Ecosystems and city systems often form hierarchically structured landscapes whose spatial pattern is scale dependent. While trends in the upper tail of national city-size distributions leave the ...

Cities in developing countries are undergoing a vigorous urbanization process marked by deep social and economic inequalities, which are reflected in transportation. This study analyzes one-way ...

BUFFALO, N.Y. -- A major problem faced by urban planners is the unpredictability of planning outcomes. Until recently, it has been virtually impossible to know how a land-use or infrastructure ...