Results 41 to 50 of about 1,045,486 (325)
Ecology Letters, 2019 Understanding species coexistence has long been a major goal of ecology. Coexistence theory for two competing species posits that intraspecific density dependence should be stronger than interspecific density dependence.
Marlène Gamelon +8 more
semanticscholar +1 more source
Arboreal twig-nesting ants form dominance hierarchies over nesting resources. [PDF]
, 2019 Interspecific dominance hierarchies have been widely reported across animal systems. High-ranking species are expected to monopolize more resources than low-ranking species via resource monopolization. In some ant species, dominance hierarchies have been
Philpott, Stacy M, Yitbarek, Senay
core +2 more sources
The advantage of being slow: the quasi-neutral contact process [PDF]
, 2017 According to the competitive exclusion principle, in a finite ecosystem, extinction occurs naturally when two or more species compete for the same resources.
de Oliveira, Marcelo Martins +1 more
core +15 more sources
Agricultural and Food Science, 2018 This work focuses on the investigation of competition interaction between C3 crop barley (Hordeum vulgare L.) and C4 weed barnyard grass (Echinochloa crus-galli L.) at 2 times higher than ambient [CO2] and +4 0C higher ambient temperature climate ...
Irena Januskaitiene +8 more
doaj +1 more source
Journal of Animal Ecology, 2018 Although interspecific competition plays a principal role in shaping species behaviour and demography, little is known about the population-level outcomes of competition between large carnivores, and the mechanisms that facilitate coexistence.
Jennifer R. B. Miller +4 more
semanticscholar +1 more source
Who bullies whom at a garden feeder? Interspecific agonistic interactions of small passerines during a cold winter [PDF]
, 2015 Interspecific agonistic interactions are important selective factors for maintaining ecological niches of different species, but their outcome is difficult to predict a priori.
A Hinde +28 more
core +2 more sources
Breakthrough of interspecific chimerism: blocking apoptosis
Cell Regeneration, 2021 On January 28 in Nature online, Zheng et al. (Nature, 2021 (Online ahead of print)) reported that they developed an ingenious method of interspecies PSC co-culture system in vitro which unfolded interspecific cell competition.
Yiren Qin, Duancheng Wen
doaj +1 more source
Frontiers in Ecology and Evolution, 2018 Finding prey is crucial for predators that hunt on patchily distributed prey aggregations. At prey-rich patches, intraspecific and interspecific competition should be high.
Manuel Roeleke, L. Johannsen, C. Voigt
semanticscholar +1 more source
Female Fighting and Host Competition Among Four Sympatric Species of \u3ci\u3eMelittobia\u3c/i\u3e (Hymenoptera: Eulophidae) [PDF]
, 2018 Melittobia is a genus of parasitic wasps well known for high levels of inbreeding and violent male combat. Casual observations of groups of sisters of M.
Deyrup, Leif D, Matthews, Robert W
core +2 more sources
Evolution; international journal of organic evolution, 2018 Phenotypic plasticity in response to competition is a well‐described phenomenon in higher organisms. Here, we show that also bacteria have the ability to sense the presence of competitors and mount fine‐tuned responses to match prevailing levels of ...
Anne Leinweber +2 more
semanticscholar +1 more source