[VD15] Groundwater recharge
[VD15] Groundwater recharge
Key message
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.
Definition
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)
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)
| 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)
Methodology
Date of data source summarization