Collaborative Research: Resolving Structural Control of Episodic Tremor and Slip Along the Length of Cascadia
合作研究:解决卡斯卡迪亚沿线阵发性震颤和滑动的结构控制问题
基本信息
- 批准号:0643077
- 负责人:
- 金额:$ 24.91万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2007
- 资助国家:美国
- 起止时间:2007-05-01 至 2012-04-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
A deployment of broadband and short period seismic instruments from Earthscope's Flexible Array is being used to study segmentation along the length of the Cascadia subduction zone. The experiment is designed to examine the potential links between episodic tremor and slip and the three-dimensional structure of the overriding plate including differences in the geologic terranes and features associated with seismogenic behavior. The Flexible Array deployment complements existing seismic stations from the Transportable Array and permanent networks to provide a uniformly dense network with a typical station spacing of 40 km. Station coverage extends from northern California, through Oregon, to the northern border of Washington, from the coast to the eastern side of the volcanic arc. This dense seismic station coverage, combined with enhanced GPS instrumentation from the Plate Boundary Observatory, is being used to investigate spatial and temporal patterns of non-volcanic tremor and slow slip episodes throughout the entire Cascadia subduction zone. Preliminary work reveals segmentation in the characteristics of episodic tremor and slip which do not appear to correlate with the subducting plate. Seismic imaging of the overriding continental plate will provide the necessary structural control to investigate potential relationships with along-strike variations in geology and rheology of the upper plate.
正在使用Earthscope公司灵活阵列的宽带和短周期地震仪器来研究沿卡斯卡迪亚俯冲带沿着的分段。 实验的目的是检查之间的潜在联系,幕式震颤和滑动和三维结构的覆盖板,包括在地质构造的差异和功能与地震孕育行为。 灵活阵列部署补充了现有的移动式阵列地震台站和永久性网络,以提供一个均匀密集的网络,典型的台站间距为40公里。 观测站的覆盖范围从加州州北方,穿过俄勒冈州,一直延伸到华盛顿的北方边界,从海岸一直延伸到火山弧的东侧。 这种密集的地震台站覆盖面,加上板块边界观测站的增强型全球定位系统仪器,正被用来调查整个卡斯卡迪亚俯冲带的非火山震颤和缓慢滑动事件的时空模式。 初步工作揭示了分段的特点,幕式震颤和滑动,似乎没有相关的俯冲板块。 上覆大陆板块的地震成像将提供必要的结构控制,以调查与上板块地质和流变学沿走向变化的潜在关系。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Richard Allen其他文献
THE CHAPEL OF ST CATHERINE AT THE CISTERCIAN ABBEY OF SAVIGNY: ‘UNEARTHING’ AN ARCHITECTURAL ENIGMA
萨维尼西多会修道院的圣凯瑟琳教堂:“挖掘”建筑之谜
- DOI:
10.1017/s0003581522000270 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Richard Allen - 通讯作者:
Richard Allen
Designing and conducting survey research
设计和进行调查研究
- DOI:
- 发表时间:
2016 - 期刊:
- 影响因子:0
- 作者:
L. Rea;Ñames;R. Parker;Richard Allen - 通讯作者:
Richard Allen
Executive and perceptual attention: Separate determinants of visual working memory
执行注意力和知觉注意力:视觉工作记忆的独立决定因素
- DOI:
- 发表时间:
2016 - 期刊:
- 影响因子:0
- 作者:
Richard Allen;Graham Hitch;Alan Baddeley;Yanmei Hu - 通讯作者:
Yanmei Hu
WCN25-2880 Kidney transplantation from deceased donors at Cho Ray hospital, Vietnam
越南慈廉医院来自已故供者的肾移植(WCN25-2880)
- DOI:
10.1016/j.ekir.2024.11.1265 - 发表时间:
2025-02-01 - 期刊:
- 影响因子:5.700
- 作者:
Hien Nguyen;Thuc Nguyen Tri;Huong Tran Thi Bich;Thu Du Thi Ngoc;Chuan Hoang Khac;Thuan Chau Quy;Richard Allen;Henry Pleass;Son Nguyen Truong;Sam Thai Minh;Sinh Tran Ngoc - 通讯作者:
Sinh Tran Ngoc
CFD analysis of roof tile coverings
- DOI:
10.1016/j.energy.2017.03.081 - 发表时间:
2017-10-15 - 期刊:
- 影响因子:
- 作者:
Michele Bottarelli;Marco Bortoloni;Giovanni Zannoni;Richard Allen;Nigel Cherry - 通讯作者:
Nigel Cherry
Richard Allen的其他文献
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{{ truncateString('Richard Allen', 18)}}的其他基金
MLTC-M Community of Practice in Statistical Methods for Multimorbidity Research
MLTC-M 多发病统计方法实践社区
- 批准号:
MR/X004457/1 - 财政年份:2022
- 资助金额:
$ 24.91万 - 项目类别:
Research Grant
I-Corps: Crowdsource sensing of earthquakes
I-Corps:地震的众包感知
- 批准号:
1744819 - 财政年份:2017
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Planning Grant: I/UCRC for Geoscience
规划补助金:I/UCRC 地球科学
- 批准号:
1362166 - 财政年份:2014
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Prospects for Anglophone Studies: Comparing Indian and British Programmes and Methodologies
英语研究的前景:比较印度和英国的项目和方法
- 批准号:
AH/I023155/1 - 财政年份:2011
- 资助金额:
$ 24.91万 - 项目类别:
Research Grant
Collaborative Research: CDI-Type II: From Data to Knowledge: The Quake-Catcher Network
合作研究:CDI-Type II:从数据到知识:Quake-Catcher 网络
- 批准号:
1027974 - 财政年份:2010
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Collaborative Research: Making the San Andreas Fault at the Mendocino Triple Junction: Part II
合作研究:在门多西诺三重交界处制造圣安德烈亚斯断层:第二部分
- 批准号:
0745934 - 财政年份:2008
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
The effects of distracting stimuli on binding in working memory
分散注意力的刺激对工作记忆结合的影响
- 批准号:
ES/E018823/1 - 财政年份:2007
- 资助金额:
$ 24.91万 - 项目类别:
Research Grant
Collaborative Research: Making the San Andreas Fault at the Mendocino Triple Junction
合作研究:在门多西诺三重交界处制造圣安德烈亚斯断层
- 批准号:
0643392 - 财政年份:2007
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
SGER: Interactions Of Hotspots and the Lithosphere: An Integrated Study of the Newberry Hotspot
SGER:热点与岩石圈的相互作用:纽伯里热点的综合研究
- 批准号:
0539987 - 财政年份:2005
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Osmoregulation and Contractile Vacuole Dynamics
渗透调节和收缩液泡动力学
- 批准号:
0136362 - 财政年份:2002
- 资助金额:
$ 24.91万 - 项目类别:
Continuing Grant
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