RESEARCH ON EFFECTS OF LAND USE DECISIONS ON GEDIZ DELTA AS A RAMSAR SITE

Okan Yilmaz*, Ümit Erdem**

* Landscape Architecture Department, Agriculture Fac., Canakkale Onsekiz Mart University, Canakkale Turkey
** Landscape Architecture Department, Agriculture Fac., Ege University, Izmir Turkey

Abstract

Gediz Delta being the point where Gediz River flows into the Aegean Sea is one of the most important wetlands of Turkey being under guard within the scope of Ramsar Convention. This wetland plays an important role in biodiversity all over area and its surround. Bird paradise being very important for ornitotourims is situated within the delta where many lagoons, salty water and fresh water marshes and a big saline are present. Delta having rich variety of flora and fauna is very important for sustaining natural life. Since Gediz River flowing into sea by passing four cities and is at 44 km distance to Izmir city center, determination of land use decisions of delta under the pressure of urbanization and planning based on specialism is very vital. In this research, land use decisions of Gediz Delta is evoluated by remote sensing techniques. During research process, for the purpose of obtaining data about natural, cultural and agriculture structure, research site and settlements around it were examined. Moreover, Landsat 7 ETM satellite images analysis techniques and geographical information system programs were used to obtain data about natural structure. CORINE (Coordination of information on environment) determined by European Environment Agency standards were utilized to determine land use decisions on site. Land use decisions to be the basis for planning was revealed within the scope of this study.

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