نتایج جستجو برای: intra urban spatial disparities
تعداد نتایج: 633962 فیلتر نتایج به سال:
migration and quality of redistribution of population across country is one of the main factors that planners take into account to control population and guide its movements to economic poles. scientific recognition of migration phenomenon is important for managing and policy making in the country. these movements change migration pattern, in a way that along with increase in population and the...
In virtually all cities across the world, the worst health problems and premature deaths are highly concentrated in neighbourhoods that also experience a host of other social inequalities, including lack of basic sanitation and water services, high poverty rates, residential segregation, and concentrations of environmentally noxious facilities. Yet, contemporary urban planning practice, which e...
BACKGROUND Characterizing intra-urban variation in air quality is important for epidemiological investigation of health outcomes and disparities. To date, however, few studies have been designed to capture spatial variation during select hours of the day, or to examine the roles of meteorology and complex terrain in shaping intra-urban exposure gradients. METHODS We designed a spatial saturat...
Introduction Assumptions about relationship between spatial structure and regional disparities reduction once has attracted the attention of policy makers and scholars alongside with the introduction of polycentric development policies in Europe and national level during the recent decades. Accordingly the present article attempted by examining the economic and experimental test of such assu...
BACKGROUND In recent years, there have been a growing number of studies on spatial inequalities in health covering a variety of scales, from small areas to metropolitan areas or regions, and for various health outcomes. However, few investigations have compared health status between cities with a view to gaining a better understanding of the relationships between such inequalities and the socia...
BACKGROUND Extreme heat events are the number one cause of weather-related fatalities in the United States. The current system of alert for extreme heat events does not take into account intra-urban spatial variation in risk. The purpose of this study is to evaluate a potential method to improve spatial delineation of risk from extreme heat events in urban environments by integrating sociodemog...
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