Advancing Oceanographic Methane Sensing Through a Partnership Approach

通过合作方式推进海洋甲烷传感

• 批准号: 1842053
• 负责人: Anna Michel
• 金额: $ 149.15万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1842053&HistoricalAwards=false
• 关键词: Advancing; Oceanographic; Methane; Sensing; Through

The development of new deep-sea chemical sensors will enable an improved understanding of ocean chemistry. The researchers will develop a new sensor to measure methane within the ocean. This sensor will be designed to be deployable on a range of underwater and surface vehicles. This sensor will provide the oceanographic community with a new tool for measuring methane across a range of environments from estuaries to the deep sea.The goal of the project is to develop an oceanographic mid-infrared methane sensor capable of measuring methane throughout the water column. There is a strong demand for sensors to be sensitive enough to characterize water column levels of methane, opening the door for improved understanding of methane dynamics across all ocean environments. Field tests of this sensor will take place on a test cruise to Guaymas Basin using a range of oceanographic platforms. This research project is a partnership between academia and industry.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.

新的深海化学传感器的发展将使人们能够提高对海洋化学的了解。 研究人员将开发一个新的传感器来测量海洋内的甲烷。该传感器将设计为可部署在一系列水下和地表车辆上。 该传感器将为海洋学社区提供一种新工具，用于测量从河口到深海的各种环境中的甲烷。该项目的目的是开发一个能够在整个水柱中测量甲烷的海洋中型甲烷传感器。对于传感器的敏感性足以表征甲烷的水位水平，为了改善对所有海洋环境中甲烷动力学的理解，都有很大的需求。该传感器的现场测试将使用一系列海洋学平台进行测试巡游前往瓜伊马斯盆地。 该研究项目是学术界和行业之间的合作伙伴关系。该奖项反映了NSF的法定使命，并被认为是值得通过基金会的知识分子优点和更广泛影响的评论标准来评估值得支持的。

项目成果

Discovering hydrothermalism from Afar: In Situ methane instrumentation and change-point detection for decision-making

远方发现热液作用：原位甲烷仪器和变化点检测用于决策

• DOI: 10.3389/feart.2022.984355
• 发表时间: 2022
• 期刊: Frontiers in Earth Science
• 影响因子: 2.9
• 作者: Preston, Victoria;Flaspohler, Genevieve;Kapit, Jason;Pardis, William;Youngs, Sarah;Martocello, Donald E.;Roy, Nicholas;Girguis, Peter R.;Wankel, Scott D.;Michel, Anna P.
• 通讯作者: Michel, Anna P.