Results 21 to 30 of about 1,045,486 (325)

Host competence, interspecific competition and vector preference interact to determine the vector-borne infection ecology

open access: yesFrontiers in Ecology and Evolution, 2022
Understanding how ecological interactions affect vector-borne disease dynamics is crucial in the context of rapid biodiversity loss and increased emerging vector-borne diseases.
Lifan Chen   +3 more
doaj   +1 more source

Interspecific competition between resident and wintering birds: experimental evidence and consequences of coexistence.

open access: yesEcology, 2020
The contribution of interspecific competition to structuring population and community dynamics remains controversial and poorly tested. Specifically, interspecific competition has long been thought to influence the structure of migrant-resident bird ...
Luke L. Powell   +4 more
semanticscholar   +1 more source

What Drives Life-History Variation in the Livebearing Fish Poeciliopsis prolifica? An Assessment of Multiple Putative Selective Agents

open access: yesFrontiers in Ecology and Evolution, 2021
Life-history traits are directly linked to fitness, and therefore, can be highly adaptive. Livebearers have been used as models for understanding the evolution of life histories due to their wide diversity in these traits.
Andrea J. Roth-Monzón   +4 more
doaj   +1 more source

Travelling waves for diffusive and strongly competitive systems: relative motility and invasion speed [PDF]

open access: yes, 2015
Our interest here is to find the invader in a two species, diffusive and competitive Lotka-Volterra system in the particular case of travelling wave solutions. We investigate the role of diffusion in homogeneous domains.
Girardin, Léo, Nadin, Grégoire
core   +4 more sources

Mutualism supports biodiversity when the direct competition is weak [PDF]

open access: yes, 2016
A key question of theoretical ecology is which properties of ecosystems favour their stability and help maintaining biodiversity. This qu estion recently reconsid- ered mutualistic systems, generating intense controversy about the role of mutu- alistic ...
Pascual Garcia, A
core   +1 more source

Contrasting impacts of competition on ecological and social trait evolution in songbirds. [PDF]

open access: yesPLoS Biology, 2018
Competition between closely related species has long been viewed as a powerful selective force that drives trait diversification, thereby generating phenotypic diversity over macroevolutionary timescales.
Jonathan P Drury   +5 more
doaj   +1 more source

Competition and coexistence in plant communities: intraspecific competition is stronger than interspecific competition.

open access: yesEcology Letters, 2018
Theory predicts that intraspecific competition should be stronger than interspecific competition for any pair of stably coexisting species, yet previous literature reviews found little support for this pattern.
P. Adler   +8 more
semanticscholar   +1 more source

A Local Replacement of \u3ci\u3eBombus Ternarius\u3c/i\u3e by \u3ci\u3eBombus Terricola\u3c/i\u3e in Northern Wisconsin (Hymenoptera: Apidae) [PDF]

open access: yes, 2017
During the last few years, the bumblebee Bombus ternarius Say has markedly decreased in numbers in Vilas County in northern Wisconsin while Bombus terricola Kirby has increased. The great ecological similarity of these species suggests that interspecific
Thomson, James D
core   +2 more sources

The Role of Competition in Structuring Primate Communities under Different Productivity Regimes in the Amazon.

open access: yesPLoS ONE, 2015
The factors responsible for the formation of Amazonian primate communities are not well understood. Here we investigated the influence of interspecific competition in the assembly of these communities, specifically whether they follow an assembly rule ...
Juliana Monteiro de Almeida Rocha   +3 more
doaj   +1 more source

Global warming intensifies the interference competition by a poleward-expanding invader on a native dragonfly species

open access: yesRoyal Society Open Science, 2023
Rapid climate warming has boosted biological invasions and the distribution or expansion polewards of many species: this can cause serious impacts on local ecosystems within the invaded areas.
Koki Nagano   +7 more
doaj   +1 more source

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