TY - JOUR
T1 - Microscale chemical heterogeneity in groundwater
AU - Ronen, Daniel
AU - Magaritz, Mordeckai
AU - Gvirtzman, Haim
AU - Garner, William
PY - 1987/6/30
Y1 - 1987/6/30
N2 - Large variations in the concentration of Cl-, NO-3 and SO2-4 in the upper water layers of a polluted aquifer were found between samples that were vertically separated by as little as 3 cm. This was disclosed when a multilayer dialysis cell device was used to obtain undisturbed, real-time samples from test wells. This first time presentation of chemical fine structure provides new insights into mechanisms of contamination of an aquifer by surface inputs and raises the question of the validity of groundwater quality data based on single samples, however obtained.
AB - Large variations in the concentration of Cl-, NO-3 and SO2-4 in the upper water layers of a polluted aquifer were found between samples that were vertically separated by as little as 3 cm. This was disclosed when a multilayer dialysis cell device was used to obtain undisturbed, real-time samples from test wells. This first time presentation of chemical fine structure provides new insights into mechanisms of contamination of an aquifer by surface inputs and raises the question of the validity of groundwater quality data based on single samples, however obtained.
UR - http://www.scopus.com/inward/record.url?scp=0023360095&partnerID=8YFLogxK
U2 - 10.1016/0022-1694(87)90094-1
DO - 10.1016/0022-1694(87)90094-1
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AN - SCOPUS:0023360095
SN - 0022-1694
VL - 92
SP - 173
EP - 178
JO - Journal of Hydrology
JF - Journal of Hydrology
IS - 1-2
ER -
