Spatial Effects of Istanbul-Centered Industrial Spreading in Sub-cities: The Example of Tekirdag

Abstract

The industrial sector has been a determining factor in the shaping of big cities as a basic economic activity in Turkey, principally in Istanbul, since the 1950s. In addition, the build-ups in metropolitan cities and the fact that some economic activities have subsequently exceeded their economic turning points have created the need to gravitate toward new areas, causing them to act in line with the positional advantages offered. To this end, many industries that originated in the metropolis of Istanbul have expanded east, west, and south, expanding to many areas of the Marmara Region and bringing about significant changes. Tekirdag and subsidiary settlements that comprise the western neighbors of the metropolis have been affected by these changes, which occurred at an accelerated pace between 1980 and 2010. The administrative structure has been reshaped as administrative buildings have undergone spatial changes. In the 30-year period, 17 new township municipalities were established, and an area of approximately 60,000 ha was opened for development. Presently examined are the municipal administrations developed since 1980 in settlements within the province of Tekirdag. A process of rapid economic change and growth was experienced, influenced by that of Istanbul. Also discussed are the effects of these administrations on local plans, and the influence of these plans on areas of industrial influence.