نوع مقاله : علمی - پژوهشی
نویسندگان
1 دانشگاه تربیت مدرس
2 دانشگاه هنر
چکیده
رشد و توسعه بیش از حدِ شهرها در عصر حاضر و افزایش چالش‌های مرتبط با آن، باعث به خطر افتادن زندگی در شهرها شده است. زیست‌پذیری از جمله رویکردهایی است که به‌دنبال ایجادِ یک محیط امن و سالم برای جوامع انسانی است. این رویکرد از در هم‌تنیدگی ابعاد اقتصادی، اجتماعی، محیطی و کالبدی تشکیل یافته و می‌بایست برای پیشگیری از تک‌بعدی شدن و تقلیل‌گرایانه شدن آن، شبکه‌ای از روابط میان معیارهای مربوط به قلمروهای گوناگون زیست‌پذیری را در آن در نظر گرفت. هدف پژوهش سنجش زیست‌پذیری محلات شهری بر مبنای متون جهانی و کاربستِ این مؤلفه‌ها در رتبه‌بندی محلات هرندی، تختی و کوثر کلان‌شهر تهران از لحاظِ زیست‌پذیری است. روش تحقیق مقاله کمی است و با رویکرد توصیفی-تحلیلی انجام شده است. تجزیه و تحلیل داده‌ها با بهره‌گیری از Excel و برای استخراج امتیاز نهایی زیست‌پذیری از مدلElectre استفاده شده است. نتایج نشان می‌دهد بین محله‌های مورد مطالعه از لحاظِ زیست‌پذیری تفاوت وجود دارد. با توجه به این نتایج، محلة تختی از لحاظ شاخص‌های زیست‌پذیری در سطح بالاتری نسبت به سایر محلات قرار داشته و محله‌های کوثر و هرندی به‌ترتیب بعد از محله تختی قرار می‌گیرند. اگر چه در کم و کیفِ زیست‌پذیری محلات عوامل مختلفی نقش دارند، با این حال به‌نظر می‌رسد زیست‌پذیری پایین محله‌های مورد مطالعه ناشی از کم بودن حسِ تعلق شهروندان و گسترش کاربری‌های تجاری-خدماتی و انبارداری مربوط به عملکردهای بازار است. امری که به‌طور خاص در محلة هرندی به‌وضوح قابل مشاهده است.
کلیدواژه‌ها
عنوان مقاله [English]
Evaluating the Livable Capacity of Urban Neighborhoods in Tehran: A Case Study of Harandi, Takhti and Kosar Neighborhoods
نویسندگان [English]
- Hashem Dadashpour 1
- Davod Azizi 1
- Peyman Asgharzade 2
1 Tarbiat Modarres University
2 University of Art
چکیده [English]
Extended Abstract
1. Introduction
With the growth and development of cities in the present era and also the extreme increase in urban issues, the continuation of these issues has caused jeopardized life in the cities. The theory of livability and sustainable development seeks to create a safe and healthy environment for human societies. Livability is a concept that integrates economic, social, environmental and physical dimensions. To prevent one-dimensionalility and reductivity of livability, a network of relationships should be considered among the various criteria. The goal of the present research is offering components of neighborhoods livability assessment based on world literature and using these components in determining the livability and ranking of Harandi, Kosar, and Takhte's neighborhoods.
The theoretical lens of this research is livability theory. Livability, as one of the major issues in urban sustainability, refers to urban systems where the socio-cultural, economic, physical and psychological health of all residents must be considered. In this paper, using the theory and related indicators, researchers evaluate and assess the livability of neighborhoods of Harandi, Kosar and Takhti in 12 district municipalities of Tehran. We have argued how much these neighborhoods have been livable with regard to being located in contiguity of the Grand Marketplace of Tehran.
2. Methodology
The research methodology is descriptive-analytic with practical purposes. Indicators and components of research have been extracted using the existing literature. Through field surveys and questionnaires data were obtained from residents. Analysis of data was done by the Excel software. For evaluating and ranking the livability of neighborhoods, Electre model was used. For obtaining scores of indicators and components to evaluate livability of neighborhoods, we reviewed and analyzed the questionnaires. The components were obtained according to the average citizens' comments on the questionnaires. Qualitative characteristics of the rating "very low" to "very high" were allocated to them. Subsequently, using an interval bipolar scale the qualitative criteria were changed to quantitative criteria.
3. Results
The results show that there are differences among the studied neighborhoods in terms of livability. In the final matrix Electre neighborhood Harandi had 0 points, Kosar 1 point and 2 points were allocated to Takhti neighborhood. According to the results, s Takhti neighborhood has the most compatibility with the principles and elements of livability. One significant reason for high livability of this neighborhood was low commercial uses and low storage-related services to the market. That is why this neighborhood has historical memory and identity for residents. Although many factors can contribute to the livability of neighborhoods of Tehran, in the little livability neighborhoods of the study, development of commercial-service applications and services on the market and the loss of a sense of belonging among citizens have the most negative impact. This effect is more visible and tangible in the neighborhood of Harandi. According to these results, neighborhoods of Takhti in aspect of livability components have higher level than other neighborhoods, and neighborhoods of Kosar and Harandi are placed after Takhti with regard to livability.
4. Conclusion
Kosar and harandi because of the dominance of commercial-service and warehousing functions for the market and the lack of a sense of belonging to the neighborhood have less livability than Takhti neighborhood. The negative impact of the trend market on the surrounding neighborhood due to its economic power becomes more and more powerful day by day. According to the analysis conducted on the three neighborhoods that are at the core of Tehran metropolis, there can be strategies to reduce negative impacts of the market on neighborhoods and steps to increase the livability of that, which has been emphasized in several instances:
- Special planning for social life in the city;
- Increased participation of local people in the management and operation of neighborhoods;
- The empowerment of residents to improve their economic and social status;
- Spatial organization of business-services market and preventing the spread of uncontrolled and unbridled warehouses in the neighborhoods;
- Exploiting of the strong economic potential of the market in order to create appropriate jobs, infrastructure for residents of neighborhoods and increase the continuity of their residence;
- With regard to low participation among neighborhoods that were studied and specially the neighborhood of harandi, we can increase effective and more interaction among residents by creating appropriate and diverse places, and public spaces for increasing communications among residents. This creates greater participation and a sense of more responsibility towards problems among the residents of the neighborhoods.
کلیدواژه‌ها [English]
- Livability
- quality of life
- ELECTRE model
- Metropolis
- Tehran
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