Results 31 to 40 of about 4,516,586 (256)

A signal of competitive dominance in mid-latitude herbaceous plant communities

open access: yesRoyal Society Open Science, 2021
Understanding the main determinants of species coexistence across space and time is a central question in ecology. However, ecologists still know little about the scales and conditions at which biotic interactions matter and how these interact with the ...
José A. Capitán   +3 more
doaj   +1 more source

Temporal partitioning in an assemblage of insect defoliators feeding on oak on a Mediterranean mountain

open access: yesEuropean Journal of Entomology, 2012
Insects feeding on the foliage of oak were studied on a mountain where species of Mediterranean deciduous and evergreen oak coexist. There were 58 insect species (54 Lepidoptera, 1 Coleopteran and 3 Hymenoptera) belonging to twenty families in the ...
Maria KALAPANIDA, Panos V. PETRAKIS
doaj   +1 more source

Higher order interactions and species coexistence [PDF]

open access: yes, 2021
Higher order interactions (HOIs) have been suggested to stabilize diverse ecological communities. However, their role in maintaining species coexistence from the perspective of modern coexistence theory is not known.
Singh, Pragya (author)   +1 more
core   +1 more source

Invasion Consequences in Communities Maintained by Niche and Intransitive Coexistence Mechanisms

open access: yesDiversity, 2023
Understanding invasion mechanisms or identifying their potential outcomes has been a longstanding objective of invasion. Many recent empirical and theoretical works tend to frame a perspective of invasion biology within the field of coexistence theory ...
Bozhong Zhang   +3 more
doaj   +1 more source

Turbulent dispersal promotes species coexistence [PDF]

open access: yes, 2010
Several recent advances in coexistence theory emphasize the importance of space and dispersal, but focus on average dispersal rates and require spatial heterogeneity, spatio-temporal variability or dispersal-competition tradeoffs to allow coexistence. We
Kendall, Bruce E.   +3 more
core   +1 more source

Post‐pollination barriers contribute to coexistence of partially pollinator‐sharing Arisaema species (Araceae)

open access: yesEcology and Evolution, 2023
Reproductive isolation plays an important role in maintaining the species integrity of sympatric close relatives. For sympatric Arisaema species, interspecific gene flow is expected to be effectively prevented by pre‐pollination barriers, particularly ...
Luo Zeng   +5 more
doaj   +1 more source

Neighborhood Effects on Tree Mortality Depend on Life Stage of Neighbors

open access: yesFrontiers in Plant Science, 2022
Neighborhood effects are a crucial ecological processes that allow species to coexist in a forest. Conspecific and heterospecific neighbors, as major group classifications, affect tree mortality through various mechanisms associated with neighbor life ...
Yi He   +7 more
doaj   +1 more source

Temporal mortality-colonization dynamic can influence the coexistence and persistence patterns of cooperators and defectors in an evolutionary game model [PDF]

open access: yesComputational Ecology and Software, 2014
In the present report, the coexistence and persistence time patterns of Prisoners' Dilemma game players were explored in 2D spatial grid systems by considering the impacts of the mortality-colonization temporal dynamic specifically.
YouHua Chen, XueKe Lu, YouFang Chen
doaj  

Species differences in phenology shape coexistence

open access: yes, 2019
Ecological theory produces opposing predictions about whether differences in the timing of life history transitions, or ‘phenology’, promote or limit coexistence.
Germain, Rachel   +2 more
core   +2 more sources

Pairwise interaction point processes for modelling bivariate spatial point patterns in the presence of interaction uncertainty [PDF]

open access: yes, 2015
Current ecological research seeks to understand the mechanisms that sustain biodiversity and allow a large number of species to coexist. Coexistence concerns inter-individual interactions. Consequently, there is an interest in identifying and quantifying
Nightingale, Glenna Faith   +5 more
core   +1 more source

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