Marine geophysical investigation of Post-Permian to recent structural evolution of the western Baltic Sea

二叠纪后到波罗的海西部近期结构演化的海洋地球物理调查

• 批准号: 5367902
• 负责人: Professor Dr. Christian Hübscher
• 金额: --
• 依托单位: Institut für Geophysik (IfG)
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2002
• 资助国家: 德国
• 起止时间: 2001-12-31 至 2007-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5367902?language=en
• 关键词: Marine; geophysical; investigation; Post; Permian

We propose to investigate the Post-Triassic to Recent structural evolution of the north-eastern Central European Basin-System and the transition towards the Baltic Shield in the western Baltic sea. The applied methods include marine geophysical investigations as reflection seismics and potential field measurements. Together with the present data the entire Bay of Kiel can be surveyed. The project focuses on the geometry and activity of tectonic lineaments within the Tertiary and Cretaceous sequences with special emphasis on their relationship to Paleozoic structures like the Ringkfbing-Fyn High and the Trans-European Fault. We further aim at the analysis of the interplay between the causative processes of the reactivation of Paleozoic lineaments and recent processes like sedimentation, holocinesis and glaciation periods. All results will be linked to and compared with industrial and scientific onshore seismic and borehole data, which have been released for the SPP. The marine data foster onshore data sets compiled by other working groups and will serve as homogenous 21/2-D data for later dynamic modeling. by mapping recent tectonic activity we will establish a basis for later risk assessment for pipelines, wires, or bridges.

我们建议调查中欧中欧盆地系统的最新结构演变，以及向波罗的海西部波罗的海盾的过渡。应用的方法包括海洋地球物理研究，作为反射地震学和潜在的现场测量。加上目前的数据，可以调查整个基尔湾。该项目着重于第三纪和白垩纪序列中构造谱系的几何形状和活性，特别着重于它们与古生代结构（如ringkfbing-fyn High和Trans-eurepean Burts）的关系。我们进一步旨在分析古生物学谱系重新激活的因果过程与最近的沉积，全细胞和冰川时期等最新过程之间的相互作用之间的相互作用。所有结果将与已发布的SPP释放的工业和科学陆上地震和井眼数据相关联并进行比较。海洋数据促进了其他工作组编制的陆上数据集，并将用作均匀的21/2-D数据，用于以后的动态建模。通过绘制最近的构造活动，我们将建立以后的管道，电线或桥梁风险评估的基础。