Collaborative Research: Acquisition of Equipment to Upgrade and Expand the AfricaArray Seismic Network

合作研究:采购设备以升级和扩展 AfricaArray 地震台网

基本信息

  • 批准号:
    0824781
  • 负责人:
  • 金额:
    $ 13.45万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2009
  • 资助国家:
    美国
  • 起止时间:
    2009-01-01 至 2012-12-31
  • 项目状态:
    已结题

项目摘要

0824781NybladeAfricaArray is a 3-year-old multi-faceted initiative to promote coupled educational and research programs for 1) building science capacity in the U.S. and Africa 2) addressing fundamental science questions in Africa of academic, economic and societal importance, and 3) enhancing diversity in the geosciences, both in the U.S. and Africa. At the core of AfricaArray is a network of 26 permanent seismic stations spanning 11 countries in eastern and southern Africa that has been built cooperatively by seismic network operators across Africa, with assistance from U.S. and European scientists, to form a shared research facility that serves African and U.S. scientists alike. In this project, the AfricaArray seismic network will be upgraded and expanded to provide the definitive seismic data set for imaging the largest geophysical anomaly in Earth's mantle, the African superplume. Data from the upgraded and expanded seismic network will allow scientists to address several first-order, inter-related questions focused on the structure and dynamics of the African superplume.1) What is the nature and origin of the African superplume?2) What is the geodynamic relationship between the African superplume and mantle convection?3) What are the dynamics of upper mantle convection under the east African rift system and plateau and how does it relate to the African superplume structure under southern Africa?4) What is the structure of African cratonic lithosphere and how does it influence mantle dynamics beneath the African plate?Determining the chemical and dynamic causes of the African superplume and defining its relation to shallower mantle structure and surface processes (uplift, rifting, volcanism) is arguably the most important issue in understanding the dynamics of the deep mantle. Seismic images will play a key role in gaining this understanding.***
0824781NybladeAfricaArray是一个有3年历史的多方面计划,旨在促进教育和研究项目的结合,以实现以下目标:1)在美国和非洲建立科学能力;2)解决非洲具有学术、经济和社会重要性的基础科学问题;3)增强美国和非洲地球科学的多样性。“非洲阵列”的核心是一个由横跨非洲东部和南部11个国家的26个永久地震台站组成的网络,由非洲各地的地震台网运营商在美国和欧洲科学家的帮助下合作建立,形成一个为非洲和美国科学家提供服务的共享研究设施。在这个项目中,AfricaArray地震台网将得到升级和扩展,以提供确定的地震数据集,用于成像地幔中最大的地球物理异常,即非洲超级羽流。来自升级和扩展的地震网络的数据将使科学家能够解决几个一级的、相互关联的问题,这些问题集中在非洲超级羽流的结构和动力学上。1)非洲超级羽流的性质和起源是什么?2)非洲超级羽流与地幔对流的地球动力学关系如何?3)东非裂谷系统和高原下的上地幔对流动力学是什么?它与南部非洲下的非洲超羽流结构有何关系?4)非洲克拉通岩石圈的结构及其对非洲板块下地幔动力学的影响;确定非洲超级地幔柱的化学和动力学原因,并确定其与浅层地幔结构和表面过程(隆起、裂谷、火山作用)的关系,可以说是理解深部地幔动力学的最重要问题。地震图像将在获得这种理解方面发挥关键作用

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)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Andrew Nyblade其他文献

