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dc.contributor.authorRoghair CJ
dc.contributor.authorWolters-Balk MAH
dc.contributor.authorMathhijssen-Spiekman EAM
dc.date.accessioned2012-12-12T16:54:21Z
dc.date.available2012-12-12T16:54:21Z
dc.date.issued1990-12-31
dc.identifier714701002
dc.identifier.urihttp://hdl.handle.net/10029/258336
dc.description.abstractAbstract niet beschikbaar
dc.description.abstractThe effects of eight different media on reproduction, condition and growth of Daphnia magna were measured in three consecutive generations. These media were: 1) ISO-medium, 2) ISO-medium + trace-elements, 3) ISO-medium + selenium + bromide, 4) Elendt-medium, 5) DSW + old rearing water, 6) DSW + trace-elements, 7) DSW + selenium + bromide and 8) DSW + enriched pond water. The design of the experiments was based on the EEC draft guideline "Prolonged toxicity study with Daphnia magna: Effects on reproduction." ISO medium and two modifications of ISO medium gave an unacceptable low reproduction together with a high mortality among newborn daphnias. The best results were produced by the medium consisting of DSW and enriched pond water.
dc.description.sponsorshipDGM/SR
dc.format.extent36 p
dc.language.isoen
dc.relation.ispartofRIVM Rapport 714701002
dc.relation.urlhttp://www.rivm.nl/bibliotheek/rapporten/714701002.html
dc.subject07nl
dc.subject91-1nl
dc.subjectdaphnia magnanl
dc.subjectreproductionnl
dc.subjecttoxicitynl
dc.subjectreproduktienl
dc.subjecttoxiciteitnl
dc.titleDaphnia magna: reproduction tests with eight different mediaen
dc.title.alternativeDaphnia magna: reproduktietesten met acht verschillende medianl
dc.typeOnderzoeksrapport
dc.date.updated2012-12-12T16:54:21Z
html.description.abstractAbstract niet beschikbaar
html.description.abstractThe effects of eight different media on reproduction, condition and growth of Daphnia magna were measured in three consecutive generations. These media were: 1) ISO-medium, 2) ISO-medium + trace-elements, 3) ISO-medium + selenium + bromide, 4) Elendt-medium, 5) DSW + old rearing water, 6) DSW + trace-elements, 7) DSW + selenium + bromide and 8) DSW + enriched pond water. The design of the experiments was based on the EEC draft guideline "Prolonged toxicity study with Daphnia magna: Effects on reproduction." ISO medium and two modifications of ISO medium gave an unacceptable low reproduction together with a high mortality among newborn daphnias. The best results were produced by the medium consisting of DSW and enriched pond water.


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