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Data from: Small-scale and regional spatial dynamics of an annual plant with contrasting sexual systems
负责人:
关键词:
dioecy;plant population and community dynamics;Density-dependence;Demography;sexual systems;metapopulations;monoecy;Mercurialis annua;androdioecy
DOI:
doi:10.5061/dryad.74p78
摘要:
on local demographic properties by investigating patterns of spatial autocorrelation in population density across years. We found posi
Data from: Female polyandry and size-assortative mating in isolated local populations of the Japanese common toad Bufo japonicus
负责人:
关键词:
operational sex ratio;free-swimming sperm;population density;size-assortative mating;Bufo japonicus;polyandry;male\u2013male competition;male harassment
DOI:
doi:10.5061/dryad.255qd
摘要:
the breeding behaviour of B. japonicus in isolated local populations for three years in two breeding ponds with different population sizes and densities: large-low (L-pond
Data from: Genetic population structure of the blister beetle Gnathium minimum: core and peripheral populations
负责人:
关键词:
amplified fragment length polymorphism;Meloidae;peripheral population;Conservation genetics and biodiversity;Population structure and phylogeography;Genetic population structure;GENELAND;Gnathium minimum
DOI:
doi:10.5061/dryad.2tg68
摘要:
as/Colorado (n = 87) and New Mexico/Texas (n = 35) regions, respectively. Specimens from Wisconsin (n = 121) had a lower proportion of polymorphic loci (38
Data from: Trade-offs in lactation and milk intake by competing siblings in a fluctuating environment
负责人:
关键词:
spotted hyena;Carnivora;Lactation;milk energy density;Serengeti;Hyaenidae;milk nutritional content;Crocuta crocuta;sibling rivalry
DOI:
doi:10.5061/dryad.0m068
摘要:
in local prey abundance necessitate long-distance foraging, reducing nursing frequency and intensifying sibling competition, more frequently for low-ranking
Data from: Population variation in density-dependent growth, mortality and their trade-off in a stream fish
负责人:
关键词:
Density-dependence;environment;Individual growth;Juvenile salmonids;mortality;population regulation;Salvelinus fontinalis;trade-off
DOI:
doi:10.5061/dryad.573n5tb3h
摘要:
. Understanding this population variation is critical for predicting density-dependent relationships in natural populations, but comparisons among studies ar
Data from: Plant reproductive strategies vary under low and high pollinator densities
负责人:
关键词:
Tibetan Plateau;plant-pollinator interactions;Anthropogenic disturbances
DOI:
doi:10.5061/dryad.73gp5
摘要:
in the floral traits of plant populations in these landscapes, suggesting that variations in pollinator population density and foraging rates can drive floral
Data from: Predation and nutrients drive population declines in breeding waders
负责人:
关键词:
nest predation;Allee effect;population regulation;communal defense;Charadrii;1987-2015;Density Dependence;interspecific interactions
DOI:
doi:10.5061/dryad.7h76t8b
摘要:
and hence reduced local population density. To test these predictions we recorded nest predation in five species of waders for 4745 nests during 1987-2015
Data from: Natural variation in GL1 and its effects on trichome density in Arabidopsis thaliana
负责人:
关键词:
Arabidopsis thaliana;molecular evolution;quantitative genetics;Ecological Genetics;Gene Structure and Function
DOI:
doi:10.5061/dryad.q32c14q5
摘要:
ing in quantitative variation spans both coding and regulatory regions. These data show that GL1 is an important source of trichome density variation within A. thaliana and, al
Data from: Does the colonization of new biogeographic regions influence the diversification and accumulation of clade richness among the Corvides
负责人:
关键词:
biogeographic regions;passerine birds;Dispersal;centres of diversification;speciation
DOI:
doi:10.5061/dryad.80n42
摘要:
differences in the build-up of lineages across regions. The number of regions occupied and the rate of transition between regions both predict family richness
Data from: Positive associations with native shrubs are intense and important for an exotic invader but not the native annual community ac
负责人:
关键词:
Bromus rubens;deserts;environmental gradients;facilitation;invasive species;positive interactions;shrubs;Stress-gradient hypothesis
DOI:
doi:10.5061/dryad.fttdz08qb
摘要:
to biological invasions and environmental change.? Here, we measured the intensity and importance of positive associations formed between native shrubs and the annual

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