Americas Program: Cooperative Research on the Seismic and Geodetic Behavior of Arenal Volcano, Costa Rica

;​R o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o4 @“# $ % &amp；' () * +, F Microsoft Word 6.0 Document MSWordDoc。6;​;H * d d d d d d ？这个美洲项目奖将支持加州大学圣克鲁斯分校的Susan Schwartz博士和哥斯达黎加国立大学的Marino Protti博士之间的一项研究合作。他们提议在哥斯达黎加中北部的活火山阿雷纳尔火山上安装一个连续运行的宽带地震和天基大地测量监测系统。他们的目标是利用收集到的数据来更好地了解火山过程，如岩浆管道的形成和岩浆的运输，并将这些知识与前兆变形的观测相结合，从而改善火山喷发的预测。目前世界上只有少数火山正在用大地测量仪器进行监测。在几乎所有这些测量中，测量频率太低，或者基于陆地的技术太不精确，无法定义与火山变形相关的时变信号。研究人员将通过安装一个持续运行的监控系统来消除这些限制。这些信息不仅对两个参与国有益，而且对其他有活火山的国家也有益。*** Oh +' 0 $ H l D H R:\WWUSER\TEMPLATE\NORMAL。点 9507828 贝弗利·d·迪亚兹 贝弗利·d·迪亚兹 @ 用户需求说明书 @ 5 y S u m m r I f n o r m t I o n ( !​@ 5 @ d Microsoft Word 6.0；​e = e # p p p p p p p Q e 3 T 9 Q p Q p p这个美洲项目奖将支持加州大学圣克鲁斯分校的Susan Schwartz博士和哥斯达黎加国立大学的Marino Protti博士之间的一项研究合作。他们提议在哥斯达黎加中北部的活火山阿雷纳尔火山上安装一个连续运行的宽带地震和天基大地测量监测系统。他们的目标是利用收集到的数据来更好地了解火山过程，如岩浆管道的形成和岩浆的运输，并将这些知识与前兆变形的观测相结合，从而改善火山喷发的预测。目前世界上只有少数火山正在用大地测量仪器进行监测。在几乎所有这些测量中，测量频率太低，或者基于陆地的技术太不精确，无法定义与火山变形相关的时变信号。研究人员将通过安装一个持续运行的监控系统来消除这些限制。这些信息不仅对两个参与国有益，而且对其他有活火山的国家也有益。* * *

; R o o t E n t r y F NU @ C o m p O b j b W o r d D o c u m e n t # O b j e c t P o o l NU NU 4 @ " # $ % & ' ( ) * + , F Microsoft Word 6.0 Document MSWordDoc Word.Document.6 ; ; H * T d d d d ?Tu( e f d d d d Zw, S9507828 Schwartz This Americas Program award will support a research collaboration between Dr. Susan Schwartz, University of California Santa Cruz, and Dr. Marino Protti, Universidad Nacional , Costa Rica. They propose to install a continuously operating broadband seismic and space-based geodetic monitoring system on Volcan Arenal, an active volcano in north-central Costa Rica. Their goal is to use the data collected to gain a better understanding of volcanic processes, such as magma conduit initiation and magma transport, and to integrate this knowledge with observations of precursory deformation, leading to improvements in volcano eruption forecasting. Only a few volcanoes world-wide are presently being monitored with geodetic instrumentation. In almost all of these, measurements are made too infrequently, or the land-based techniques are too imprecise to define the time-varying signal associated with volcanic deformation. The researchers will remove these limitations by installing a continuously operating monitoring system . This information will be beneficial not only to the two parti cipating countries, but also to other countries with active volcanoes. *** Oh +' 0 $ H l D h R:\WWUSER\TEMPLATE\NORMAL.DOT 9507828 Beverly D. Diaz Beverly D. Diaz @ UrS @ 5 S u m m a r y I n f o r m a t i o n ( ! @ 5 @ d Microsoft Word 6.0 6 ; e = e # p p p p p p p Q E 3 T 9 Q p Q p p p p p p p p , 9507828 Schwartz This Americas Program award will support a research collaboration between Dr. Susan Schwartz, University of California Santa Cruz, and Dr. Marino Protti, Universidad Nacional , Costa Rica. They propose to install a continuously operating broadband seismic and space-based geodetic monitoring system on Volcan Arenal, an active volcano in north-central Costa Rica. Their goal is to use the data collected to gain a better understanding of volcanic processes, such as magma conduit initiation and magma transport, and to integrate this knowledge with observations of precursory deformation, leading to improvements in volcano eruption forecasting. Only a few volcanoes world-wide are presently being monitored with geodetic instrumentation. In almost all of these, measurements are made too infrequently, or the land-based techniques are too imprecise to define the time-varying signal associated with volcanic deformation. The researchers will remove these limitations by installing a continuously operating monitoring system . This information will be beneficial not only to the two participating countries, but also to other countries with active volcanoes. ***