A Time or Event Triggered Automated, Serial Plankton Pump Sampler

时间或事件触发的自动串行浮游生物泵采样器

• 批准号: 8712186
• 负责人: Cheryl Zimmer
• 金额: $ 27.34万
• 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: 1987
• 资助国家: 美国
• 起止时间: 1987-11-15 至 1990-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8712186&HistoricalAwards=false
• 关键词: Time; Event; Triggered; Automated; Serial

This ocean sciences instrumentation development project will produce a Time- or Event Triggered Automated Serial Plankton Pumping sampler (ASPP). The system will be designed to collect a series of plankton samples from the near surface to the seafloor at fine spacial scales and in a variety of flow regimes. A Longhurst-Hardy plankton recorder mechanism will collect and store the actual samples. The system's control functions will be programmable and will also operate in response to specified conditions monitored by either on board physical sensors or externally obtained data. The system will be deployable on a sub-surface mooring for water column studies, or bottom-mounted for benthic investigations. ASPP development is in response to long-standing biological sampling requirements for time-series data that is gathered independently of traditional net and pumping systems. Special attention will be given to designing the sample collector configuration to minimize sampling errors resulting from different flow environments. The system will be especially useful on certain upcoming scientific initiatives planned by NSF.

这个海洋科学仪器开发项目将 产生一种时间或事件触发的自动化连续浮游生物 泵送取样器（ASPP）。 该系统将被设计为收集 从近地表到海底的一系列浮游生物样本 在精细的空间尺度和各种流动状态下。 一 朗赫斯特-哈迪浮游生物记录器机制将收集和 储存实际样品。 该系统的控制功能将 可编程，也将响应指定的 由车载物理传感器或 从外部获得的数据。 该系统将部署在 用于水柱研究的水下系泊，或底部安装 进行海底调查。 ASPP的发展是为了应对 长期存在的时间序列生物采样要求 独立于传统网络收集的数据， 泵送系统 将特别注意设计 采样器配置以最小化采样误差 这是由不同的流动环境造成的。 该系统将 特别适用于某些即将推出的科学计划 由NSF策划。