筛选
科学数据
统计数据
共检索到536条 ,权限内显示50条;
Data from: Captive ancestry upwardly biases estimates of relative reproductive success
- 负责人：
- DOI：
- doi:10.5061/dryad.519d0
- 摘要：
- ons. In order to evaluate the effectiveness of these programs, the reproductive success of captive-born individuals released into the wild is often compared
Data from: Fitness effects of thermoregulation in a thermally changing environment
- 负责人：
- DOI：
- doi:10.5061/dryad.n872j
- 摘要：
- e of global warming, we conducted field experiments to measure their effects on fitness and their association with reproductive phenology in Plantago lanceolata
Data from: Non-reproductive male cane toads (Rhinella marina) withhold sex-identifying information from their rivals
- 负责人：
- DOI：
- doi:10.5061/dryad.q4t6h2b
- 摘要：
- y mass, and had poorly-developed secondary sexual characteristics. If emitting a release call is costly (e.g., by attracting predators), a non-reproductive male ma
Data from: Social facilitation is a better predictor of frog reproductive activity than environmental factors
- 负责人：
- DOI：
- doi:10.5061/dryad.r10d0
- 摘要：
- reproductive behavior—gathering in choruses and producing loud advertisement calls to attract females—generates a conspicuous social cue that may also facilitate
Data from: First- and second-order sociality determine survival and reproduction in cooperative cichlids
- 负责人：
- DOI：
- doi:10.5061/dryad.qh7k8
- 摘要：
- antly affected by group size or local density. Yet, breeders in large groups benefit from lower population density by an increased reproductive
Data from: No evidence of inbreeding avoidance despite demonstrated survival costs in a polygynous rodent
- 负责人：
- Olson, Lucretia E.
- DOI：
- doi:10.5061/dryad.fg4bc331
- 摘要：
- on on likelihood of male reproduction to assess inbreeding in this species. We found decreased survival in inbred offspring, but equal net reproductive success amo
Data from: Ageing and reproduction: antioxidant supplementation alleviates telomere loss in wild birds
- 负责人：
- DOI：
- doi:10.5061/dryad.6m68b
- 摘要：
- Reproduction is inherently costly. Environmental stressors, such as infection and limited food resources, can compromise investment at each breeding
Data from: Reproductive success of captively bred and naturally spawned Chinook salmon colonizing newly accessible habitat
- 负责人：
- Anderson, Joseph H.
- 关键词：
- Captive Populations Conservation Biology Natural Selection and Contemporary Evolution Fisheries Management Reintroduction Hatchery Dams Pedigree
- DOI：
- doi:10.5061/dryad.n4s1r
- 摘要：
- microsatellite loci, and calculated reproductive success (RS) as the total number of returning adult offspring. Hatchery males were consistently but not signific
Data from: Lineage-independent retrotransposition of UTP14 associated with male fertility has occurred multiple times throughout mammalian evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.250dt
- 摘要：
- In mammals, gamete production is essential for reproductive success. This is particularly true for males where large quantities of sperm are produc
Data from: Context-dependent costs and benefits of tuberculosis resistance traits in a wild mammalian host
- 负责人：
- Tavalire, Hannah
- DOI：
- doi:10.5061/dryad.s3b0n42
- 摘要：
- bility to infection. Energetic trade-offs between immune and reproductive investment lead to the evolution of distinct life-history strategies, drive
