Quality evaluation of urban environment is an integral part of efficient urban environment planning and management. The development of fuzzy set theory (FST) and the introduction of FST to the urban study field attempts to incorporate the gradual variation and avoid loss of information. Urban environmental quality assessment pertain to interpretation and forecast of the urban environmental qual...

Automobiles and roads are as much of a way of experiencing national parks as they are a means of conveyance. This study examines experiential aspects of transportation on Acadia National Park’s primary scenic road – Ocean Drive. Interviews with vehicle-based road users were conducted to identify indicators to measure and manage experiential quality on Ocean Drive. Also, a survey was conducted t...

JT00127539 Document complet disponible sur OLIS dans son format d'origine Complete document available on OLIS in its original format CEMT/CM(2002)11/FINAL 2 Although still far from satisfactory, more progress has been made on road safety on motorways and urban roads over the past 20 years than on country roads. Rural roads are defined as roads outside urban areas that are not motorways or unpav...

Earlier work has found that social capital reduces traffic fatality risk (Nagler 2013a, Nagler 2013b). Recognizing that rural areas suffer from high traffic fatality levels despite a perceived high density of communal ties, we explore here whether social capital provides the same protection against traffic risks on rural roads as on urban roads, and what factors might explain differential effec...

Urban green space is one of the important solicitude for urban planners and designers due to their effects on quality of life. This research used HPM model to estimate economic value of urban green space, in a case study of trees in Velenjak residential place, Tehran Metropolitan Area in Iran. View determined the spread tree on the public spaces and neighbourhoods improve residential lan...

BACKGROUND The 5(th) Iran National Development Plan, 2011-2015, has emphasized on expansion of rural asphalt roads. This article aims to illustrate the trend of deaths caused by rural road traffic crashes (RTCs) and its association with length of the rural roads in Iran. METHODS We carried out a retrospective analysis on secondary data for the period from 2005 to 2010. The Iranian Forensic Me...

The western conifer seed bug (WCSB; Leptoglossus occidentalis) causes huge ecological and economic problems as an alien invasive species in forests. In this study, a distribution model (SDM) was developed to evaluate the potential occurrence of WCSBs effects climate on WCSB South Korea. Based environmental data, including geographical meteorological variables, SDMs were with maximum entropy (Ma...

Industrial activities and high traffic density are the most important heavy metal pollution sources in urban areas. Roadside dust created by atmospheric deposition can be one of the best indicators for heavy metal contamination levels. The present study reports the spatial distribution patterns and degree of heavy metal pollution (Cd, Cr, Ni, Pb, Zn, and As) in 50 roadside dust samples from urb...

Automatic road network extraction based on high resolution satellite image for urban planning holds great potential for significant reduction of database development/updating cost and turnaround time. Satellite remote sensing has been recognized worldwide as an effective technology for the monitoring and mapping the urban development. Two approaches for road network extraction for an urban regi...