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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Environmental Energy and Economic Research
- نوع مقاله: Journal Article
- کلمات کلیدی: Waste Management,Tehran,Citizen participation,Waste separation
- چکیده:
- چکیده انگلیسی: The purpose of the present study is to identify the effective factors in citizen participation in waste generation and waste separation and their scientific analysis. In order to accomplish this goal, using descriptive-inferential research method, information was collected by documentary method. The statistical population of the study consisted of the citizens of two districts of Tehran 8 and 12, which had the highest and the lowest participation in separation of waste source, respectively. Data were analyzed using relative frequency tables, Likert verbal scale, Kruskal-Wallis non-parametric test and correlation test and regression method. The results of hypotheses test indicated significant relationship between variables of age, level of education, occupations, average monthly income, number of households, citizen education and awareness, and participation rates. Also the results of Kruskal-Wallis statistical test showed that there is a significant relationship between gender and participation, but the relationship between housing ownership and participation is not significant.
- انتشار مقاله: 05-09-1398
- نویسندگان: Farhad Afshar,Majid Abbaspour,Akram Al-Molook Lahijanian
- مشاهده
- جایگاه : پژوهشی
- مجله: Environmental Energy and Economic Research
- نوع مقاله: Journal Article
- کلمات کلیدی: FAHP,Social participation,Delphi Technique,Tehran Waste Management
- چکیده:
- چکیده انگلیسی: Cities around the world face many challenges in urban waste management, the most important of which are increased energy consumption and greenhouse gas emissions, unsanitary public spaces and bad odors, and low recycling rates and limited spaces. Benefiting from social participation, along with integrated urban planning and strategy, can be a safe and physical solution in the optimal management of municipal waste. Extraction of effective components and effectiveness in this process is one of the most important management parameters in the implementation of effective urban management programs. In this study, using descriptive-analytical research method and examining the theoretical foundations and experiences and findings of research conducted in the world and successful case studies such as Istanbul, San Francisco, Guangdong, Mangalore was performed and first analyzed using the Delphi technique of effective indicators in public participation focusing on urban waste management in three rounds of a questionnaire and then by combining the questionnaire tools from the Fuzzy Hierarchical Analysis (FAHP) test based on Chang method. It was used to prioritize the components and factors affecting the social participation of municipal waste management. To determine the number of questionnaires, experts and specialists were used using Cochran's method in the form of simple random sampling method. The results show that the social component is in the first rank and the economic, educational and cultural components, laws and regulations are in the next ranks, respectively. Also, from the social components of people's lifestyle, food consumption pattern had the highest priority.
- انتشار مقاله: 04-06-1399
- نویسندگان: Farhad Afshar,Madjid Abbaspour,Akram Al-Muluk Lahijanian,Reza Azizinezhad
- مشاهده
- جایگاه : پژوهشی
- مجله: Advances in Environmental Technology
- نوع مقاله: Journal Article
- کلمات کلیدی: Waste Management Master Plan,SWOT,QSPM,FAHP
- چکیده:
- چکیده انگلیسی: The purpose of this study was to present a practical model of strategic waste management via two Strength, Weakness, Opportunity, and Threats (SWOT) models and hierarchical analysis. In this regard, the strengths and weaknesses of the present situation and the factors affecting waste management in Tehran were investigated. In this study, the importance of public participation in waste management was investigated by means of the Delphi method and the Fuzzy Analytic Hierarchy Process (FAHP). Based on the results of the SWOT analysis, a team of experts identified the internal and external factors and rated the primary factors; each factor was weighted, then according to their scores, the proposed waste management framework was developed. Finally, the strategies were quantitatively prioritized by the planning matrix. Then, using the analysis method, the hierarchy was used in this study as a SWOT supplement. The results of two questionnaires designed in this study identified the socio-economic, educational, cultural, and political factors as first to fourth, respectively. The most viable strategies, which were selected based on the analysis, include the potential use of social networks to encourage society to reduce waste and to promote the separation of waste as well as compliance with the proposed comprehensive waste management program; another choice strategy was providing economic incentives to maximize social participation in reducing waste production waste sorting.
- انتشار مقاله: 05-10-1398
- نویسندگان: Farhad Afshar,Madjid Abbaspour,Akramolmolok Lahijanian
- مشاهده