Record nummer 1794635
Titel artikel Effects of chlorpyrifos in freshwater model ecosystems: the influence of experimental conditions on ecotoxicological thresholds
Auteur(s) Wijngaarden, R.P.A. van ; Brock, T.C.M. ; Douglas, M.T.
Tijdschrifttitel Pest management science / Society of Chemical Industry
Deel(Jaar)Nummer 61(2005)10
Paginering 923 - 935
Annotatie(s) 31 refs
Online full text
Trefwoorden (cab) toxiciteit / pesticiden / chloorpyrifos / risicoschatting / modellen / zoetwaterecologie / ecotoxicologie / aquatische ecosystemen
Rubrieken Milieutoxicologie, ecotoxicologie / Aquatische ecologie
Publicatie type Artikel
Taal Engels
Toelichting (Engels) Three experiments were conducted to determine the impact of the insecticide chlorpyrifos (single applications of 0.01 to 10 µg AI litre-1) in plankton-dominated nutrient-rich microcosms. The microcosms (water volume approximately 14 litres) were established in the laboratory under temperature, light regimes and nutrient levels that simulated cool temperate and warm Mediterranean environmental conditions. The fate of chlorpyrifos in the water column was monitored and the effects on zooplankton, phytoplankton and community metabolism were followed for 4 or 5 weeks
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