Corrosion par mélange des eaux

Authors

Alfred Bogli

Abstract

Karst caves are prior to all due to corrosion. According to the well-known formula a CO₂ supply is always needed. This type of dissolution explains only the corrosion in free circulation and, under reserve, the one in pressure conducts in the vadose zone. All corrosion in the phreatic domain is excluded, except for some rare cases in the upper levels. The corrosion by mixing of waters of different content in bicarbonates is effective in the entire karst, from the lowermost to the uppermost parts. Also the corrosion due to the lowering of temperature and by mixing of waters at different temperature has to be take into account. Excpet for some exceptional cases (e.g. thermal waters), this effect is very reduced.

DOI

http://dx.doi.org/10.5038/1827-806X.1.1.9

Recommended Citation

Bogli, Alfred. 1964. Corrosion par mélange des eaux. International Journal of Speleology, 1: 61-70.
Available at: https://digitalcommons.usf.edu/ijs/vol1/iss1/9