Université de Fribourg

Identification of glacial meltwater runoff in a karstic environment and its implication for present and future water availability

Finger, D. ; Hugentobler, A. ; Huss, Matthias ; Voinesco, A. ; Wernli, Heini ; Fischer, D. ; Weber, E. ; Jeannin, Pierre-Yves ; Kauzlaric, M. ; Wirz, A. ; Vennemann, T. ; Hüsler, F. ; Schädler, B. ; Weingartner, R.

In: Hydrol. Earth Syst. Sci., 2013, vol. 17, no. 8, p. 3261–3277

Glaciers all over the world are expected to continue to retreat due to the global warming throughout the 21st century. Consequently, future seasonal water availability might become scarce once glacier areas have declined below a certain threshold affecting future water management strategies. Particular attention should be paid to glaciers located in a karstic environment, as parts of the...

Université de Fribourg

Glacier advances during the last 400 ka as evidenced in St. Beatus Caves (BE, Switzerland)

Häuselmann, Philipp ; Lauritzen, Stein-Erik ; Jeannin, Pierre-Yves ; Monbaron, Michel

In: Quaternary International, 2008, vol. 189, no. 1, p. 173-189

While stalagmites within caves are commonly used to obtain information about past climate change, little attention has so far been given to the cave, its morphology, and many other types of deposits contained in it. The discontinuous nature of cave sediments and the possibility that caves are re-shaped by more recent water circulations has discouraged many researchers, despite the fact that it is...

Université de Fribourg

Cave and Karst evolution in the Alps and their relation to paleoclimate and paleotopography

Audra, Philippe ; Bini, Alfredo ; Gabrovšek, Franci ; Häuselmann, Philipp ; Hobléa, Fabien ; Jeannin, Pierre-Yves ; Kunaver, Jurij ; Monbaron, Michel ; Šušteršic, France ; Tognini, Paola ; Trimmel, Hubert ; Wildberger, Andres

In: Acta Carsologica, 2007, vol. 36, no. 1, p. 53-68

Progress in the understanding of cave genesis processes, as well as the intensive research carried out in the Alps during the last decades, permit to summarize the latest knowledge about Alpine caves. The phreatic parts of cave systems develop close to the karst water table, which depends on the spring position, which in turn is generally related to the valley bottom. Thus, caves are directly...