analysis on spatial structure of cities bushehr province in order to codification strategic planning

extended abstractintroductiontoday, large number of world’s major cities is located in coastal environments these towns have and all important positions in the economic, cultural and social functions. coastal areas and the cities located in they are economically very important in terms of the environment, sensitive to many of factors influencing and physically, against a variety of natural hazards and human made disasters are very vulnerable. development of this cities leads to massive investments by shareholders and stakeholders and to create such conditions, the spatial structure non-coastal other cities are also affected by this development. so that grows the participation of a wide range of stakeholders and interested investors to invest in such cities and simultaneously with this growth process, arise complex needs who favorable supply these needs will help to sustainability physical, social, economic of these cities. today's coastal cities are considered to be as a vital source of income for the national economy. these resources are also essential to strengthen their economies of the coastal cities. so that the the dynamics of these cities are largely determined by the axes of development and exploitation of economic activity and tourism. the purpose of this research is to explore and identify and analyze the spatial structure coastal and non-coastal cities in bushehr province. methodologytype research is applied and its methods descriptive and analytic. statistical population studied in this research is 31 points coastal and non-coastal cities in bushehr province in the year 2011. to collect information this research was used method libraries (documents). to analysis of data to analyze the spatial structure of coastal and non-coastal cities used of urban and regional planning models include coefficient of variation, rate of population growth, model rating – size urban, model of urban prime (first city, two city, four cities, mehta four city, herfindal concentration, moma and alvsaby, mousavi urban dominance, entropy model, dispersion coefficient, hierarchical cluster analysis. to investigate relationship between the independent and dependent variables and inferential analysis of data s has also been used advanced dedicational statistical and statistical models, the coefficient of correlation, regression; test t-test, anova and multivariate.results and discussionresults of studies show that process urban growth in coastal cities has increased during 1986 to 2006 of about 17.3 percent that the main reason for this has been an increasing number of coastal cities and the growing trend of migration to cities of this province. also population growth in coastal cities is substantially higher than non coastal cities. reviews process rate of population growth in coastal cities of the years 1986- 2011 indicate a sharp growth rate of population growth. of course, this is also true for non coastal cities and total population of province's cities. well as results of the analysis of cities bushehr province hierarchy using the zypf theory indicates that population of bushehr city as the first city is 2 equal second city (borazjan), 3 equal city third and fourth (kangan and ganaveh) and 90 equal city last or 32 city (kalame). in relation to position of cities in combined index, located at very top level of development coastal cities of bushehr and kangan with 271,551 inhabitants, namely 38/2 percent the total population of province citites and at this level of development, are located well as non coastal cities borazjan and jam with 111,762 inhabitants. based on this, we can say that there are in some of the coastal cities of bushehr oil and gas fields like coastal city asaluye and non-coastal city jam have unique characteristics and because of easy access to oil and gas resources, has an many opportunity in order to economic development, available city manager for development of this cities and well as development of other cities.conclusionanalytical findings by using simultaneous multiple regression models show that coastal cities have huge oil and gas fields have a much higher level of spatial development. so that the in lieu a units change in effect standard deviation of economic function coast is created 0/814 change units in spatial structure of coastal cities. results also obtained by spearman coefficient is equal to 0/865 that this amount reflects the fact that there is a very strong positive correlation between the distribution of population and growth and development of economic, cultural, transportation and infrastructure functions between coastal and non-coastal cities in bushehr province. finally compared coastal cities and non coastal to terms of indicators studied based on the test t-test, we can say since the is more index economic, health – care, transportation and infrastructure in coastal cities, as a result, development of space structure in coastal cities is more of non-coastal cities. accordingly, in development of the coastal cities should be used of all economic capacity order to economic flourished. in other words we can say that sustainable economic development of the coastal cities in bushehr besides the benefit of oil and gas resources and also benefit from the business and jobs service is needs to development of marine economy and growth and development of fisheries. nevertheless based on the research findings to develop desirable coastal and non-coastal can be stated as follows: strengthening and welfare infrastructure, sociology-economic in urban centers, especially in small cities and promote levels health, education in small cities like shanbe, kaki, anarstan, riz, kalame, kharg, banak as well as favorable development of balance and justice access of services in major cities such of bushehr, borazjan, dylam, kangan, ganaveh and jam; development and equipping ports infrastructure in coastal cities. making bed for suitable for increased economic participation of women in the development of coastal and non coastal cities; prevent of conversion rural centers to small cities and change role of these cities; development of practical and technical training tailored to the capabilities of employment in small cities; development sites and installations and equipment recreational for the purpose the welfare of domestic and foreign tourism.