2000
DOI: 10.1016/s0304-3800(00)00277-5
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Annual spawning migrations in modelling brown trout population dynamics inside an arborescent river network

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Cited by 40 publications
(27 citation statements)
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“…This structure is commonly used for modelling animal populations. For example, recent examples include studies on birds [15][16][17][18], mammals [19][20][21][22], insects [23,24] and fish [25]. The model has a Fig.…”
Section: The Baseline Modelmentioning
confidence: 99%
“…This structure is commonly used for modelling animal populations. For example, recent examples include studies on birds [15][16][17][18], mammals [19][20][21][22], insects [23,24] and fish [25]. The model has a Fig.…”
Section: The Baseline Modelmentioning
confidence: 99%
“…Implicitly, it is assumed that two‐dimensional metapopulation concepts and results (sensu Hanski 1999) apply to the case of riverine systems. Yet the concern for the role of dendritic networks on population dynamics is growing: Schick and Lindley (2007) developed an original approach using the mathematical graph theory to investigate connectivity between salmon populations, Charles et al (2000) and Chaumot et al (2006) modelled explicitly a dendritic river network for demography. By simulating population dynamics in symmetric and constantly bifurcating dendritic networks, Fagan (2002) clearly demonstrated that dendritic networks may produce demographic patterns very different from those expected from classical one‐dimensional stepping‐stone models, depending on dispersal mechanism.…”
mentioning
confidence: 99%
“…Nonetheless, at least in their basic form, they do not attempt to describe many relevant processes and factors that would influence the effects of stressors on populations, including, for example, inter-species interactions Vøllestad 2001a, 2000b;Holmen et al 2003), migratory processes (Charles et al 1998a(Charles et al , 2000Lund et al 2003), density-dependence (Charles et al 1998b;Jenkins et al 1999;Vøllestad et al 2002), environmental stochasticity (Carroll 2002), unmodeled stressor-response relationships (Marschall and Crowder 1996;Olsen and Vøllestad 2005), and parameter correlations (e.g., negative correlation between adult fecundity and juvenile survival rate) (Crisp 1993).…”
Section: Discussionmentioning
confidence: 99%
“…Site-specific data could, for example, be used to quantify the following: the influence of dispersal on apparent survival estimates (that is suspected to be an important factor in the nonsite-specific range estimate used for S 0 in this analysis); and the influence of size and age on fecundity. The model does not account for potentially important metapopulation processes, in particular: movements of individuals between locations (on fast or slow time scales relative to demographic processes) (Charles et al 1998a(Charles et al , 1998b(Charles et al , 2000; and spatial variation in vital rates (e.g., due to food supply, population density, water temperature differences).…”
Section: Risk Analysismentioning
confidence: 99%