Results 31 to 40 of about 201,535 (285)
Fire, 2020 Understanding the mechanisms underlying tree spatial arrangements may provide significant insights into the processes in the maintenance of species coexistence.
Jelveh Tamjidi, James A. Lutz
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Coexistence in neutral theories: interplay of criticality and mild local preferences [PDF]
, 2014 Neutral theories have played a crucial and revolutionary role in fields such as population genetics and biogeography. These theories are critical by definition, in the sense that the overall growth rate of each single allele/species/type vanishes.
Borile, Claudio +3 more
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Regional Coexistence of Species and Competition between Rare Species [PDF]
Proceedings of the National Academy of Sciences, 1971 A model is developed for the coexistence and exclusion of species over a region of similar habitable patches. Since the balance of local extinction and colonization would leave some patches unoccupied even without competitors, species may coexist even when all the patches are the same. Regional competition coefficients are found when species affect the
Levins, R., Culver, D.
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Diversity, 2020 Species coexistence is one of the most important concepts in ecology for understanding how biodiversity is shaped and changed. In this study, we investigated the mechanism by which two small cyprinid fishes (H. leucisculus and H.
Wen Jing Li +3 more
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European 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
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Pollinator‐mediated plant coexistence requires high levels of pollinator specialization
Ecology and Evolution, 2023 In pollen‐limited plant communities, the foraging behavior of pollinators might mediate coexistence and competitive exclusion of plant species by determining which plants receive conspecific pollen. A key question is whether realistic pollinator foraging
Bethanne Bruninga‐Socolar +3 more
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Coexistence and Survival in Conservative Lotka-Volterra Networks [PDF]
, 2013 Analyzing coexistence and survival scenarios of Lotka-Volterra (LV) networks in which the total biomass is conserved is of vital importance for the characterization of long-term dynamics of ecological communities.
C. D. Meyer +15 more
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Temporal mortality-colonization dynamic can influence the coexistence and persistence patterns of cooperators and defectors in an evolutionary game model [PDF]
Computational 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
Coexistence and Segregation for Strongly Competing Species in Special Domains [PDF]
, 2006 We deal with strongly competing multispecies systems of Lotka-Volterra type with homogeneous Dirichlet boundary conditions. For a class of nonconvex domains composed by balls connected with thin corridors, we show the occurrence of pattern formation ...
Conti, Monica, Felli, Veronica
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Global minimizers of coexistence for competing species
, 2010 A class of variational models describing ecological systems of k species competing for the same resources is investigated. The occurrence of coexistence in minimal energy solutions is discussed and positive results are proven for suitably differentiated ...
Conti, Monica, Felli, Veronica
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