Testing the P/S Amplitude Seismic Source Discriminant at Local Distances Using Seismic Events Within and Surrounding the Kloof Gold Mine, South Africa, and the Kiruna Iron Ore Mine, Northern Sweden
利用南非克卢夫金矿和瑞典北部基律纳铁矿内部及周围的地震事件在当地距离测试 P/S 振幅震源判别法
Crustal structure of the Bushveld complex, South Africa from 1D shear wave velocity models: Evidence for complex-wide crustal modification
  • DOI:
    10.1016/j.tecto.2024.230496
  • 发表时间:
    2024-11-07
  • 期刊:
  • 影响因子:
  • 作者:
    Kaelie Contreras;Andrew Nyblade;Raymond Durrheim;Susan Webb;Musa Manzi;Islam Fadel
  • 通讯作者:
    Islam Fadel
Basement structure of the Appalachian Basin in Pennsylvania
  • DOI:
    10.1016/j.tecto.2022.229451
  • 发表时间:
    2022-08-20
  • 期刊:
  • 影响因子:
  • 作者:
    Kyle Homman;Andrew Nyblade;Katherine Schmid;Robin Anthony;Kristin Carter
  • 通讯作者:
    Kristin Carter
Comparison of global synthetic seismograms calculated using the spherical 2.5-D finite-difference method with observed long-period waveforms including data from the intra-Antarctic region
  • DOI:
    10.1016/j.polar.2012.06.001
  • 发表时间:
    2012-07-01
  • 期刊:
  • 影响因子:
  • 作者:
    Genti Toyokuni;Hiroshi Takenaka;Masaki Kanao;Douglas A. Wiens;Andrew Nyblade
  • 通讯作者:
    Andrew Nyblade
Imaging freshwater and saline aquifers beneath Bradford County, Pennsylvania, USA, using Audio-Magnetotelluric (AMT) data
  • DOI:
    10.1016/j.jappgeo.2023.105255
  • 发表时间:
    2024-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Sampath Rathnayaka;Chloe D. Gustafson;David Yoxtheimer;Andrew Nyblade
  • 通讯作者:
    Andrew Nyblade

Andrew Nyblade的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Andrew Nyblade', 18)}}的其他基金

Collaborative Research: Investigating Ice Sheet - Solid Earth Feedbacks in West Antarctica: Implications for Ice Sheet Evolution and Stability
合作研究:调查冰盖 - 南极洲西部的固体地球反馈:对冰盖演化和稳定性的影响
  • 批准号:
    1744901
  • 财政年份:
    2018
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: Quantifying Plume-Lithosphere Interactions with GNSS Geodesy, Seismology, and Geodynamic Modeling
合作研究:利用 GNSS 大地测量学、地震学和地球动力学建模量化羽流-岩石圈相互作用
  • 批准号:
    1551767
  • 财政年份:
    2016
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Facility Support: The AfricaArray Geophysical and Meteorological Network
设施支持:AfricaArray 地球物理和气象网络
  • 批准号:
    1634108
  • 财政年份:
    2016
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Collaborative Research: Mantle Structure and Dynamics of the Ross Sea from a Passive Seismic Deployment on the Ross Ice Shelf
合作研究:罗斯冰架上被动地震部署的罗斯海地幔结构和动力学
  • 批准号:
    1142126
  • 财政年份:
    2013
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Collaborative Research: POLENET-Antarctica: Investigating Links Between Geodynamics and Ice Sheets - Phase 2
合作研究:POLENET-南极洲:调查地球动力学和冰盖之间的联系 - 第二阶段
  • 批准号:
    1246776
  • 财政年份:
    2013
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Facility Support: AfricaArray - Advancing Earth Science Research and Education with an Interdisciplinary Network in Africa
设施支持:AfricaArray - 通过非洲跨学科网络推进地球科学研究和教育
  • 批准号:
    1128936
  • 财政年份:
    2012
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Collaborative Research: Tectonic and Magmatic Processes during Early-Stage Rifting: an Integrated Study of Northern Lake Malawi, Africa
合作研究:早期裂谷期间的构造和岩浆过程:非洲马拉维湖北部的综合研究
  • 批准号:
    1109293
  • 财政年份:
    2012
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
US-Africa Workshop on Expanding the Africa Array Network to Support Multidisciplinary Science in Africa, Washington, DC
关于扩大非洲阵列网络以支持非洲多学科科学的美国-非洲研讨会,华盛顿特区
  • 批准号:
    1013342
  • 财政年份:
    2010
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: Investigation of Sources of Intraplate Volcanism Using PASSCAL Broadband Instruments in Madagascar, The Comores, and Mozambique (MACOMO)
合作研究:使用 PASSCAL 宽带仪器调查马达加斯加、科摩罗和莫桑比克的板内火山活动来源 (MACOMO)
  • 批准号:
    0838387
  • 财政年份:
    2009
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Collaborative Research: Polenet East: An International Seismological Network for East Antarctica
合作研究:Polenet East:东南极洲国际地震网络
  • 批准号:
    0838973
  • 财政年份:
    2009
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant

