following rapid and explosive population growth in urban settlements that was result of immigration, urban servicing as an important issue in urban planning has been studied equality in services distribution in urban areas causes equality and social justice. this paper investigates urban services distribution pattern ( educational, health, cultural, religious and sport) in 5th region of tehran ...

This research work intends to explore the spatial analytical methods to identify both general trends and more subtle patterns of urban growth. In Kuala Lumpur, Malian and Singapore, where urban area have experienced an unprecedented rate of growth over the last 30 year. In this uncontrolled situation, city planners lack tools to measure, monitor and understand urban sprawl processes. Multi-temp...

Urban sprawl, or the unplanned and uncontrolled spreading out of built-up areas in Zaria urban area causes problems of congestion, poor urban basic infrastructure delivery and poor urban planning. This paper analyzed the pattern and implications of urban sprawl using GIS and Remote sensing as an improved approach to analyze and explain sprawling beyond the traditional spatial or cartographic ma...

The rapid urbanization and economic growth experienced by China in recent years has led to the expansion of construction land. This resulted substantial transformation cultivated land However, efficiency occupation land, its regional differences, urban-rural disparity remain unclear. Therefore, using population use data, we measured occupied urban rural during 1990–2020 proposing absolute, diff...

This century is marked by rapid urbanization. Some statistics predict that the world’s urban population will reach five billion by 2030 (United Nations 2007). This rapid urbanization not only has resulted in expanded land-use, but also has led to population increases in urban areas and development-related environmental impacts. Researchers, therefore, have begun to be concerned about the relati...

the term sprawl has entered into urban planning literature since the middle of 20th century and nowadays it’s one of the main subjects of concern in many countries. although the research on sprawl originated in the studies of the american cities, but it has been used in many different countries with various natures, indexes and results. the trend of expansion of cities and metropolitan areas ha...

iran is a developing country in middle east which has experienced some political and economical turbulence during the past decades. government of iran, after the 1979 islamic revolution, has devoted considerable resources on national health, including the pharmaceutical sector. as a result, health indicators have improved substantially over the past two decadesnd the availability and affordabil...