Open Access
E3S Web Conf.
Volume 54, 2018
25th Salt Water Intrusion Meeting (SWIM 2018)
Article Number 00027
Number of page(s) 6
Published online 17 September 2018
  1. Appelo C.A.J, Postma D. 2005. Geochemistry, Groundwater and Pollution, second ed. A.A. Balkema Publishers. [CrossRef] [Google Scholar]
  2. CR No-671 2017. Ministru kabineta 2017. gada 14. novembra noteikumi Nr. 671 “Dzeramā ūdens obligātās nekaitīguma un kvalitātes prasības, monitoringa un kontroles kārtība” (Cabinet Regulation No 671 of 14 November 2017 “Mandatory Harmlessness and Quality Requirements for Drinking Water, and the Procedures for Monitoring and Control thereof” (In Latvian). [Google Scholar]
  3. European Commission 2007. Guidance Document No. 15: Guidance on Groundwater Monitoring. European Communities, Luxembourg. [Google Scholar]
  4. GWD 2006. Directive 2006/118/EC of the European parliament and of the Council of 12 December 2006 on the protection of groundwater against pollution and deterioration. [Google Scholar]
  5. Marandi, A. and Karro, E. 2008. Natural background levels and threshold values of monitored parameters in the Cambrian-Vendian groundwater body, Estonia. Environmental Geology. 54: 1217–1225. [Google Scholar]
  6. Müller, D., Blum, A., Hart, A., Hookey, J., Kunkel, R., Scheidleder, A., Tomlin, C., Wendland, F. 2006. Final proposal for a methodology to set up groundwater threshold values in Europe, Deliverable D18, BRIDGE project. [Google Scholar]
  7. Order-257 2016. Order 257 on limit of values for pollutants and their groups in groundwater bodies at risk (03.10.2016). The Minister of Ministry of Environmental Protection and Regional Development of the Republic of Latvia. [Google Scholar]
  8. Panno, S.V., Kelly, W.R., Martinsek, A.T., Hackley, K.C. 2006. Estimating background and threshold nitrate concentrations using probability graphs. Ground Water, 44: 697–709. [CrossRef] [PubMed] [Google Scholar]
  9. Retike, I., Kalvans, A., Popovs, K., Bikse, J., Babre, A., Delina, A. 2016. Geochemical classification of groundwater using Multivariate statistical analysis in Latvia. Hydrology Research, 47: 799–813. [CrossRef] [Google Scholar]
  10. Urbumi 2017. Derīgo izrakteņu atradņu reģistrs (Register of Mineral Resources). Latvian Environment, Geology and Meteorology Centre. Available from: (In Latvian). [Google Scholar]
  11. Urresti-Estala, B., Carrasco-Cantos, F., Vadillo-Pérez, I., Jiménez-Gavilán, P. 2013. Determination of background levels on water quality of groundwater bodies: A methodological proposal applied to a Mediterranean River basin (Guadalhorce River, Málaga, southern Spain. Journal of Environmental Management, 117: 121–130. [CrossRef] [PubMed] [Google Scholar]
  12. WFD 2000. Directive 2000/60/EC of the European parliament and of the Council Establishing a Framework for Community Action in the Field of Water Policy. [Google Scholar]

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.