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Data from: The effects of competition on the strength and softness of selection
负责人:
关键词:
deleterious mutations;interspecific and intraspecific competition;soft and hard selection;drosophila melanogaster
DOI:
doi:10.5061/dryad.cm61n
摘要:
is at the conceptual root of soft selection. All other things being equal, theory predicts that inter- and intraspecific competition have opposing effects
Data from: Facilitation among plants can accelerate density-dependent mortality and steepen self-thinning lines in stressful environments
负责人:
关键词:
zone-of-influence model;plant self-thinning;facilitation
DOI:
doi:10.5061/dryad.1c32t
摘要:
the self-thinning dynamics include the relative strength of root vs. shoot competition, and the interplay between competition and facilitation. Although
Data from: Evolution of increased intraspecific competitive ability following introduction: the importance of relatedness among genotypes.
负责人:
关键词:
aboveground competition;relatedness;clonality;evolution of increased competitive ability;kin selection;Alternanthera philoxeroides;Intraspecific competition;Invasion ecology
DOI:
doi:10.5061/dryad.5m5dr78
摘要:
on of increased competitive ability (EICA) hypothesis, however, has seldom been tested with regard to intraspecific competition. Given that plants can display different responses
Data from: Intense competition between arbuscular mycorrhizal mutualists in an in vitro root microbiome negatively affects total fungal abundance
负责人:
关键词:
Glomus aggregatum;root organ cultures;symbiosis;competitive interactions;mutualism;Rhizophagus irregularis
DOI:
doi:10.5061/dryad.6j9v0
摘要:
(outside the root) competitive interactions between two closely related AMF species, Rhizophagus irregularis and Glomus aggregatum, under different
Data from: Context-dependent induction of allelopathy in plants under competition
负责人:
关键词:
invasive plants;polyacetylenes;Solidago altissima;Novel weapons hypothesis;Plasticity;allelochemicals
DOI:
doi:10.5061/dryad.7b90m0b
摘要:
wth. Individual S. altissima plants with higher polyacetylene concentration in roots suppressed the growth of the competitor plants more, suggesting that root
Data from: Plant traits and species interactions along gradients of N, P and K availabilities
负责人:
关键词:
Anthoxanthum odoratum;pre-emption hypothesis;Agrostis capillaris;competition;species interaction;trait responses;Alopecurus pratensis;nutrients;plant traits
DOI:
doi:10.5061/dryad.77447g3
摘要:
on (assessed by relative dominance (RD) and relative competitive strength (RCS)). Both species showed high investment in total root length. Opposite
growth rate and competition for soil nutrients
负责人:
关键词:
competition sweet potato soil nutrients biological control mile-a-minute
DOI:
doi:10.5061/dryad.vb1qv
摘要:
Background: Competitive crops may provide potent management tools against invasive plants. To elucidate the competitive mechanisms bet
Data from: Belowground competition in forest and prairie
负责人:
关键词:
Populus tremuloides;Populus deltoides;Forest;root competition;Bouteloua gracilis;prairie;competititon
DOI:
doi:10.5061/dryad.280t270
摘要:
The hypothesis that the intensity of belowground competition varies with community standing crop was tested in forest and prairie in central Canada
Data from: Belowground competition in forest and prairie
负责人:
Wilson, Scott D.
关键词:
competititon root competition prairie forest
DOI:
doi:10.5061/dryad.280t270.1
摘要:
The hypothesis that the intensity of belowground competition varies with community standing crop was tested in forest and prairie in central Canada

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