Blar i Brage IMR på forfatter "Rouyer, Tristan"
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A shift in a hake (Merluccius merluccius) population of the NW Mediterranean induced by a combined effect of climate and fishery harvesting
Hidalgo, Manuel; Rouyer, Tristan; Massutí, Enric; Moranta, Joan; Guijarro, Beatriz; Stenseth, Nils Christian (ICES CM documents;2009/F:04, Working paper, 2009)Climate and fisheries are often interacting with each other and producing complex synergic effects on the population dynamics of marine species. The drastic change in the climatic conditions in the North Atlantic (NA) ... -
Analysing multiple time series and extending significance testing in wavelet analysis
Rouyer, Tristan; Fromentin, Jean-Marc; Stenseth, Nils Christian; Cazelles, Bernard (Journal article; Peer reviewed, 2008-05-05)In nature, non-stationarity is rather typical, but the number of statistical tools allowing for non-stationarity remains rather limited. Wavelet analysis is such a tool allowing for non-stationarity but the lack of an ... -
Synergistic effects of fishing-induced demographic changes and climate variation on fish population dynamics
Hidalgo, Manuel; Rouyer, Tristan; Molinero, Juan Carlos; Massutí, Enric; Moranta, Joan; Guijarro, Beatriz; Stenseth, Nils Christian (Journal article; Peer reviewed, 2011-03-28)The synergistic effects of fishing, climate and internal dynamics on population fluctuations are poorly understood due to the complexity of these interactions. In this paper, we combine time series analysis and simulations ...