Spatio‐temporal evaluation of the groundwater quality in Kafr Al‐Zayat District, Egypt
Identifieur interne : 001146 ( Istex/Curation ); précédent : 001145; suivant : 001147Spatio‐temporal evaluation of the groundwater quality in Kafr Al‐Zayat District, Egypt
Auteurs : Alaa A. Masoud [Égypte]Source :
- Hydrological Processes [ 0885-6087 ] ; 2013-09-30.
Abstract
Eighteen groundwater well sites located in Kafr Al‐Zayat (Egypt) were sampled monthly from January 2009 to November 2011 for microbial content, Mn+2, Fe+2, total dissolved solids (TDS), total hardness, NO3−, and turbidity. The data were analyzed combining the integrated use of factor and cluster analyses as well as the geostatistical semi‐variogram modeling. The prime objectives were to assess the groundwater suitability for drinking, to document the factors governing the spatio‐tempral variability, and to recognize distinctive groundwater quality patterns to help enable effective sustainability and proactive management of the limited resource. The groundwater microbial, Mn+2, Fe+2, TDS, and total hardness contents violated the drinking water local standards while the turbidity and the nitrate content complied with them. Factor analysis indicated that the microbial content is the most influential factor raising the variability potential followed, in decreasing order, by Mn2+, Fe2+, TDS, NO3−, turbidity, and finally the total hardness. Turbidity resulting from urban and agricultural runoff was strongly associated with most of the quality parameters. Quality parameters fluctuate sporadically without concrete pattern in space and time while their variability scores peak in November every year. Three spatially distinctive quality patterns were recognized that were consistent with and affected by the cumulative effects of the local topography, depth to water table, thickness of the silty clay (cap layer), surface water, and groundwater flow direction and hence the recharge from contaminated surface canals and agricultural drains. Copyright © 2013 John Wiley & Sons, Ltd.
Url:
DOI: 10.1002/hyp.9765
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001220
Links to Exploration step
ISTEX:0946F8472E59FF68AF8F3F4055FDC7CF2B180A48Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Spatio‐temporal evaluation of the groundwater quality in Kafr Al‐Zayat District, Egypt</title>
<author><name sortKey="Masoud, Alaa A" sort="Masoud, Alaa A" uniqKey="Masoud A" first="Alaa A." last="Masoud">Alaa A. Masoud</name>
<affiliation wicri:level="1"><mods:affiliation>Geology Department, Faculty of Science, Tanta University, 31527, Tanta, Egypt</mods:affiliation>
<country xml:lang="fr">Égypte</country>
<wicri:regionArea>Geology Department, Faculty of Science, Tanta University, 31527, Tanta</wicri:regionArea>
</affiliation>
<affiliation><mods:affiliation>Correspondence to: Alaa A. Masoud, Geology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt.E‐mail:</mods:affiliation>
<wicri:noCountry code="subField">Egypt.E‐mail:</wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>E-mail: alaamasoud09@live.com</mods:affiliation>
<wicri:noCountry code="no comma">E-mail: alaamasoud09@live.com</wicri:noCountry>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:0946F8472E59FF68AF8F3F4055FDC7CF2B180A48</idno>
<date when="2013" year="2013">2013</date>
<idno type="doi">10.1002/hyp.9765</idno>
<idno type="url">https://api.istex.fr/document/0946F8472E59FF68AF8F3F4055FDC7CF2B180A48/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">001220</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001220</idno>
<idno type="wicri:Area/Istex/Curation">001146</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Spatio‐temporal evaluation of the groundwater quality in Kafr Al‐Zayat District, Egypt</title>
<author><name sortKey="Masoud, Alaa A" sort="Masoud, Alaa A" uniqKey="Masoud A" first="Alaa A." last="Masoud">Alaa A. Masoud</name>
<affiliation wicri:level="1"><mods:affiliation>Geology Department, Faculty of Science, Tanta University, 31527, Tanta, Egypt</mods:affiliation>
<country xml:lang="fr">Égypte</country>
<wicri:regionArea>Geology Department, Faculty of Science, Tanta University, 31527, Tanta</wicri:regionArea>
</affiliation>
<affiliation><mods:affiliation>Correspondence to: Alaa A. Masoud, Geology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt.E‐mail:</mods:affiliation>
</affiliation>
<affiliation><mods:affiliation>E-mail: alaamasoud09@live.com</mods:affiliation>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Hydrological Processes</title>
<title level="j" type="abbrev">Hydrol. Process.</title>
<idno type="ISSN">0885-6087</idno>
<idno type="eISSN">1099-1085</idno>
<imprint><publisher>Blackwell Publishing Ltd</publisher>
<date type="published" when="2013-09-30">2013-09-30</date>
<biblScope unit="volume">27</biblScope>
<biblScope unit="issue">20</biblScope>
<biblScope unit="page" from="2987">2987</biblScope>
<biblScope unit="page" to="3002">3002</biblScope>
</imprint>
<idno type="ISSN">0885-6087</idno>
</series>
<idno type="istex">0946F8472E59FF68AF8F3F4055FDC7CF2B180A48</idno>
<idno type="DOI">10.1002/hyp.9765</idno>
<idno type="ArticleID">HYP9765</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0885-6087</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass></textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract">Eighteen groundwater well sites located in Kafr Al‐Zayat (Egypt) were sampled monthly from January 2009 to November 2011 for microbial content, Mn+2, Fe+2, total dissolved solids (TDS), total hardness, NO3−, and turbidity. The data were analyzed combining the integrated use of factor and cluster analyses as well as the geostatistical semi‐variogram modeling. The prime objectives were to assess the groundwater suitability for drinking, to document the factors governing the spatio‐tempral variability, and to recognize distinctive groundwater quality patterns to help enable effective sustainability and proactive management of the limited resource. The groundwater microbial, Mn+2, Fe+2, TDS, and total hardness contents violated the drinking water local standards while the turbidity and the nitrate content complied with them. Factor analysis indicated that the microbial content is the most influential factor raising the variability potential followed, in decreasing order, by Mn2+, Fe2+, TDS, NO3−, turbidity, and finally the total hardness. Turbidity resulting from urban and agricultural runoff was strongly associated with most of the quality parameters. Quality parameters fluctuate sporadically without concrete pattern in space and time while their variability scores peak in November every year. Three spatially distinctive quality patterns were recognized that were consistent with and affected by the cumulative effects of the local topography, depth to water table, thickness of the silty clay (cap layer), surface water, and groundwater flow direction and hence the recharge from contaminated surface canals and agricultural drains. Copyright © 2013 John Wiley & Sons, Ltd.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Agronomie/explor/SisAgriV1/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001146 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 001146 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Agronomie |area= SisAgriV1 |flux= Istex |étape= Curation |type= RBID |clé= ISTEX:0946F8472E59FF68AF8F3F4055FDC7CF2B180A48 |texte= Spatio‐temporal evaluation of the groundwater quality in Kafr Al‐Zayat District, Egypt }}
![]() | This area was generated with Dilib version V0.6.28. | ![]() |