The Generation and Mobilization of Dehydration Melts: The Formation of Migmatites, Plutons and Mixed Magmas

9508291伯甘茨拟议研究的目标是推广最近开发的用于脱水熔化形成的熔体产生和输送的复杂数值模型，并以迭代的方式将结果应用于意大利研究得很好的伊夫雷亚-韦尔巴诺地区。将数值模拟工作与研究充分的领域联系起来，是了解脱水熔融的一个基本和关键因素。脱水过程中产生的部分熔体被广泛认为是具有地质意义的化学转移剂。这种熔体的活动性对麻粒岩地体的发育和地幔“交代”流体的分布具有重要意义。

9508291 Bergantz The objectives of the proposed research are to extend recently developed, sophisticated numerical models for the generation and transport of melts formed by dehydration melting and to apply the results, in an iterative fashion, to the well-studied Ivrea-Verbano Zone of Italy. Linking numerical modeling efforts to a well-studied field area is an essential and key element in understanding dehydration melting. Partial melts produced during dehydration are becoming widely appreciated as geologically realistic agents of chemical transfer. The mobility of such melts is important in the devleopment of granulite terranes and in the distribution of mantle "metasomatic" fluids.