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| Titel |
The AlpArray-CASE project: temporary broadband seismic network deployment and characterization |
| VerfasserIn |
Iva Dasović, Irene Molinari, Josip Stipčević, Vesna Šipka, Simone Salimbeni, Dejan Jarić, Snježan Prevolnik, Eduard Kissling, John Clinton, Domenico Giardini |
| Konferenz |
EGU General Assembly 2017
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| Medientyp |
Artikel
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| Sprache |
en
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 19 (2017) |
| Datensatznummer |
250149590
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| Publikation (Nr.) |
 EGU/EGU2017-13952.pdf |
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| Zusammenfassung |
| While the northern part of the Adriatic microplate will be accurately imaged within the
AlpArray project, its central and southern parts deserve detailed studies to obtain a complete
picture of its structure and evolution. The Adriatic microplate forms the upper plate in the
Western and Central Alps whereas it forms the lower plate in the Apennines and the
Dinarides. However, the tectonics of Adriatic microplate is not well constrained and remains
controversial, especially with regard to its contact with the Dinarides. The primary goal of the
Central Adriatic Seismic Experiment (CASE) is to provide high quality seismological data
and to shed light on seismicity and 3D lithospheric structure of the central Adriatic
microplate and its boundaries.
The CASE project is an international AlpArray Complementary Experiment carried out
by four institutions: Department of Earth Sciences and Swiss Seismological Service of ETH
Zürich (CH), Department of Geophysics and Croatian Seismological Service of Faculty of
Science at University of Zagreb (HR), Republic Hydrometeorological Service of Republic of
Srpska (BIH) and Istituto Nazionale di Geofisica e Vulcanologia (I). It establishes a
temporary seismic network, expected to be operational at least for one year, composed by
existing permanent and temporary seismic stations operated by the institutions involved and
newly deployed temporary seismic stations, installed in November and December 2016,
provided by ETH Zürich and INGV: five in Croatia, four in Bosnia and Herzegovina and two
in Italy.
In this work, we present stations sites and settings and discuss their characteristics in
terms of site-effects and noise level of each station. In particular, we analyse the power
spectral density estimates in order to investigate major sources of noise and background
noise. |
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