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of 14
pro vyhledávání: '"M.M.S. ter Horst"'
Estimation of the degradation rate of plant protection products in water under realistic conditions may be important for correct estimation of exposure concentrations for regulatory purposes. Standardized tests for degradation in water and in water-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b0c06bf2d144e62526127c084be68d6
https://research.wur.nl/en/publications/estimation-of-photochemical-degradation-rates-of-pesticides-in-ou
https://research.wur.nl/en/publications/estimation-of-photochemical-degradation-rates-of-pesticides-in-ou
Autor:
M.M.S. ter Horst, J.A. te Roller, F. van den Berg, W.H.J. Beltman, D.W.G. van Kraalingen, E.L. Wipfler
In the EU and Dutch national registration procedures for plant protection products, fate models and scenarios are being used to assess the environmental risks of these products. For each model application, data on the physico-chemical properties of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ceb8c0900d8788f3db55e9b4a938dee
https://doi.org/10.18174/521726
https://doi.org/10.18174/521726
Autor:
J.C. van de Zande, M.M.S. ter Horst
When spraying Plant Protection Products (PPPs), spray drift and crop interception are two important factors which influence the exposure of aquatic organisms in surface water to PPP. This exposure occurs either in a direct way via deposition of spray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c750f95b9d992260d27923dde6c384
https://research.wur.nl/en/publications/crop-related-aspects-of-crop-canopy-spray-interception-and-spray-
https://research.wur.nl/en/publications/crop-related-aspects-of-crop-canopy-spray-interception-and-spray-
Autor:
P.I. Adriaanse, J.C. van der Zande, J.J.T.I. Boesten, Louise Wipfler, M.M.S. ter Horst, H.J. Holterman, A. Tiktak
A methodology is presented to assess the exposure of aquatic organisms resulting from pesticide applications by sideways and upward spraying in Dutch fruit crops. It is the intention that this methodology will be used in Dutch pesticide registration.
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7df2ef3da42792cb06c7bfabe8f1951e
https://research.wur.nl/en/publications/scenarios-for-exposure-of-aquatic-organisms-to-plant-protection-p-5
https://research.wur.nl/en/publications/scenarios-for-exposure-of-aquatic-organisms-to-plant-protection-p-5
The FOCUS_TOXSWA model calculates exposure concentrations of pesticides and their metabolites in watercourses and ponds, of the so-called FOCUS surface water scenarios. These concentrations are used in the pesticide registration procedure at EU level
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ac58ea52ea44690ce301c1d570ea9d6
https://doi.org/10.18174/461482
https://doi.org/10.18174/461482
The TOXSWA model has been extended with the functionality to simulate hydrolysis and biotic transformation in water. TOXSWA simulates the fate of pesticides in water bodies to calculate exposure calculations for aquatic organisms or sediment-dwelling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca320eb3c7a66eb9b78852a34204799
https://research.wur.nl/en/publications/hydrolysis-and-biotic-transformation-in-water-in-the-pesticide-mo
https://research.wur.nl/en/publications/hydrolysis-and-biotic-transformation-in-water-in-the-pesticide-mo
In the European Union (EU) the risk of plant protection products to aquatic organisms is assessed accordingto regulation 1107/2009. For this assessment the FOCUS Surface Water Scenarios have been developed. TheTOXSWA model is included in the FOCUS Su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e764e8e000989feb11f061aa620197d
https://doi.org/10.18174/401504
https://doi.org/10.18174/401504
Publikováno v:
Environmental Modelling & Software 46 (2013)
Environmental Modelling & Software, 46, 260-270
Environmental Modelling & Software, 46, 260-270
Simulation of the increase of sorption in time is one of the options in higher tiers of pesticide regulatory leaching assessments to obtain more realistic leaching estimates. Therefore, accurate estimates of non-equilibrium sorption parameters are re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d419a1b93e6f016eac37785d17bca22d
https://research.wur.nl/en/publications/acceptability-of-inversely-modelled-parameters-for-non-equilibriu
https://research.wur.nl/en/publications/acceptability-of-inversely-modelled-parameters-for-non-equilibriu
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