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024 7 _ |2 DOI
|a 10.2166/wst.2007.077
024 7 _ |2 WOS
|a WOS:000245786100014
037 _ _ |a PreJuSER-59832
041 _ _ |a eng
082 _ _ |a 690
084 _ _ |2 WoS
|a Engineering, Environmental
084 _ _ |2 WoS
|a Environmental Sciences
084 _ _ |2 WoS
|a Water Resources
100 1 _ |a Kunkel, R.
|b 0
|u FZJ
|0 P:(DE-Juel1)VDB4996
245 _ _ |a The influence of diffuse pollution on groundwater content patterns for the groundwater bodies of Germany
260 _ _ |a London
|b IWA Publishing
|c 2007
300 _ _ |a 97 - 105
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
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336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Water Science and Technology
|x 0273-1223
|0 5960
|y 3
|v 55
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a Commissioned by Germany's Working Group of the Federal States on Water Problems (LAWA) the authors developed a procedure to define natural groundwater conditions from groundwater monitoring data. The distribution pattern of a specific groundwater parameter observed by a number of groundwater monitoring stations within a petrographically comparable groundwater typology is reproduced by two statistical distribution functions, representing the "natural" and "influenced" component. The range of natural groundwater concentrations is characterized by confidence intervals of the distribution function of the natural component. The applicability of the approach was established for 17 hydrochemical different groundwater typologies occurring throughout Germany. Based on groundwater monitoring data from ca. 26,000 groundwater-monitoring stations, 40 different hydrochemical parameters were evaluated for each groundwater typology. For all investigated parameters the range of natural groundwater concentrations has been identified. According to the requirements of the EC Water Framework Directive (article 17) (WFD) this study is a basis for the German position to propose criteria for assessing a reference state for a "good groundwater chemical status".
536 _ _ |a Terrestrische Umwelt
|c P24
|2 G:(DE-HGF)
|0 G:(DE-Juel1)FUEK407
|x 0
588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
|2 WoSType
653 2 0 |2 Author
|a background values
653 2 0 |2 Author
|a EU Water Framework Directive
653 2 0 |2 Author
|a groundwater chemical status
653 2 0 |2 Author
|a groundwater typologies
700 1 _ |a Wendland, F.
|b 1
|u FZJ
|0 P:(DE-Juel1)VDB4997
700 1 _ |a Hannappel, S.
|b 2
|0 P:(DE-HGF)0
700 1 _ |a Voigt, H. J.
|b 3
|0 P:(DE-HGF)0
700 1 _ |a Wolter, R.
|b 4
|0 P:(DE-HGF)0
773 _ _ |a 10.2166/wst.2007.077
|g Vol. 55, p. 97 - 105
|p 97 - 105
|q 55<97 - 105
|0 PERI:(DE-600)2024780-1
|t Water science and technology
|v 55
|y 2007
|x 0273-1223
856 7 _ |u http://dx.doi.org/10.2166/wst.2007.077
909 C O |o oai:juser.fz-juelich.de:59832
|p VDB
913 1 _ |k P24
|v Terrestrische Umwelt
|l Terrestrische Umwelt
|b Erde und Umwelt
|0 G:(DE-Juel1)FUEK407
|x 0
914 1 _ |y 2007
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k ICG-4
|l Agrosphäre
|d 31.10.2010
|g ICG
|0 I:(DE-Juel1)VDB793
|x 1
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980 _ _ |a journal
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980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)IBG-3-20101118


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