Seismological and mineral physical joint modeling on seismic anisotropy and velocity heterogeneity in the Earth's deep mantle
Seismological and mineral physical joint modeling on seismic anisotropy and velocity heterogeneity in the Earth's deep mantle
批准号:
21740330
负责人:
USUI Yusuke
金额:
$1.16万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010
中文摘要
地球深部地幔的确切作用仍然是一个充满活力的研究和辩论的主题,需要提高结构的分辨率。因此,不仅要研究区域地震速度结构的细节,而且要研究基于矿物物理的成分效应。为此,我对地幔底部的地震各向异性和速度不均匀性进行了地震学和矿物物理联合模拟。
英文摘要
The precise role of Earth's deep mantle remains a topic of vigorous research and debate requiring improved resolution of the structure. It is, therefore, necessary to investigate not only the details of regional seismic velocity structure but also compositional effects based on mineral physics. Therefore I performed seismological and mineral physical joint modeling on seismic anisotropy and velocity heterogeneity in the bottom of mantle.
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