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Data from: Early warning signals of extinction in deteriorating environments
- 负责人：
- DOI：
- doi:10.5061/dryad.q3p64
- 摘要：
- ifically, environmental degradation may cause a tipping point in population dynamics, corresponding to a bifurcation in the underlying population growth equations, beyond which decline
Data from: Estimation of contemporary effective population size and population declines using RAD sequence data
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.6d925
- 摘要：
- to accurately estimate effective population size (Ne) over the course of stable and declining population trends, and we compare the ability of two methods
Data from: Covariance of paternity and sex with laying order explains male bias in extra-pair offspring in a wild bird population
- 负责人：
- DOI：
- doi:10.5061/dryad.b6428
- 摘要：
- ween offspring sex ratio and laying order is not consistent between years and populations in this species. Hence, we caution against treating the decline in proporti
Data from: A longitudinal genetic survey identifies temporal shifts in the population structure of Dutch house sparrows
- 负责人：
- DOI：
- doi:10.5061/dryad.h138f
- 摘要：
- rary house sparrow populations have been unable to identify genetic signatures of recent population declines, results of this study underpin the impo
Data from: Genetic evidence of a population bottleneck and inbreeding in the endangered New Zealand sea lion, Phocarctos hookeri
- 负责人：
- DOI：
- doi:10.5061/dryad.s089p
- 摘要：
- The New Zealand sea lion (NZSL) is of high conservation concern due to its limited distribution and its declining population size. Historically
Data from: Experimental evolution of slowed cognitive aging in Drosophila melanogaster
- 负责人：
- DOI：
- doi:10.5061/dryad.6ph62
- 摘要：
- ), or a standard two-week culture regime (Young). Within 20 generations, the Old+Learning populations evolved a slower decline in learning with age than both the Old
Data from: The role of exotic ladybeetles in the decline of native ladybeetle populations: evidence from long-term monitoring
- 负责人：
- Bahlai, Christine A.
- 关键词：
- population ladybeetle invasion
- DOI：
- doi:10.5061/dryad.1vr54
- 摘要：
- , only Adalia bipunctata and Coleomegilla maculata had declines that were statistically significant. The magnitude of decline in these two species varied with the degree
Data from: Landscape effects on extremely fragmented populations of a rare solitary bee, Colletes floralis
- 负责人：
- DOI：
- doi:10.5061/dryad.1999
- 摘要：
- c studies of bees have primarily focussed on social species rather than the more species-rich solitary bees. Here we investigate the population structure of Colletes
Data from: Genetic structure of populations of whale sharks among ocean basins and evidence for their historic rise and recent decline
- 负责人：
- DOI：
- doi:10.5061/dryad.489s0
- 摘要：
- trend of population increase may have reversed recently. Declines in genetic diversity are found for 6 consecutive years at Ningaloo Reef in Australi
Data from: Reduction of baseline corticosterone secretion correlates with climate warming and drying across wild lizard populations
- 负责人：
- Dupoué, Andréaz
- DOI：
- doi:10.5061/dryad.jt7vd6n
- 摘要：
- suggest that rapid population decline might be preceded by a down-regulation of the corticosterone secretion.
