Oceanographic Technical Services 2007-2008, R/V Marcus G. Langseth

海洋学技术服务 2007-2008，R/V Marcus G. Langseth

• 批准号: 0726710
• 负责人: Albert Walsh
• 金额: --
• 依托单位: Columbia University
• 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: 2007-04-01 至 2009-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0726710&HistoricalAwards=false
• 关键词: Oceanographic; Technical; Services; 2007; 2008

0726710WalshThis 2-year award to Lamont-Doherty Earth Observatory of Columbia University in the City of New York provides support for technical services during NSF-funded programs on R/V Marcus G Langseth, a 235' research vessel that will, upon successful completion of conversion for research, be owned by NSF and operated as part of the University-National Oceanographic Laboratory System research fleet. LDEO will provide shipboard technicians on each cruise of R/V Langseth to support seagoing research projects and to maintain, calibrate and provide for qualified users items from their pool of shared-use research instrumentation. As part of the basic services, they will maintain and operate the multibeam sonar systems, magnetometers, gravimeters and oceanographic instrumentation. The vessel will also support specialized multi-channel seismic operations in both 2-D and 3-D modes, using one of more source arrays and one or more seismic streamers (up to four of each). Technical support for seismic operations is also provided via this award for NSF-funded research projects. The support provided here established a key component of marine geophysical infrastructure for NSF-funded ocean science, enabling researchers from any US academic institution to use cutting-edge tools for imaging crustal and mantle structures, studying sedimentary structures and stratigraphy to address problems in climate change and ancient ocean processes, and addressing critical problems in hazards research related to offshore earthquakes and tsunamis.

0726710WALSHIS授予纽约市哥伦比亚大学Lamont-Doherty地球观测站2年奖，在NSF资助的计划中，在R/V Marcus G Langseth的计划中为技术服务提供了支持，这是一项235'的研究船，该研究容器将成功完成研究，并在研究机构的一部分研究机构中，成功地完成了研究的研究。 LDEO将在R/V Langseth的每次巡游中为船上技术人员提供支持，以支持海上研究项目，并维护，校准并为其共享使用研究工具库中的合格用户物品提供。 作为基本服务的一部分，他们将维护和操作多束声纳系统，磁力计，重量表和海洋学仪器。 该容器还将使用更多的源阵列和一个或多个地震彩带（最多四个）支持2-D和3-D模式的专业多通道地震操作。 还通过该奖项为NSF资助的研究项目提供了对地震运营的技术支持。 这里提供的支持确立了针对NSF资助的海洋科学的海洋地球物理基础设施的关键组成部分，使来自美国任何学术机构的研究人员都可以使用尖端的工具来对地壳和地幔结构进行成像，研究沉积结构和地层，以解决气候变化和古老的海洋过程中的问题，并在范围内解决关键的问题，并在范围内进行关注的问题，并在范围内进行质量质量。