The SLEUTH urban growth model [1] is a cellular automata model that has been widely applied throughout the geographic literature to examine the historic settlement patterns of cities and to forecast their future growth. In this research, the ability of the model to replicate historical patterns of land use is examined by calibrating the model to fit historical data with 5, 10, and 15 different ...

space, according to Brian IL. Berry's famous expression (1964) «cities as Systems within a System of cities». Thus, the focus on the dynamic study of the general characteristics of the object «town» in an urban system of dissymetric interdependencies at a regional, national or global scale (Pumain 1997) was followed by the study of cities as physiognomic and socio-economic entities.This is diff...

The concept of "gentrification" is becoming an important and widespread phenomenon in most of the world's cities, both developed and developing. Consequently, many people have forcibly left their places or have lived at a higher cost. Therefore this phenomenon has become one of the most controversial issues of urban studies in recent years and can be analyzed as an influential and underlying fa...

An intra-urban hierarchy of activity centers interconnected by non-motorized and public transportation is broadly believed to be the ideal urban spatial structure for sustainable cities. However, the proper hinterland area for centers at each level lacks empirical study. Based on the concentric structure of everyday travel distances, working centers, shopping centers, and neighborhood centers a...

Efficient and clean urban mobility is a key factor in quality of life and sustainability of towns and cities. Traditionally, cities have focused on cars and other fuel-based vehicles as transport means. However, several problems are directly linked to massive car use, particularly in terms of air pollution and traffic congestion. Several works reckon that vehicle emissions produce over 90% of a...

Cities are the “engines of growth” because entrepreneurial and creative activities are concentrated in cities. This suggests that cities grow by hosting new businesses and “churning” industries advantageously. In so doing, cities need to adapt their spatial structure to mitigate negative externalities. Our previous paper (Lee and Gordon 2007) found that the links between urban structure and gro...