inscription

Portail d'information géographique

Résultats de la recherche (4 résultats)

Origin and evolution of tufa mounds related to artesian karstic springs in Isona area (Pyrenees, NE Spain)

setting, the structural controls on the location of the springs, the hydrochemistry of the groundwater, the morphology and sedimentology of the mounds and their internal structure via geophysical data (seismics and vertical electrical resistivity soundings

Origin and distribution of different types of sinkholes in the plain areas of Southern Italy

sediments. Sinkholes are generally located along the Tyrrhenian margin of the carbonate massifs or within intramontane Apennine basins. In Apulia, a flat and elongated peninsula, most of the cases occur on calcarenites overlying limestone bedrock along

Groundwater risk intensity assessment. Application to carbonate aquifers of the Western Mediterranean (Southern Spain)

for the purpose of this study. The results obtained after evaluating the groundwater contamination risk show a predominance of the very low and low classes. Only 4 % of the region presents a high to very high risk of contamination which is located in areas of very

Neotectonics and current hydrologically-induced karst deformation. Case study of the Plateau de Calern (Alpes-Maritimes, France)

The astronomical and geodetic observatory OCA, located on the karst plateau of Calern (Caussols, France), has been monitoring earth deformation for several years. Two medium baseline tiltmeters have been installed in a shaft in 2007, along