动态的各种分析，主要基于最近的太阳-南极通量动力学实验（SAFDE）期间收集的数据。 分析将涉及：平均环流特征的结构;通过SAFDE区域的质量和热量输送;纬向动量和涡度收支; SAFDE区域的中尺度变率; SAF曲流的垂直结构;以及跨锋面输送。 将把来自SAFDE的现场数据与该区域的遥感数据，特别是高度计数据结合起来。 在SAFDE期间观察到的SAF的结构和可变性和最近的GCM模拟中展示的SAF之间的比较。