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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • The stone and boulder content of Swedish forest soils
  • Stone and boulder content has a strong influence on many soil processes and is a crucial factor to take into account when estimating element pools. In this paper, the AA. present the results of a large scale inventory of the stone and boulder
  • content of forest soils, which employed a surface penetration method (Viro's method) in 1943 plots across Sweden. A relationship was found between stone and boulder content and surface boulder frequency, but the strength of the relationship varied
  • regionally. In some regions surface boulders may provide an indicator of stone and boulder content in the soil.
  • 2009
  • Boulder ; Catastrophe ; Coastal environment ; Coastal erosion ; Coastal geomorphology ; Impact ; Indonesia ; Natural hazards ; Sediment transport ; Spatial distribution ; Sumatera ; Tsunami
  • The AA. present a description of the coastal erosion and boulder deposition induced by the 2004 tsunami in the Lhok Nga Bay, located to the West of Banda Aceh (northwest Sumatra), one of the largest and deadliest tsunamis in recorded human history
  • ; dislodgement of blocks along fractures and structural ramps on cliffs. Finally, the spatial and size distributions of tsunami boulder deposits mostly depend on the location and characteristics of their source (coral reef, beach rock, platform, dams), together
  • 2009
  • 2009
  • [b1] Dept. of Geography, Univ. of Colorado, Boulder, Etats-Unis
  • Cobble cam: grain-size measurements of sand to boulder from digital photographs and autocorrelation analyses
  • The goal of this study is to provide a technique that could be used to rapidly characterize grain sizes of remote sites with acceptable levels of accuracy. The AA. use the mixed-sediment beach of the Elwha River delta (Warrick et al., 2009
  • 2009
  • Erratic boulder ; Glacial flow ; Lateglacial ; Palaeogeography ; Quaternary ; Remote sensing ; Roche moutonnée ; Scotland ; Shetland Islands ; United Kingdom
  • 2009
  • between some boulder deposits, located on higher part of slopes and opposite to glacier cirques, and cryoweathering of quartzites highly fractured by postglacial readjustments is proposed. Developed at different altitudes and on slopes with different
  • 2009
  • 2009
  • [b1] Dapt. of Geography, Univ. of Colorado, Boulder, Etats-Unis
  • 2009
  • [b1] Dept. of Geography, Univ. of Colorado, Boulder, Etats-Unis
  • the implications of boulder mobility on long-term channel stability.
  • 2009
  • 2009
  • [b4] Department of Geography and Environmental Studies, University of Colorado, Boulder, Etats-Unis
  • 2009
  • [b2] Earth Observation Group, NOAA-NESDIS National Geophysical Data Center, Boulder, Etats-Unis
  • 2009
  • [b1] Dept. of Geography, Univ. of Colorado, Boulder, Etats-Unis
  • information systems (GIS) are exploited in order to extend and improve this research and to complement geophysical methods. The processes of interest include mass movements such as solifluction, slope wash, dirty avalanches and rock- and boulder falls
  • 2009