SGER - Tracing a Thermohaline Anomaly in the Tropical Circulation

SGER - 追踪热带环流中的温盐异常

• 批准号: 0084700
• 负责人: Ruth Curry
• 金额: $ 2.52万
• 依托单位: Woods Hole Oceanographic Institution
• 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: 2000-05-01 至 2001-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0084700&HistoricalAwards=false
• 关键词: SGER; Tracing; Thermohaline; Anomaly; Tropical

ABSTRACT 0084700Four hydrographic sections straddling the deep western boundary current in the tropical North Atlantic will be made in an effortto locate a rapidly propagating pulse of Labrador Sea watertraveling down the western boundary of the Atlantic. This transient was generated when Labrador Sea water productionintensified in the late 1980's. The objective is to obtaina quantitative estimate of the speed with which the deep oceanconveys information about climate anomalies in high latitudes tothe tropics.

抽象的0084700 Four水文截面跨越热带北大西洋的深层西部边界电流，将在努力中找到一个快速传播的Labrador Sea Intravel，从而从大西洋的西部边界沿着西部边界进行了迅速传播。 当拉布拉多海水生产在1980年代后期实现时，就会产生这种瞬变。 目的是获得对深海深处的深层信息的速度的定量估计，高纬度地区的气候异常。