نتایج جستجو برای: tehran metropolitan area
تعداد نتایج: 618418 فیلتر نتایج به سال:
This study uses GIS (Geographic Information Systems) to conduct an evaluation of the degree of the sufficiency of public green spaces such as parks and urban green areas as an indicator of the density of metropolitan areas, in particular the Chubu metropolitan area, in Japan. To that end, it first grasps the distribution situation of green spaces in the three metropolitan areas in Japan, especi...
The purpose of this report is to discuss the economic performance of the Richmond metropolitan area and to explore some of the drivers of regional growth. The Richmond metropolitan area is compared to a peer group of metropolitan areas of similar size based on population in 2010. In addition, a second exercise for benchmarking Richmond focused on other state capitals. Although this summary does...
Introduction: Inequalities in urban environment are a significant concern. Socioeconomic level plays an important role in these inequalities. Inequality in environmental hazards is recognized as potential determinants of health disparities. Materials & Methods: In this study, we used individual and cumulative environmental hazard inequality indices to compare the inequality among 379 neighborh...
*Corresponding Author Email: [email protected] Tel.: +98 21 4402 2067 Fax: +98 21 4402 2067 Note: Discussion period for this manuscript open until June 1, 2017 on GJESM website at the “Show Article”. ABSTRACT: Sustainable urban development is a new concept of fundamental environmental metropolitan management that not only creates the demand for changing the concepts of economic development, but ...
structure and function of socio – economic systems present different spatial effects in different countries of the world. in this study, structure and function of social and economical systems is analyzed to identify of changes within urban spatial structure. in tehran, effects of political and economic factor is analyzed for identification of changes of its spatial structure and its periphery ...
the main problem of solid waste management system in tehran is to handle a large amount of waste (7.641 ton/day in 2008). therefore, source reduction can be introduced as one of the first priority for solid waste management in tehran. this research represents the first attempt to quantify the source reduction potential in the city, and subsequently, outlines the principle guidelines, legislatio...
introduction the Manchester-nashua metropolitan area has undergone a complex set of population shifts amid growing diversity. This brief documents those changes with recent data. For this research, we divide the Manchester-nashua metropolitan area into three parts: • the city of Manchester, with a population of 108,900 in 2007 • the city of nashua, with a population of 86,800 in 2007 • the bala...
Decentralization and polycentric spatial structure strategies are important ways to alleviate urban disease in China. However, whether the urban spatial structure is meeting expectations is still unknown. Taking the Beijing Metropolitan Area as a case, the author adopted a non-parametric method to identify the subcenters, then an employment density model was used to analyze the spatial changes ...
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