IPY: Towards an Arctic Observing Network: An array of Ice-Tethered Profilers to sample the upper ocean water properties during the International Polar Year

IPY：迈向北极观测网络：一系列冰系缆剖面仪，用于在国际极地年期间对上层海水特性进行采样

• 批准号: 0631951
• 负责人: John Toole
• 金额: --
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-02-01 至 2011-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0631951&HistoricalAwards=false
• 关键词: IPY; Towards; Arctic; Observing; Network

Toole - 0631951Funds are provided to initiate massive sampling of the Arctic Ocean water properties during all seasons. In order to detect and monitor change, this project document the Arctic Ocean variability using a series of expendable instruments that will provide real time information about sea ice drift and the properties of the Arctic water column. This will be accomplished by expanding ongoing efforts to develop, test and field a set of WHOI Ice-Tethered Profilers (ITPs): autonomous instruments that return high-vertical-resolution measurements of upper (~800 m) ocean temperature and salinity beneath sea ice during all seasons at better than daily temporal resolution over a projected three-year lifetime. Support is provided to build and deploy 4 ITP systems in 2007 and an additional 4 in 2008, and to acquire and make publicly available the data from those instruments through 2009.

提供资金，在所有季节对北冰洋水的性质进行大规模取样。 为了探测和监测变化，该项目使用一系列一次性仪器记录北冰洋的变化，这些仪器将提供关于海冰漂移和北极水柱特性的真实的时间信息。 这将通过扩大正在进行的开发、测试和实地使用一套世界卫生组织冰系剖面仪的努力来实现：这是一种自主仪器，在预计的三年寿命内，以优于日常时间分辨率的方式，在所有季节返回海冰下上层（~800米）海洋温度和盐度的高垂直分辨率测量结果。 2007年和2008年分别为建立和部署4个ITP系统提供了支助，并在2009年之前从这些仪器获取数据并向公众提供。