Results 21 to 30 of about 228,628 (236)
Attraction and Avoidance between Predators and Prey at Wildlife Crossings on Roads
Diversity, 2020 Wildlife passages are currently built at roads and railway lines to re-establish connectivity. However, little is known about whether predator-prey interactions may reduce the effectiveness of the crossing structures.
Cristina Mata +2 more
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Journal of Applied Mathematics, 2022 In this paper, we present and analyze predator-prey system where prey population is linearly harvested and affected by fear and the prey population has grown logistically in the absence of predators.
Basaznew Belew, Dawit Melese
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Prey and predator density‐dependent interactions under different water volumes
Ecology and Evolution, 2021 Predation is a critical ecological process that directly and indirectly mediates population stabilities, as well as ecosystem structure and function. The strength of interactions between predators and prey may be mediated by multiple density dependences ...
Ross N. Cuthbert +7 more
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Dynamical study of the theta-logistic predator-prey model incorporating gregarious behavior of prey
Mathematics in Applied Sciences and Engineering, 2023 Relation between species and their livelihood environment in ecological systems is very complex. For that reason, in order to study predator-prey relations, modeling is essential in biomathematics.
P. K. Santra, G. S. Mahapatra
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PLoS ONE, 2022 Intraguild predation (IGP) is common in the freshwater insect communities, involving a top predator, intraguild prey (IG prey) and a shared prey. Influence of the habitat complexity on the prey-predator interactions is well established through several ...
Shreya Brahma +4 more
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Evolutionary Diversification of Prey and Predator Species Facilitated by Asymmetric Interactions. [PDF]
PLoS ONE, 2016 We investigate the influence of asymmetric interactions on coevolutionary dynamics of a predator-prey system by using the theory of adaptive dynamics.
Jian Zu, Jinliang Wang, Gang Huang
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The behavioral response of prey fish to predators: the role of predator size [PDF]
PeerJ, 2017 Predation is one of the key factors governing patterns in natural systems, and adjustments of prey behaviors in response to a predator stimulus can have important ecological implications for wild fish.
Zhong-Hua Tang +4 more
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Invasion of a stream food web by a new top predator. [PDF]
, 1999 PhDA large predator, the nymph of the dragonfly Cordulegaster boltonii (Anisoptera) (Donovan), has recently invaded Broadstone Stream, an acid headwater in southern England.
Woodward, Guy
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Scientific African, 2023 This paper explores a multispecies prey–predator harvesting system based on Lotka–Volterra model with two preys (palatable and toxic prey) and one predator with interval biological parameters.
M. Mukherjee +3 more
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Invertebrate attack rates in crop fields are driven by prey toughness rather than size
Basic and Applied EcologyInsect pests vary in size and toughness across species and life stages, and are attacked to varying degrees by different predators. Feeding experiments suggest that both prey and predator (e.g. carabid) traits shape these predator–prey interactions. Here,
Ute Fricke +3 more
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