Results 31 to 40 of about 12,706 (203)
Allee effect in exotic and introduced blowflies [PDF]
Neotropical Entomology, 2011 We combined two models to investigate the theoretical dynamics of five exotic and native blowfly species in response to the Allee effect by using demographic parameters estimated from experimental populations. Most of the results suggest stabilization of dynamic behavior in response to the Allee effect. However, the results depended on the magnitude of
Serra, H, Costa, Mis, Godoy, Wac
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Review: Allee effects in social species [PDF]
Journal of Animal Ecology, 2017 Abstract Allee effects have important implications for many aspects of basic and applied ecology. The benefits of aggregation of conspecific individuals are central to Allee effects, which have led to the widely held assumption that social species are more prone to Allee effects. Robust evidence for this assumption, however, remains rare. Furthermore,
Angulo, Elena +7 more
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Mathematics, 2023 In this paper, we propose a diffusive predator–prey model with a strong Allee effect and nonlocal competition in the prey and a fear effect and gestation delay in the predator.
Yining Xie, Jing Zhao, Ruizhi Yang
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Advanced Energy Materials, EarlyView.A donor–acceptor covalent organic framework is designed as an ambipolar cathode for aluminum‐ion energy storage. The crystalline, microporous architecture enables intrinsic charge transport without conductive additives. Multi‐electron redox activity at donor and acceptor sites supports high capacity, excellent stability, and efficient reversible ...
Cataldo Valentini +11 more
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On a 2D Model of Avascular Tumor with Weak Allee Effect
Journal of Applied Mathematics, 2019 Recent studies reveal that Allee effect may play important roles in the growth of tumor. We present one of the first mathematical models of avascular tumor that incorporates the weak Allee effect. The model considers the densities of tumor cells in three
Peng Feng, Zhewei Dai, Dorothy Wallace
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Applications in Plant Sciences, EarlyView.Abstract Premise Applied ecology can significantly influence policy decisions on environmental issues. Therefore, research in this field should be as transparent and reproducible as possible. Existing expertise from a broad range of disciplines should also be integrated into ecological research to allow researchers to maximize understanding of complex ...
Kailin Weitkämper +5 more
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BarekengThis study presents a prey-predator model incorporating the Allee effect and Holling Type IV Functional Response. The model identifies three equilibrium points: the zero-equilibrium, the predator extinction equilibrium, and the positive equilibrium ...
Resmawan Resmawan +3 more
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Impact of the fear and Allee effect on a Holling type II prey–predator model
Advances in Difference Equations, 2021 In this paper, we propose and investigate a prey–predator model with Holling type II response function incorporating Allee and fear effect in the prey. First of all, we obtain all possible equilibria of the model and discuss their stability by analyzing ...
Binfeng Xie
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Fractal and Fractional, 2021 In this paper, a modified Leslie–Gower predator-prey model with Beddington–DeAngelis functional response and double Allee effect in the growth rate of a predator population is proposed.
Emli Rahmi +3 more
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Multiple Allee effects and population management
Trends in Ecology & Evolution, 2007 Allee effects, strongly related to the extinction vulnerability of populations and gradually becoming acknowledged by both theoretically oriented and applied ecologists, have already been shown to have important roles in the dynamics of many populations.
Berec, Lûdek +2 more
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