تحلیل ارتباط زیست پذیری شهری و پایداری محیط درمنطقه 22 کلانشهر تهران
امیرحسین حکمتی
1
(
گروه جغرافیا وبرنامه ریزی شهری-دانشگاه ازاداسلامی -واحد قشم
)
حمیدرضا جودکی
2
(
گروه جغرافیا وبرنامه ریزی شهری -دانشگاه آزاداسلامی واحداسلامشهر-تهران -ایران
)
یوسفعلی زیاری
3
(
گروه جغرافیا وبرنامه ریزی شهری-دانشگاه آزاد اسلامی واحدتهران مرکزی
)
کلید واژه: منطقه 22 تهران, زیست پذیری شهری, پایداری محیط,
چکیده مقاله :
امروزه بیش ازنیمی ازمردم جهان درشهرها زندگی می کنند و ازیک سوشهرها به عنوان کانونهای توسعه اجتماعی ،اقتصادی و فضایی به شمارمی آیند.و ازسوی دیگرمناسب ترین مکانهایی هستندکه مسائل و مشکلات اقتصادی، اجتماعی وزیست محیطی درآنها پدیدمی آید.پایداری شهری به دنبال حفاظت ازمحیط زیست ،بقای اقتصادی و تنوع،برابری نسل ها،استفاده حداقل از منابع تجدیدشدنی می باشد. امروزه زیست پذیری شهری به عنوان طیف وسیعی از لوازم مورد نیاز برای افرادی که در یک جامعه زندگی می کنند همانند گزینه های متنوع مسکن توسعه اقتصادی محیط ساخته شده باکاربری مختلط دسترسی به طیف گسترده ای ازخدمات و امکانات دسترسی به فضای سبزحمل و نقل انسان محوربه کیفیت زندگی جامعه کمک می کندوراه رسیدن به توسعه پایداررا هموارمی کند.هدف این تحقیق تحلیل ارتباط زیست پذیری شهری و پایداری محیط درمنطقه 22 کلانشهر تهران می باشد .این پژوهش ازنظرهدف کاربردی و از نظرروش نیزتوصیفی -تحلیلی است و ازلحاظ نحوه ی جمع آوری اطلاعات نیزازنوع تحقیقات پیمایشی می باشد.برای این منظوربا استفاده ازتجزیه و تحلیل آماری به بررسی و تحلیل یافته های حاصل از طریق پرسشنامه پرداخته شده است نمونه آماری به منظور جمع آوری داده‌های میدانی در این مطالعه تحت نمونه اماری از حجم کلی نمونه آماری برابر 384 نفر تشکیل شده است. تحلیل آن با استفاده از تحلیل های همبستگی پیرسون مولفه ها انجام شده است. با توجه به نتایج آزمون که در آن ضریب همبستگی پیرسون 0.916 و سطح معنی داری صفر به دست آمده است به این معنی است که بین زیست پذیری شهری و پایداری محیط ارتباط معنادار و مثبتی وجود دارد. باتوجه به ضریب همبستگی پیرسون تمامی مولفه‌های شهرزیست پذیربا تک تک ابعادپایداری محیط رابطه معناداری دارندکه با توجه به اعداد ضریب هم بستگی می‌توان گفت تمامی رابطه‌های هم بستگی مثبت است که نشان می‌دهدرابطه هریک ازمولفه‌های شهرزیست پذیرو ابعاد پایداری محیط رابطه ای مستقیم دارد.یعنی با افزایش مولفه زیست پذیرهریک ازابعادپایداری افزایش می‌یابد و باکاهش هرکدام ازمولفه‌های شهرزیست پذیرپایداری کم می‌شودو بالعکس.
