inscription
Portail d'information géographique

Résultats de la recherche (8 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Weathering of granite in Antarctica : I. Light penetration into rock and implications for rock weathering and endolithic communities
  • modeled or postulated values from biological studies and that it could significantly impact the thermal conditions within the outer shell of the rock. Although the resulting data highlighted a number of flaws in the experimental procedure, sufficient
  • information was generated to provide the first assessment of the range of thermal responses due to light transmissive minerals in rock.
  • collected from a north-facing exposure. Measurements were also made regarding the surface roughness of the rock. Based on recorded temperatures, the nature of the rock surface and the properties of the minerals, an argument is made for complex stress fields
  • Alps (The) ; C 14 dating ; Holocene ; Italy ; Lateglacial ; Moraine ; Palaeogeography ; Peat ; Periglacial features ; Permafrost ; Postglacial ; Rock glacier
  • The landscape around the summit of the Monte Beigua Massif (1287 m a.s.l.) is characterised by the accumulation of large blocks without any source rock faces at their head and by some relict rocky relief. The aims of the present paper are to analyse
  • Alps (The) ; Italy ; Liguria ; Lithology ; Metamorphic rock ; Palaeoclimatology ; Pleistocene ; Quaternary ; Sedimentology ; Slope deposit
  • Alps (The) ; Catastrophe ; Italy ; Landslide ; Mass movement ; Mountain ; Periglacial features ; Permafrost ; Photointerpretation ; Rock glacier ; Slope dynamics
  • Active layer ; Europe ; Geophysics ; Methodology ; Mountain ; Norway ; Periglacial features ; Permafrost ; Rock glacier ; Sounding ; Switzerland
  • Alps (The) ; High mountain ; Index ; Italy ; Periglacial features ; Permafrost ; Phytosociology ; Rock glacier ; Thematic mapping ; Vegetation