Results 11 to 20 of about 340,792 (220)
F1000Research, 2017 Predator–prey relationships are a central component of community dynamics. Classic approaches have tried to understand and predict these relationships in terms of consumptive interactions between predator and prey species, but characterizing the ...
Oswald Schmitz
doaj +2 more sources
Biomechanics of predator–prey arms race in lion, zebra, cheetah and impala [PDF]
Nature, 2018 The fastest and most manoeuvrable terrestrial animals are found in savannah habitats, where predators chase and capture running prey. Hunt outcome and success rate are critical to survival, so both predator and prey should evolve to be faster and/or more
Bartlam-Brooks, H L A +13 more
core +2 more sources
Fire as a driver and mediator of predator–prey interactions
Biological Reviews of The Cambridge Philosophical Society, 2022 Both fire and predators have strong influences on the population dynamics and behaviour of animals, and the effects of predators may either be strengthened or weakened by fire.
T. Doherty +12 more
semanticscholar +1 more source
Oikos, 2022 Predation risk, the probability that a prey animal will be killed by a predator, is fundamental to theoretical and applied ecology. Predation risk varies with animal behavior and environmental conditions, yet attempts to understand predation risk in ...
J. Suraci +8 more
semanticscholar +1 more source
Pattern formation in diffusive predator-prey systems with predator-taxis and prey-taxis
Discrete & Continuous Dynamical Systems - B, 2021 A reaction-diffusion predator-prey system with prey-taxis and predator-taxis describes the spatial interaction and random movement of predator and prey species, as well as the spatial movement of predators pursuing prey and prey evading predators.
Jinfeng Wang +3 more
semanticscholar +1 more source
Dynamics and pattern formation in diffusive predator-prey models with predator-taxis
Electronic Journal of Differential Equations, 2020 We consider a three-species predator-prey system in which the predator has a stage structure and the prey moves to avoid the mature predator, which is called the predator-taxis.
Zhongyuan Sun, Jinfeng Wang
semanticscholar +1 more source
Fractal and Fractional, 2020 In this work, a fractional predator-prey model with the harvesting rate is considered. Besides the existence and uniqueness of the solution to the model, local stability and global stability are experienced.
Mehmet Yavuz, N. Sene
semanticscholar +1 more source
Change in prey genotype frequency rescues predator from extinction
Royal Society Open Science, 2022 Indirect evolutionary rescue (IER) is a mechanism where a non-evolving species is saved from extinction in an otherwise lethal environment by evolution in an interacting species.
Ruben Joseph Hermann, Lutz Becks
doaj +1 more source
Combining impact of velocity, fear and refuge for the predator–prey dynamics
Journal of Biological Dynamics, 2023 We develop a deterministic predator–prey compartmental model to investigate the impact of their velocities on their interactions. Prey hides in a refuge area and comes out of this area when predation pressure declines.
Kawkab Abdullah Nabhan Al Amri +1 more
doaj +1 more source
Go big or … don't? A field-based diet evaluation of freshwater piscivore and prey fish size relationships. [PDF]
PLoS ONE, 2018 Body size governs predator-prey interactions, which in turn structure populations, communities, and food webs. Understanding predator-prey size relationships is valuable from a theoretical perspective, in basic research, and for management applications ...
Jereme W Gaeta +8 more
doaj +1 more source