GPS Study of the Transition Between Subduction and Collision in Papua New Guinea
巴布亚新几内亚俯冲与碰撞过渡的 GPS 研究
基本信息
- 批准号:9725792
- 负责人:
- 金额:$ 27.12万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1998
- 资助国家:美国
- 起止时间:1998-01-15 至 2001-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
9725792 Silver This study will investigate how the distribution of strain rates across the Papua New Guinea (PNG) convergent margin evolves from oceanic subduction at the New Britain trench to the broader continental collision. Because the overall rates of motion are high, a geodetic network in PNG can be used to determine the extent to which deformation is distributed rather than focused on discrete faults and the degree to which the primary basal decollement is locked. Working together with scientists from Australia and PNG, the P.I.s will measure an expanded GPS network (48 sites) across the Huon Peninsula and Finisterre Range and across the Markham valley to the New Guinea Highlands, an area of approximately 350 x 350 km. They will occupy the expanded network during June, 1998, and again in June, 2000. Purchasing an additional instrument, an Ashtech Z-12, to leave in PNG between campaigns, will give scientists at UNITECH the opportunity to remeasure baselines between campaigns, an effort of great value for the study of interseismic and intraseismic slip. ***
9725792银 本研究将探讨如何分布的应变率在整个巴布亚新几内亚(PNG)会聚边缘的演变,从大洋俯冲在新不列颠海沟更广泛的大陆碰撞。 由于整体运动速率很高,巴布亚新几内亚的大地测量网络可以用来确定变形分布的程度,而不是集中在离散断层上,以及主要基底滑脱被锁定的程度。 P.I.s将与来自澳大利亚和巴布亚新几内亚的科学家合作,测量一个扩展的GPS网络(48个站点),该网络横跨Huon半岛和Finisterre山脉,并横跨Markham山谷到新几内亚高地,面积约为350 x 350公里。 他们将在1998年6月和2000年6月使用扩大后的网络。 购买额外的仪器,Ashtech Z-12,在活动之间留在巴布亚新几内亚,将使UNITECH的科学家有机会在活动之间重新测量基线,这对研究地震间和地震内滑动具有重要价值。 ***
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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Eli Silver其他文献
Drowned carbonate platforms in the Bismarck Sea, Papua New Guinea
- DOI:
10.1007/s11001-010-9079-8 - 发表时间:
2010-01-22 - 期刊:
- 影响因子:2.200
- 作者:
Gary Hoffmann;Eli Silver;Simon Day;Neal Driscoll;Bruce Appelgate - 通讯作者:
Bruce Appelgate
FIEVel: a Fast and InExpensive Velocimeter based on an optical mouse sensor
- DOI:
10.1007/s00348-025-04027-8 - 发表时间:
2025-05-26 - 期刊:
- 影响因子:2.500
- 作者:
Robert Hunt;Eli Silver;Daniel M. Harris - 通讯作者:
Daniel M. Harris
Eli Silver的其他文献
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{{ truncateString('Eli Silver', 18)}}的其他基金
Collaborative Research: A community 3D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust
合作研究:断层属性控制 Hikurangi 巨型逆冲断层沿线慢滑移的社区 3D 地震调查
- 批准号:
1558440 - 财政年份:2016
- 资助金额:
$ 27.12万 - 项目类别:
Continuing Grant
Processing 3D Seismic Reflection Dataset From Offshore Costa Rica Through 3D Pre-Stack Depth Migration
通过 3D 叠前深度偏移处理来自哥斯达黎加近海的 3D 地震反射数据集
- 批准号:
1154635 - 财政年份:2012
- 资助金额:
$ 27.12万 - 项目类别:
Standard Grant
Dredging rocks from a large volcanic flow in the Bismarck volcanic arc, Papua New Guinea
疏浚巴布亚新几内亚俾斯麦火山弧大型火山流中的岩石
- 批准号:
0928374 - 财政年份:2010
- 资助金额:
$ 27.12万 - 项目类别:
Standard Grant
Collaborative Research: A 3D seismic investigation of the transition to seismogenic behavior along the southern Costa Rica subduction zone
合作研究:对哥斯达黎加南部俯冲带向孕震行为转变的 3D 地震调查
- 批准号:
0851529 - 财政年份:2009
- 资助金额:
$ 27.12万 - 项目类别:
Standard Grant
Collaborative Research: Stratovolcano lateral collapses and collapse-generated tsunamis in island arc settings: the example of the North New Guinea Arc
合作研究:岛弧环境中的成层火山横向塌陷和塌陷引发的海啸:以北新几内亚弧为例
- 批准号:
0327004 - 财政年份:2004
- 资助金额:
$ 27.12万 - 项目类别:
Continuing Grant
Collaborative Research: Tectonics and Sea Level History from Submerged Coral Platforms in the Huon Gulf, Papua New Guinea
合作研究:巴布亚新几内亚休恩湾水下珊瑚台地的构造和海平面历史
- 批准号:
9907153 - 财政年份:2001
- 资助金额:
$ 27.12万 - 项目类别:
Continuing Grant
US-Central America Joint Workshop: Integrate MARGINS Studies in Central America; Costa Rica, March 2001
美国-中美洲联合研讨会:整合中美洲的MARGINS研究;
- 批准号:
0003821 - 财政年份:2001
- 资助金额:
$ 27.12万 - 项目类别:
Standard Grant
Workshop to Integrate MARGINS Studies in Central America
中美洲整合利润研究研讨会
- 批准号:
0079714 - 财政年份:2000
- 资助金额:
$ 27.12万 - 项目类别:
Standard Grant
Collaborative Research: Structure of the Nicaragua/Costa Rica Subduction Zone: A Framework for the Subduction Factory and Seismogenic Zone Initiatives
合作研究:尼加拉瓜/哥斯达黎加俯冲带的结构:俯冲工厂和地震带倡议的框架
- 批准号:
9909859 - 财政年份:2000
- 资助金额:
$ 27.12万 - 项目类别:
Standard Grant
U.S.-Costa Rica Workshop on the Costa Rica-Nicaragua Seismogenic Zone
美国-哥斯达黎加哥斯达黎加-尼加拉瓜地震带研讨会
- 批准号:
9730222 - 财政年份:1998
- 资助金额:
$ 27.12万 - 项目类别:
Standard Grant
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