Upper Holocene sea-level changes: Paleogeographic evolution and its impact on coastal archaeological sites and monuments |
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| Authors: | N D Mourtzas P G Marinos |
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| Institution: | (1) National Technical University of Athens, Athens, Greece |
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| Abstract: | The paper presents the evolution of the geographic environment imposed by sea-level changes in selected sites of the Aegean Sea region during the Upper Holocene. The changes are due, mainly, to paroxysmic phases of the actual neotectonic evolution and to differential—in time and space—block movements, and emerged or submerged coasts. The reconstitution of these coasts is presented and, in some cases, natural harbor morphology is revealed. The use and evolution of these sites is discussed. Other sites concern coastal or inland ancient settlements or constructions affected by submersion by the sea, by the rise of the groundwater table, or by uplift movements. A general discussion on engineering measures to be applied for protection of the antiquities affected by these geographic changes closes the presentation. |
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| Keywords: | Sea level Aegean area Ancient harbor Paleogeographic reconstruction Engineering measures |
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