Uncertainty analysis and evaluation of a complex, multi-specific weed dynamics model with diverse and incomplete data sets
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- 作者：Nathalie Colbacha ; Nathalie.Colbach@dijon.inra.fr" class="auth_mail" title="E-mail the corresponding author ; Michel Bertrandb ; Hugues Busseta ; Floriane Colasa ; Franç ; ois Dugué ; a ; Pascal Farcyc ; Guillaume Friedd ; Sylvie Grangera ; Dominique Meuniera ; Nicolas M. Munier-Jolaina ; Camille Noilhana ; Florence Strbika ; Antoine Gardarina ; 1
- 关键词：Weed ; Population dynamics ; Mechanistic model ; FlorSys ; Validation ; Cropping system ; Uncertainty analysis
- 刊名：Environmental Modelling & Software
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：184-203
- 全文大小：3254 K
文摘
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Weed dynamics models must be validated before using them for cropping system design.
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Methods were developed to evaluate a mechanistic model with incomplete data sets.
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Data sets comprise cropping system trials and a farm field survey network.
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Fclass="smallcaps">lorSclass="smallcaps">ys's domain of validity and guidelines for simulations were determined.
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Missing processes necessary for predicting weed dynamics in fields were identified.