相似国自然基金

Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 批准年份:
    2024
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
Cell Research
  • 批准号:
    31224802
  • 批准年份:
    2012
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research
  • 批准号:
    31024804
  • 批准年份:
    2010
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research (细胞研究)
  • 批准号:
    30824808
  • 批准年份:
    2008
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
  • 批准号:
    10774081
  • 批准年份:
    2007
  • 资助金额:
    45.0 万元
  • 项目类别:
    面上项目

相似海外基金

Collaborative Research: LTREB: The importance of resource availability, acquisition, and mobilization to the evolution of life history trade-offs in a variable environment.
合作研究:LTREB:资源可用性、获取和动员对于可变环境中生命史权衡演变的重要性。
  • 批准号:
    2338394
  • 财政年份:
    2024
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Collaborative Research: LTREB: The importance of resource availability, acquisition, and mobilization to the evolution of life history trade-offs in a variable environment.
合作研究:LTREB:资源可用性、获取和动员对于可变环境中生命史权衡演变的重要性。
  • 批准号:
    2338395
  • 财政年份:
    2024
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Continuing Grant
Collaborative Research: FW-HTF-RL: Trapeze: Responsible AI-assisted Talent Acquisition for HR Specialists
合作研究:FW-HTF-RL:Trapeze:负责任的人工智能辅助人力资源专家人才获取
  • 批准号:
    2326193
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: FW-HTF-RL: Trapeze: Responsible AI-assisted Talent Acquisition for HR Specialists
合作研究:FW-HTF-RL:Trapeze:负责任的人工智能辅助人力资源专家人才获取
  • 批准号:
    2326194
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: Investigating the relationship between size and the balance between carbon acquisition modes in mixotrophic protists
合作研究:研究混合营养原生生物体大小与碳获取模式平衡之间的关系
  • 批准号:
    2230102
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
MRI: Track 1 Acquisition of a 3D Scanning Laser Vibrometer to Enhance Collaborative Research and Teaching
MRI:第 1 轨道采购 3D 扫描激光测振仪以加强协作研究和教学
  • 批准号:
    2320553
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: RUI: Life history strategies within a population depend on cellular and organismal traits that underlie differences in resource acquisition and allocation
合作研究:RUI:群体内的生活史策略取决于细胞和有机体特征,这些特征是资源获取和分配差异的基础
  • 批准号:
    2314380
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: Equipment: Acquisition of a Confocal Micro-Raman Spectroscopy System at the University of Massachusetts and Amherst College
合作研究:设备:在马萨诸塞大学和阿默斯特学院购买共焦显微拉曼光谱系统
  • 批准号:
    2225642
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: CyberTraining: Pilot: A Cybertraining Program to Advance Data Acquisition, Processing, and Machine Learning-based Modeling in Marine Science
合作研究:网络培训:试点:一项网络培训计划,旨在推进海洋科学中的数据采集、处理和基于机器学习的建模
  • 批准号:
    2230046
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
Collaborative Research: Investigating the relationship between size and the balance between carbon acquisition modes in mixotrophic protists
合作研究:研究混合营养原生生物体大小与碳获取模式平衡之间的关系
  • 批准号:
    2230103
  • 财政年份:
    2023
  • 资助金额:
    $ 13.45万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了