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dc.contributor.authorMulschlegel J
dc.date.accessioned2012-12-12T14:29:06Z
dc.date.available2012-12-12T14:29:06Z
dc.date.issued1989-12-31
dc.identifier725801001
dc.identifier.urihttp://hdl.handle.net/10029/256711
dc.description.abstractIn this part of the study it concerns pumping stations which extract groundwater from so-called phreatic aquifers. These stations are characterized as the most vulnerable extractions. For a pumping site the recharge area and the development of the concentration were calculated. There has been a sensitivity which was adapted to the values of measurements. The half life is the most important factor affecting a spread in groundwater quality. A ban of the use of pesticides will not lead in all considered scenarios to a reduction of the concentration at a short time. Several limitations and uncertainties are attached. The effect of the neglects and simplifications implies an indicative result.
dc.description.abstractAbstract not available
dc.description.sponsorshipDGM/SR
dc.format.extent42 p
dc.language.isonl
dc.relation.ispartofRIVM Rapport 725801001
dc.relation.urlhttp://www.rivm.nl/bibliotheek/rapporten/725801001.html
dc.subject13nl
dc.subjectdegradation in groundwaternl
dc.subjectparametersnl
dc.subjectgrondwaterkwaliteitnl
dc.titleRelatie grondwaterwinning en landbouwgebied ; concentratieverloop bestrijdingsmiddelen onder invloed van grondwaterstromingnl
dc.title.alternativeRelation between the leaching of pesticides and the concentration in the withdrawn groundwateren
dc.typeReport
dc.date.updated2012-12-12T14:29:07Z
html.description.abstractIn this part of the study it concerns pumping stations which extract groundwater from so-called phreatic aquifers. These stations are characterized as the most vulnerable extractions. For a pumping site the recharge area and the development of the concentration were calculated. There has been a sensitivity which was adapted to the values of measurements. The half life is the most important factor affecting a spread in groundwater quality. A ban of the use of pesticides will not lead in all considered scenarios to a reduction of the concentration at a short time. Several limitations and uncertainties are attached. The effect of the neglects and simplifications implies an indicative result.
html.description.abstractAbstract not available


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