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Naslov:Contaminant trends in urban groundwater: case study from Ljubljana (central Slovenia)
Avtorji:ID Svetina, Janja (Avtor)
ID Prestor, Joerg (Avtor)
ID Jamnik, Brigita (Avtor)
ID Auersperger, Primož (Avtor)
ID Brenčič, Mihael (Avtor)
Datoteke:.pdf PDF - Predstavitvena datoteka, prenos (7,36 MB)
MD5: C35C9CD6D95C0DAAD57C9408792D9CCC
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo GeoZS - Geološki zavod Slovenije
Povzetek:Urban areas can significantly alter the quality status of aquifers if appropriate strategies to prevent and detect groundwater contamination are not implemented in time. The prevention of groundwater contamination should be a priority due to its potential long-term impact on the environment and the high cost of remediation. For effective and sustainable groundwater management, it is crucial to proactively monitor a wide range of compounds to prevent their spread, progression and increasing concentrations. This study is one of the few to analyse the trends of various urban groundwater contaminants (nitrate, sulphate, hexavalent chromium, pesticides, PCE and TCE) from a groundwater management perspective. Characteristic trends are assessed using linear regression and the Mann–Kendall method, while significant changes in trends are determined using the Darken and Pettitt tests. The time span of the analysed trends covers the transition period before and after the implementation of the Water Framework Directive (2000/60/EC) and the Groundwater Directive (2000/60/EC). This study confirms the effectiveness of enforcement measures to protect groundwater quality, as evidenced by several statistically significant decreasing trends. On the other hand, this study emphasises the importance of intervention-targeted sampling campaigns and the reporting of raw analytical values according to the ISO 11843 series of standards. This approach is essential to detect upward trends in emerging contaminants at an early stage and prevent them from reaching levels that could negatively impact the economy or even jeopardise the safety of drinking water supplies.
Ključne besede:groundwater contamination, contaminant trends, groundwater management, urban aquifer, Ljubljansko polje
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:20.03.2024
Založnik:MDPI
Leto izida:2024
Št. strani:20 str.
Številčenje:vol. 16, no. 6
PID:20.500.12556/DiRROS-18522 Novo okno
UDK:556.3
ISSN pri članku:2073-4441
DOI:10.3390/w16060890 Novo okno
COBISS.SI-ID:189747459 Novo okno
Opomba:
Datum objave v DiRROS:25.03.2024
Število ogledov:604
Število prenosov:232
Metapodatki:XML DC-XML DC-RDF
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Gradivo je del revije

Naslov:Water
Skrajšan naslov:Water
Založnik:Molecular Diversity Preservation International - MDPI
ISSN:2073-4441
COBISS.SI-ID:36731653 Novo okno

Gradivo je financirano iz projekta

Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Program financ.:Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:P1-0020-2020
Naslov:Podzemne vode in geokemija

Financer:EC - European Commission
Program financ.:Interreg Central Europe
Naslov:Integrated approach to management of groundwater quality in functional urban areas
Akronim:AMIIGA

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

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