Results 251 to 260 of about 186,014 (303)
Some of the next articles are maybe not open access.
Prey, predator and super-predator model with disease in the super-predator
Applied Mathematics and Computation, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Willard Mbava +2 more
openaire +1 more source
Analysis of a predator–prey system with predator switching
Bulletin of Mathematical Biology, 2004In this paper, we consider an interaction of prey and predator species where prey species have the ability of group defence. Thresholds, equilibria and stabilities are determined for the system of ordinary differential equations. Taking carrying capacity as a bifurcation parameter, it is shown that a Hopf bifurcation can occur implying that if the ...
Khan, Q. J. A. +2 more
openaire +3 more sources
1984
The first task faced by the writer of any book is the setting of limits around the material to be covered. This is primarily an exercise in definition and, as with any such exercise, is an invitation to dispute. Nearly every textbook dealing with ecology offers a unique definition of predation.
openaire +1 more source
The first task faced by the writer of any book is the setting of limits around the material to be covered. This is primarily an exercise in definition and, as with any such exercise, is an invitation to dispute. Nearly every textbook dealing with ecology offers a unique definition of predation.
openaire +1 more source
Predator interference and stability of predator–prey dynamics
Journal of Mathematical Biology, 2014Predator interference, that is, a decline in the per predator consumption rate as predator density increases, is generally thought to promote predator-prey stability. Indeed, this has been demonstrated in many theoretical studies on predator-prey dynamics.
Přibylová, Lenka, Berec, Luděk
openaire +3 more sources
Prey–predator system with parental care for predators
Journal of Theoretical Biology, 2006A stage structure is incorporated into a prey-predator model in which predators are split into immature predators and mature predators. It is assumed that immature predators are raised by their parents in the sense that they cannot catch the prey and their foods are provided by parents.
Wang, Wendi +3 more
openaire +3 more sources
Predation and Predator Management *
2019Predation has shaped many facets of the ecology of plovers, including their life history traits, behaviors, and demography. Moreover, conservation often emphasizes managing predators to increase population size. I reviewed literature addressing impacts of predation on survivorship and reproductive success of plovers, as well as four management ...
openaire +1 more source
Intraguild predation reduces redundancy of predator species in multiple predator assemblage
Journal of Animal Ecology, 2006Summary Interference between predator species frequently decreases predation rates, lowering the risk of predation for shared prey. However, such interference can also occur between conspecific predators. Therefore, to understand the importance of predator biodiversity and the degree that predator species can be considered functionally interchangeable,
Blaine D, Griffen, James E, Byers
openaire +2 more sources
Intraguild Predation Communities with Anti-predator Behavior
SIAM Journal on Applied Dynamical SystemszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Faezeh Farivar +4 more
openaire +3 more sources
The Journal of Industrial Economics, 1988
ONE common assumption in the post-McGee [1958] predatory pricing literature has been that the predatory firm must be larger (have 'deeper pockets'), than the victim of the predation, usually an entrant. This assumption stems from a model of predation in which the contesting firms sell at levels below cost until one of the firms exits after exhausting ...
Hilke, John C, Nelson, Philip B
openaire +1 more source
ONE common assumption in the post-McGee [1958] predatory pricing literature has been that the predatory firm must be larger (have 'deeper pockets'), than the victim of the predation, usually an entrant. This assumption stems from a model of predation in which the contesting firms sell at levels below cost until one of the firms exits after exhausting ...
Hilke, John C, Nelson, Philip B
openaire +1 more source
Predating predators: An experimental study [PDF]
, 2001 Predating predators requires at least three specimen to which we refer as players 1, 2, and 3. Player 1 has simply to guess nature when trying to find food. Player 2 is hunting player 1 in the hope that 1 is well-fed but must also avoid being hunted by player 3.
Avrahami, Judith +2 more
openaire +1 more source