GeoPRISMS Synthesis Workshop: The Geological Fingerprints of Slow Earthquakes
GeoPRISMS 综合研讨会:慢地震的地质指纹
基本信息
- 批准号:2025105
- 负责人:
- 金额:$ 3.82万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2020
- 资助国家:美国
- 起止时间:2020-12-01 至 2024-11-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Slow earthquakes are a family of events similar to regular earthquakes, but which occur more slowly. They typically do not cause the ground shaking that we associate with regular earthquakes, and are otherwise innocuous. However, these events do have important implications for earthquake hazards. The discovery of slow earthquakes nearly two decades ago has revolutionized our understanding of how plate motions are accommodated at major tectonic boundaries because they can be as large as regular earthquakes. Yet a physical understanding of slow earthquakes remains out of reach. The understanding of slow earthquakes is critical to better constraining regional seismic hazards, can inform us of the physical conditions and fault loading rates at depth, and is therefore central to our understanding of plate boundary fault and shear zone mechanics. This grant will support a synthesis workshop for a multi-disciplinary group of geoscientists to discuss and debate how geological observations may be used to test competing hypotheses for slow earthquake occurrence and characteristics. This workshop will allow scientific progress to advance in new directions, and allow for a better understanding of these enigmatic fault processes. The participation of early career researchers and those from underrepresented groups within the geosciences will be emphasized.The objectives of this workshop are to: (1) Provide a field-based and academic forum for cross-disciplinary discussions of the geological expressions of slow slip and tremor, and their mechanisms. (2) Use field-based examples to develop a common understanding amongst different disciplines of what we currently know about the structures of subduction plate boundaries at slow earthquake conditions. (3) Determine the structural data needed to test different models for slow slip using an exhumed subduction plate boundary to guide discussions. (4) Discuss multiple potential underlying geological processes and formulate future research strategies by identifying what new observations and constraints are needed. (5) Promote better communication between disciplines and forge new multidisciplinary collaborations. The multi-day conference will include a field trip to examine and debate different hypotheses using processes recorded in the rock record.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
慢地震是一系列类似于常规地震的事件,但发生得更慢。它们通常不会引起我们与常规地震相关的地面震动,而且在其他方面也是无害的。 然而,这些事件确实对地震灾害有重要影响。 近20年前慢地震的发现彻底改变了我们对板块运动如何适应主要构造边界的理解,因为它们可以和常规地震一样大。然而,对慢地震的物理理解仍然遥不可及。 慢地震的理解是至关重要的,以更好地约束区域地震灾害,可以告诉我们的物理条件和断层加载速率在深度,因此是我们的板块边界断层和剪切带力学的理解的核心。 这笔赠款将支持一个多学科地球科学家小组的综合研讨会,讨论和辩论如何利用地质观测来测试慢地震发生和特征的相互竞争的假设。 这次研讨会将使科学进步朝着新的方向前进,并使人们更好地了解这些神秘的断层过程。本次研讨会的目的是:(1)为慢滑和地震的地质表现及其机制的跨学科讨论提供一个基于实地的学术论坛。(2)使用基于现场的例子来发展不同学科之间的共同理解,我们目前所知道的关于慢地震条件下俯冲板块边界的结构。(3)确定所需的结构数据,以测试不同的模型,为缓慢滑动使用一个挖出的俯冲板块边界,以指导讨论。(4)讨论多种潜在的潜在地质过程,并通过确定需要哪些新的观测和约束来制定未来的研究策略。(5)促进学科之间更好的交流,建立新的多学科合作。 为期多天的会议将包括一次实地考察,利用岩石记录中记录的过程来检查和辩论不同的假设。该奖项反映了NSF的法定使命,并被认为值得通过使用基金会的知识价值和更广泛的影响审查标准进行评估来支持。
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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David Schmidt其他文献
