جستجوی مقالات مرتبط با کلیدواژه « زیست پذیری » در نشریات گروه « عمران »

Many factors play a role in livability and intensification of livability, each of which affects the decisions and motivations of individuals and society to live and stay in some way. The presence of these factors leads to biological prosperity and their absence causes biological stagnation in a complex. Therefore, this study has been performed with the aim of investigating the factors affecting the livability of worn-out tissues in a descriptive-analytical manner. The statistical population of the study consists of residents of Banbarz neighborhood of Ilam city, 376 of whom are selected by Cochran's formula using the cluster random sampling method. The research tool is a researcher-made questionnaire, whose validity is confirmed by experts and its reliability is confirmed with a Cronbach's alpha of 0.968. Data analysis is performed through confirmatory factor analysis and one-sample t test in SPSS software. The results show that the social (through the factors of residents’ participation and social security), economic (through the factors of proper access to public services and urban facilities, the private sector's desire to invest in the tissue, living standards), physical (through the factors of quality and antiquity of buildings (the rate of wear of materials and buildings), the existence of identifying elements and visual index, adequate area of housing, adaptation of the dimensions of texture and density of floors), management (through integrated management factors among institutions, creating financial facilities for the residents of the tissue, the amount of support for investors in the tissue), and environmental components are identified as factors affecting livability in the Banberz neighborhood. Also, from the perspective of residents, the livability of the Banberz neighborhood is unsatisfactory (m=2.055), where the economic livability of the neighborhood is weaker than other components (m=1.925).

Livability is a concept that is associated with some concepts of life, quality of place and healthy communities. Nowadays, urban population growth, urbanization, and the resulted problems have sharply removed living standards and livability standards from these cities. Meanwhile, the quality of life, and consequently, the livability of cities has declined sharply. Accordingly, the purpose of this study is to investigate the spatial-local livability of Ilam city areas through a descriptive-analytical method.The statistical population of this study consists of residents of 4 districts of Ilam city, 383 of whom are selected by stratified random sampling. The research instrument is a researcher-made questionnaire, whose validity is confirmed by professors and experts and its reliability is confirmed by Cronbach's alpha (o.72). One-sample T-test, and Friedman rankings are used to analyze the data. The results show that residents believe that spatial-local livability of Ilam city is moderate and unfavorable in terms of accessibility (m = 2.936), educational (m = 0.065), recreational -welfare (m = 0.001), and residential (m = 3.001) dimensions and is desirable in the dimensions of transportation (m = 3.362) and health-care (m = 3.181). The livability of Ilam urban areas is also ranked as Region 1, 3, 4, and 2 in order of priority.

Nowadays, about half of the population of the earth live in urban areas, and this rapid trend of urbanization has created a number of physical, social, and environmental challenges, resulting in a reduction in viability levels. The viable city is considered as a bridge between the past and the future. The viable city is a city fighting any sort of wasting natural resources and resources that must be maintained for the use of future generations. Therefore, the viable city is also a sustainable city. In other words, it can be said that viability involves a healthy and safe urban system with a good level of access to urban services, providing high quality of life and an attractive environment for the citizens, following a number of basic principles. Accordingly, the current study utilizes a developmental and applicable approach to evaluate this subject matter in the Metropolitan City of Ahvaz, using a combination of descriptive/analytical and field study methods. It is worth mentioning that in order to analyze the obtained data, statistical software applications and the HDI model based on a spatial statistical approach are used. Based on the results of the study, the average score of physical-social development in the Metropolitan City of Ahvaz equals 0.766. Furthermore, the values of HDI for zones two, three, and four of the city are lower than the average and the HDI of other city zones in the Metropolitan City of Ahvaz are higher than the average. Moreover, based on the spatial statistical approach, the viability of the Metropolitan City of Ahvaz follows an eastern-western pattern.