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| Web URL(s): | http://www.sciencedirect.com/science/article/pii/S037837749900089X
Last checked: 05/30/2013
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Francaviglia, R.;
Capri, E.;
Klein, M.;
Hosang, J.;
Aden, K.;
Trevisan, M.;
Errera, G. |
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| Author Affiliation: | Francaviglia: Istituto Sperimentale per la Nutrizione delle Piante, Ministry of Agricultural Policies, Rome, Italy; Capri, Trevisan, and Errera: Istituto di Chimica Agraria e Ambientale, Sezione di Chimica Vegetale, Universitá Cattolica del Sacro Cuore, Piancenza, Italy; Klein: Fraunhofer Institut für Umwetlchemie and Ökotoxikologie, Schmallenburg, Germany; Hosang: Novartis, Crop Protection AG, Environmental Safety, Basel, Switzerland; Aden: BASF Aktiengesellschaft, Ecological and Environmental Analytics, Limburgerhof, Germany |
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| Title: | Comparing and evaluating pesticide leaching models: Results for the Tor Mancina data set (Italy) |
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| Source: | Agricultural Water Management. Vol. 44, No. 1-3, May 2000, p. 135-151. |
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| Publishing Information: | [Amsterdam]: Elsevier Scientific Pub. |
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| # of Pages: | 17 |
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| Keywords: | TIC Keywords: Comparisons; Pesticides; Leaching; Models; Lysimeters; Drainage; Bromide; Metolachlor; Irrigation scheduling; Percolation
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| Abstract/Contents: | "This paper describes the results of an evaluation of pesticide leaching modelling, using data collected on four lysimeters in Italy. The experimental data were collected during a 3-year period at Tor Mancina (Rome, Italy), on a clay-loam calcareous soil. Monitered variables are the soil water drainage, the bromide leaching and the metolachlor leaching. Two different irrigation schedules were considered in the experimental design. The models inadequetely described the monitered breakthrough of water, bromide and pesticide. Poor modelling performance was first attributed to an inappropriate model structure, poorly representing the specific conditions of Mediterranean soils. In particular, the models did not allow to represent correctly the preferential flow that was observed during some of the flow events. Secondly, deficiencies were identified in the calibration procedures, and the application of a well defined modelling practice. The lack of such a good modelling practice induced user subjectivity in the estimation of the model parameters, which had an impact on the modelling results." |
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| Language: | English |
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| References: | 23 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Francaviglia, R., E. Capri, M. Klein, J. Hosang, K. Aden, M. Trevisan, et al. 2000. Comparing and evaluating pesticide leaching models: Results for the Tor Mancina data set (Italy). Agric. Water Manage. 44(1-3):p. 135-151. |
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| Web URL(s):
http://www.sciencedirect.com/science/article/pii/S037837749900089X
Last checked: 05/30/2013
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: S 494.5 W3 A34 |
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