Foraging and movement paths of female reindeer: insights from fractal analysis, correlated random walks, and Lévy flights

By A. Mårell, J. P. Ball, A. Hofgaard. 2002

211 citations recorded by the source corpus.

Subfields: Ecology, Molecular Biology, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/888c8b5f9316a537f34bb39d504cb28034797d05

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In Ecology

In Molecular Biology

In Nature and Landscape Conservation

Citations in the corpus

L\'evy walks (2014, methodology): “…of animals were tracked by this method: baboons (Schreier and Grove, 2014), spider monkeys (Ramos-Fernández et al., 2004), fallow deer (Focardi et al., 2009), jackals (Atkinson et al., 2002), reindeer (Møarell et al., 2002), langurs (Vandercone et al., 2013), and bearded sakis (Shaffer, 2014).”
Intraspecific variation in movement patterns: modeling individual behaviour in a large marine predator (2004, unknown): “More recently, ecologists have borrowed concepts from the physical sciences to determine optimal search strategies for randomly located objects (Viswanathan et al. 1996, 1999, Atkinson et al. 2002, Mårell et al. 2002).”
Scales of movement by elk (Cervus elaphus) in response to heterogeneity in forage resources and predation risk (2005, unknown): “2004) to path-based metrics such as tortuosity (Haskell 1997; McIntyre and Wiens 1999), fractal dimension (With 1994; Bascompte and Vilà 1997; Mårell et al. 2002; Fritz et al. 2003), and first-passage time (Fauchald and Tveraa 2003).”
Patch density determines movement patterns and foraging efficiency of large herbivores (2007, background): “As in other studies (Levandowsky et al. 1988; Cole 1995; Schuster and Levandowsky 1996; Viswanathan et al. 1996; Viswanathan et al. 1999; Atkinson et al. 2002; Mårell et al. 2002; Bartumeus et al. 2003; Ramos-Fernández et al. 2004), the observed flight length distributions could be well explained by”
Lévy trajectories of Peruvian purse-seiners as an indicator of the spatial distribution of anchovy ( Engraulis ringens ) (2005, background): “, 1996), reindeer (Mårell et al., 2002), jackal (Atkinson et al.”
ANIMAL SEARCH STRATEGIES: A QUANTITATIVE RANDOM‐WALK ANALYSIS (2005, background): “Recent works have introduced the idea of hierarchical scale adjustments on animal displacements (Fritz et al. 2003), and have fitted field data of specific species (Marell et al. 2002, Austin et al. 2004) by using both models.”
Turn designation, sampling rate and the misidentification of power laws in movement path data using maximum likelihood estimates (2011, result): “Note that in a similar manner to Plank and Codling (2009), we do not explicitly simulate food patches (although this can be done and generates similar paths, see Benhamou 2007a, b).”