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Data from: Density-dependent movement and the consequences of the Allee effect in the model organism Tetrahymena
负责人:
关键词:
movement density-dependence Allee effect microcosm
DOI:
doi:10.5061/dryad.383q4
摘要:
which led to negative densitydependence at low population densities and generally positive density-dependence at high population densities due to
Data from: Herbivory differentially affects plant fitness in three populations of the perennial herb Lythrum salicaria along a latitudinal gradient
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DOI:
doi:10.5061/dryad.mk966
摘要:
plant population dynamics and evolution. Latitudinal variation in intensity of herbivory is common, but the extent to which it translates into corresponding variati
Data from: Inbreeding depression is high in a self-incompatible perennial herb population but absent in a self-compatible population sh
负责人:
关键词:
inbreeding depression;population structure;FST;heterosis;Isolation;crosses;Linaria cavanillesii
DOI:
doi:10.5061/dryad.4gc16
摘要:
, we found that heterosis based on between-population crosses was similar for SI and SC populations. Conclusions: Our results are consistent with the rapid pu
Data from: Plant reproductive strategies vary under low and high pollinator densities
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关键词:
Tibetan Plateau;plant-pollinator interactions;Anthropogenic disturbances
DOI:
doi:10.5061/dryad.73gp5
摘要:
on in the floral traits of plant populations in these landscapes, suggesting that variations in pollinator population density and foraging rates can drive floral trait evoluti
Data from: Population size is weakly related to quantitative genetic variation and trait differentiation in a stream fish
负责人:
关键词:
Additive genetic variation QST Effective population size Habitat fragmentation Adaptive potential Salmonid
DOI:
doi:10.5061/dryad.rq122
摘要:
How population size influences quantitative genetic variation and differentiation among natural, fragmented populations remains unresolved. Sma
Data from: Density dependence and population regulation in marine fish: a large-scale, long-term field manipulation
负责人:
Hixon, Mark A.
关键词:
population dynamics competition coral-reef fish fecundity fisheries growth marine metapopulation mortality predation recruitment
DOI:
doi:10.5061/dryad.r6b3s
摘要:
e, habitat complexity was relatively low, increasing the risk of predation, especially at low population densities when fish would have to travel longer distances
Data from: Effective number of breeders, effective population size and their relationship with census size in an iteroparous species
负责人:
关键词:
effective population size;small population size;Salvelinus fontinalis;Nb;brook trout;Ne;age at maturation;iteroparity;effective number of breeders
DOI:
doi:10.5061/dryad.nh448
摘要:
/k?5 to 200. These results suggest wide differences in population dynamics likely resulting from differences in productivity affecting the intensity
Data from: Population density mediates the interaction between pre- and post-mating sexual selection
负责人:
关键词:
sexual selection;dung beetle;sperm competition;variance decomposition;multivariate selection;Onthophagus;Onthophagus taurus
DOI:
doi:10.5061/dryad.3877q7d
摘要:
. We examined how population density mediates the interaction between pre- and post-mating sexual selection by establishing replicate populations of the horned
Data from: Microsatellite analysis of genetic diversity and population structure of Arabian horse populations
负责人:
关键词:
Genetic diversity Subject area: Population structure and phylogeography;Syrian horses;Populations genetics;Conservation genetics and biodiversity;American-Arabian horses
DOI:
doi:10.5061/dryad.vj4f7
摘要:
the diversity and ancestry of a few of these populations in isolation. Here we explore seven different populations of Arabians represented by 682 horses. Thr

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