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  • Pure and applied karst geomorphology
  • In this work, a multidisciplinary survey is presented, applied to characterize and analyse karst hazards in Alcalá de Ebro (25 km upstream and to the West of Zaragoza) after a sudden collapse in the main street of the village in 2007. The map
  • of damaged structures, GPR surveys, borehole data and microgravimetry survey demonstrated to be a good methodology to be applied in urban settings with karst hazards. The results obtained show that the increase in the activity of karstic processes may have
  • Pure and applied karst geomorphology
  • of analyses were used : the historical analysis, the hydrological analysis and the geomorphological analysis. The hydro-geomorphological analyses showed the peculiarities of the 2005 flood event. The maximum rainfall return period for the 2005 event was due
  • Pure and applied karst geomorphology
  • Sinkholes occur throughout the Campania territory both in soils and in rocks. Sinkholes in strongly karstified carbonate massifs are described by means of geological and geomorphological analyses. The interpretation of air photographs
  • [b3] Dep. of Hydraulic, Geotechnical and Environmental Engineering, Applied Geology Div., Univ. Federico II, Naples, Italie
  • Pure and applied karst geomorphology
  • A geophysical study has been carried out in the Dead Sea (DS) coastal area of Israel and Jordan with the goal of better understanding the development of sinkholes in the area. The following surface geophysical methods have been applied: (1) Seismic
  • [b4] Al-balqa Applied Univ., Eng. Fac., Salt, Jordanie
  • Pure and applied karst geomorphology
  • Inactive stalagmites from the Silberen cave system and its surroundings (Muota Valley, Central Switzerland) have been dated by the 230Th/U method (alpha spectrometry and TIMS). The following complementary dating methods were applied : 234U/238U
  • Pure and applied karst geomorphology
  • The aim of this paper is to describe the different role of karst features in vulnerability mapping and the need to use specific methods in karst aquifers. Three methods of vulnerability mapping were applied to the Alta Cadena pilot site: two generic
  • Pure and applied karst geomorphology
  • damage. Results of the hydrogeological surveys and the speleological and geomorphological fiedwork. Discussion about this hypogene karst, completely invisible at the surface, making up extremely dangerous situations.
  • Pure and applied karst geomorphology
  • This paper presents a geomorphological analysis of some very peculiar microforms, named salt rims and blisters, found in a flat area of the Cordillera de la Sal with the aim of understanding the mechanisms involved in their formation and evolution