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| Loots, Christophe; Vaz, Sandrine; Planque, Benjamin; Koubbi, Philippe. |
| The processes that control the spatial distribution of North Sea whiting (Merlangius merlangus) spawning adults are investigated using a statistical multi-model approach. Models of external and internal controls on the population, such as environmental conditions, spatial constraints, present or past spatial distribution, and demographic state of the population, are evaluated, compared and ranked to select those that are the best able to predict the observed distribution of spawning adults. Model selection is greatly influenced by the selection method, either based on data fitting or prediction, as well as by the threshold value used to stop the selection. Model selection based on prediction tends to select simpler models than selection based on data... |
| Tipo: Text |
Palavras-chave: Akaike information criterion; Hypotheses inference; Model selection; North Sea; Spawning distribution; Whiting. |
| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00022/13313/11361.pdf |
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