the centralization of human activities is associated with different pollutants which enter into environment easily and cause the urban environment more vulnerable. regarding the importance of air pollution issue for tehran metropolis, many plans and regulations have been developed. however, most of them failed to decline the pollution. the purpose of this study was to pathologically analyze air...

Background: Dengue, chikungunya, and Zika viruses are emerging infectious disease threats wherever suitable vectors, hosts, and habitat are present. The aim of the present study was to use the bioagent transport and environmental modeling system (BioTEMS) to identify the potential for arbovirus-infected Aedes species to invade the Chabahar area in southeastern Iran. Methods: ArcGIS geospatial a...

Transport activities contribute significantly to air polluting emissions in all the world. In order to estimate the emissions from road transport in Campania (Italy), in this paper the COPERT methodology was employed with a bottomup approach, focusing at regional level instead of national, then including local parameters relating to fleet, driving pattern, average vehicle speed, fuel consumptio...