Marco Meschis

Marco Meschis

Profile
Profile Display Name:

Marco Meschis

E-mail Address:

marco.meschis.14@ucl.ac.uk

Start Year

2014 (Cohort 1)

Research interests:

Geomorphology and Active tectonics, Tectonic Geomorphology, Structural Geology, Earthquake Geology, Seismic Hazard, Neotectonics, Paleoseismology , Earthquake Hazard and Risk

Hobbies and interests:

PhD Project
PhD Title

Quantifying rates of active extension and seismic hazard in the upper plate of subduction zones

Research Theme

Solid Earth Dynamics

Primary Supervisor
Primary Institution

BBK

Abstract

I am interested in studying tectonic geomorphology and active tectonics in Southern Italy (Sicily and Calabria). I will be studying uplift rates derived from raised Quaternary palaeoshorelines which are commonly the only way to derive deformation rates from plate boundary zones over timescales that are long enough to average out deformation over multiple seismic cycles. Data spanning many tens of thousands of years are needed to average across transient strain rates associated with individual earthquakes, so that the results can be used to quantify and differentiate rates of long-term seismic hazard analysis associated with normal faulting earthquakes in the upper plate and tsunamis generated by slip of the subduction interface. I will map tectonically deformed palaeoshorelines in the field and on a DEM in the Calabrian Arc (Southern Italy), and date the associated terrace deposits using a combination of U/Th, OSL and cosmogenic dating. Regional study of tens of kilometres of palaeoshoreline sequences will be used to test the hypothesis that uplift is affected by local tectonics, identified by active crustal normal faults, rather than being affected by only slip on the subduction interface (see Roberts et al., 2013).

Policy Impact
Background Reading
Publications

Activities
Conferences and Workshops
  • EGU 2016. Talk: Constraining fault activity by investigating tectonically-deformed Quaternary palaeoshorelines using a synchronous correlation method: the Capo D’Orlando Fault as a case study (NE Sicily, Italy).
  • SGI 2016. Talk: Interaction of active crustal deformation, historical seismicity and regional uplift in the upper plate of subduction zones constrained by investigating tectonically-deformed Late Quaternary palaeoshorelines using synchronous correlation: Vibo Fault and Capo D’Orlando Fault, southern Italy..

Social Links
University Departmental Website:

Personal Website:

Facebook:

Twitter:
ResearchGate:
LinkedIn:

ORCID:

Stay informed

Click here to subscribe to our RSS newsletter by email.


Find Us

University College London is the administrative lead.

North-West Wing, UCL, Gower Street, London, WC1E 6BT

Follow us on Twitter