Playing safe in coordination games: : the roles of risk dominance, payoff dominance, and history of play
在协调博弈中安全行事::风险支配、收益支配和博弈历史的作用
- DOI:
10.1016/s0899-8256(02)00552-3 - 发表时间:
2003 - 期刊:
- 影响因子:0
- 作者:
David Schmidt;Robert Shupp;James M. Walker;E. Ostrom - 通讯作者:
E. Ostrom
Entrepreneurship and Creative Destruction
创业与创造性破坏
- DOI:
10.21272/bel.4(2).102-108.2020 - 发表时间:
2020 - 期刊:
- 影响因子:0
- 作者:
Cathleen Johnson;R. Lusch;David Schmidt - 通讯作者:
David Schmidt
Gene ontology analysis of the centrosome proteomes of Drosophila and human
果蝇和人类中心体蛋白质组的基因本体分析
- DOI:
10.4161/cib.4.3.14806 - 发表时间:
2011 - 期刊:
- 影响因子:0
- 作者:
H. Müller;David Schmidt;Felix Dreher;R. Herwig;A. Ploubidou;B. Lange - 通讯作者:
B. Lange
Economics at the FTC: Fraud, Mergers and Exclusion
- DOI:
10.1007/s11151-015-9488-6 - 发表时间:
2015-10-29 - 期刊:
- 影响因子:0.700
- 作者:
David J. Balan;Patrick DeGraba;Francine Lafontaine;Patrick McAlvanah;Devesh Raval;David Schmidt - 通讯作者:
David Schmidt
Adapting Coreference Algorithms to German Fairy Tales
将共指算法应用于德国童话故事
- DOI:
- 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
David Schmidt;Markus Krug;F. Puppe - 通讯作者:
F. Puppe
David Schmidt的其他文献
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{{ truncateString('David Schmidt', 18)}}的其他基金
Collaborative Research: Near-Trench Community Geodetic Experiment
合作研究:近海沟群落大地测量实验
- 批准号:
2232640 - 财政年份:2023
- 资助金额:
$ 3.82万 - 项目类别:
Continuing Grant
Collaborative Research: Constraints on Interseismic Locking near the Trench on the Oregon Segment of the Cascadia Subduction Zone Using Seafloor Geodesy (GNSS-A)
合作研究:利用海底大地测量 (GNSS-A) 对卡斯卡迪亚俯冲带俄勒冈段海沟附近的震间锁定进行约束
- 批准号:
2127140 - 财政年份:2021
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
CoPe RCN: Cascadia Coastal Hazards Research Coordination Network
CoPe RCN:卡斯卡迪亚沿海灾害研究协调网络
- 批准号:
1940034 - 财政年份:2020
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
GeoPRISMS Postdoctoral Scholar: Refining GPS-Acoustic Processing to Measure Cascadia Subduction
GeoPRISMS 博士后学者:改进 GPS 声学处理以测量卡斯卡迪亚俯冲带
- 批准号:
1850685 - 财政年份:2019
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
NSFGEO-NERC Collaborative Research: Linking geophysics and volcanic gas measurements to contrain the transcrustal magmatic system at the Altiplano-Puna Deformation Anomaly
NSFGEO-NERC 合作研究:将地球物理学和火山气体测量联系起来,以限制高原-普纳变形异常处的穿地壳岩浆系统
- 批准号:
1756525 - 财政年份:2018
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
Collaborative Research: Assessing the State of Locking on the Frontal Thrust of the Cascadia Subduction Zone with Seafloor Geodesy
合作研究:利用海底大地测量评估卡斯卡迪亚俯冲带锋面逆冲锁定状态
- 批准号:
1658190 - 财政年份:2017
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
CC*DNI Campus Design: Enhanced Data Delivery at Fort Hays State University
CC*DNI 校园设计:海斯堡州立大学增强数据传输
- 批准号:
1541394 - 财政年份:2016
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
Constraints on Slow Slip Behavior in Cascadia Through the Integration of PBO Borehole Strainmeters, GPS Time Series, and Tremor Locations
通过集成 PBO 钻孔应变仪、GPS 时间序列和震颤位置来约束卡斯卡迪亚的慢滑移行为
- 批准号:
1251954 - 财政年份:2013
- 资助金额:
$ 3.82万 - 项目类别:
Continuing Grant
TWC: Small: Abstract Semantic Processing for Script Security
TWC:小:脚本安全的抽象语义处理
- 批准号:
1219746 - 财政年份:2012
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
Abstract Parsing: Static analysis of dynamically generated string output
摘要解析:动态生成字符串输出的静态分析
- 批准号:
0939431 - 财政年份:2009
- 资助金额:
$ 3.82万 - 项目类别:
Standard Grant
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