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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

landscape permeability

  • Language : PIARC Road Dictionary / English
  • Theme : Environment Environmental Protection
  • Definition : Concept of connectivity between habitats, taking into account both intervening transport infrastructure and other potential barriers such as built-up areas and the distribution of habitats.

Landschaftliche Durchlässigkeit

  • Language : PIARC Road Dictionary / German
  • Theme : Umwelt Umweltschutz
  • Definition : Fähigkeit der Verbindung zwischen Naturstandorten, abhängig von der Verteilung der Standorte, dazwischen liegender Verkehrsinfrastruktur sowie anderen potenziellen Barrieren wie Wohngebieten.