Oceanographic Instrumentation

海洋仪器

• 批准号: 8922279
• 负责人: Ronald Hutchinson
• 金额: $ 8.3万
• 依托单位: University of Miami
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-05-01 至 1992-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8922279&HistoricalAwards=false
• 关键词: Oceanographic; Instrumentation

The Rosensteil School of Marine and Atmospheric Sciences at the University of Miami has requested several items of oceanographic instrumentation to be placed in a pool of shared use equipment. This equipment is maintained for use on or in association with the two research vessels the institution operates. A substantial part of the ships' operating schedule during 1990 is in support of NSF-sponsored research projects. The instrumentation will also increase the capabilities of the ships and of the University to support research and engineering activities. The instrumentation includes: -Scintillation counter for measurements of radio-isotope tracers and other chemical parameters, -Disk drive, laser printer, terminals and other peripheral computer equipment for increasing the reliability and performance of shared-use, sea-going computing capabilities, -Spare circuit boards for the Acoustic Doppler Current Profiler system that makes precision measurements of subsurface circulation features, -Deck unit for controlling CTD that obtains detailed profiles of seawater conductivity and temperature as a function of depth, -Fluorometer and transmissometer for measuring chlorophyll and other optical properties in the water column, -Dissolved oxygen probe and precision temperature sensor for improving dissolved oxygen and temperature measurements at depth in the water column, and -Conductivity fast response sensor for attaching to the CTD. The instrumentation described above will increase the capability of the Institution to support NSF-sponsored research and engineering projects.

罗森斯泰尔海洋与大气科学学院 迈阿密大学要求 海洋学仪器将被放置在一个水池中， 共用设备。 本设备维护使用 在两艘研究船上或与两艘研究船有联系的， 机构运作。 大部分的船只 1990年的运营时间表是为了支持NSF赞助的 研究项目。 仪器也将增加 船舶和大学的能力， 支持研究和工程活动。 的 仪器包括： - 用于测量放射性同位素的闪烁计数器 示踪剂和其他化学参数， - 磁盘驱动器、激光打印机、终端和其他外围设备 提高可靠性的计算机设备， 共享使用、海上计算能力的性能， - 声学多普勒电流的备用电路板 轮廓仪系统，可精确测量 地下循环特征， - 用于控制CTD的甲板单元，可获得详细的配置文件 海水电导率和温度的函数 深度， - 用于测量叶绿素的荧光计和透射计 以及水柱中的其他光学特性， - 溶解氧探头和精密温度传感器 改进溶解氧和温度测量. 水柱的深度，以及 - 用于连接到CTD的电导率快速响应传感器。 上述仪器将增加 该机构支持NSF赞助的 研究和工程项目。