Neogenic Evolution Of The Mediterranean Region

This book deals with a controversially discussed topic about the Mediterranean tectonic evolution, underlying the basic role of extrusion processes. Alternative interpretations of Mediterranean back-arc basins are discussed to complete the picture. The kinematics of the confining plates is discussed as well. Understanding the geodynamics that determined the evolution of the Mediterranean area may have important implications for other regions of the world. The recognition of the ongoing tectonic processes may help to identify possible regularities in the distribution of major earthquakes, allowing a better estimate of the long-period seismic hazard.

The Mediterranean is one of the most studied regions of the world. In spite of this, a considerable spread of opinions exists about the geodynamic evolution and the present tectonic setting of this zone. The difficulty in recognizing the driving mechanisms of deformation is due to a large extent to the complex distribution in space and time of tectonic events, to the high number of parameters involved in this problem and to the scarce possibility of carrying out quantitative estimates of the deformation implied by the various geodynamic hypotheses. However, we think that a great deal of the present ambiguity could be removed if there were more frequent and open discussions among the scientists who are working on this problem. The meeting ofERICE was organized to provide an opportunity in this sense. In making this effort, we were prompted by the conviction that each step towards the understanding of the Mediterranean evolution is of basic importance both for its scientific consequences and for the possibleimplicationsfor society. It is well known, for instance, that the knowledge ofongoing tectonic processes in a given region and of their connection with seismic activity may lead to the recognition of middle long term precursors of strong earthquakes. The few cases of tentative earthquake prediction in the world occurred where information on large scale seismotectonic behavior was available. This led to identify the zones prone to dangerous shocks, where observations of short-term earthquake precursors were then concentrated.

Scientists, historians and archaeologists are at last beginning to collaborate seriously on studies of the long-term history of the environment. The fruit of an international conference held in Rome in 2011, The Ancient Mediterranean Environment between Science and History brings together scientists and scholars who are interested in the interaction of their several disciplines as well as in specific problems such as the effects of climate change and other environmental factors on historical developments and events, the sources of the energy and fuel used in ancient civilizations, and the effects of humans on the lands around the Mediterranean. The collection balances broad Mediterranean-wide studies and tightly focused studies of particular regions in Italy and Jordan.