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Data from: Sexual selection sustains biodiversity via producing negative density?dependent population growth
负责人:
关键词:
Rank-abundance diagram;evolutionary ecology;Mating competition;sexual harassment;neutral theory;eco-evolutionary dynamics;population dynamics;Density Dependence;Game theory;Density-dependence
DOI:
doi:10.5061/dryad.n05rj44
摘要:
cies is at a relatively low density, this negative effect on fecundity is mitigated because less competition for mating occurs in the rare spe
Data from: Parental care masks a density-dependent shift from cooperation to competition among burying beetle larvae
负责人:
关键词:
competition;trade-offs;Nicrophorus;Maternal Effect;cooperation;Behavior
DOI:
doi:10.5061/dryad.qt4nf
摘要:
d beneficial effects on larval mass but further increases in larval density reduced larval mass. This likely reflects a density dependent shift bet
Data from: Loss of heterosis and family-dependent inbreeding depression in plant performance and resistance against multiple herbivores under
负责人:
关键词:
plant defence;secondary metabolites;plant\u2013herbivore interactions;Outbreeding depression;environment dependence;Brassica nigra;evolutionary ecology;habitat fragmentation
DOI:
doi:10.5061/dryad.36746
摘要:
Brevicoryne brassicae, the leaf-chewing Psylliodes chrysocephalus and the stem-boring Ceutorhynchus quadridens larvae. 3. Drought stress had negative effects on growth
Data from: Pre-dispersal context and presence of opposite sex modulate density dependence and sex bias of dispersal
负责人:
关键词:
density-dependent dispersal;sex-biased dispersal;drosophila melanogaster
DOI:
doi:10.5061/dryad.7q18vk6
摘要:
eover, we found that patterns of both density dependence and sex bias were contingent upon the interaction of males and females, as neither sex exhibited
Data from: Uncovering higher-taxon diversification dynamics from clade age and species-richness data
负责人:
关键词:
Diversity dependence;extinction;taxonomy;Crown age;birth-death models;Birth- death models;Time dependence;ARC;Mammalia;Stem age;Tree simulations;Angiospermae;Squamata;Lissamphibia;phylogenetic structure;Aves;speciation
DOI:
doi:10.5061/dryad.2b7d5
摘要:
estimated with crown ages were positive in all the scenarios we studied, including ecologically dependent processes. Negative ARCs were only found at les
Data from: Relative importance of competition and plant-soil feedback, their synergy, context dependency and implications for coexistence
负责人:
关键词:
DOI:
doi:10.5061/dryad.487fq3m
摘要:
c. Stronger competitors experienced more negative PSF than weaker competitors when controlling for density (inter- to intraspecific competition), suggesting tha
Data from: Correlation of native and exotic species richness: a global meta-analysis finds no invasion paradox across scales
负责人:
关键词:
Extent;invasion paradox;grain size;native-exotic species richness relationships;biotic resistance;Scale;current;spatial patterns
DOI:
doi:10.5061/dryad.59kv753
摘要:
we found, and caution that our results do not show that invasive species are benign or have no negative consequences for biodiversity preservation. This study represents
Data from: Inter-annual variability and long-term trends in breeding success in a declining population of migratory swans
负责人:
关键词:
Cygnus columbianus bewickii;Animal demography;Density Dependence;Fitness
DOI:
doi:10.5061/dryad.65k7g
摘要:
and predator (Arctic fox) abundance was higher. The percentage of young within the wintering population also showed negative density-dependence. Inter-annual
Data from: Beneficiary feedback effects on alpine cushion benefactors become more negative with increasing cover of graminoids and in dry conditions
负责人:
关键词:
functional composition;community feedbacks;drought;cushion plants;alpine communities;competition;beneficiary feedback effect;facilitation;Thylacospermum caespitosum
DOI:
doi:10.5061/dryad.v4j1p
摘要:
t the context dependence of BFE may be partially explained by the composition of beneficiary communities and in particular the negative effect of graminoids.
Data from: The significance of prey avoidance behaviour for the maintenance of a predator colour polymorphism
负责人:
Reader, Tom
关键词:
Frequency-dependent selection pollination predation Synema globosum
DOI:
doi:10.5061/dryad.792r3k1
摘要:
c and phenotypic variation in populations. It is well known that directional and negative frequency-dependent selection by predators can influence the persistence

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