Transport In The Urban Environment

Traditional transport planning has generated transport systems that propagate an unfair distribution of accessibility and have environmental and safety issues. This book highlights the importance of social and political aspects of transport policy and provides a methodology to support this approach. It emphasizes the importance of co-ordinating urban, transport and traffic planning, and addresses the major challenge of modifying the building and use of roads. The author makes suggestions for innovative and radical new measures towards an equitable and sustainable urban environment.

Urban Transportation and Air Pollution synthesizes state-of-the-art methods on estimating near-road concentrations of roadway emissions. The book provides the information needed to make estimates using methods based on a minimal set of model inputs that can be applied by a wide range of users in many situations. Discussions include methods to estimate traffic emission under numerous urban driving conditions, the uncertainty of emission models, and the effects of road configurations, such as near-road solid barriers. Final sections present dispersion models that link traffic emissions with near road concentrations in urban environments. Addressing transportation-related environmental issues is extremely important as urban areas are constantly searching for ways to mitigate impacts from transportation sources. This book helps to explain dispersion models, a critical tool for estimating the impact of roadway emissions in cities. Compiles and synthesizes the state-of-the-science methods for estimating roadway emissions Demonstrates, with clear examples, how modeling methods reduce uncertainties in real-world problems Emphasizes how local-scale, semi-empirical, steady-state modeling can be applied using only a small set of inputs Offers an overview of the meteorology that governs air pollution dispersion in cities

" ... the 17th International Conference ... held ... in Pisa, Italy."--Pref.

Forming the 23rd addition to a successful series, this book contains papers presented by an extensive selection of international delegates at the 23rd International Conference on Urban Transport and the Environment. Due to its continued success and multiplicity of topics, the series is considered to be a leading source of new research in the area of transport engineering. Transportation in urban areas, with its related environmental and social impacts, is of significant concern for government policymakers and for the urban citizens who need efficient transport systems. Extensive reviews of these systems are required to devise and then safeguard their operational use, maintenance, safety and security. The continuing requirement for better and more efficient urban transport systems and the need for a healthier environment has added to the increasing international desire for new technologies and developments in this essential field. The variety of topics covered reflects the complex interaction of urban transport systems with their environment and the need to establish integrated strategies. These topics include: Public transport systems; Urban transport planning and management; Environmental impact; Economic and social impact; Safety and security; Transportation modelling and simulation; Intelligent and advanced transport systems; City logistics; Inter-modal transport systems; Mass transport strategies; Freight transport; Railway systems; Port and city; Mobility and public space; Innovative electric transportation; Eco-mobility transport systems; Integrated network systems; Traditional and alternative fuels and energy; Public policies and governance.