Oceanographic Technical Services, R/V Marcus G. Langseth, 2012 ? 2016

海洋学技术服务，R/V Marcus G. Langseth，2012 年？

• 批准号: 1214328
• 负责人: Sean Higgins
• 金额: $ 1460.03万
• 依托单位: Columbia University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-09-15 至 2018-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1214328&HistoricalAwards=false
• 关键词: Oceanographic; Technical; Services; Marcus; G.

Lamont-Doherty Earth Observatory (LDEO) of Columbia University proposes to support technical services on R/V Marcus Langseth as part of the U.S. Academic Fleet which is scheduled by the University-National Oceanographic Laboratory System (UNOLS). R/V Langseth, a 235? seismic survey vessel purchased in 2005 from Western GECO to be operated as a geophysical research vessel (with some additional general purpose oceanographic capabilities) is owned by the National Science Foundation and replaced R/V Maurice Ewing, a 236? research vessel operated by LDEO from 1990 to 2005.LDEO is requesting funds to support both basic and specialized services for multichannel seismic data acquisition. They propose to provide at least three technicians on each seagoing research project to provide basic services and to maintain equipment calibrate sensors and provide support for qualified users. Specialized services include both single cable and multiple cable seismic operations. LDEO proposes to sail eight technicians for single cable mode and 12 technicians for multi-cable mode. The budget in this proposal is for the first year of a 5-year continuing grant.Broader ImpactsThe principal impact of the present proposal is under criterion two, providing infrastructure support for scientists to use the vessel and its shared-use instrumentation in support of their NSF-funded oceanographic research projects (which individually undergo separate review by the relevant research program of NSF). The support of maintenance and operation of shared-use instrumentation allows NSF-funded researchers from any US university or lab access to working, calibrated instruments for their research, reducing the cost of that research, and expanding the base of potential researchers.

哥伦比亚大学的Lamont-Doherty Earth天文台（LDEO）提议支持R/V Marcus Langseth的技术服务，这是由大学国家海洋学实验室（UNOLS）计划的美国学术机队的一部分。 R/V Langseth，235？地震调查船于2005年从西格科（Western Geco）购买，以作为地球物理研究船（具有一些额外的通用海洋学能力）运营，由国家科学基金会（National Science Foundation）拥有，并取代了R/V Maurice Ewing，A 236？ LDEO从1990年到2005年运营的研究船只要求资金支持多通道地震数据获取的基本和专业服务。 他们建议在每个海上研究项目中至少提供三位技术人员，以提供基本服务并维护设备校准传感器并为合格用户提供支持。 专业服务包括单线电缆和多个电缆地震操作。 LDEO建议乘八名技术人员以单线电缆模式和12位技术人员进行多才能模式。该提案中的预算是为期5年的持续赠款的第一年。BoarDer影响本提案的主要影响在第二个标准下，为科学家提供了基础设施支持，以利用该船及其共享用途的工具来支持其支持他们NSF资助的海洋学研究项目（NSF相关研究计划单独进行了审查）。 共享使用仪器的维护和运营的支持使NSF资助的任何美国大学或实验室的研究人员都可以访问其研究，以降低研究成本，并扩大潜在研究人员的基础。