Options
Pieri, P.
Loading...
Preferred name
Pieri, P.
Main Affiliation
2 results
Now showing 1 - 2 of 2
- PublicationOpen AccessEvidence of Apulian crustal structures related to low energy seismicity (Murge - Southern Italy)(2001-10)
; ; ; ; ; ; ; ; ; ;Del Gaudio, V.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Festa, V.; Dipartimento Geomineralogico, Università di Bari, Italy ;Ripa, R. R.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Iurilli, V.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Pierri, P.; Osservatorio Sismologico, Università di Bari, Italy ;Calcagnile, G.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Moretti, M.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Pieri, P.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Tropeano, M.; Dipartimento di Scienze Geologiche, Università della Basilicata, Potenza, Italy; ; ; ; ; ; ; ; The discovery of recent co-seismic sedimentary structures and the detection of low energy seismic activity in the Murgian plateau (Apulia - Southern Italy) motivated a more detailed examination of the tectonics in this part of the Apulian plate commonly believed to be aseismic. In particular, we examined the north-western zone where a seismic sequence with maximum magnitude 3.2 and tensional focal mechanism occurred in 1991. The analysis of the existing gravimetric data, integrated by three new profiles carried out across the epicentral area, disclosed an anomaly possibly due to an old tensional tectonic structure located within the upper crust. Even though the depth and the age hypothesised for the anomaly source would exclude a direct causal connection with the observed seismicity, this structure could be a shallower expression of a tectonic structure extending down to the crystalline basement: it could represent a zone of relative «weakness» where the regional stress, due to the interactions between Apennines and Apulian plate, encounters conditions facilitating the release of seismic energy.175 369 - PublicationOpen AccessQuaternary tectonic activity of the Murge area (Apulian foreland -Southern Italy)(1997-10)
; ; ; ; ;Pieri, P.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Festa, V.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Moretti, M.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy ;Tropeano, M.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy; ; ; Integration of structural, stratigraphical, and sedimentological data and instrumental records of some recent low-energy seismic events in the Murge area allow us to suggest a new seismotectonic picture of this region, generally considered an aseismic and stable sector of the Apulian foreland.134 1025