Search Results - "Crum, Steven J.H."

Effects of a herbicide–insecticide mixture in freshwater microcosms: Risk assessment and ecological effect chain by Van den Brink, Paul J., Crum, Steven J.H., Gylstra, Ronald, Bransen, Fred, Cuppen, Jan G.M., Brock, Theo C.M.

“…Effects of chronic application of a mixture of the herbicide atrazine and the insecticide lindane were studied in indoor freshwater plankton-dominated…”
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Responses of Zooplankton in Lufenuron-stressed Experimental Ditches in the Presence or Absence of Uncontaminated Refuges by López-Mancisidor, Patricia, Brink, Paul J. van den, Crum, Steven J.H, Maund, Steve J, Carbonell, Gregoria, Brock, Theo C.M

“…Outdoor experimental ditches were used to evaluate the influence of untreated refuges on the recovery of zooplankton communities following treatment with the…”
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Comparing aquatic risk assessment methods for the photosynthesis-inhibiting herbicides metribuzin and metamitron by Brock, T.C.M, Crum, S.J.H, Deneer, J.W, Heimbach, F, Roijackers, R.M.M, Sinkeldam, J.A

“…Three different risk assessment procedures are described that aim to protect freshwater habitats from risks of the photosynthesis-inhibiting herbicides…”
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Effects of linuron on a rooted aquatic macrophyte in sediment-dosed test systems by Burešová, Helena, Crum, Steven J.H., Belgers, J. Dick M., Adriaanse, Paulien I., Arts, Gertie H.P.

“…Effects of linuron on the sediment-rooted aquatic macrophyte Myriophyllum spicatum L. were studied in sediment-dosed test systems following a proposed…”
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Fate and effects of the insecticide chlorpyrifos in outdoor plankton-dominated microcosms in Thailand by Daam, Michiel A, Crum, Steven J.H, Brink, Paul J. van den, Nogueira, Antonio J.A

“…The fate and effects of the insecticide chlorpyrifos were studied in plankton-dominated, freshwater microcosms in Thailand. Disappearance rates of chlorpyrifos…”
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Aquatic risk assessment of a realistic exposure to pesticides used in bulb crops: A microcosm study by van Wijngaarden, René P.A., Cuppen, Jan G.M., Arts, Gertie H.P., Crum, Steven J.H., van den Hoorn, Martin W., van den Brink, Paul J., Brock, Theo C.M.

“…The fungicide fluazinam, the insecticide lambda‐cyhalothrin, and the herbicides asulam and metamitron were applied to indoor freshwater microcosms (water…”
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Field test of the TOXSWA pesticide fate model: Comparison of simulated and observed chlorpyrifos in water, sediment and macrophytes in four stagnant ditches by Adriaanse, Pauline I., Braakhekke, Maarten C., Beltman, Wim H.J., Crum, Steven J.H.

“…TOXSWA is a numerical model describing pesticide behavior in an edge-of-field waterbody. It is widely used to predict exposure in regulatory risk assessment…”
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Effects of chronic low concentrations of the pesticides chlorpyrifos and atrazine in indoor freshwater microcosms by van den Brink, Paul J., van Donk, Ellen, Gylstra, Ronald, Crum, Steven J.H., Brock, Theo C.M.

“…Effects of chronic low concentrations of chlorpyrifos (0.1 μg.L −1) and atrazine (5 μg.L- −1) were studied in indoor freshwater microcosms. Test concentrations…”
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Effects of an extract of oystercatcher ( Haematopus ostralegus) eggs from the Zeehavenkanaal in The Netherlands, and of its major contaminant, hexachlorobenzene, on the chicken embryo by de Roode, Daphne F, Klomp, Anette V, Crum, Steven J.H, Eggens, Martin, Bosveld, Albertus T.C

“…Oystercatchers ( Haematopus ostralegus) foraging on the canal ‘Zeehavenkanaal’ in the Netherlands have been shown to accumulate appreciable amounts of…”
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Variability in the dynamics of mortality and immobility responses of freshwater arthropods exposed to chlorpyrifos by Rubach, M.N, Crum, S.J.H, Brink, P.J. van den

“…The species sensitivity distribution (SSD) concept is an important probabilistic tool for environmental risk assessment (ERA) and accounts for differences in…”
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Fate of the insecticide lambda-cyhalothrin in ditch enclosures differing in vegetation density by Leistra, M, Zweers, A.J, Warinton, J.S, Crum, S.J.H, Hand, L.H, Beltman, W.H.J, Maund, S.J

“…Use of the insecticide lambda-cyhalothrin in agriculture may result in the contamination of water bodies, for example by spray drift. Therefore, the possible…”
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Sensitivity of Macrophyte-Dominated Freshwater Microcosms to Chronic Levels of the Herbicide Linuron by Van den Brink, Paul J., Hartgers, Elizabeth M., Fettweis, Uli, Crum, Steven J.H., Van Donk, Ellen, Brock, Theo C.M.

“…Effects of chronic concentrations of linuron (0, 0.5, 5, 15, 50, and 150 μg/L) were studied in indoor, macrophyte dominated, freshwater microcosms. The…”
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Effects of a mixture of two insecticides in freshwater microcosms: I. Fate of chlorpyrifos and lindane and responses of macroinvertebrates by Cuppen, Jan G M, Crum, Steven J H, Van den Heuvel, Harry H, Smidt, Rob A, Van den Brink, Paul J

“…Effects of chronic application of a mixture of the insecticides chlorpyrifos and lindane were studied in indoor freshwater microcosms. The exposure…”
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Effects of the insecticide Dursban 4E (Active ingredient chlorpyrifos) in outdoor experimental ditches. I. Comparison of short-term toxicity between the laboratory and the field by Wijngaarden, R.P.A. van (SC-DLO, Wageningen, The Netherlands.), Brink, P.J. van den, Crum, J.H, Voshaar, J.H.O, Brock, T.C.M, Leeuwanagh, P

“…Using the insecticide Dursban 4E (active ingredient chlorpyrifos) as the test compound, results of laboratory acute single-species toxicity tests with…”
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MODELING THE VERTICAL DISTRIBUTION OF CARBENDAZIM IN SEDIMENTS by Koelmans, Albert A., Hubert, Edith, Koopman, Hendrikus W., Portielje, Robert, Crum, Steven J.H.

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Modeling the vertical distribution of carbendazim in sediments by Koelmans, Albert A., Hubert, Edith, Koopman, Hendrikus W., Portielje, Robert, Crum, Steven J.H.

“…The sorption, fate, and vertical distribution of the fungicide Derosal ® with active ingredient carbendazim in sediments were investigated in indoor freshwater…”
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EFFECTS OF THE INSECTICIDE DURSBAN® 4E (ACTIVE INGREDIENT CHLORPYRIFOS) IN OUTDOOR EXPERIMENTAL DITCHES: I. COMPARISON OF SHORT-TERM TOXICITY BETWEEN THE LABORATORY AND THE FIELD by van Wijngaarden, René P.A., van den Brink, Paul J., Crum, Steven J.H., Oude Voshaar, Jan H., Brock, Theo C.M., Leeuwangh, Peter

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