Results 201 to 210 of about 228,707 (303)

Variability of a predator-prey interaction in the plankton: Encounters and feeding rates of the chaetognath Flaccisagitta enflata upon copepods. [PDF]

PLoS One
Sanvicente-Añorve L, Lemus-Santana E, Molina-Sandoval G, Cruz-Motta JJ, Violante-Huerta M, Hermoso-Salazar M.   +5 more
europepmc   +1 more source

Prey detection by the predator remains constant across prey densities: evidence from a field experiment in the Arctic tundra

Oikos, EarlyView.
The functional response describes how predator acquisition rates change with prey availability and integrates behavioural processes that occur during predator–prey encounters. Among these processes, prey detection represents a critical yet often overlooked component that can directly influence population dynamics. Variation in detection probability has
Matthieu Weiss‐ Blais, Andréanne Beardsell, Pierre Legagneux, Joël Bêty   +3 more
wiley   +1 more source

Spatial resource heterogeneity stabilizes local and regional predator-prey dynamics in ecologically realistic networks. [PDF]

Ecology
Woodie CA, Anderson KE.
europepmc   +1 more source

The interacting effects of precipitation and microhabitat on non‐native seed predation are contingent on temporal dynamics

Oikos, EarlyView.
Understanding how different drivers of global change interact to shape ecological processes remains a major challenge in ecology. Climate change is reshuffling the interactions that structure communities, with major implications for biological invasions.
Mariana C. Chiuffo, Agostina Torres, Mauro N. Tammone, Martin A. Nuñez, Mariano A. Rodriguez‐Cabal   +4 more
wiley   +1 more source

Nationwide Temporal Dynamics of Mammal Communities Across South Korea: Dominance Shifts and Predator-Prey Implications. [PDF]

Animals (Basel)
Yi T, Kim TG, Lee BK, Park S, Park J, Lee J.   +5 more
europepmc   +1 more source

Area‐restricted search under realistic constraints

Oikos, EarlyView.
Abstract Area‐restricted search (ARS) is one of the most influential and widely used concepts in foraging theory, capturing a simple rule by which animals intensify local search following a resource encounter. Because ARS performs well in many spatially structured environments, it serves as a basic model for interpreting movement patterns across taxa ...
Inon Scharf, Arik Dorfman
wiley   +1 more source

Oncogenic stress alters predator-prey interactions between a globally invasive and a native planaria species. [PDF]

iScience
Dujon AM, Courtalon J, Miltiadous A, Blake M, Ujvari B, Biro PA, Thomas F.   +6 more
europepmc   +1 more source

Designing for biodiversity data in place: Species, encounters, and interfaces

People and Nature, EarlyView.
Abstract Species occurrence data, which records the presence of an organism at a point in space and time, is central to environmental science and its opening up to new forms of participation such as citizen science. Such data are increasingly aggregated and mobilised, reaching diverse audiences.
Mitchell Whitelaw, Adrian Mackenzie, Martin Westgate, Kylie Morrow   +3 more
wiley   +1 more source

Sliding mode dynamics of a non-smooth Filippov predator-prey system for integrated pest management. [PDF]

PLoS One
Liu J, Hu J, Song H.
europepmc   +1 more source