Determination of potential hazelnut plantation areas based GIS model case study: Samsun city of central Black Sea region

摘要

Turkey is one of the few countries in the world with a favourable climate for hazelnut production. In addition, it has the leading position in world hazelnut production and export, supplying about 70% of world's production. However, hazelnut production exc eeds the demand and new some regulations have been enacted to create new land use policies in Turkey. By putting into practice regulations restricting hazelnut plantation areas, a more efficient and productive hazelnut harvest policy could be created. Sams un city is one of the most important hazelnut production centres in Central Black Sea region. The main objective of this study is to determine potential hazelnut areas in Samsun city located Central Black Sea Region according to current regulations using g eographic information system technique regarding to support hazelnut policy developers and organizations . According to the criteria dictated by government regulations, potential hazelnut area in Samsun province was determined and 86973 ha of the total area is suitable hazelnut area which is about 9.3% of whole province.