Active tectonics of the Hellenic subduction zone (eBook)

Beth Shaw (Autor)

eBook Download: PDF

2012 | 2012
XIII, 169 Seiten
Springer Berlin (Verlag)
978-3-642-20804-1 (ISBN)

Infos

This thesis is remarkable for the wide range of the techniques and observations used and for its insights, which cross several disciplines. It begins by solving a famous puzzle of the ancient world, which is what was responsible for the tsunami that destroyed settlements in the eastern Mediterranean in 365 AD. By radiocarbon dating of preserved marine organisms, Shaw demonstrates that the whole of western Crete was lifted out of the sea by up to 10 meters in a massive earthquake at that time, which occured on a previously unknown fault. The author shows that the resulting tsunami would have the characteristics described by ancient writers, and uses modern GPS measurements and coastline geomorphology to show that the strain build-up near Crete requires such a tsunami-earthquake about every 6.000 years - a major insight into Mediterranean tsunami hazard. A detailed seismological study of earthquakes in the Cretan arc over the last 50 years reveals other important features of its behaviour that were previously unknown. Finally, she provides fundamental insights into the limitations of radiocarbon dating marine organisms, relating to how they secrete carbon into their skeletons. The thesis resulted in three major papers in top journals.

Inhalt

Active Tectonics of the Hellenic Subduction Zone 4
Supervisor’s Foreword 8
Acknowledgements 10
Contents 11
1 Introduction 14
2 The AD 365 Earthquake: Large Tsunamigenic Earthquakes in the Hellenic Trench 19
3 Earthquakes in the Eastern Mediterranean 41
4 Radiometric Dating of Uplifted Marine Fauna in Crete and Central Greece 79
5 Geomorphology 101
6 Conclusions 124
7 Earthquake Tables 127
8 Waveform-Modelled Solutions 137
9 Field Sites 161
10 Kinematic GPS River Profiles from Crete 176

Produkt-Details

• Erscheint lt. Verlag: 11.1.2012
• Reihe/Serie: Springer Theses
• Reihe/Serie: Springer Theses
• Zusatzinfo: XIII, 169 p. 103 illus., 77 illus. in color.
• Verlagsort: Berlin
• Sprache: englisch
• Themenwelt: Geisteswissenschaften ► Geschichte
• Themenwelt: Naturwissenschaften ► Geowissenschaften ► Geografie / Kartografie
• Themenwelt: Naturwissenschaften ► Geowissenschaften ► Geologie
• Themenwelt: Naturwissenschaften ► Physik / Astronomie
• Themenwelt: Technik
• Schlagworte: Structural Geology
• ISBN-10: 3-642-20804-5 / 3642208045
• ISBN-13: 978-3-642-20804-1 / 9783642208041