SGER: Coseismic Uplift and Submergence in Aceh, Sumatra
SGER:苏门答腊岛亚齐的同震隆起和淹没
基本信息
- 批准号:0530899
- 负责人:
- 金额:$ 5万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2005
- 资助国家:美国
- 起止时间:2005-05-01 至 2006-04-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The intent of this project is to complete mapping of emergence and submergence in the region near the southern end of the giant Aceh-Andaman earthquake. The work must be done as soon as possible, to minimize the conflation of coseismic and post-seismic signals and the degradation of the data by natural processes of erosion and burial. During the giant Aceh-Andaman earthquake, the northernmost Sumatran island (Simeulue) experienced an uplift of ~1.5 meters, with a pronounced eastward tilt. Preliminary modeling shows that this is consistent with many meters of slip on the underlying megathrust, to a depth of a few tens of km. The abundance of coral microatolls around this island and along the Acehnese mainland afford the opportunity to measure precisely the uplift and submergence associated with the earthquake rupture and thereby to constrain the nature of the southern 200 km of the Aceh-Andaman rupture. The PI will map in detail, with Total Station, the submergence along the mainland Sumatran coast in Aceh and to map uplift and submergence around Simeulue. Uplift can be measured easily as the elevation difference between old and new highest levels of living coral. Submergence can also be measured by determining the elevation of highest living coral relative to sea level at the time of measurement, and then using a tidal model to determine the relationship of that sea level to the lowest annual low-tide. Broader Impacts of the work include dissemination of information to students, the scientific community, and the general public both in the US and Indonesia through weblogs, scientific publications, posters and television and radio.
该项目的目的是完成亚齐-安达曼大地震南端附近地区的浮现和淹没绘图。这项工作必须尽快完成,以尽量减少同震和震后信号的混淆以及自然侵蚀和掩埋过程造成的数据退化。在亚齐-安达曼大地震期间,苏门答腊岛最北端的西梅卢岛(Simeulue)经历了约1.5米的隆起,并有明显的向东倾斜。初步的模型显示,这与下面的巨型逆冲断层上的许多米的滑动是一致的,深度为几十公里。这个岛屿周围和沿着亚齐大陆丰富的珊瑚微环礁提供了精确测量与地震破裂相关的隆起和淹没的机会,从而限制了亚齐-安达曼断裂南部200公里的性质。PI将使用全站仪详细绘制亚齐Summartan大陆沿岸的淹没情况,并绘制Simeulue周围的隆起和淹没情况。珊瑚礁的高度可以很容易地测量为新旧最高活珊瑚高度之间的高度差。也可以通过确定测量时最高活珊瑚相对于海平面的高度,然后使用潮汐模型确定该海平面与最低年低潮的关系来测量淹没。这项工作的更广泛影响包括通过博客、科学出版物、海报以及电视和广播向美国和印度尼西亚的学生、科学界和公众传播信息。
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 }}
Kerry Sieh其他文献
Earthquake risk on the Sunda trench
巽他海沟的地震风险
- DOI:
10.1038/nature435756a - 发表时间:
2005-06-08 - 期刊:
- 影响因子:48.500
- 作者:
Suleyman S. Nalbant;Sandy Steacy;Kerry Sieh;Danny Natawidjaja;John McCloskey - 通讯作者:
John McCloskey
The repetition of large-earthquake ruptures.
- DOI:
10.1073/pnas.93.9.3764 - 发表时间:
1996-04 - 期刊:
- 影响因子:11.1
- 作者:
Kerry Sieh - 通讯作者:
Kerry Sieh
Coral <sup>13</sup>C/<sup>12</sup>C records of vertical seafloor displacement during megathrust earthquakes west of Sumatra
- DOI:
10.1016/j.epsl.2015.10.002 - 发表时间:
2015-12-15 - 期刊:
- 影响因子:
- 作者:
Michael K. Gagan;Sindia M. Sosdian;Heather Scott-Gagan;Kerry Sieh;Wahyoe S. Hantoro;Danny H. Natawidjaja;Richard W. Briggs;Bambang W. Suwargadi;Hamdi Rifai - 通讯作者:
Hamdi Rifai
Reply to Mizera and Strunga: Evidence for the Bolaven impact crater and its ejecta
回复 Mizera 和 Strunga:Bolaven 撞击坑及其喷射物的证据
- DOI:
10.1073/pnas.2401580121 - 发表时间:
2024 - 期刊:
- 影响因子:11.1
- 作者:
Kerry Sieh;J. Herrin;Dayana Schonwalder Angel - 通讯作者:
Dayana Schonwalder Angel
What happened and what's next?
发生了什么以及接下来会怎样?
- DOI:
10.1038/434573a - 发表时间:
2005-03-30 - 期刊:
- 影响因子:48.500
- 作者:
Kerry Sieh - 通讯作者:
Kerry Sieh
Kerry Sieh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('Kerry Sieh', 18)}}的其他基金
SGER: Coral uplift associated with the Sumatran earthquakes of September 2007
SGER:与 2007 年 9 月苏门答腊地震相关的珊瑚隆起
- 批准号:
0809223 - 财政年份:2008
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
Coseismic Uplift of Nias Island, Sumatra: Permanent versus Recoverable Components
苏门答腊岛尼亚斯岛的同震隆起:永久组件与可恢复组件
- 批准号:
0610078 - 财政年份:2006
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
Collab. Res: The 2004-2005 giant earthquakes and the seismic cycle along the Sumatra subduction zone: A multidisciplinary investigation from geodesy, seismology and paleogeodesy.