چکیده انگلیسی :
Today, more than half of the world's people live in cities, and on the one hand, cities are considered as the centers of social, economic and spatial development. On the other hand, they are the most suitable places where economic, social and environmental issues and problems appear. Urban sustainability seeks to protect the environment, economic survival and diversity, generational equality. The use of renewable resources is minimal. Today, urban livability as a wide range of necessities for people living in a community, such as diverse housing options, economic development, built environment with mixed use, access to a wide range of services and facilities, access to green space, human-centered transportation, helps the quality of life of the community, reaching It facilitates sustainable development. The purpose of this research is to analyze the relationship between urban livability and environmental sustainability in District 22 of Tehran metropolis. The research method is descriptive-analytical and using field data (questionnaire). The statistical sample in order to collect field data in this study under the statistical sample consists of the total size of the statistical sample equal to 384 people. Its analysis has been done using Pearson correlation analysis of the components. According to the results of the test, in which the Pearson correlation coefficient is 0.916 and the significance level is zero, it means that there is a significant and positive relationship between urban livability and environmental sustainability. According to the Pearson's correlation coefficient, all the components of the bio-friendly city have a significant relationship with one dimension of environmental sustainability, and according to the coefficient numbers, it can be said that all the relationships are positive, which shows that the relationship between each of the components of the bio-friendly city and the dimensions of environmental sustainability has a direct relationship. The components of the sustainable city are reduced and vice versa. Extended Abstract Introduction: In recent decades, due to the development of urbanization, the increasing population of cities and attention to the population of cities and towns has become very important. Due to the change of viewpoints from mere standardization to qualitative viewpoints and the introduction of sustainable development approach and theory instead of macro-economic and physical viewpoints, issues of quality of life and sustainable city have been given attention. Livability in its general sense means achieving livability, quality of good urban planning and sustainable place. District 22 of Tehran is located in the extreme west of the metropolis of Tehran, which has unique characteristics and in terms of climate and nature, it has special characteristics with a background of agriculture and animal husbandry, therefore, with the increasing urban development in the capital, which is saturated in the central areas, entering the peripheral areas And it is less developed with less density like Region 22, which can be managed with planning to develop urban spaces in a sustainable and balanced manner, which can bring a bright future with a favorable environment and also preserve potential urban spaces for the next generation. Among the problems of the 22nd district of Tehran, we can mention the non-standard constructions that have caused a significant increase in the population in this area and created heavy traffic. Also, the vastness of the area and the existence of many entertainment and tourism centers that attract a lot of people have made it difficult to ensure the security of the area.The purpose of the current research is to provide a foundation for research in the field of bio-friendly city. Also, it seeks to analyze the dimensions and indicators of bio-friendly city through a deep descriptive and analytical analysis, and the important question of the research is that what are the feasibility of the important indicators of bio-friendly city in achieving environmental sustainability in the 22nd district of Tehran? Methodology: The type of applied-developmental research and the research method in this research is descriptive-analytical and based on the objectives of the study area in the 22nd district of Tehran, in this research using a combination of documentary or library studies and experimental tests. and the field has been devoted to the processing of the research subject. In this research, questionnaires, interviews with residents of the area and field observation of the area are used to collect information. The size of the population was 384 people who were randomly selected in the study area and the prepared questionnaire was distributed among them. The analysis method of the T. test and the analysis of the Pearson correlation coefficient of the components Results and discussion: In this part, the beginning of the binary comparison of the indicators of each of the criteria is extracted from the questionnaire completed by the experts, and then their weight is calculated from the Expert choice program.According to the objective of evaluating urban livability, it was less than 0.05, which indicates a very suitable compatibility in binary comparisons. Also, the weighted average extracted from the T. test. The environmental dimension with 69.77% is the best situation and the socio-cultural dimension with 45.01% is the worst among the dimensions of urban livability in the 22nd district of Tehran, and also it is clear that the urban livability level in the 22nd district of Tehran is 57.42%, which is evaluated close to the average level.According to the Pearson's correlation coefficient, all the components of the bio-friendly city with one dimension of environmental sustainability have a significant relationship at the 0.01 level, which according to the correlation coefficient numbers, it can be said that all the relationships are positive, which shows that the relationship between each of the components of the bio-friendly city and the dimensions of environmental sustainability has a direct relationship. It is found that each of the components of the sustainable city will decrease with its decrease and vice versa.In other words, by improving and increasing the livability of the city, which includes urban, environmental, social, cultural and economic infrastructure and services, we will witness a significant increase in the sustainability of the desired environment. Therefore, the hypothesis that there is a significant relationship between urban livability and environmental sustainability is confirmed. Conclusion: Today, cities have faced many challenges in the economic, social and environmental fields. At the same time, the increase in population along with the increasing ratio of urbanization has brought harmful consequences for cities. The continuation of this type of urbanization with social, economic and environmental problems is a crisis and a warning of instability in our cities. Other problems reduce the quality of life and consequently livability in the city of Harabe. Therefore, the necessity and importance of the discussion of livability and sustainable development in cities today is clearly visible. Livability and sustainable development are concepts and approaches that ultimately bring all kinds of problems to the citizens of a remote city. Sustainable development is generally a balance of goals. economic, social and environmental points and gives a very favorable perspective of the future. In this direction, the present research has been conducted by analyzing the relationship between urban livability and environmental sustainability in the 22nd district of Tehran metropolis. The results of the research show that the environmental dimension with 69.77% has the best status and the social and cultural dimension with 45.01% has the worst status among the dimensions of urban livability in the 22nd district of Tehran metropolis and so on. From this table, it is clear that the urban livability rate in the 22nd district of Tehran is 57.42%, which is close to the average level .Finally, the following suggestions and solutions can be presented for the implementation of urban livability in the direction of environmental sustainability in the 22nd district of Tehran.
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