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Pregled bibliografske jedinice broj: 205912

Statistical indicators of groundwater geochemical characteristics in Quaternary aquifer in the Mala Mlaka well field catchment area


Nakić, Zoran; Horvat, Siniša; Bačani, Andrea
Statistical indicators of groundwater geochemical characteristics in Quaternary aquifer in the Mala Mlaka well field catchment area // Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society, 58/1 (2005), 87-99 (međunarodna recenzija, članak, znanstveni)


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Naslov
Statistical indicators of groundwater geochemical characteristics in Quaternary aquifer in the Mala Mlaka well field catchment area

Autori
Nakić, Zoran ; Horvat, Siniša ; Bačani, Andrea

Izvornik
Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society (1330-030X) 58/1 (2005); 87-99

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Groundwater geochemistry; Groundwater protection; Statistical analyses; Mala Mlaka well field; Zagreb; Croatia

Sažetak
High concentrations of sodium, potassium, nitrates and sulphates in the groundwater in the Mala Mlaka well field catchment area confirm the impact of agricultural activities on water chemistry. Analysis of time trends has shown that a decrease in inorganic components (nitrates and sulphates), which are sensitive to changes in oxidation/reduction conditions in an aquifer, are caused by infiltration of oxygen-rich water rich in organic matter into the aquifers. Oxygen content reduction due to oxidation of the organic matter causes oxygen deprivation in the groundwater and consequently a reduction in nitrate and sulphate levels. An increase in chloride levels in the groundwater during 1994 to 2000 is a consequence of human activities in the catchment area. Multivariate statistical analyses, i.e. factor analysis, cluster analysis and multidimensional scaling (MDS) analysis have shown that the registered pollution sources in the catchment area, particularly illegal dump sites, cause degradation of the groundwater quality in some sites. This impact is detected over a distance of several hundred metres downstream from the registered pollution sources.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Projekti:
0195029

Ustanove:
Rudarsko-geološko-naftni fakultet, Zagreb

Profili:

Avatar Url Zoran Nakić (autor)

Avatar Url Andrea Bačani (autor)

Avatar Url Siniša Horvat (autor)


Citiraj ovu publikaciju

Nakić, Zoran; Horvat, Siniša; Bačani, Andrea
Statistical indicators of groundwater geochemical characteristics in Quaternary aquifer in the Mala Mlaka well field catchment area // Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society, 58/1 (2005), 87-99 (međunarodna recenzija, članak, znanstveni)
Nakić, Z., Horvat, S. & Bačani, A. (2005) Statistical indicators of groundwater geochemical characteristics in Quaternary aquifer in the Mala Mlaka well field catchment area. Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society, 58/1, 87-99.
@article{article, year = {2005}, pages = {87-99}, keywords = {Groundwater geochemistry, Groundwater protection, Statistical analyses, Mala Mlaka well field, Zagreb, Croatia}, journal = {Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society}, volume = {58/1}, issn = {1330-030X}, title = {Statistical indicators of groundwater geochemical characteristics in Quaternary aquifer in the Mala Mlaka well field catchment area}, keyword = {Groundwater geochemistry, Groundwater protection, Statistical analyses, Mala Mlaka well field, Zagreb, Croatia} }
@article{article, year = {2005}, pages = {87-99}, keywords = {Groundwater geochemistry, Groundwater protection, Statistical analyses, Mala Mlaka well field, Zagreb, Croatia}, journal = {Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society}, volume = {58/1}, issn = {1330-030X}, title = {Statistical indicators of groundwater geochemical characteristics in Quaternary aquifer in the Mala Mlaka well field catchment area}, keyword = {Groundwater geochemistry, Groundwater protection, Statistical analyses, Mala Mlaka well field, Zagreb, Croatia} }

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Chemical Abstracts
  • Geo Abstracts
  • GeoRef
  • GeoArchive
  • Geotitles
  • Geobase
  • Scopus
  • Mineralogical Abstracts
  • BIOSIS
  • PASCAL
  • Petroleum Abstracts
  • Current Geographical Abstracts





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