| Records |
| Author |
Kitanidis*, P.K. |
| Title |
Introduction to geostatistics: Applications in hydrogeology |
Type |
Book Whole |
| Year |
1997 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Publisher |
Cambridge University Press |
Place of Publication |
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Original Title |
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Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
0521587476 |
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Notes  |
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Approved |
no |
| Call Number |
CUT @ phaedon.kyriakidis @ Kitanidis1997 |
Serial |
165 |
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| Author |
Webster*, R.; . Oliver, M.A. |
| Title |
Geostatistics for Environmental Scientists |
Type |
Book Whole |
| Year |
2007 |
Publication |
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Issue |
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Pages |
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| Publisher |
Chichester ; Hoboken, NJ : Wiley |
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Original Title |
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Series Title |
Statistics in practice. |
Abbreviated Series Title |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
978-0-470-51726-0 |
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| Notes |
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Approved |
no |
| Call Number |
CUT @ phaedon.kyriakidis @ Webster2007 |
Serial |
166 |
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| Author |
Rubin*, Y. |
| Title |
Applied stochastic hydrogeology |
Type |
Book Whole |
| Year |
2003 |
Publication |
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Abbreviated Journal |
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Issue |
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Pages |
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| Publisher |
Oxford University Press |
Place of Publication |
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Editor |
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Original Title |
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Series Title |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
9780198031543 |
Medium |
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| Notes |
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Approved |
no |
| Call Number |
CUT @ phaedon.kyriakidis @ Rubin2003 |
Serial |
167 |
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| Author |
Kim, Y.; Lee, K.-S.; Koh, D.-C.; Lee, D.-H.; Lee, S.-G.; Park, W.-B.; Koh, G.-W.; Woo, N.-C. |
| Title |
Hydrogeochemical and isotopic evidence of groundwater salinization in a coastal aquifer: a case study in Jeju volcanic island, Korea |
Type |
Journal Article |
| Year |
2003 |
Publication |
Journal of Hydrology |
Abbreviated Journal |
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| Volume |
270 |
Issue |
3 |
Pages |
282-294 |
| Keywords |
Jeju volcanic island, Coastal aquifer, Groundwater salinization, Hydrogeochemistry, Environmental isotopes, Mixing process |
| Abstract |
In order to identify the origin of saline groundwater in the eastern part of Jeju volcanic island, Korea, a hydrogeochemical and isotopic study has been carried out for 18 observation wells located in east and southeast coastal regions. The total dissolved solid contents of groundwaters are highly variable (77–21,782mg/l). Oxygen, hydrogen, sulfur, and strontium isotopic data clearly show that the saline water results from mixing of groundwater with seawater. Strontium isotopic compositions and Br/Cl and I/Cl ratios strongly suggest that the source of salinity is modern seawater intrusion. Hydrogeochemical characteristics based on bivariate diagrams of major and minor ions show that changes in the chemical composition of groundwater are mainly controlled by the salinization process followed by cation-exchange reactions. The highly permeable aquifers at the east coastal region are characterized by low hydraulic gradient and discharge rate and high hydraulic conductivity as compared with other regions. These properties enhance the salinization of groundwater observed in the study area. Based on the Cl, Br, and δ18O data, seawater was determined to have intruded inland some 2.5km from the coastline. Considering the poor correlation of sampling depth and Cl concentrations observed, the position of seawater-freshwater interface is not uniformly distributed in the study area, due to heterogeneities of the basaltic aquifers. |
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Series Issue |
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Edition |
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| ISSN |
0022-1694 |
ISBN |
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| Notes |
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Approved |
no |
| Call Number |
THL @ christoph.kuells @ Kim2003282 |
Serial |
172 |
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| Author |
Faye, S.; Maloszewski, P.; Stichler, W.; Trimborn, P.; Faye, S. C.; Gaye, C. |
| Title |
Groundwater salinization in the Saloum (Senegal) delta aquifer: minor elements and isotopic indicators |
Type |
Journal Article |
| Year |
2005 |
Publication |
Science of The Total Environment |
Abbreviated Journal |
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| Volume |
343 |
Issue |
1 |
Pages |
243-259 |
| Keywords |
Minor elements, Hydrochemistry, Sorption/desorption, Mixing model, Salinization |
| Abstract |
The hydrochemistry of minor elements bromide (Br), boron (B), strontium (Sr), environmental stable isotopes (18O and 2H) together with major-ion chemistry (chloride, sodium, calcium) has been used to constrain the source(s), relative age, and processes of salinization in the Continental Terminal (CT) aquifer in the Saloum (mid-west Senegal) region. Seventy-one groundwater wells which include 24 wells contaminated by saltwater and three sites along the hypersaline Saloum River were sampled to obtain additional information on the hydrochemical characteristics of the groundwater defined in previous studies. Use of Br against Cl confirms the Saloum River saline water intrusion up to a contribution of 7% into the aquifer. In addition to this recent intrusion, a relatively ancient intrusion of the Saloum River water which had reached at least as far as 20 km south from the source was evidenced. The high molar ratio values of Sr/Cl and Sr/Ca indicate an additional input of strontium presumably derived from carbonate precipitation/dissolution reactions and also via adsorption reactions. The variable B concentrations (7–650 μg/L) found in the groundwater samples were tested against the binary mixing model to evaluate the processes of salinization which are responsible for the investigated system. Sorption of B and depletion of Na occur as the Saloum river water intrudes the aquifer (salinization) in the northern part of the region, whereas B desorption and Na enrichment occur as the fresh groundwater flushing displaces the saline waters in the coastal strip (refreshening). In the central zone where ancient intrusion prevailed, the process of freshening of the saline groundwater is indicated by the changes in major-ion chemistry as well as B desorption and Na enrichment. In addition to these processes, stable isotopes reveal that mixing with recently infiltrating waters and evaporation contribute to the changes in isotopic signature. |
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Series Title |
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Series Issue |
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Edition |
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| ISSN |
0048-9697 |
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| Notes |
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Approved |
no |
| Call Number |
THL @ christoph.kuells @ Faye2005243 |
Serial |
173 |
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