Quantification of relative sea level change along the coastline of Oman (Arabian Sea)

阿曼(阿拉伯海)海岸线相对海平面变化的量化

基本信息

项目摘要

The project focusses on coast-geomorphological analyses in Oman. On the one hand, long-term changes are relevant. These are seen as a consequence of global eustatic changes as well as local neotectonic-isostatically driven movements. Observable along the coastline of Oman are terraces which formed as wave-cut platforms and were elevated thereafter. Preliminary results of a reconnaissance survey proofed Quaternary ages of terraces formation. The aim of the project is to quantify the uplift rates and decipher the responsible driving forces. The hypothesis is that a combination of the plate tectonic configuration (convergence of Arabian with Eurasian plate) as well as local isostatic factors (serpentinisation of ophiolitic rocks) is responsible for the observed deformation pattern. Short-term changes are the second focus of this proposal. Coastal deposits, seen as evidence for extreme wave events will be analysed. Both, storm surges as well as tsunami are known to have impacted the coastline in the past. The project is based on field work. High-resolution methods will be used besides geological mapping. Terrestrial laser scanning techniques, differential GPS, ground-penetrating radar as well as analyses of arial photography will be applied.
该项目着重于阿曼的海岸地球形态分析。一方面,长期变化是相关的。这些被视为全球欣赏性变化以及局部新神经统计驱动的运动的结果。阿曼海岸线上可观察到的是形成波浪平台的露台,此后被升高。侦察调查的初步结果证明了露台形成的第四纪年龄。该项目的目的是量化提升率并破译负责任的驱动力。假设是,板块构造构型(阿拉伯人与欧亚板的收敛)以及局部等静力因子(蛇形岩石的蛇形化)的组合是造成观察到的变形模式的原因。短期变化是该提案的第二个重点。将分析沿海沉积物,被视为极端波浪事件的证据。众所周知,两者都有暴风雨的潮流和海啸曾影响过海岸线。该项目基于现场工作。除地质映射外,还将使用高分辨率方法。将应用陆地激光扫描技术,差异GP,地面穿透雷达以及对Arial摄影的分析。

项目成果

期刊论文数量(5)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Quaternary uplift along a passive continental margin (Oman, Indian Ocean)
  • DOI:
    10.1016/j.geomorph.2019.106870
  • 发表时间:
    2020-02-01
  • 期刊:
  • 影响因子:
    3.9
  • 作者:
    Hoffmann, Goesta;Schneider, Bastian;Preusser, Frank
  • 通讯作者:
    Preusser, Frank
Large Holocene tsunamis in the northern Arabian Sea
阿拉伯海北部全新世大型海啸
  • DOI:
    10.1016/j.margeo.2019.106068
  • 发表时间:
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Hoffmann;Grützner;Schneider;Preusser;Reicherter
  • 通讯作者:
    Reicherter
Beachrock as sea-level indicator – A case study at the coastline of Oman (Indian Ocean)
海滩岩石作为海平面指示器 â 阿曼(印度洋)海岸线的案例研究
  • DOI:
    10.1016/j.quascirev.2019.01.003
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Falkenroth;Schneider;Hoffmann
  • 通讯作者:
    Hoffmann
Geoarchaeological Evidence for the Decline of the Medieval City of Qalhat, Oman
阿曼中世纪城市卡尔哈特衰落的地质考古证据
  • DOI:
    10.5334/oq.56
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Ermertz;Kázmér;Schneider;Adolphs;Falkenroth;Hoffmann
  • 通讯作者:
    Hoffmann
Tsunami and storm sediments in Oman: Characterizing extreme wave deposits using terrestrial laser scanning
阿曼的海啸和风暴沉积物:使用地面激光扫描表征极端波浪沉积物
  • DOI:
    10.1007/s11852-018-0663-4
  • 发表时间:
    2018
  • 期刊:
  • 影响因子:
    2.1
  • 作者:
    Schneider;Hoffmann;Falkenroth
  • 通讯作者:
    Falkenroth
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Privatdozent Dr. Goesta Hoffmann其他文献

Privatdozent Dr. Goesta Hoffmann的其他文献

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{{ truncateString('Privatdozent Dr. Goesta Hoffmann', 18)}}的其他基金

Mangrove ecosystems as indicators for environmental change (Oman, Indian Ocean)
红树林生态系统作为环境变化的指标(阿曼、印度洋)
  • 批准号:
    445959060
  • 财政年份:
    2020
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Interaction of Holocene coastal evolution and fluvial dynamics in the Rhine-Meuse detal, The Netherlands
荷兰莱茵-默兹河谷全新世海岸演化与河流动力学的相互作用
  • 批准号:
    13942068
  • 财政年份:
    2005
  • 资助金额:
    --
  • 项目类别:
    Research Fellowships

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