Matches in SemOpenAlex for { <https://semopenalex.org/work/W2084310253> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2084310253 endingPage "388" @default.
- W2084310253 startingPage "371" @default.
- W2084310253 abstract "A validation study of the physical based pesticide leaching model WAVE is presented. The model considers a mechanistic description of 1-D water, solute and heat transport. Linear sorption isotherms and first order degradation sub-models are used to simulate pesticide sorption and transformation. The first order degradation rates are reduced when temperature and moisture stress in the soil profile occur. The model is conceived to describe pesticide fate within rigid mineral soils. Model tests were therefore done using data collected at a sandy (Vredepeel) and a loamy soil (Weiherbach). Both field data and lysimeter data were used to evaluate the performance to describe water, bromide, ethoprophos, bentazone and isoproturon transport in soil. The evaluation procedure presented by Vanclooster et al. (Agric. Water Mgmt., Vol. 44, pp. 1–19) was completely adopted. The measured soil moisture in the sandy soil could only successfully be described after calibrating the hydraulic functions using field observed soil moisture profiles. In addition, the predicted balance terms, such as the soil water drainage, were subject to a lot of uncertainty. Bromide transport in the sandy soil was poorly described with the equilibrium solute transport model. Anomalies were also observed when simulating the transport of the inert tracer in the lysimeter at the loamy site. The fate of the weakly sorbing bentazone component was appropriately described at the Vredepeel field site. However, the retardation of the strongly sorbing ethoprophos and isoproturon components was poorly simulated. Further, the pesticide dissipation varied considerably in time, which could not be accounted for with the first order degradation model. The need for model calibration illustrates the constraints when using mechanistic models such as WAVE to predict field scale pesticide fate and transport. The adoption of a mechanistic model for registration purposes may therefore be subjected to a lot of uncertainty. In addition, processes affecting pesticide fate and transport are still poorly represented within the model. Deficiencies are related to the description of non-linear sorption, time dependent pesticide degradation, and pesticide volatilisation. Future developments with the model should therefore envisage to improve the parametrisation reduce the output uncertainty, and improve process descriptions of essential processes." @default.
- W2084310253 created "2016-06-24" @default.
- W2084310253 creator A5028331853 @default.
- W2084310253 creator A5041013162 @default.
- W2084310253 creator A5083385685 @default.
- W2084310253 creator A5091330766 @default.
- W2084310253 date "2000-05-01" @default.
- W2084310253 modified "2023-10-16" @default.
- W2084310253 title "Evaluation of pesticide dynamics of the WAVE-model" @default.
- W2084310253 cites W1974927411 @default.
- W2084310253 cites W1978399629 @default.
- W2084310253 cites W1992810114 @default.
- W2084310253 cites W1992908444 @default.
- W2084310253 cites W2036630065 @default.
- W2084310253 cites W2068293753 @default.
- W2084310253 cites W2078658159 @default.
- W2084310253 cites W2153121077 @default.
- W2084310253 cites W2153988951 @default.
- W2084310253 cites W2162604832 @default.
- W2084310253 cites W2165860616 @default.
- W2084310253 cites W4245645486 @default.
- W2084310253 cites W4249342454 @default.
- W2084310253 doi "https://doi.org/10.1016/s0378-3774(99)00101-8" @default.
- W2084310253 hasPublicationYear "2000" @default.
- W2084310253 type Work @default.
- W2084310253 sameAs 2084310253 @default.
- W2084310253 citedByCount "28" @default.
- W2084310253 countsByYear W20843102532012 @default.
- W2084310253 countsByYear W20843102532014 @default.
- W2084310253 countsByYear W20843102532015 @default.
- W2084310253 countsByYear W20843102532016 @default.
- W2084310253 countsByYear W20843102532017 @default.
- W2084310253 countsByYear W20843102532020 @default.
- W2084310253 countsByYear W20843102532021 @default.
- W2084310253 crossrefType "journal-article" @default.
- W2084310253 hasAuthorship W2084310253A5028331853 @default.
- W2084310253 hasAuthorship W2084310253A5041013162 @default.
- W2084310253 hasAuthorship W2084310253A5083385685 @default.
- W2084310253 hasAuthorship W2084310253A5091330766 @default.
- W2084310253 hasConcept C113578266 @default.
- W2084310253 hasConcept C127313418 @default.
- W2084310253 hasConcept C150394285 @default.
- W2084310253 hasConcept C153400128 @default.
- W2084310253 hasConcept C159390177 @default.
- W2084310253 hasConcept C159750122 @default.
- W2084310253 hasConcept C159985019 @default.
- W2084310253 hasConcept C176864760 @default.
- W2084310253 hasConcept C178790620 @default.
- W2084310253 hasConcept C185592680 @default.
- W2084310253 hasConcept C187320778 @default.
- W2084310253 hasConcept C192562407 @default.
- W2084310253 hasConcept C24939127 @default.
- W2084310253 hasConcept C39432304 @default.
- W2084310253 hasConcept C58445606 @default.
- W2084310253 hasConcept C76886044 @default.
- W2084310253 hasConcept C85871539 @default.
- W2084310253 hasConcept C90982505 @default.
- W2084310253 hasConceptScore W2084310253C113578266 @default.
- W2084310253 hasConceptScore W2084310253C127313418 @default.
- W2084310253 hasConceptScore W2084310253C150394285 @default.
- W2084310253 hasConceptScore W2084310253C153400128 @default.
- W2084310253 hasConceptScore W2084310253C159390177 @default.
- W2084310253 hasConceptScore W2084310253C159750122 @default.
- W2084310253 hasConceptScore W2084310253C159985019 @default.
- W2084310253 hasConceptScore W2084310253C176864760 @default.
- W2084310253 hasConceptScore W2084310253C178790620 @default.
- W2084310253 hasConceptScore W2084310253C185592680 @default.
- W2084310253 hasConceptScore W2084310253C187320778 @default.
- W2084310253 hasConceptScore W2084310253C192562407 @default.
- W2084310253 hasConceptScore W2084310253C24939127 @default.
- W2084310253 hasConceptScore W2084310253C39432304 @default.
- W2084310253 hasConceptScore W2084310253C58445606 @default.
- W2084310253 hasConceptScore W2084310253C76886044 @default.
- W2084310253 hasConceptScore W2084310253C85871539 @default.
- W2084310253 hasConceptScore W2084310253C90982505 @default.
- W2084310253 hasIssue "1-3" @default.
- W2084310253 hasLocation W20843102531 @default.
- W2084310253 hasOpenAccess W2084310253 @default.
- W2084310253 hasPrimaryLocation W20843102531 @default.
- W2084310253 hasRelatedWork W1967573380 @default.
- W2084310253 hasRelatedWork W1973975357 @default.
- W2084310253 hasRelatedWork W2029355973 @default.
- W2084310253 hasRelatedWork W2029635207 @default.
- W2084310253 hasRelatedWork W2041707727 @default.
- W2084310253 hasRelatedWork W2052142024 @default.
- W2084310253 hasRelatedWork W2433274015 @default.
- W2084310253 hasRelatedWork W2781805464 @default.
- W2084310253 hasRelatedWork W3025878116 @default.
- W2084310253 hasRelatedWork W3037709803 @default.
- W2084310253 hasVolume "44" @default.
- W2084310253 isParatext "false" @default.
- W2084310253 isRetracted "false" @default.
- W2084310253 magId "2084310253" @default.
- W2084310253 workType "article" @default.