Search results for "Évaluation d'impacts"

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Impacts écologiques des formes d'urbanisation : modélisations urbaines et paysagères

2015

The global increase of urbanization during the past decades have induced a progressive artificialization of natural environments. The building of transport infrastructures and new housings causes a landscape fragmentation in an irreversible way and a strong decrease of the connectivity of ecological habitats. Maintaining the functionality of ecological networks is becoming a major goal of sustainable urban planning policies. With a special focus on urban evolutions in the horizon 2030 in the urban area of Besançon in eastern France (residential development and road traffic evolutions), this thesis aims to assess the potential impact of urban forms on landscape connectivity of animal species…

Urabn forms[SHS.GEO] Humanities and Social Sciences/GeographyImpact assessmentSpatial modellingEcological connectivityDéveloppement résidentielResidential developmentGraphes paysagersLandscape graphs[SHS.GEO]Humanities and Social Sciences/Geography[ SHS.GEO ] Humanities and Social Sciences/GeographyÉvaluation d'impactsEcological networksSimulation spatialeFormes urbainesRéseaux écologiquesConnectivité écologique
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