Costs of dispersal

D Bonte, H Van Dyck, JM Bullock, A Coulon… - Biological …, 2012 - Wiley Online Library
Dispersal costs can be classified into energetic, time, risk and opportunity costs and may be
levied directly or deferred during departure, transfer and settlement. They may equally be …

Non‐optimal animal movement in human‐altered landscapes

L Fahrig - Functional ecology, 2007 - Wiley Online Library
Summary 1 I synthesize the understanding of the relationship between landscape structure
and animal movement in human‐modified landscapes. 2 The variety of landscape structures …

Movement ecology of amphibians: a missing component for understanding population declines

SE Pittman, MS Osbourn, RD Semlitsch - Biological Conservation, 2014 - Elsevier
Movement is a fundamental process of all organisms that has strong consequences for
individual fitness, gene flow, natural selection, adaptation, population persistence …

From dispersal constraints to landscape connectivity: lessons from species distribution modeling

D Vasudev, RJ Fletcher Jr, VR Goswami… - …, 2015 - Wiley Online Library
Connectivity plays a crucial role in determining the spread, viability, and persistence of
populations across space. Dispersal across landscapes, or the movement of individuals or …

State–space models link elk movement patterns to landscape characteristics in Yellowstone National Park

JD Forester, AR Ives, MG Turner… - Ecological …, 2007 - Wiley Online Library
Explaining and predicting animal movement in heterogeneous landscapes remains
challenging. This is in part because movement paths often include a series of short …

Lévy processes in animal movement: an evolutionary hypothesis

F Bartumeus - Fractals, 2007 - World Scientific
The origin of fractal patterns is a fundamental problem in many areas of science. In
ecological systems, fractal patterns show up in many subtle ways and have been interpreted …

Movement ecology of amphibians: from individual migratory behaviour to spatially structured populations in heterogeneous landscapes,

U Sinsch - Canadian Journal of Zoology, 2014 - cdnsciencepub.com
Both genetic cohesion among local populations of animals and range expansion depend on
the frequency of dispersers moving at an interpatch scale. Animal movement has an …

Using behavioral landscape ecology to predict species' responses to land-use and climate change

JL Knowlton, CH Graham - Biological Conservation, 2010 - Elsevier
Climate change and habitat destruction are widely recognized as major threats to species'
survival. As a result of these anthropogenic impacts, species are often forced into novel …

Thresholds in landscape connectivity and mortality risks in response to growing road networks

JL Frair, EH Merrill, HL Beyer… - Journal of applied …, 2008 - Wiley Online Library
Summary 1 The ecological footprint of a road may extend for several kilometres with
overlapping effects from neighbouring roads causing a nonlinear accumulation of road …

[HTML][HTML] Quantitative analysis of changes in movement behaviour within and outside habitat in a specialist butterfly

N Schtickzelle, A Joiris, H Van Dyck… - BMC Evolutionary …, 2007 - Springer
Background Dispersal between habitat patches is a key process in the functioning of (meta)
populations. As distance between suitable habitats increases, the ongoing process of …