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  • Da Lowenthal a Downs a Frémont: aspetti della geografia della percezione
  • Les études en géographie de la perception sont marquées par trois phases selon l'A., auxquelles on peut associer trois noms: Lowenthal, Downs et Frémont. Ils traitent du comportement spatial en relation avec la perception individuelle à partir des
  • 1980
  • Observations of the first deep dive on the European Atlantic continental margin are reported. The dive was carried out with the submersible Cyana down to a depth of 2650m on the Armorican margin. A sedimentary sequence of chalk and marl, presumably
  • 1980
  • , slowed down recently so that it can already be said that environmental protection is slowly dying. We now have to test the laws and legal instruments, but under the difficult conditions of economic recession. The coming years will have to show how
  • 1980
  • ... The Windermere (Lateglacial) Interstadial was at its warmest prior to 12,200 BP, and the climate was then somewhat warmer, at least during the summer, than at the present time... Deposits laid down during the Allerod period contain fossil
  • 1980
  • rates take account of the number of dependent children. In this paper an attempt has been made to a balance-sheet of the resources available to a couple over a life span of 40years, depending on the number of children. The allowances are those laid down
  • 1980
  • Between 1954 and 1975, the number of jobs in industry in France increased by a quarter. In the Nord-Pas-de-Calais, it went down during the same period by 6%. Since 1975, the number of jobs in industry has fallen even more quickly in this region than
  • 1980
  • After the turbulent period of formation and extension of the Wadden Sea an extension which on some places has been promoted by the peat-digging. Gradually the rate of changes of the Wadden area slowed down because the rate of sedimentation decreased
  • 1980