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פותח על ידי קלירמאש פתרונות בע"מ -
On the natural variability of trace-metal content of particulate matter in a deep aquifer
Year:
1992
Source of publication :
Chemical Geology
Authors :
עמיאל, אברהם
;
.
Volume :
100
Co-Authors:
Magaritz, M., Department of Environmental Sciences and Energy Research, The Weizmann Institute of Science, IL-76 100 Rehovot, Israel
Amiel, A.J., Department of Environmental Sciences and Energy Research, The Weizmann Institute of Science, IL-76 100 Rehovot, Israel
Ronen, D., Department of Environmental Sciences and Energy Research, The Weizmann Institute of Science, IL-76 100 Rehovot, Israel
Facilitators :
From page:
147
To page:
158
(
Total pages:
12
)
Abstract:
A multilayer sampler (MLS) has been used in a deep phreatic aquifer to collect particulate matter transported by a natural gradient flow field. The trace-metal content (Fe, Mn, Cu, Zn, Ag) associated to the carbonate, organic and oxide fractions of the particulate matter has been characterized by Eulerian variability at a microscale level (< 1 m). The observed variability in metal content reflects the chemical heterogeneity of groundwater in contact with the particles, which is the result of the scale of variability of recharging water into the groundwater reservoir. These findings should be taken into consideration in the application of thermodynamic models for the understanding of natural systems. © 1992.
Note:
Related Files :
aquifer
groundwater
particulate matter
trace metal
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0009-2541(92)90107-G
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
22177
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:49
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Scientific Publication
On the natural variability of trace-metal content of particulate matter in a deep aquifer
100
Magaritz, M., Department of Environmental Sciences and Energy Research, The Weizmann Institute of Science, IL-76 100 Rehovot, Israel
Amiel, A.J., Department of Environmental Sciences and Energy Research, The Weizmann Institute of Science, IL-76 100 Rehovot, Israel
Ronen, D., Department of Environmental Sciences and Energy Research, The Weizmann Institute of Science, IL-76 100 Rehovot, Israel
On the natural variability of trace-metal content of particulate matter in a deep aquifer
A multilayer sampler (MLS) has been used in a deep phreatic aquifer to collect particulate matter transported by a natural gradient flow field. The trace-metal content (Fe, Mn, Cu, Zn, Ag) associated to the carbonate, organic and oxide fractions of the particulate matter has been characterized by Eulerian variability at a microscale level (< 1 m). The observed variability in metal content reflects the chemical heterogeneity of groundwater in contact with the particles, which is the result of the scale of variability of recharging water into the groundwater reservoir. These findings should be taken into consideration in the application of thermodynamic models for the understanding of natural systems. © 1992.
Scientific Publication
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