Developing a Pumping System That Can Rapidly Obtain Continuous Chemical Profiles to Depths of ~600 m
开发可快速获得约 600 m 深度的连续化学剖面的泵送系统
基本信息
- 批准号:8711251
- 负责人:
- 金额:$ 6.91万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1987
- 资助国家:美国
- 起止时间:1987-08-15 至 1989-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This ocean sciences instrumentation development project involves constructing a seagoing pumping system to obtain continuous vertical profiles of nutrients and dissolved gases to depths of 600 meters. The system is based on a successful prototype that uses a relatively small diameter hose and a bottom-mounted vane pump. Tests on the system's flow characteristics indicate that there is minimal signal smearing from mixing and the performance is thought to be superior to water sampling bottles for obtaining dissolved gas samples. System improvements to be completed involve fabrication of a combined cable to encompass the hose, power line, data transmission line, and a strength-member. Modifications to a traction winch to handle the special cable will also be undertaken. Work will also be undertaken to develop special colorimetric dissolved oxygen and hydrogen sulfide analysis methods to better enable the collection of continuous data in and near oxic/anoxic interfaces. The pumping system will be especially useful on an expedition to the Black Sea scheduled in the next year.
这个海洋科学仪器开发项目涉及 建造海上抽水系统, 600米深处的营养物和溶解气体分布图。 该系统是基于一个成功的原型,使用相对 小直径软管和底部安装的叶片泵。 检测均 系统的流动特性表明, 并且性能被认为优于上级于 用于获取溶解气体样品的水取样瓶。 系统 所要完成的改进涉及组合电缆的制造 包括软管、电源线、数据传输线和 加强成员。 对牵引绞车的修改,以处理 还将进行特殊电缆。 还将开展工作, 溶解氧和硫化氢的特殊比色法 分析方法,以便更好地收集连续数据 在好氧/缺氧界面中和附近。 泵送系统将 特别有用的远征黑海计划在 明年
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Louis Codispoti其他文献
Louis Codispoti的其他文献
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{{ truncateString('Louis Codispoti', 18)}}的其他基金
Collaborative Research: Producing an Updated Synthesis of the Arcrtic's Primary Production Regime and its Controls
合作研究:对北极初级生产制度及其控制进行更新综合
- 批准号:
0629253 - 财政年份:2006
- 资助金额:
$ 6.91万 - 项目类别:
Standard Grant
Collaborative Support for ARCSS-OAII
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0228940 - 财政年份:2003
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$ 6.91万 - 项目类别:
Standard Grant
Collaborative Research: Science Management for the Arctic System Science's Ocean-Atmosphere-Ice Interaction (OAII) Component
合作研究:北极系统的科学管理科学的海洋-大气-冰相互作用(OAII)组成部分
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9996279 - 财政年份:2000
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$ 6.91万 - 项目类别:
Standard Grant
Science Management for ARCSS' OAII Component.
ARCSS OAII 组件的科学管理。
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0089088 - 财政年份:2000
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$ 6.91万 - 项目类别:
Continuing Grant
Collaborative Research: Science Management for the Arctic System Science's Ocean-Atmosphere-Ice Interaction (OAII) Component
合作研究:北极系统的科学管理科学的海洋-大气-冰相互作用(OAII)组成部分
- 批准号:
9614710 - 财政年份:1996
- 资助金额:
$ 6.91万 - 项目类别:
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NSF Support For the MARCHEM'93 Conference On InstrumentationFor Chemical Oceanography
NSF 对 MARCEM93 化学海洋学仪器会议的支持
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$ 6.91万 - 项目类别:
Interagency Agreement
A Collaborative Oceanographic Program Between Tanzanian and U.S. Scientists: Stage I
坦桑尼亚和美国科学家之间的合作海洋学计划:第一阶段
- 批准号:
8616367 - 财政年份:1987
- 资助金额:
$ 6.91万 - 项目类别:
Standard Grant
Nutrient Analysis During the Transports of Equatorial Waters (TEW-1) Cruise
赤道水域运输(TEW-1)巡航期间的营养分析
- 批准号:
8712107 - 财政年份:1987
- 资助金额:
$ 6.91万 - 项目类别:
Standard Grant
Component I of Microbial Nitrogen Transformations in the Oxygen Minimum Zone Off Peru: Nitrogen Transformations in Relation to the Supply of Potentially Limiting Compounds
秘鲁近海最低氧区微生物氮转化的第一部分:与潜在限制化合物供应相关的氮转化
- 批准号:
8316611 - 财政年份:1984
- 资助金额:
$ 6.91万 - 项目类别:
Continuing Grant
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