CALCRUST: A Regional Study of Crustal Structure and Evolution

该提案要求提供资金， （加州地壳研究联合会） 明年 CALCRUST是一个由地球科学家组成的联盟， 来自加州的研究机构， 结构和进化。 CALCRUST科学团队包括 具有从区域地质学到 反射地震学和地震资料处理。 CALCRUST计划继续解决重要的 美国西南部的科学问题， 增生构造、地壳伸展力学和 压缩，变形模式在孕震区的 美国西南部，岩基和基底的结构 加州沿海含油气盆地的构造。 钙质结壳试图从露头中携带结构关系 地震剖面的深度，也希望调查 地下反射数据相关的技术 直接应用于地下流变学和岩石化学，例如 通过使用剪切波和地震速度分析。 CALCRUST在授标期间的活动将包括 数据处理和随后对现有数据集的分析 并（与美国地质勘探局和斯坦福大学）参与一项试点研究， 对San的地壳结构和活动断层进行成像， 弗朗西斯科海湾地区。

This proposal requests funds to continue CALCRUST (California Consortium for Crustal Studies) activities for the next year. CALCRUST is a consortium composed of earth scientists from California institutions with a common interest in crustal structure and evolution. CALCRUST scientific teams include individuals with expertise ranging from regional geology to reflection seismology and seismic data processing. The CALCRUST program continues to address important scientific questions in southwestern U.S. including continental accretionary tectonics, the mechanics of crustal extension and compression, modes of deformation in the seismogenic regions of southwestern U.S., the structure of batholiths, and basement tectonics of the petroliferous basins of coastal California. CALCRUST seeks to carry structural relationships from the outcrop to depth in seismic sections, and also hopes to investigate techniques by which subsurface reflection data can be related directly to subsurface rheology and petrochemistry, such as through the use of shear waves and seismic velocity analysis. The CALCRUST activities during the award period will consist of data processing and subsequent analysis of existing data sets and participation (with USGS and Stanford) in a pilot study to image the crustal structure and active faults of the San Francisco Bay area.