واكاوي پايداري محلات شهري با تاكيد بر كيفيت محيط در جغرافياي قديم تهران (نمونه موردي: محله سنگلج)

Analysis of Sustainability in Urban Communities According to Urban Environmental Quality in the Old Geography of Tehran, (Case Study: Sanglag)

زﻣﯿﻨﻪ و ﻫﺪف: اﻣﺮوزه، در ادﺑﯿﺎت ﺑﺮﻧﺎﻣﻪ رﯾﺰي ﺷﻬﺮي، ﺑﺮاي ﺳﻨﺠﺶ ﻣﯿﺰان ﻣﻄﻠﻮﺑﯿﺖ ﻋﻤﻠﮑﺮدﻫﺎي ﺷﻬﺮي، وﺿﻌﯿﺖ ﭘﺎﯾﺪاري ﻣﻮرد ارزﯾﺎﺑﯽ ﻗﺮار ﻣﯽ ﮔﯿﺮد. ﺑﻪ دﻟﯿﻞ ﺑﯽ ﺗﻮﺟﻬﯽ ﺑﻪ ﻧﻘﺶ ﻣﺮاﮐﺰ ﻗﺪﯾﻤﯽ در ارﺗﻘﺎي ﻫﻮﯾﺖ اﺟﺘﻤﺎﻋﯽ، اﻗﺘﺼﺎدي، ﮐﺎﻟﺒﺪي ﺷﻬﺮي؛ ﻣﺸﮑﻼت و ﻣﺴﺎﺋﻞ ﺷﻬﺮي ﺑﻪ ﺻﻮرت ﺷﺪﯾﺪﺗﺮي ﻇﺎﻫﺮﺷﺪه اﻧﺪ. ﻫﺪف اﺻﻠﯽ از ﻣﻘﺎﻟﻪ ﺣﺎﺿﺮ ارزﯾﺎﺑﯽ رواﺑﻂ ﺑﯿﻦ ﻣﻮﻟﻔﻪ ﻫﺎي ﭘﺎﯾﺪاري و ﻣﯿﺰان ﺗﺄﺛﯿﺮﮔﺬاري اﯾﻦ ﻣﻮﻟﻔﻪ ﻫﺎ ﺑﺮ ﭘﺎﯾﺪاري ﻣﺤﻼت ﺷﻬﺮي در ﺟﻐﺮاﻓﯿﺎي ﻗﺪﯾﻢ ﺷﻬﺮ ﺗﻬﺮان اﺳﺖ. روش ﺑﺮرﺳﯽ: ﻣﺤﻠﻪ ﺳﻨﮕﻠﺞ ﺑﻪ ﻋﻨﻮان ﻧﻤﻮﻧﻪ ﻣﻮردي اﻧﺘﺨﺎب ﺷﺪه اﺳﺖ.داده ﻫﺎي ﭘﮋوﻫﺶ ﺑﺎ اﺳﺘﻔﺎده از ﺑﺮداﺷﺖ ﻣﯿﺪاﻧﯽ ﺑﻪ دﺳﺖ آﻣﺪه اﺳﺖ. روش ﺗﺤﻘﯿﻖ، ﺗﻮﺻﯿﻔﯽ- ﺗﺤﻠﯿﻠﯽ ﺑﻮده و ﺗﺤﻠﯿﻞ داده ﻫﺎ ﺑﻪ روش ﻣﺪل ﺳﺎزي ﻣﻌﺎدﻻت ﺳﺎﺧﺘﺎري و ﻧﺮم اﻓﺰار Smart Pls3 اﻧﺠﺎم ﺷﺪه اﺳﺖ ﯾﺎﻓﺘﻪ ﻫﺎ: ﺣﺎﮐﯽ از آن اﺳﺖ ﮐﻪ ﻣﯿﺎﻧﮕﯿﻦ ﻣﻮﻟﻔﻪ ﻫﺎي ﺗﺒﯿﯿﻦ ﮐﻨﻨﺪه ﭘﺎﯾﺪاري، ﻫﻤﭽﻨﯿﻦ ﺳﻬﻢ ﻫﺮ ﯾﮏ از اﯾﻦ ﻣﻮﻟﻔﻪ ﻫﺎ در ﺗﺒﯿﯿﻦ ﭘﺎﯾﺪاري ﻣﺤﻠﻪ ﺳﻨﮕﻠﺞ ﻣﺘﻔﺎوت اﺳﺖ؛ ﺳﺮزﻧﺪﮔﯽ و ﻣﻨﻈﺮ ﺑﯿﺸﺘﺮﯾﻦ و ﺗﻨﺎﺳﺐ و دﺳﺘﺮﺳﯽ ﮐﻤﺘﺮﯾﻦ ﺳﻬﻢ را در ﺗﺒﯿﯿﻦ ﭘﺎﯾﺪاري داﺷﺘﻪ اﻧﺪ ﺑﺤﺚ و ﻧﺘﯿﺠﻪ ﮔﯿﺮي: ﺗﻐﯿﯿﺮ و ﺗﺤﻮﻻت اﻣﺮوزي ﭼﻪ ﺑﻪ ﻟﺤﺎظ ﻣﺤﺘﻮاﯾﯽ ﭼﻪ ﺑﻪ ﻟﺤﺎظ روﯾﻪ اي ﺗﺎﺛﯿﺮ ﺷﮕﺮﻓﯽ ﺑﺮ ﻣﯿﺰان ﭘﺎﯾﺪاري ﻫﺮ ﻣﺤﻠﻪ داﺷﺘﻪ اﺳﺖ. در ﻣﺤﻼت ﻗﺪﯾﻤﯽ ﺑﻪ دﻟﯿﻞ ﺗﻤﺮﮐﺰ ﺑﺮ ﻋﻤﻠﮑﺮد و ﮐﻼن ﻧﮕﺮي ، ﺑﺎ ﯾﮏ ﺑﺎﻓﺖ ارﮔﺎﻧﯿﮏ، ﯾﮑﭙﺎرﭼﻪ و ﺑﺴﺘﻪ ، ﻣﺘﻤﺮﮐﺰ و ﻣﺘﺮاﮐﻢ، ﺗﻨﺎﺳﺒﺎت ﻫﻤﮕﻦ ﺑﺎ ﻣﯿﺰان ﻓﻀﺎﻫﺎي ﺑﺎز ﺣﺪاﻗﻞ و ﻓﻀﺎﻫﺎي ﺳﺒﺰ ﺿﻌﯿﻒ ﺗﺮي ﻣﻮاﺟﻪ ﻣﯽ ﺷﻮﯾﻢ.ﻣﺸﮑﻞ ﺳﻨﮕﻠﺞ ﻋﻤﺪﺗﺎ ﮐﺎﻟﺒﺪي اﺳﺖ؛ ﻟﺬا راه ﺣﻞ اﯾﻦ ﻣﺸﮑﻞ ﻧﯿﺰ ﺑﺎﯾﺪ ﺑﯿﺸﺘﺮ ﺑﺮ ﻣﺴﺎﺋﻞ ﮐﺎﻟﺒﺪي ﻣﺘﻤﺮﮐﺰ ﺑﺎﺷﺪ. در ﺳﻨﮕﻠﺞ ﻣﯽ ﺗﻮاﻧﯿﻢ ﺑﺎ ﯾﮏ ﻣﺪﯾﺮﯾﺖ ﻣﻨﺎﺳﺐ ﻧﺴﺒﺖ ﺑﻪ اﺻﻼح و ﻧﻮﺳﺎزي ﮐﺎﻟﺒﺪ اﻗﺪام ﻧﻤﺎﯾﯿﻢ و ﻣﯿﺰان ﺑﻬﺮه ﺑﺮداري و ﮐﺎراﯾﯽ ﺳﻄﺢ ﻣﺤﻠﻪ را اﻓﺰاﯾﺶ دﻫﯿﻢ؛ ﺑﻪ ﻋﺒﺎرت دﯾﮕﺮ ﻻزم اﺳﺖ ﺑﺮاي ﺑﻬﺒﻮد وﺿﻌﯿﺖ ﭘﺎﯾﺪاري در اﯾﻦ ﻣﺤﻠﻪ ، ارﺗﻘﺎي وﺿﻌﯿﺖ دﺳﺘﺮﺳﯽ و ﺗﻨﺎﺳﺐ در اوﻟﻮﯾﺖ ﻗﺮار ﮔﯿﺮد.

Background and Objective: Today assessing the sustainability status is one of the best ways to measure the amount of desirability of urban Function. Due to neglection towards the role of old centers in promoting the social, economic and urban identity, the amount of urban issues and problems significantly increased and become more sever. The main purpose of this paper is to assess the relationship between sustainability components and evaluate the impact of these components on the sustainability of urban nabourhoods in the old geography of Tehran. Method: The Sanglag district was selected as the case study. Research data was obtained through field survey. The research method was descriptive-analytic and data analysis was conducted with the use of Structural Equation Modeling and Smart Pls3 software . Findings: The findings of this study indicate that the average of sustainability component and also the contribution of each component in detrmining the sustainability of Sanglag district are different. The appropriateness and access components, has the least contribution in detrmining the sustainability of this district. Discussion and Conclusion: Contemporary changes, both in terms of content and procedure, have hade a significant effect on sustainability of each district. In old neighborhoods, the main focus is on the performance and macro issue consideration, and with the organic, integrated, closed, centralized, and dense context there is weaker homogeneous consistency with minimum open spaces and green spaces. In Sanglae, we can modify and renovate the district with a proper management and increase the utilization and efficiency of the neighborhood.