筛选
科学数据
统计数据
共检索到341条 ,权限内显示50条;
Data from: Non-linear costs of reproduction in a long-lived plant
- 负责人：
- DOI：
- doi:10.5061/dryad.nk23d
- 摘要：
- -off for any specific fitness component remains elusive. We induced 3-5 levels of reproductive effort (RE) by manipulating fruit set of a long-lived orchid
Data from: Daphnia invest in sexual reproduction when its relative costs are reduced
- 负责人：
- DOI：
- doi:10.5061/dryad.1cg39
- 摘要：
- vs. asexual reproduction. In addition to the costs of sex itself, an association of sex with the production of dormant life stages also influences the optimal use of sex
Data from: Effects of female reproductive competition on birth rate and reproductive scheduling in a historical human population
- 负责人：
- DOI：
- doi:10.5061/dryad.vv08k
- 摘要：
- Costly reproductive competition among females is predicted to lead to strategies that reduce these costs, such as reproductive schedules
Data from: A trade-off between reproductive investment and maternal cerebellum size in a precocial bird
- 负责人：
- Tschirren, Barbara
- 关键词：
- brain size evolution costs of reporduction life history trade-offs reproductive investment parental care maintenance of variation
- DOI：
- doi:10.5061/dryad.1900s
- 摘要：
- ons. Life-history theory predicts that this variation is maintained by a trade-off between the benefits of increased reproductive investment and its associated costs
Data from: Costs of reproduction in a long-lived female primate: injury risk and wound healing
- 负责人：
- DOI：
- doi:10.5061/dryad.3b151
- 摘要：
- life span is such an important component of their reproductive success. Here we report evidence for two costs of reproduction that may influence survival
es glareolus) before and after reproduction
- 负责人：
- O?dakowski, ?ukasz
- DOI：
- doi:10.5061/dryad.779k1h4
- 摘要：
- 1. Reproduction is costly and life-history theory predicts that current parental investment will result in lower survival or decreased future
Data from: Reproductive conflict resolution in cooperative breeders
- 负责人：
- Cram, Dominic
- 关键词：
- infanticide birth synchrony reproductive synchrony reproductive suppression cooperative breeding meerkat
- DOI：
- doi:10.5061/dryad.382ps00
- 摘要：
- reproductive conflict, its absence in meerkats requires an evolutionary explanation. We therefore explore the costs and benefits of synchronizing breeding
Data from: Maternal oxidative stress and reproduction: testing the constraint, cost and shielding hypotheses in a wild mammal
- 负责人：
- Viblanc, Vincent
- DOI：
- doi:10.5061/dryad.s8045
- 摘要：
- an alternative explanation, suggesting that mothers may pre-emptively mitigate the oxidative costs of reproduction by increasing antioxidant defences pr
Data from: Cost of reproduction: a comparison of survival rates of breeding and non-breeding male ortolan buntings
- 负责人：
- DOI：
- doi:10.5061/dryad.3g0r0
- 摘要：
- extra costs during the breeding season, and that costs of reproduction are not shared equally among sexes in the ortolan bunting and other bird species
Data from: Reproduction and maternal care increases oxidative stress in a mouthbrooding cichlid fish
- 负责人：
- DOI：
- doi:10.5061/dryad.t44073r
- 摘要：
- ot be counteracted by antioxidants, leading to oxidative stress and tissue damage. Here, we investigated the oxidative costs of reproduction and maternal care ove
