Abandoned water resources as potential sources of drinking water – the Korentan karst spring near Postojna
DOI:
https://doi.org/10.3986/AGS53203Keywords:
drinking water, karst spring, vulnerability assessment, risk to contamination assessment, hazard mapping, water protection, water managementAbstract
In the area of the Orehek karst intrinsic vulnerability maps of groundwater and the Korentan karst spring, hazard maps and risk to contamination map have been made using Slovene Approach. For this purpose cartographic and other published data on geological, geomorphological, pedological, hydrological and meteorological characteristics have been gathered and extensive field inventory of the missing geomorphological and pedological characteristics has been made. Publically available land use and census data have been examined and checked in the field, manure heaps and illegal waste dumps have been mapped. The final thematic maps are excellent tools for national and local authorities when planning water protection and land use. The presented study in the catchment of an actual water source is an example of good practice of the revival of the in the past abandoned water sources that can in the future serve as a substitution water source in case of main water source overexploitation or contamination.Downloads
References
Andreo, B., Ravbar, N., Vías, J. M., 2009: Source vulnerability mapping in carbonate (karst) aquifers by extension of the COP method: application to pilot sites. Hydrogeology Journal 17- 3. Heidelberg. DOI: http://dx.doi.org/10.1007/s10040-008-0391-1
Bakalowicz, M., 2005: Karst groundwater: a challenge for new resources. Hydrogeology Journal 13-1. Heidelberg. DOI: http://dx.doi.org/10.1007/s10040-004-0402-9
Buser, S., Grad, K., Pleničar, M., 1967: Osnovna geološka karta SFRJ, list Postojna, 1 : 100.000. Beograd.
Dar, F.A., Perrin, J., Riotte, J., Gebauer, H.D., Narayana, A.C., Ahmed, S., 2011: Karstification in the Cuddapah Sedimentary Basin, Southern India: Implications for Groundwater Resources. Acta Carsologica 40-3. Ljubljana.
De Ketelaere, D., Hötzl, H., Neukum, Ch., Cività, M., Sappa, G., 2004: Hazard Analysis and Mapping. COST Action 620. Vulnerability and Risk Mapping for the Protection of Carbonate (Karstic) Aquifers. Final report COST Action 620. Brüssel, Luxemburg.
Environmental agency of the Republic of Slovenia (EARS) 2010: Daily precipitation amounts for years 1961–2010 and reference period 1961–2010 at precipitation station Postojna. Ljubljana.
Ford, D.C., Williams, P.W., 2007: Karst hydrogeology and geomorphology. Chichester.
Goldscheider, N. 2010: Delineation of spring protection zones. Groundwater hydrology of springs. Engineering, Theory, Management, and Sustainability. Burlington.
Gospodarič, R., Habe, F., Habič, P. 1970: Orehovški kras in izvir Korentana. Acta carsologica 5. Ljubljana.
Guo, F., Yuan D.X., Qin, Z.J., 2010: Groundwater Contamination in Karst Areas of Southwestern China and Recommended Countermeasures. Acta Carsologica 39-2. Ljubljana.
Habič, P., Gospodarič, R., Kogovšek J., Hajna, J., Drame, L., Luzar, M., Tomšič, S., Morel, S., 1987: Izviri v Malnih in zaledje vodnih virov v SO Postojna. Postojna.
Internet 1: http://rkg.gov.si/GERK/ (1. 4. 2012).
Internet 2: http://pxweb.stat.si/pxweb/Database/Demographics/Demographics.asp (16. 5. 2012).
Jemcov, I., Petrič, M. 2009: Measured precipitation vs. effective infiltration and their influence on the assessment of karst system based on results of the time series analysis. Journal of Hydrology 379. Amsterdam. DOI: http://dx.doi.org/10.1016/j.jhydrol.2009.10.016
Kogovšek, J., Petrič, M. 2012: Študij značilnosti vadoznega toka in njegovega vpliva na delovanje kraških izvirov: primer kraškega sistema pri Postojni, Slovenija. Acta Carsologica 41-1. Ljubljana.
Kovačič, G., Petrič, M. 2007: Karst aquifer intrinsic vulnerability mapping in the Orehek area (SW Slovenia) using the EPIK method. Groundwater vulnerability assessment and mapping. Selected papers from the Groundwater Vulnerability Assessment and Mapping Conference, Ustroń, Poland, 2004. London.
Kresic, N. 2009: Groundwater resources: Sustainability, management and restoration. New York.
Odlok o varstvu krajevnih vodnih virov v Občini Postojna. Uradni list Republike Slovenije 50/1998. Ljubljana.
Odlok o varstvu krajevnih vodnih virov v Občini Postojna. Uradni list Republike Slovenije 50/1998. Ljubljana.
Petrič, M., Šebela, S. 2004: Vulnerability mapping in the recharge area of the Korentan spring, Slovenia. Acta Carsologica 33-2. Ljubljana.
Pleničar, M., 1970: Osnovna geološka karta SFRJ 1 : 100.000. Tolmač za list Postojna. Beograd.
Ravbar, N. 2007: The protection of karst waters. Ljubljana.
Ravbar, N., Goldscheider, N. 2007: Proposed methodology of vulnerability and contamination risk mapping for the protection of karst aquifers in Slovenia. Acta Carsologica 36-3. Ljubljana.
Ravbar, N., Kovačič, G., 2006: Karst water management in Slovenia in the frame of vulnerability mapping. Acta Carsologica 35-2. Ljubljana.
Slovene Cave Cadastre (SCC), 2012. Ljubljana.
Schulte, U. 1994: Geologische und Hydrogeologische Untersuchungen im Karst von Orehek (Slowenien). Diplomarbeit. Karlsruhe.
Zwahlen, F. 2004: COST Action 620, Vulnerability and Risk Mapping for the Protection of Carbonate (Karstic) Aquifers. Final report COST Action 620. Brüssels.
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