Providing Self-recording Temperature and Attitude Loggers for Hydrothermal Vent Fluid Monitoring at Seafloor and Lacustrine Study Sites

提供自记录温度和姿态记录仪，用于海底和湖泊研究地点的热液喷口流体监测

• 批准号: 1744097
• 负责人: Daniel Fornari
• 金额: $ 5万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-09-01 至 2018-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1744097&HistoricalAwards=false
• 关键词: Providing; Self; recording; Temperature; Attitude

The proposed work involves purchase of ten (10), new model, high-temperature (high-T), deepsea hydrothermal vent fluid loggers for use in short- and long-term deployments by scientists in the US oceanographic community involved in Ocean Observing Initiative (OOI), International Ocean Discovery Program (IODP), National Deep Submergence Facility (NDSF) and NSF-EAR research programs. These vent fluid loggers have been developed and improved upon over the past 25 years by the PI and WHOI engineers through the WHOI-MISO Facility (http://www.whoi.edu/miso). These instruments have provided the longest time series records of mid-ocean ridge (MOR) hydrothermal vent fluid temperatures, and key information that enhances understanding of hydrothermal fluid flow processes, linkages to magmatism and tectonism at mid-ocean ridge study sites, and shallow ocean crustal permeability. The new model MISO high-T loggers are now manufactured by EP Oceanographic, LLC (EPO), an oceanographic instrumentation company in Pocasset, MA (USA), as part of a collaborative effort to develop small-business innovation and transfer new technologies and ideas needed for oceanographic research to the private sector.

拟议的工作包括购买十（10）台新型高温深海热液喷口流体记录仪，供美国海洋学界参与海洋观测计划、国际海洋发现计划、国家深潜设施和国家深潜设施研究计划的科学家短期和长期部署使用。在过去的25年里，PI和WHOI工程师通过WHOI-MISO设施（http：//www.whoi.edu/miso）开发和改进了这些喷口流体记录仪。这些仪器提供了关于洋中脊热液喷口流体温度的最长时间序列记录，以及有助于加深了解热液流动过程、洋中脊研究地点与岩浆活动和构造活动的联系以及浅海地壳渗透性的关键信息。新型号的MISO高T测井仪现在由EP Oceanographic，LLC（EPO）制造，这是一家位于马萨诸塞州Pocasset（美国）的海洋仪器公司，作为合作努力的一部分，旨在发展小型企业创新并将海洋研究所需的新技术和想法转移到私营部门。