Search Results - "Beulke, Sabine"

Considerations of temperature in the context of the persistence classification in the EU by Matthies, Michael, Beulke, Sabine

“…Simulation degradation studies for industrial chemicals, biocidal products and plant protection products are required in the EU to estimate half-lives in soil,…”
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Impacts of Climate Change on Indirect Human Exposure to Pathogens and Chemicals from Agriculture by Boxall, Alistair B. A., Hardy, Anthony, Beulke, Sabine, Boucard, Tatiana, Burgin, Laura, Falloon, Peter D., Haygarth, Philip M., Hutchinson, Thomas, Kovats, R. Sari, Leonardi, Giovanni, Levy, Leonard S., Nichols, Gordon, Parsons, Simon A., Potts, Laura, Stone, David, Topp, Edward, Turley, David B., Walsh, Kerry, Wellington, Elizabeth M. H., Williams, Richard J.

“…Objective: Climate change is likely to affect the nature of pathogens and chemicals in the environment and their fate and transport. Future risks of pathogens…”
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Nanopesticides: Guiding Principles for Regulatory Evaluation of Environmental Risks by Kookana, Rai S, Boxall, Alistair B. A, Reeves, Philip T, Ashauer, Roman, Beulke, Sabine, Chaudhry, Qasim, Cornelis, Geert, Fernandes, Teresa F, Gan, Jay, Kah, Melanie, Lynch, Iseult, Ranville, James, Sinclair, Chris, Spurgeon, David, Tiede, Karen, Van den Brink, Paul J

“…Nanopesticides or nano plant protection products represent an emerging technological development that, in relation to pesticide use, could offer a range of…”
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Factors Influencing Degradation of Pesticides in Soil by Kah, Melanie, Beulke, Sabine, Brown, Colin D

“…Degradation and sorption of six acidic pesticides (2,4-D, dicamba, fluroxypyr, fluazifop-P, metsulfuron-methyl, and flupyrsulfuron-methyl) and four basic…”
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Spatial assessment of pesticide leaching risk to groundwater: sub‐national decision making and model output aggregation by Dowling, Thomas PF, Beulke, Sabine, Garratt, James

“…BACKGROUND This study compares standard regulatory methodology (fixed scenarios and models) to spatial modelling at a 1 km landscape resolution for the…”
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Interpretation of aged sorption studies for pesticides and their use in European Union regulatory leaching assessments by Beulke, Sabine, van Beinum, Wendy, Suddaby, Laura

“…ABSTRACT First‐tier regulatory exposure assessments for pesticides assume that pesticide sorption is instantaneous and fully reversible. In European Union (EU)…”
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Sources of uncertainty in pesticide fate modelling by Dubus, Igor G, Brown, Colin D, Beulke, Sabine

“…There is worldwide interest in the application of probabilistic approaches to pesticide fate models to account for uncertainty in exposure assessments. The…”
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Reanalysis of Experiments To Quantify Irreversibility of Pesticide Sorption–Desorption in Soil by Suddaby, Laura A, Beulke, Sabine, van Beinum, Wendy, Celis, Rafael, Koskinen, William C, Brown, Colin D

“…Previously published research used an isotope-exchange technique to measure irreversibility of pesticide sorption–desorption in soil. Results indicated…”
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Evaluation of methods to derive pesticide degradation parameters for regulatory modelling by BEULKE, Sabine, BROWN, Colin D

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Impact of correlation between pesticide parameters on estimates of environmental exposure by Beulke, Sabine, Brown, Colin D

“…Monte Carlo techniques are increasingly used in pesticide exposure modelling to evaluate the uncertainty in predictions arising from uncertainty in input…”
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Sensitivity analyses for four pesticide leaching models by Dubus, Igor G, Brown, Colin D, Beulke, Sabine

“…Sensitivity analyses using a one-at-a-time approach were carried out for leaching models which have been widely used for pesticide registration in Europe…”
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Pesticide Sorption and Desorption by Lignin Described by an Intraparticle Diffusion Model by van Beinum, Wendy, Beulke, Sabine, Brown, Colin D

“…Lignin was used as a model compound for soil organic matter to gain insight into the mechanisms that control the kinetics of pesticide sorption and desorption…”
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Evaluation of simplifying assumptions on pesticide degradation in soil by Beulke, S, Van Beinum, W, Brown, C.D, Mitchell, M, Walker, A

“…There is evidence that degradation of pesticides in simple laboratory systems may differ from that in the field, but it is not clear which of the…”
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Influence of kinetic sorption and diffusion on pesticide movement through aggregated soils by Beulke, Sabine, Brown, Colin D., Fryer, Christopher J., van Beinum, Wendy

“…Laboratory studies were carried out to investigate solute leaching at different times from application in relation to temperature and initial soil moisture…”
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Impact of correlation between pesticide parameters on estimates of environmental exposure by Beulke, Sabine, Brown, Colin D

“…Monte Carlo techniques are increasingly used in pesticide exposure modelling to evaluate the uncertainty in predictions arising from uncertainty in input…”
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Lysimeter Experiment To Investigate the Potential Influence of Diffusion-Limited Sorption on Pesticide Availability for Leaching by van Beinum, Wendy, Beulke, Sabine, Fryer, Chris, Brown, Colin

“…Pesticide leaching from soil has been shown to decrease with increasing time from application to irrigation. It is hypothesized that the availability of…”
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Pesticide Sorption and Diffusion in Natural Clay Loam Aggregates by van Beinum, Wendy, Beulke, Sabine, Brown, Colin D

“…Pesticide sorption in soils is controlled by time-dependent processes such as diffusion into soil aggregates and microscopic sorbent particles. This study…”
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How does crop type influence risk from pesticides to the aquatic environment? by Brown, C.D, Holmes, C, Williams, R, Beulke, S, van Beinum, W, Pemberton, E, Wells, C

“…National‐level risk mapping was undertaken to identify specific situations within England with the greatest potential for impacts on aquatic biodiversity from…”
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How Does Crop Type Influence Risk from Pesticides to the Aquatic Environment? by Brown, Colin, Holmes, Chris, Williams, Ryan, Beulke, Sabine, van Beinum, Wendy, Pemberton, Emma, Wells, Claire

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Calibration of pesticide leaching models: critical review and guidance for reporting by Dubus, Igor G, Beulke, Sabine, Brown, Colin D

“…Calibration of pesticide leaching models may be undertaken to evaluate the ability of models to simulate experimental data, to assist in their parameterisation…”
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