筛选
科学数据
统计数据
共检索到61条 ,权限内显示50条;
Data from: Morphological stasis in an ongoing gastropod radiation from Lake Malawi
- 负责人:
- DOI:
- doi:10.5061/dryad.vm523
- 摘要:
- Evolutionary processes leading to adaptive radiation regularly occur too fast to be accurately recorded in the fossil record but too slowly
Data from: Evaluating the influences of temperature, primary production, and evolutionary history on bivalve growth rates
- 负责人:
- 关键词:
- Bivalvia
- DOI:
- doi:10.5061/dryad.t32st70
- 摘要:
- understanding which environmental factors have the greatest influence on growth rate, and to what extent evolutionary history constrains growth rates ac
Data from: Estimating demographic contributions to effective population size in an age-structured wild population experiencing environmental
- 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:
- -old males than females. 5.The demographic estimate of Ne was ~30, suggesting that rates of increase of inbreeding and loss of genetic variati
Data from: When conifers took flight: A biomechanical evaluation of an imperfect evolutionary takeoff
- 负责人:
- DOI:
- doi:10.5061/dryad.h6289
- 摘要:
- ons in M. talaris produced a wide variation in potential dispersal capacity. Overall, our results indicate that the evolutionarily novel autorotating winged seeds
Data from: Plasticity predicts evolution in a marine alga
- 负责人:
- DOI:
- doi:10.5061/dryad.gf067
- 摘要:
- in green algae is to increase cell division rates, but the evolutionary response here is to decrease cell division rates over 400 generations until cells ar
Data from: Environmental harshness is positively correlated with intraspecific divergence in mammals and birds
- 负责人:
- DOI:
- doi:10.5061/dryad.sb175
- 摘要:
- (subspeciation). Surprisingly, we find that the harsher conditions that typify temperate habitats (lower primary productivity, decreased rainfall and more variable
Data from: Linking macro-trends and micro-rates: re-evaluating micro-evolutionary support for Cope’s rule
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.22c9s
- 摘要:
- h time. Trends in body size were quite variable with an absence of any general trend, and many populations trended toward smaller body sizes. Although
Data from: Rapidly fluctuating environments constrain coevolutionary arms races by impeding selective sweeps
- 负责人:
- DOI:
- doi:10.5061/dryad.8k015
- 摘要:
- temporally heterogeneous variable, and increasing productivity has been shown to increase rates of antagonistic arms race coevolution, and lead
Data from: Critically evaluating the theory and performance of Bayesian analyis of macroevolutionary mixtures
- 负责人:
- DOI:
- doi:10.5061/dryad.mb0sd
- 摘要:
- eover, the inability to correctly compute the likelihood or to correctly specify the prior for rate-variable trees precludes the use of Bayesian approaches
Data from: How bird clades diversify in response to climatic and geographic factors
- 负责人:
- DOI:
- doi:10.5061/dryad.4q6h2
- 摘要:
- environmental factors promote diversification (speciation minus extinction) in clades. We tested several hypotheses for how geographic and climatic variables should