TY - JOUR
T1 - Hydrology and denudation rates of halite karst
AU - Frumkin, Amos
PY - 1994/10
Y1 - 1994/10
N2 - Salt karst terrains exist mainly in arid climates where rock salt outcrops may escape complete destruction by dissolution. Such is the case with Mount Sedom, on the SW shore of the Dead Sea, one of the most arid parts of Israel. Many small catchments developed over the relatively insoluble cap rock which overlies the highly soluble rock salt. The catchments were surveyed and classified. Some 57% of the surface area is drained by an underground karst system. Water samples from various points in the system were analysed, and water development was inferred. Waters in cave conduits do not reach saturation during flood flow, unless the water is ponded for at least several hours. Based on the available evidence, regional karst denudation is tentatively estimated to be about 0.5-0.75 mm year-1, occurring mainly within the rock salt.
AB - Salt karst terrains exist mainly in arid climates where rock salt outcrops may escape complete destruction by dissolution. Such is the case with Mount Sedom, on the SW shore of the Dead Sea, one of the most arid parts of Israel. Many small catchments developed over the relatively insoluble cap rock which overlies the highly soluble rock salt. The catchments were surveyed and classified. Some 57% of the surface area is drained by an underground karst system. Water samples from various points in the system were analysed, and water development was inferred. Waters in cave conduits do not reach saturation during flood flow, unless the water is ponded for at least several hours. Based on the available evidence, regional karst denudation is tentatively estimated to be about 0.5-0.75 mm year-1, occurring mainly within the rock salt.
UR - http://www.scopus.com/inward/record.url?scp=0028667736&partnerID=8YFLogxK
U2 - 10.1016/0022-1694(94)90010-8
DO - 10.1016/0022-1694(94)90010-8
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AN - SCOPUS:0028667736
SN - 0022-1694
VL - 162
SP - 171
EP - 189
JO - Journal of Hydrology
JF - Journal of Hydrology
IS - 1-2
ER -