1. Observations and Modeling of the Transition from an Open to Closed System at Telica Volcano, Nicaragua Restricted (Penn State Only) Author: Saucier, Emilie Title: Observations and Modeling of the Transition from an Open to Closed System at Telica Volcano, Nicaragua Graduate Program: Geosciences (MS) Keywords: VolcanoVolcanologyGeoscienceGeologySealingPhreatic EruptionsPhreaticTelicaNicaraguaDeformationModelingMachine LearningGeodesyRemote SensingGas FluxHydrothermal MineralisationMagmatic PlugSeal File: Login to Download Committee Members: Maureen Feineman, Thesis Advisor/Co-AdvisorDerek Elsworth, Committee MemberDonald Fisher, Program Head/ChairPeter LaFemina, Thesis Advisor/Co-Advisor