the main objective of this paper is to study the relationship between the energy consumption (energy use intensity), economic growth, and co2 emission in iran. to that end, we use time series data of iran during 1967–2004. in order to examine the long-run relationship among these variables, the johanson-juselius cointegration method is used along with vecm. the main finding of this study shows ...

Much advance has been made in the study of the new urbanization process in post reform China. But the resulting urban system in Guangdong province has not been thoroughly analyzed creating a knowledge gap between the new urbanization process and the new urban system. This paper attempts to reveal the emerging urban system hierarchy in the 1990s in Guangdong province under socialist market econo...

The rural-urban interface begins where suburbs end and extends into rural areas. In the United States, significant changes in land use and population have occurred in the rural-urban interface. These areas, which are also referred to as exurban areas, accounted for over one-fourth of total population growth from 1960 to 1990. By 1990, approximately 60 million people (24% of the total population...

urban parks as public green space have played a unique and indispensable role in providing recreation opportunities and functions to urban populations. as a result of population growth and density, the sustainability of urban parks is a challenging management task. there exists a need to adopt effective management strategies for achieving the sustainable development and management of urban park...

Cities present significant opportunities for new landscape perspectives that can help inform conservation and development decisions. Early in the twenty-first century, the majority of the planet’s population became urban as more people lived in city-regions for the first time in our history. As the global population increases, so does this urbanization. The environmental challenges of populatio...

BACKGROUND Differences between urban and rural settings can be seen as a very important example of gaps between groups in a population. The aim of this paper is to compare an urban and a rural area regarding child growth during the first two years of life as related to mother's use of antenatal care (ANC), breastfeeding and reported symptoms of illness. METHODS The studies were conducted in t...

With the growth of cities and increased urban population there is a growing demand for spatial information of large indoor environments.[...].

Increasing satellite data availability with improved resolution and modern image processing techniques allow a better understanding of the urbanization process. Remote sensing enables an effective definition of planning strategies for sustainable urban growth. This skill is assuming strategical importance knowing that in 2015, more than half of the world’s population will be urban (National Int...

Written by a former mayor of Seattle, this Article describes the “smart growth” movement as a way to sustain the livability of large urban centers in the twenty-first strategy. It describes some of the problems facing urban areas experiencing population growth, namely traffic, rising housing prices and a scarcity of open space. The ”smart growth” movement seeks to address these problems in a co...