筛选
科学数据
统计数据
共检索到958条 ,权限内显示50条;
Data from: Among-strain consistency in the pace and shape of senescence in duckweed
- 负责人：
- DOI：
- doi:10.5061/dryad.3pq02
- 摘要：
- -related demographic change (the shape of demographic age trajectories) from the time scale on which those changes happen (the pace of demographic age trajectories). 3.Her
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：
- biting a variable environment. They thereby demonstrate how assessments of Ne can incorporate stochastic sex- and age-specific demography and elucidate key demographic processes
Data from: Effects of the demographic transition on the genetic variances and covariances of human life history traits
- 负责人：
- DOI：
- doi:10.5061/dryad.4cg84
- 摘要：
- The recent demographic transitions to lower mortality and fertility rates in most human societies have led to changes and even quick reversals
Data from: Genomic data detect corresponding signatures of population size change on an ecological time scale in two salamander species
- 负责人：
- DOI：
- doi:10.5061/dryad.q74p1
- 摘要：
- ll, our robust results in A. talpoideum suggest that genome-based demographic inference has utility on an ecological scale, but researchers should als
Data from: Evolutionary tracking is determined by differential selection on demographic rates and density dependence.
- 负责人：
- DOI：
- doi:10.5061/dryad.w6m905qmg
- 摘要：
- environmental change are less vulnerable to extinction than species that undergo selection independent of population density. By incorporating these key demographic
Data from: Climatic conditions produce contrasting influences on demographic traits in a long distance Arctic migrant
- 负责人：
- Cleasby, Ian
- DOI：
- doi:10.5061/dryad.5rf6b
- 摘要：
- The manner in which patterns of variation and interactions among demographic rates contribute to population growth rate (λ) is key to understanding
Data from: Sensitivity analysis of effective population size to demographic parameters in house sparrow populations
- 负责人：
- DOI：
- doi:10.5061/dryad.8v0h7
- 摘要：
- of a population. Understanding which demographic processes that affect Ne/N most will improve our understanding of how genetic drift and the probability of fixation
Data from: Climate, not Aboriginal landscape burning, controlled the historical demography and distribution of fire-sensitive conifer populations ac
- 负责人：
- DOI：
- doi:10.5061/dryad.6j777
- 摘要：
- s owing to human activity and megafaunal extinction (since ca 50 kya). To address these questions, we analysed historical genetic, demographic and distributional change
Data from: The demographic history of populations experiencing asymmetric gene flow: combining simulated and empirical data.
- 负责人：
- DOI：
- doi:10.5061/dryad.5sc31
- 摘要：
- gene flow. Here, we combined simulated and empirical data to test whether asymmetric gene flow affects the inference of past demographic changes. Throug
Data from: Multiple mechanisms confer stability to isolated populations of a rare endemic plant
- 负责人：
- 关键词：
- Yermo xanthocephalus
- DOI：
- doi:10.5061/dryad.3ps1513
- 摘要：
- t asynchrony in dynamics and demographic compensation would be more powerful than the other three mechanisms. We found partial support for our hypothesis
