Results 261 to 270 of about 180,326 (375)

Does Seasonal Variation in Agility of Avian Prey Influence Body Size of Breeding Male Cooper's Hawks? And Comments on the Putative Influence of Avivory on Reproductive Output in Cities. [PDF]

Ecol Evol
Rosenfield RN, Stewart AC, Frater PN, Holmgren EL.   +3 more
europepmc   +1 more source

Modeling coupled dynamics of an empirical predator-prey system to predict top predator recovery

Samantha N.M. Hamilton, M. Tim Tinker, Joseph A. Jackson, Joseph A. Tomoleoni, Michael C. Kenner, Julie L. Yee, Tom W. Bell, Max C. N. Castorani, Benjamin H. Becker, Brent B. Hughes   +9 more
openalex   +1 more source

Distilling food web dynamics: top–down and bottom–up drivers of extinction and trophic cascades

Oikos, EarlyView.
Quantifying population dynamics is a fundamental challenge in ecology and evolutionary biology, particularly for species that are cryptic, microscopic, or extinct. Traditional approaches rely on continuous representations of population size, but in many cases, the precise number of individuals is unknowable.
Justin D. Yeakel
wiley   +1 more source

Identifying Conservation and Conflict Zones for Tibetan Brown Bears Under Climate Change Through Integrated Habitat and Prey Modeling on the Qinghai-Tibet Plateau. [PDF]

Ecol Evol
Sun Q, Wanghe K, Dai Y.
europepmc   +1 more source

Frugivory‐mediated trophic cascades: how apex predators can shape the recruitment of a fleshy‐fruited tree

Oikos, EarlyView.
The recovery of large carnivores offers unique opportunities to study their cascading impacts on plant population dynamics. Medium‐sized carnivores, both prey and seed dispersers, are suppressed by apex predators, indirectly increasing seed‐eating rodent's populations and potentially altering plant establishment.
Tamara Burgos, Jose María Fedriani, Gema Escribano‐Ávila, Emilio Virgós   +3 more
wiley   +1 more source

Adaptive foraging fosters food web stability in environments disturbed by bioaccumulative pollutants. [PDF]

Sci Rep
Vega-Olivares C, Ramos-Jiliberto R, de Espanés PM, Rico A.   +3 more
europepmc   +1 more source

Dynamics and Pattern Formations in Cross-Diffusion Predator-Prey Models with Stage Structure for Predators [PDF]

Hongfei Xu, Jinfeng Wang
openalex   +1 more source

Seasonal variations in planktonic food web structure affect stability by shifting the distribution of energy fluxes

Oikos, EarlyView.
Seasonality in temperate ecosystems shapes species phenology, influencing interactions and food web structure. Variations in species richness and biomass affect trophic interaction strength, a crucial factor for community stability, which can be assessed through energy fluxes – an essential indicator of ecosystem function.
Simon Bazin, Isabelle Domaizon, Cécilia Barouillet, Victor Frossard, Arnaud Sentis   +4 more
wiley   +1 more source

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

Dynamics analysis of a nonlinear controlled predator–prey model with complex Poincaré map

Huidong Cheng, Xin Zhang, Tonghua Zhang, Jing-Li Fu   +3 more
openalex   +2 more sources