University of Alaska Fairbanks/Sikuliaq Oceanographic Instrumentation

阿拉斯加费尔班克斯大学（UAF）运营着R/V Sikuliaq，这是一艘261英尺的全球级冰能力海洋学研究船，由美国国家科学基金会拥有，是学术研究船队（ARF）船队的一部分。锡库廖克为从极地到温带纬度的多学科研究任务提供了一个通用平台。该船于2014年交付，已经完成了六年的资助运营。UAF申请资金购买和安装海洋仪器，这些仪器将被定制，以增强该船的能力，以支持未来在Sikuliaq进行的nsf资助的研究。在2021年，Sikuliaq完成了233天，其中181天（78%）用于NSF。2022年，该船计划航行275天，其中217天（79%）用于NSF。有了这个建议，UAF提供了以下海洋仪器的技术描述和基本原理。NSS接收机/铷增强装置$18,200冰芯系统$6,980止隙LAN-LAN防火墙$20,847用于正在进行的显示器的视频编码器$51,580用于钢丝绳绞车的紧凑型CTD系统$24,035 $121,642更广泛的影响本提案的主要影响是根据提案指南（NSF 13-589）的优点审查标准2。它为科学家提供基础设施支持，以使用该船及其共享使用的仪器来支持他们的国家科学基金会资助的海洋学研究项目（这些项目单独接受国家科学基金会相关研究计划的单独审查）。共享使用仪器的获取、维护和操作允许来自任何美国大学或实验室的nsf资助的研究人员为他们的研究访问工作、校准仪器，降低研究成本，并扩大潜在研究人员的基础。该奖项反映了美国国家科学基金会的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。

The University of Alaska Fairbanks (UAF) operates R/V Sikuliaq, a 261-foot, global class ice-capable oceanographic research vessel owned by the NSF as part of the Academic Research Fleet (ARF) fleet. Sikuliaq provides a general-purpose platform for multidisciplinary research missions from polar to temperate latitudes. The ship was delivered in 2014 and has completed six years of funded operations. UAF requests funds to purchase and install Oceanographic Instrumentation that would be custom engineered to enhance the vessel's capability in support of NSF-sponsored research to be undertaken on Sikuliaq in the future.In 2021, Sikuliaq completed 233 days, 181 (78%) of which were for NSF. In 2022, the vessel is scheduled to sail 275 days with 217 (79%) days of the schedule for NSF. With this proposal, UAF provides technical descriptions and rationale for the acquisition of the following Oceanographic Instrumentation.NSS receiver w/ Iridium augmentation $18,200Ice Coring System $6,980Stop Gap LAN-LAN Firewall $20,847Video encoders for underway displays $51,580Compact CTD system for underwire winch $24,035 $121,642Broader ImpactsThe principal impact of the present proposal is under Merit Review Criterion 2 of the Proposal Guidelines (NSF 13-589). It provides 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 acquisition, 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.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.