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1 January 2010 Physico-Chemical Characteristics of Coastal Dunes on the Saros Gulf, Turkey
Hasan Özcan, Ahmet Evren Erginal, Cengiz Akbulak, Ali Sungur, Mustafa Bozcu
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Abstract

In the present paper, several physico-chemical characteristics of dune sands in a rapidly prograding delta environment on the east coast of the Saros Gulf, northwest Turkey, are presented. For accurate characterization and classification of coastal dunes 4 km long and maximum 500 m wide, the pH, CaCO3 content, electrical conductivity, organic matter content, and x-ray fluorescence spectroscopy data were assessed. In terms of dune classification, our results showed the presence of three distinctive coastal dune types: (1) foredune, (2) semistable gray dune, and (3) stationary dark dune. Field observations combining with aerial photo and satellite image interpretations for the period between 1962 and 2007 also revealed dune loss and migration in the dunefield as a consequence of bidirectional effects of south-westerly and northwesterly winds and wind-force rise of lagoon waters.

Hasan Özcan, Ahmet Evren Erginal, Cengiz Akbulak, Ali Sungur, and Mustafa Bozcu "Physico-Chemical Characteristics of Coastal Dunes on the Saros Gulf, Turkey," Journal of Coastal Research 2010(261), 132-142, (1 January 2010). https://doi.org/10.2112/08-1109.1
Received: 7 August 2008; Accepted: 4 September 2008; Published: 1 January 2010
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