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The total renewable amount of groundwater in shallow aquifers in Slovenia in the hydrological year 2019 was below the average of the comparative hydrological water balance period 1981-2010.


 

 


Charts

Figure VD15-1: Model estimate of shallow aquifer supply in the hydrological year 2019
Sources:

Regional water balance model GROWA-SI (FZ JÜLICH and Slovenian Environment Agency), 2020 (15. 04. 2021)

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Figure VD15-2: Deviation of quantitative groundwater recharge in shallow aquifers of Slovenia by individual hydrological years from the average of the hydrological water balance period 1981-2010
Sources:

Regional water balance model GROWA-SI (FZ JÜLICH and Slovenian Environment Agency), 2020 (15. 04. 2021)

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    1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
deviation % -20,6689 33,12941 -7,07093 11,16298 7 7,432872 6,529412 7,876817 33,28581 20,57128 -8,01003 12,85502 -28,3896 15,76471 13,20727 -4,19516 17,6699 -12,8893 -6,64118 7,716609 4,368166 4,688927 -11,2706 -4,60554 15,91799 17,36886 -12,4702 3,776817 8,520069 6,456055 -5,6173 -4,29412 -36,4083 16,66471 -2,26471 -23,0118 -15,9772 17,61903 11,0474 38,25329 -39,6927 -28,4429 15,32872 59,64158 4,069204 -9,10035 -7,85467 23,91003 -20,6135
period average 1981-2010 mm 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0 289,0
Figure VD15-3: Deviation of quantitative groundwater recharge in shallow aquifers of Slovenia in 2019 from the average of the hydrological water balance period 1981-2010
Sources:

Regional water balance model GROWA-SI (FZ JÜLICH and Slovenian Environment Agency), 2020 (15. 04. 2021)

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Methodology

Date of data source summarization

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