title: A validation study for the transport of 134Cs to strawberry.
abstract: The paper presents results on model validation by field experiment for transport of 134Cs to strawberry. The transfer of 134Cs to herbaceous plants was investigated following a wet deposition after an acute release during 2000. Leaf-to-fruit, soil-to-fruit and direct fruit pathways were examined. The available meteorological and local soil information together with the experimental data were taken into account by the model RUVFRU. The processes are described by first order differential equations. In the case of foliar contamination scenarios measured and calculated results for fruit are in good agreement. However, the results of soil contamination scenarios provide large differences of up to three orders of magnitude between model predictions and experimental values for either fruit or other parts of the plant. The bias could be explained by the underestimation of the interception of the plant at the beginning of the season, in the soil contamination scenario. The model output permits prompt assessment of emergency situations and provides aid making decisions concerning mitigation of the consequences of the accident.
authors.affiliation: Research Institute for Fisheries, Aquaculture and Irrigation, Szarvas, Hungary. oncsikm@haki.hu
authors.forename: M B
authors.initials: MB
authors.lastname: Oncsik
authors.forename: K
authors.initials: K
authors.lastname: Eged
authors.forename: Z
authors.initials: Z
authors.lastname: Kis
authors.forename: B
authors.initials: B
authors.lastname: Kanyár
mesh_terms: D002586:Cesium / Q000493:pharmacokinetics*; D002588:Cesium Radioisotopes / Q000493:pharmacokinetics; D031985:Fragaria / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry; D008685:Meteorological Concepts; D012990:Soil Pollutants, Radioactive / Q000493:pharmacokinetics*
chemical_list: D002588:Cesium Radioisotopes; D012990:Soil Pollutants, Radioactive; D002586:Cesium