inscription
Portail d'information géographique

Résultats de la recherche (58 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Czech Republic ; Dendrogeomorphology ; Dendrology ; Mass movement ; Moravia ; Mountain ; Slope ; Slope dynamics
  • mapping was used for the research and dendrogeomorphologic methods, especially the method of analysis of tree rings (eccentric tree rings, growth changes), were used for studying the slope failure dynamism. Slope movement activity in the years 1900–2007
  • Using dendrogeomorphology and Cs137 and Pb210 radiochronology to estimate recent changes in sedimentation rates in Kushiro Mire, Northern Japan, resulting from land use change and river channelization
  • Sheet erosion rates determined by using dendrogeomorphological analysis of exposed tree roots : two examples from Central Spain
  • Appennino ; Badland ; Dendrogeomorphology ; Dendrology ; Erosion rate ; Italy ; Mass movement ; Soil erosion ; Toscana ; Water erosion
  • The sampling for dendrogeomorphological analysis has been performed in 2 stages on 45 trees of the Pinus pinea L. species, on hillslopes affected by soil creep and shallow landslides, in order to identify annual ring growth anomalies, compression
  • that were supported by dendrochronological data. The integrated approach between dendrogeomorphology and geomorphological monitoring techniques allowed calibration of both tools in order to extend the analysis in the period preceding the field measurements
  • The aim of this study was to combine dendrogeomorphological analyses with an assessment of germination dates of successor trees in order to understand the dynamics of past debris-flow events on a forested cone in the Valais Alps, Switzerland
  • Alps (The) ; Debris flow ; Dendrogeomorphology ; Dendrology ; Holocene ; Mountain ; Palaeogeography ; Slope dynamics ; Switzerland
  • [b1] Lab. of Dendrogeomorphology, Inst. of Geological Sciences, Univ., Berne, Suisse
  • Carpathian Mountains ; Dendrogeomorphology ; Dendrology ; Extreme event ; Mass movement ; Poland ; Precipitation ; Root system ; Watershed
  • continuous rainfalls in 1997 and 2001. This research provides a fundamental review of dendrogeomorphological methodology applied to the identification of extreme geomorphic events acting within headwater areas.
  • Beaver ; Biodiversity ; Biogeomorphology ; Dendrogeomorphology ; Ecological restoration ; Ecosystem ; Fire ; Geomorphology ; Impact ; Mass movement ; Vegetation ; Zoogeography
  • [b2] Lab. of Dendrogeomorphology, Inst. for Geological Sciences, Univ., Berne, Suisse
  • Avila ; Castilla-León ; Dendrochronology ; Dendrogeomorphology ; Dendrology ; Discharge ; Flash flood ; Flood ; Forecast ; Palaeohydrology ; Peak discharge ; Precipitation ; Seasonality ; Spain ; Statistical analysis ; Watershed ; Weather type
  • [b3] Lab. of Dendrogeomorphology, Inst. of Geological Sciences, Univ., Berne, Suisse
  • Dating ; Dendrogeomorphology ; Dendrology ; High mountain ; Mexico ; Mountain ; Pine ; Puebla ; Rockfall ; Slope dynamics ; Volcano
  • [b1] Lab. of Dendrogeomorphology, Inst. of Geological Sciences, Univ., Berne, Suisse
  • Alps (The) ; Climatic change ; Debris flow ; Dendrogeomorphology ; Dendrology ; Mass movement ; Model ; Mountain ; Natural hazards ; Palaeo-environment ; Slope dynamics ; Switzerland
  • In the past few years, dendrogeomorphology has evolved from a pure dating tool to a broad range of applications. Besides demonstrating recent developments in the use of tree rings for debris-flow research, this contribution also provides a short
  • Alluvial cone ; Alps (The) ; British Columbia ; Canada ; Channel geometry ; Dendrogeomorphology ; Ecosystem ; Europe ; Forest production management ; Impact ; Mountain ; Riparian vegetation ; Sediment transport ; Spain ; Stream ; Stream flow
  • [b1] Lab. of Dendrogeomorphology, Inst. for Geological Sciences, Univ., Berne, Suisse
  • Alluvial cone ; Austria ; Debris flow ; Dendrogeomorphology ; Dendrology ; Mountain ; Photointerpretation ; Slope dynamics ; Torrent ; Vorarlberg ; Watershed
  • [b1] Lab. of Dendrogeomorphology, Inst. of Geological Sciences, Univ., Berne, Suisse
  • Annual variation ; Biogeography ; Birch ; Dendrogeomorphology ; Dendrology ; Impact ; Landslide ; Mass movement ; Slope dynamics ; Wood
  • Beskidy ; Boulder ; Czech Republic ; Dendrogeomorphology ; Impact ; Mass movement ; Meteorology ; Moravia ; Mountain ; Rainfall
  • Alps (The) ; Austria ; Dendrogeomorphology ; Dendrology ; Europe ; Geochronology ; Mass movement ; Natural hazards ; Rockfall ; Simulation ; Switzerland
  • Alps (The) ; Avalanche ; Dendrochronology ; Dendrogeomorphology ; Dendrology ; Italy ; Mountain ; Slope ; Snow
  • Climatic variability ; Czech Republic ; Dendrogeomorphology ; Impact study ; Landslide ; Meteorology ; Moravian-Silesian Beskids mountain ; Mountain ; Rockfall
  • River, Eastern Pyrenees, has been reconstructed from technical reports, field reconnaissance and dendrogeomorphological analysis. The rainfall conditions responsible for landsliding will be deduced from the systematic analysis of the precipitation
  • This paper presents a review of recent advances and applications in the field of dendrogeomorphology over the last decades. Emphasis here is placed on those applications that utilize tree-ring chronologies to extract information on the timing