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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

valwind

  • Language : PIARC Road Dictionary / Dutch
  • Theme : Milieu Klimaat en geografie
  • Definition : Dalende wind met relatief koude lucht door de aanwezigheid van omringende warme lucht, bijvoorbeeld van een koude hoogvlakte komt een wind die in een warm dal neerdaalt.
  • Synonyms : dalende hellingwind / katabatische wind

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