Collaborative Research: GPS Measurement of Tectonic and Volcanic Deformation in an Active Island Arc, Luzon, Philippines

合作研究：菲律宾吕宋岛活动岛弧构造和火山变形的 GPS 测量

• 批准号: 0073992
• 负责人: Michael Hamburger
• 金额: $ 5.2万
• 依托单位: Indiana University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-01 至 2004-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0073992&HistoricalAwards=false
• 关键词: Collaborative; Research; GPS; Measurement; Tectonic

EAR- 0073992 Michael W. Hamburger, Indiana UniversityThe investigators from three collaborating institutions (Indiana University, UNAVCO/UCAR, and Philippine Institute of Volcanology and Seismology) will continue an ongoing study of deformation associated with tectonic and magmatic activity at Taal volcano, Philippines. The project involves operation of a state-of-the-art, continous volcano monitoring network, consisting of three dual-frequency Global Positioning System (GPS) receivers, and a newly developed 12-station single-frequency GPS volcanic monitoring system. The project promises to improve understanding of the magmatic system associated with active volcanic processes at an active, subduction-related volcano; to provide refined spatial control on magma movement via continuous observation of crustal motion from a dense GPS volcanic monitoring system; to identify spatial and temporal interactions between tectonic structures and volcanic systems; and to provide testing and further development of a new, state-of-the-art volcanic monitoring system.

来自三个合作机构（印第安纳大学、UNAVCO/UCAR和菲律宾火山学和地震学研究所）的研究人员将继续对菲律宾塔尔火山与构造和岩浆活动相关的变形进行研究。该项目涉及运行一个最先进的、连续的火山监测网络，包括三个双频全球定位系统（GPS）接收器和一个新开发的12站单频GPS火山监测系统。该项目有望提高对与活火山过程有关的岩浆系统的理解，与俯冲有关的活火山；通过密集的GPS火山监测系统对地壳运动的连续观测，对岩浆运动提供精细的空间控制；确定构造与火山系统的时空相互作用；并提供测试和进一步发展一个新的，最先进的火山监测系统。