NSF Young Investigator

三个严格约束的研究项目将包括：1)对Juan de Fuca Ridge热液系统中层状硅酸盐进行表征，以评估其形成的孔隙度/渗透率控制因素；2)塞浦路斯Troodos蛇绿岩中绿泥岩及其围岩的Pb、S同位素特征，描绘了形成块状硫化物矿床的流体通道，评价了岩石圈的同位素非均质性；3)对美国亚利桑那州黑山地区的火山岩进行岩石学和地球化学研究，以确定滑脱断裂与火山作用的关系。重要的本科教学将纳入职业发展计划，包括入门和高级课程。

9458418 Bettison-Varga Three tightly constrained research projects will include: 1) characterization of phyllosilicates from the Middle Valley, Juan de Fuca Ridge hydrothermal system to evaluate porosity/permeability controls on their formation; 2) Pb and S isotope characterization of epidosites and surrounding rocks from the Troodos ophiolite, Cyprus to delineate fluid pathways that produced massive sulfide deposits and evaluate isotopic heterogeneity of the lithosphere; and 3) petrographic and geochemical study of volcanics in the Black Mountains, Arizona to determine the relationships between detachment faulting and volcanism. Significant undergraduate teaching will be incorporated in the career development plan, both in introductory and advanced level courses.