Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/27749DF2-CCFF-4B78-BB74-BF47E5A7A18F | - |
| Αναγνωριστικό | https://doi.org/10.1029/2019GL086604 | - |
| Αναγνωριστικό | https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2019GL086604 | - |
| Γλώσσα | en | - |
| Μέγεθος | 10 pages | en |
| Μέγεθος | 3,63 megabytes | en |
| Τίτλος | Elastic fault interactions and earthquake rupture along the southern hellenic subduction plate interface zone in Greece | en |
| Δημιουργός | Saltogianni Vasso | en |
| Δημιουργός | Mouslopoulou, Vasiliki | en |
| Δημιουργός | Oncken, Onno, 1955- | en |
| Δημιουργός | Nicol Andrew | en |
| Δημιουργός | Gianniou, Michail 1970- | en |
| Δημιουργός | Mertikas Stylianos | en |
| Δημιουργός | Μερτικας Στυλιανος | el |
| Εκδότης | American Geophysical Union | en |
| Περίληψη | The importance of splay-thrust faults in subduction seismogenesis is increasingly acknowledged; however, their elastic interaction with the plate interface remains unclear. Here, we use GPS velocities, constrained by millennial fault slip rates, to study elastic fault-interactions between the plate interface and its upper-plate splay-thrust faults from the southern Hellenic Subduction System (HSS). We find that, despite its largely aseismic character, the HSS plate interface zone is kinematically segmented, with slip rate deficits locally reaching ~85% and ~45% of the plate convergence rate on the western and eastern segments, respectively, and on structures different from those that ruptured historically. Although western Crete has been more active seismically during late Holocene, we find that the eastern HSS has higher seismic potential for large-magnitude (M > 6) earthquakes and its interface zone is closer to failure. Elastic fault interactions are responsible for both significant intersegment variability in strain accumulation and uniformity in earthquake rupture segmentation along the HSS over millennial timescales. | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by-nc-nd/4.0/ | en |
| Ημερομηνία | 2021-07-06 | - |
| Ημερομηνία Δημοσίευσης | 2020 | - |
| Θεματική Κατηγορία | Subduction seismogenesis | en |
| Θεματική Κατηγορία | Global Positioning System (GPS) | en |
| Θεματική Κατηγορία | Locking degree | en |
| Θεματική Κατηγορία | Fault interactions | en |
| Θεματική Κατηγορία | Earthquake rupture segmentation | en |
| Βιβλιογραφική Αναφορά | V. Saltogianni, V. Mouslopoulou, O. Oncken, A. Nicol, M. Gianniou, and S. Mertikas, “Elastic fault interactions and earthquake rupture along the southern hellenic subduction plate interface zone in Greece”, Geophys. Res. Lett., vol. 47, no. 13, Jul. 2020. doi: 10.1029/2019GL086604 | en |
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