筛选
科学数据
统计数据
共检索到100条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Testing for differences in rates of speciation, extinction, and morphological evolution in four tribes of cichlids endemic
- 负责人:
- DOI:
- doi:10.5061/dryad.1ps0t
- 摘要:
- lids. However, comparisons of cichlid disparity have often failed to consider the effects that differing clade ages or stochasticity may have on disparity
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Assignment of homoeologues to parental genomes in allopolyploids for species tree inference, with an example from Fumaria (Papaveraceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.7625d
- 摘要:
- gene trees, such as substitution model error (failure of the model to account for the complexity of the data) and coalescent stochasticity (presence of
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Habitat-driven life history variation in an amphibian metapopulation
- 负责人:
- DOI:
- doi:10.5061/dryad.m931jh7
- 摘要:
- predicts that environmental stochasticity is an important driver of resource allocation and therefore life-history evolution. Highly stochastic
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Rethinking ‘normal’: the role of stochasticity in the phenology of a synchronously breeding seabird
- 负责人:
- Youngflesh, Casey
- 关键词:
- stochasticity Adélie penguin Bayesian hierarchical model climate change coloniality phenological mismatch synchrony Phenology
- DOI:
- doi:10.5061/dryad.23sv1
- 摘要:
- social facilitation. 5. The role of stochasticity in phenological processes has heretofore been largely ignored. However, these results suggest tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Chaos and the (un)predictability of evolution in a changing environment
- 负责人:
- DOI:
- doi:10.5061/dryad.pg570
- 摘要:
- much less attention than randomness due to genetic drift or environmental stochasticity. It was recently shown that chaos in phenotypic evolution arises
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Frequency dependence and ecological drift shape coexistence of species with similar niches
- 负责人:
- DOI:
- doi:10.5061/dryad.vj260
- 摘要:
- The coexistence of ecologically similar species might be counteracted by ecological drift and demographic stochasticity, both of which erode loc
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Effective size in density-dependent two-sex populations: the effect of mating systems
- 负责人:
- Myhre, Ane Marlene
- 关键词:
- genetic drift effective population size density dependence environmental stochasticity demographic stochasticity fluctuating populations mating systems sex ratio fluctuations
- DOI:
- doi:10.5061/dryad.7m2r4
- 摘要:
- drift compared to an equal, density independent sex ratio, but a stochastic change towards male-bias reduces the Ne/N ratio. Environmental stochasticity amplifies
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: SPIKEPIPE: a metagenomic pipeline for the accurate quantification of eukaryotic species occurrences and intraspecific abundance change usi
- 负责人:
- DOI:
- doi:10.5061/dryad.r105t1f
- 摘要:
- on factors: (a) a percent?coverage threshold to filter out false positives, (b) an internal?standard DNA spike?in to correct for stochasticity during sequenci
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
and demographic stochasticity
- 负责人:
- Trask, Amanda
- 关键词:
- Conservation genetics Evolutionary potential Life-history variation Population connectivity Population management Iteroparity Reproductive skew
- DOI:
- doi:10.5061/dryad.68kk0
- 摘要:
- o, remains challenging, especially for small populations with overlapping generations and substantial environmental and demographic stochasticity and henc
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Temporal genetic structure in a poecilogonous polychaete: the interplay of developmental mode and environmental stochasticity
- 负责人:
- DOI:
- doi:10.5061/dryad.r90j0
- 摘要:
- bitats (e.g. North Sea and Wadden Sea) which are more prone to environmental stochasticity than the sub-tidal Baltic habitats. Sub-tidal and/or brackish (less saline