The Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences is the national centre for geosphere research. As a member of the Helmholtz Association
we are part of the largest German scientific organization. With around 1,300
employees we develop a sound understanding of the systems and processes of the solid Earth as well as strategies and options for action to face global change and its regional impacts, to understand natural hazards and reduce associated risks, and to assess the influence of humans on the Earth's system.
As a partner in Geo.X
, the GFZ has access to an excellent network of other geoscience institutions in Potsdam and Berlin. This largest regional concentration of geoscientific competence in Europe offers first-class cooperation and development opportunities.
For section 4.2 "Geomechanics and Scientific Drilling" (department “Geosystems”), we are looking for a:
The main objective of this project is to analyze the earthquake source properties and the directivity effects of seismicity from the western portion of the North Anatolian Fault in Turkey. There, the permanent downhole geophysical observatory ICDP-GONAF is fully operating and complemented with additional permanent and temporary seismic deployments to improve the seismic coverage. Due to the proximity of the megacity of Istanbul, the project has important implications for the seismic hazard assessment of Istanbul and the constraint of most plausible scenarios for the rupture of a large (M > 6.5) earthquake. The main results will be compared with analogous results from similar tectonic setting in southern California where a denser seismic network is available. The calculated source parameters at the eastern Sea of Marmara and the compiled source parameters from existing studies in southern California will be used to:
(1) Investigate the consistency of source properties and directivity effects within specific regions with mechanical models of dynamic rupture on a velocity contrast (bimaterial) interface.
(2) Relate the obtained source parameters and directivity effects with the distribution of ground motion, thus constraining seismic shaking hazard at nearby population centers.
(3) Decipher whether the rupture directivity of small to moderate earthquakes is consistent with that of the large events in the same region.
The project will benefit with the interaction and collaboration with scientists at the GFZ Potsdam, Ruhr-Universität Bochum and University of Southern California.
We welcome applications from candidates who fulfil the following criteria:
- completed research-oriented university degree, such as a Master's degree in a relevant field (e.g. Geophysics, Physics, ..)
- an outstanding academic track record
- background in seismology and earthquake physics
- strong programming ability (python, matlab)
- a good command of English, both verbal and written
- dedication and enthusiasm for research
- motivation to work in an interdisciplinary and international team
- willingness for research visits of several weeks at Ruhr-University Bochum and University of Southern California
Did we pique your interest?
If so, we are looking forward to receiving your application by the 13th April 2021. Please use our online application form only.
Applications must include:
- a cover letter in which you describe your motivation and qualifications for the position
- a CV including relevant competences, skills and publication list, if applicable
- copies of degree certificate(s) and transcripts of records for previous studies (Bachelor and/or Master) - Please indicate expected date of graduation if your Master’s degree is not completed.
- contact information of two references
Application evaluations will start immediately, and will continue until the position is filled. We wish to reflect the diversity of society and we welcome applications from all qualified candidates regardless of personal background. The selection will be exclusively based on qualification without regard to gender identity, sexual orientation, religion, national origin or age.
Equal opportunities are an integral part of our personnel policy. We therefore very much welcome applications from qualified women. In the case of equal aptitude, severely disabled persons are given preferential consideration in accordance with the Code of Social Law IX.
Your personal data will be treated in line with Art. 6 (1b) and Art. 88 GDPR in conjunction with § 26 BbgDSG during the selection process. After the selection process has been concluded, your application documents will be deleted, in line with data protection regulation.
In case of any further queries relating to the role’s responsibilities, please contact Dr. Patricia Martinez Garzon on +49 (0) 331 288-28833. If you have any general questions about the application process, please contact Ms Buge on +49 (0) 331-288-28787.