Results 11 to 20 of about 336,431 (337)
Aquaculture Environment Interactions, 2023 Selecting optimal locations for mussel farming is vital for the optimization of production yield and for the minimization of environmental impact. Although predation by sea ducks may induce large stock losses and hence severe economic loss for mussel ...
RS Tjørnløv, AM Holbach, K Timmermann
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Predation drives complex eco-evolutionary dynamics in sexually selected traits.
PLoS Biology, 2023 Predation plays a role in preventing the evolution of ever more complicated sexual displays, because such displays often increase an individual's predation risk.
Brian A Lerch, Maria R Servedio
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Reciprocal intraguild predation and predator coexistence [PDF]
Ecology and Evolution, 2018 AbstractIntraguild predation is a mix of competition and predation and occurs when one species feeds on another species that uses similar resources. Theory predicts that intraguild predation hampers coexistence of species involved, but it is common in nature.
Renata Vieira Marques +7 more
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Predators avoiding predation [PDF]
Proceedings of the National Academy of Sciences, 2008 The notion of stealthy predation often invokes images of a predator hiding and waiting to ambush its unsuspecting prey. In this issue of PNAS, Manicom et al. (1) offer an alternative reason why predators hide that involves an important tradeoff between capturing prey and seeking refuge to avoid their own demise from other predator species.
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High trees increase sunflower seed predation by birds in an agricultural landscape of Israel
Frontiers in Ecology and Evolution, 2014 Natural habitats in agricultural landscapes promote agro-ecosystem services but little is known about negative effects (dis-services) derived by natural habitats such as crop seed predation.
Jessica eSchäckermann +6 more
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Nest predation in Afrotropical forest fragments shaped by inverse edge effects, timing of nest initiation and vegetation structure [PDF]
, 2014 High levels of nest predation influence the population dynamics of many tropical birds, especially when deforestation alters nest predator communities. The consequences of tropical forest fragmentation on nest predation, however, remain poorly understood,
Callens, Tom +4 more
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Downstream Economic Implications of Predation in the South African Red Meat Industry
Frontiers in Sustainability, 2022 Globally, predation is an important and ongoing problem facing the livestock sector. This study estimated the downstream economic impact of predation in the South African red meat industry using a recent South African Social Accounting Matrix (SAM) and a
Hermias N. van Niekerk +2 more
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Coping with shifting nest predation refuges by European reed Warblers Acrocephalus scirpaceus. [PDF]
PLoS ONE, 2014 Predation, the most important source of nest mortality in altricial birds, has been a subject of numerous studies during past decades. However, the temporal dynamics between changing predation pressures and parental responses remain poorly understood. We
Lucyna Halupka +3 more
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The effect of temporally variable environmental stimuli and group size on emergence behavior [PDF]
, 2016 How animals trade-off food availability and predation threats is a strong determinant of animal activity and behavior; however, the majority of work on this topic has been on individual animals, despite the modulating effect the presence of conspecifics ...
Hansen, Matthew J. +2 more
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Proceedings of the National Academy of Sciences, 1973 A graph-theoretic condition is given for the existence of stable solutions to the Volterra-Lotka equations.
Yorke, James A. +1 more
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