نوع مقاله : مقاله برگرفته از پایان نامه
نویسندگان
1 جغرافیای روستایی،دانشکده جغرافیا،دانشگاه تهران،شهر تهران
2 استاد دانشگاه تهران
3 دانشگاه تهران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Extended abstract
Introduction
In the circumstances that we have entered the 21st century, rural development in the country is still facing many issues and problems, the cause of which can be attributed to the inefficiency of some solutions used in the past and present. These solutions have not been able to completely solve the problems and issues in the rural society, although there have been successes in some areas, they have not been enough and have caused the formation of an unbalanced and unbalanced atmosphere at the level of the district and region. The current research seeks to provide a new and suitable model that can explain and investigate rural-urban links and flows in line with regional balance. Therefore, the state of rural-urban links is analyzed at the district level of Bushehr city, and the force vector distance of each region is analyzed and evaluated as the spatial vector of rural-urban flows from the point of view of the model support. Therefore, in the current research, due to the newness of the presented model for the analysis of rural-urban flows in line with the regional balance, it is necessary to compare the indicators affecting the regional balance and the effective factors in its creation, including rural flows- A city that creates strong links between rural areas and Bushehr city; Necessary checks should be done. The main question of the research is whether it is possible to present a suitable model for the analysis of rural-urban flows in line with the regional balance. Therefore, due to its nature, the current research is on the way to discovering this pattern.
methodology
According to the purpose, the current research is of applied type and according to the nature of the research, it is descriptive-analytical and exploratory. The study process in this research was based on two documentary-library methods and field surveys based on questionnaires. The questionnaire related to the components and indicators of regional balance in city-rural relations in three economic, socio-cultural, and infrastructural-environmental sectors was completed by official statistics. The method of sampling and obtaining the sample (households living in the studied rural areas) in the present study is a multi-stage random stratified method. In this way, first, according to the size of the population and the distance of the rural areas from the city center, two categories were determined - from 10 to 25 km and from 25 to 40 km - according to the distance from the city center. After classification, appropriate samples of 380 questionnaires, which included 71 items, were assigned to them.
Results and discussion
The findings of the research indicated that the convergence of rural-urban flows could be explained with great accuracy in such a way that the force vector value of the convergence of economic flows in the studied areas (0.244), the convergence of social-cultural flows (0.223) and the convergence of economic flows (0.223) Infrastructure (0.244) was obtained. The results of the research proved that the value of the force vector of rural-urban flows in four villages is lower than that of Granigah and is higher in six other villages. To calculate the weight of the indicators of each region, they should be multiplied by the vector of rural-urban flows of different regions and the result should be divided by the total weight of the indicators of all regions. An important point that should be pointed out is that according to the theoretical foundations of the research, to reduce the costs and complications related to numerical calculations, one of the studied points can be considered as the center of coordinates, which in this research Bushehr city is considered as the coordinate center, so according to the mathematical rules, the coordinates of Bushehr city in the three dimensions of economic, social-cultural and infrastructural flows are equal (0, 0 and 0). So far, many researchers have addressed the issue of city-rural relations in the form of rural-urban flows and links, but because the rural-urban flows model is new and new, and has been used for the first time in this field. As a result, until now, the views and opinions of the researchers about it have not been evaluated and measured in the form of a scientific article, so it is enough to say that it is hoped that the present research and especially the Granigah model will be used by other researchers soon so that It should be placed in the crucible of scientific criticism and its grade determined.
Conclusion
To investigate and analyze the rural-urban flows, the position of each of the power vectors should be measured relative to the location of the center. The position of the force vector of rural-urban flows in the villages that are close to the location vector of the expensive place indicates the lack or reduction of the force vector. In other words, the villages that are far from the location vector of Granigah have a more favorable situation in terms of development because they contain a larger force vector and the location vector of rural-urban flows in such areas is further away from the center of Granigah. Suppose the villages whose power vector is closer to the expensive place are developed by strengthening the economic, socio-cultural, and infrastructure indicators. In that case, they will certainly have a bigger power vector, and the level of their orbit will be moved to a more distant location vector than before. Like electrons that are close to the nucleus and orbit around the nucleus in an orbital, if they receive more energy they will be moved to a higher level and if energy is taken from them they will fall to lower levels near the nucleus) in other words, the level of development will increase in them. This means the investigation and analysis of the force vector of rural-urban flows at the district and regional level, can help in future planning and planning of regional and spatial development and explain the path of present and future planning appropriately.
کلیدواژهها [English]
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