合作。
- 批准号:
0538333 - 财政年份:2006
- 资助金额:
$ 5万 - 项目类别:
Continuing Grant
Collaborative Research: Patterns of Serial Fault Rupture in Taiwan
合作研究:台湾连续断层破裂模式
- 批准号:
0208505 - 财政年份:2002
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
Collaborative Research: Paleoseismology and Paleogeodesy of the Sumatran Subduction Zone
合作研究:苏门答腊俯冲带的古地震学和古大地测量学
- 批准号:
0208508 - 财政年份:2002
- 资助金额:
$ 5万 - 项目类别:
Continuing Grant
Slip Rates on the Southern San Andreas Fault: Implications for Neotectonic, Seismic and Geodetic Models
南圣安德烈亚斯断层的滑动率:对新构造、地震和大地测量模型的影响
- 批准号:
0125741 - 财政年份:2002
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
Collaborative Research: Patterns of Serial Fault Rupture in Taiwan
合作研究:台湾连续断层破裂模式
- 批准号:
0106827 - 财政年份:2001
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
Collaborative Research: Paleoseismology and Paleogeodesy of the Sumatran Subduction Zone
合作研究:苏门答腊俯冲带的古地震学和古大地测量学
- 批准号:
9903301 - 财政年份:1999
- 资助金额:
$ 5万 - 项目类别:
Continuing Grant
Paleoseismology and Paleogeodesy of the Sumatran Subduction Zone
苏门答腊俯冲带的古地震学和古大地测量学
- 批准号:
9804732 - 财政年份:1998
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
COLLABORATIVE RESEARCH: On the Sumatran Subduction Zone
合作研究:苏门答腊俯冲带
- 批准号:
9628301 - 财政年份:1996
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
相似海外基金
Tsunami early warning method based on the real-time estimation of coseismic sea-bottom displacements
基于同震海底位移实时估计的海啸预警方法
- 批准号:
22KJ0049 - 财政年份:2023
- 资助金额:
$ 5万 - 项目类别:
Grant-in-Aid for JSPS Fellows
Simulation of nonlinear coseismic deformation
非线性同震变形模拟
- 批准号:
574159-2022 - 财政年份:2022
- 资助金额:
$ 5万 - 项目类别:
University Undergraduate Student Research Awards
Understanding rock slope failure and coseismic landslide hazard in deglaciated Cordilleran landscapes
了解消融科迪勒拉景观中的岩石边坡破坏和同震滑坡灾害
- 批准号:
RGPIN-2022-03221 - 财政年份:2022
- 资助金额:
$ 5万 - 项目类别:
Discovery Grants Program - Individual
Localized amplification of ground motion and displacement due to coseismic off-fault damage
同震断层损伤引起的地面运动和位移的局部放大
- 批准号:
21K14020 - 财政年份:2021
- 资助金额:
$ 5万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
RAPID GPS data acquisition in Jamaica for coseismic and postseismic studies of the Jan. 28, 2020 M=7.7 Oriente Fault earthquake
牙买加 RAPID GPS 数据采集,用于 2020 年 1 月 28 日 7.7 级东方断层地震的同震和震后研究
- 批准号:
2022468 - 财政年份:2020
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
Fully 3-dimensional visualization of coseismic surface displacement by spaceborne SAR interferometry
通过星载 SAR 干涉测量同震表面位移的全 3 维可视化
- 批准号:
18K11618 - 财政年份:2018
- 资助金额:
$ 5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
EAR-PF: SPATIAL AND TEMPORAL VARIABILITY OF COSEISMIC SUBSIDENCE ALONG THE CASCADIA SUBDUCTION ZONE
EAR-PF:卡斯卡迪亚俯冲带同震沉降的时空变化
- 批准号:
1624795 - 财政年份:2017
- 资助金额:
$ 5万 - 项目类别:
Fellowship Award
Dating coseismic marine terrace formation during the Kaikoura 2016 earthquake
2016 年凯库拉地震期间同震海洋阶地形成的年代测定
- 批准号:
NE/P021433/1 - 财政年份:2017
- 资助金额:
$ 5万 - 项目类别:
Research Grant
RAPID: Testing the erosion signature of coseismic landslides using cosmogenic catchment wide erosion rates - a case study of the 2016 Kaikoura Earthquake, New Zealand
RAPID:使用宇宙成因流域广泛侵蚀率测试同震滑坡的侵蚀特征 - 以 2016 年新西兰凯库拉地震为例
- 批准号:
1719622 - 财政年份:2017
- 资助金额:
$ 5万 - 项目类别:
Standard Grant
Evaluation of coseismic fluid and melt processes in earthquake faults by geochemical and petrological analyses
通过地球化学和岩石学分析评估地震断层中的同震流体和熔融过程
- 批准号:
16H04066 - 财政年份:2016
- 资助金额:
$ 5万 - 项目类别:
Grant-in-Aid for Scientific Research (B)