筛选
科学数据
统计数据
共检索到841条 ,权限内显示50条;
Data from: Density-dependent habitat selection predicts fitness and abundance in a small lizard
- 负责人：
- Paterson, James
- DOI：
- doi:10.5061/dryad.pn090
- 摘要：
- Density-dependent habitat selection has been used to predict and explain patterns of abundance of species between habitats. Thermal quality
Data from: The relative strengths of rapid and delayed density dependence acting on a terrestrial herbivore change along a pollution gradient
- 负责人：
- Hunter, Mark
- 关键词：
- climate warming density dependence emission decline pollution population cycles population dynamics insect-plant relationships
- DOI：
- doi:10.5061/dryad.sn0cn43
- 摘要：
- and delayed density dependence operating on an animal population. We explored the impacts of pollution and climate on the population dynamics of an eruptive
Data from: Can't live with them, can't live without them? Balancing mating and competition in two-sex populations
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.h3b41
- 摘要：
- s of density-dependence, giving rise to recruitment that increased with density and peaked at intermediate sex ratios. Our results reveal, for the first time
Data from: Size-selectivity of predation by brown bears depends on the density of their sockeye salmon prey
- 负责人：
- Cunningham, Curry James
- DOI：
- doi:10.5061/dryad.77f5q
- 摘要：
- ween density dependence and selective predation runs contrary to some aspects of optimal foraging theory and differs from many observations of density-dependent
Data from: Partitioning the sources of demographic variation reveals density-dependent nest predation in an island bird population
- 负责人：
- DOI：
- doi:10.5061/dryad.m4fs7
- 摘要：
- ticular, conspecific density can influence both the strength of competition and the predation rate, but density-dependent competition has received mor
Data from: Accounting for interspecific competition and age structure in demographic analyses of density dependence improves predictions
- 负责人：
- DOI：
- doi:10.5061/dryad.45873cg
- 摘要：
- tition in density-dependence models improves predictions of fluctuations in population size by up to three times.
Data from: Balancing food and density-dependence in the spatial distribution of an interference-prone forager
- 负责人：
- Dokter, Adriaan
- 关键词：
- resource selection density-dependence eurasian oystercatcher interference intertidal mudflat ideal free distribution benthic survey
- DOI：
- doi:10.5061/dryad.s8n05
- 摘要：
- cific interference and density-independent interactions with the food landscape. Spatial distributions were quantified using high-resolution individual tracking
Data from: Evolution of density-dependent movement during experimental range expansions
- 负责人：
- DOI：
- doi:10.5061/dryad.36q03
- 摘要：
- , for instance density-dependent, and best represented by reaction norms, the evolution of density-dependent movement during range expansions has received littl
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：
- competition coral-reef fish fecundity fisheries growth marine metapopulation mortality predation population dynamics recruitment
- DOI：
- doi:10.5061/dryad.r6b3s
- 摘要：
- Do small-scale experiments showing spatial density dependence in marine fishes scale-up to temporal density dependence and regulation of relative
Data from: Overcompensation and phase effects in a cyclic common vole population: between first and second-order cycles
- 负责人：
- DOI：
- doi:10.5061/dryad.2hk46
- 摘要：
- 1. Population cycles in voles are often thought to be generated by one-year delayed density-dependence on the annual population
