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共检索到407条 ,权限内显示50条;
Data from: The effect of selection history on extinction risk during severe environmental change
- 负责人：
- DOI：
- doi:10.5061/dryad.6d3m0
- 摘要：
- es in initial population sizes. Finally, the rates of extinction were highly repeatable within histories, indicating strong historical contingency of extinction risk. Henc
Data from: Replaying evolution to test the cause of extinction of one ecotype in an experimentally evolved population
- 负责人：
- DOI：
- doi:10.5061/dryad.vf896
- 摘要：
- one, as the population size of the Cit?ecotype should have been many thousands of cells even during the daily transfer events. Instead, we infer that the extinction must hav
Data from: Interactions between demography, genetics, and landscape connectivity increase extinction probability for a small population
- 负责人：
- 关键词：
- extinction;mountain lions;landscape connectivity;Demographic Stochasticity;PVA;inbreeding depression
- DOI：
- doi:10.5061/dryad.82pm0
- 摘要：
- The extinction vortex is a theoretical model describing the process by which extinction risk is elevated in small, isolated populations
Data from: Temporal genetic analysis of the endangered tidewater goby: metapopulation dynamics or drift in isolation?
- 负责人：
- DOI：
- doi:10.5061/dryad.871db
- 摘要：
- . Our analysis of temporal genetic variation across 14 northern California tidewater goby populations failed to recover genetic change expected with extinction
Data from: Assessing the influence of temporal autocorrelations on the population dynamics of a disturbance specialist plant population
- 负责人：
- DOI：
- doi:10.5061/dryad.bq340
- 摘要：
- -extinction probability and autocorrelation. For example, for populations with low seed survival, fecundity, and disturbance frequency, increasingly positive autocorrela
Data from: Early warning signals of extinction in deteriorating environments
- 负责人：
- DOI：
- doi:10.5061/dryad.q3p64
- 摘要：
- During the decline to extinction, animal populations may present dynamical phenomena not exhibited by robust populations. Some of these phenomena
Data from: Comparative and population mitogenomic analyses of Madagascar’s extinct, giant ‘subfossil’ lemurs
- 负责人：
- DOI：
- doi:10.5061/dryad.32n76
- 摘要：
- a single clade. Genetic diversity estimates for the two sampled extinct species were relatively low, suggesting small historical population sizes. Low
Data from: Experimental demonstration of accelerated extinction in source-sink metapopulations
- 负责人：
- DOI：
- doi:10.5061/dryad.7f297
- 摘要：
- configurations increased population variability (the coefficient of variation in abundance) and extinction hazard compared with homogeneous environments. These res
Data from: Persistence of an extinction-prone predator-prey interaction through metapopulation dynamics
- 负责人：
- DOI：
- doi:10.5061/dryad.p1n86
- 摘要：
- In theory, predator-prey pairs with extinction-prone local populations can persist through metapopulation dynamics, wherein local populations
Data from: Spending limited resources on de-extinction could lead to net biodiversity loss
- 负责人：
- DOI：
- doi:10.5061/dryad.p86t5
- 摘要：
- conservation actions for potential de-extinction candidate species from New Zealand and the Australian state of New South Wales, and use a prioritization protocol
