筛选
科学数据
统计数据
共检索到120条 ,权限内显示50条;
Data from: Short- and long-term effects of egg size and feeding frequency on offspring quality in the collared flycatcher (Ficedula albicollis)
- 负责人：
- Krist, Milo?
- DOI：
- doi:10.5061/dryad.1984
- 摘要：
Data from: Parental investment in a Tibetan population does not reflect stated cultural norms
- 负责人：
- DOI：
- doi:10.5061/dryad.d3ns1
- 摘要：
- In this paper, we examined both stated norms of gender preference and actual sex-biases in parental investment in a Tibetan pastoralist society
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：
- Natural selection favours increased investment in reproduction, yet considerable variation in parental investment is observed in natural
Data from: Context-dependence of maternal effects: testing assumptions of optimal egg size, differential- and sex-allocation models
- 负责人：
- DOI：
- doi:10.5061/dryad.v01kb
- 摘要：
- of offspring traits on parental investment. This should result in increased parental investment to individual offspring, as assumed by the model of optimal
Data from: Differential allocation of parental investment and the trade-off between size and number of offspring
- 负责人：
- DOI：
- doi:10.5061/dryad.3kf1913
- 摘要：
- costs, then DA in total reproductive investment occurs only via changes in the number of offspring. DA in the optimal size of the offspring occurs only if par
Data from: Sharing the burden: on the division of parental care and vocalizations during incubation
- 负责人：
- DOI：
- doi:10.5061/dryad.4h16331
- 摘要：
- In species with biparental care, individuals only have to pay the costs for their own parental investment, while the contribution of their par
Data from: Evolution of displays within the pair bond
- 负责人：
- DOI：
- doi:10.5061/dryad.4pn03
- 摘要：
- tus) and by many empirical results evidencing that display manipulation affects parental investment. Using population genetic models, we show tha
Data from: Parents face quantity-quality tradeoffs between reproduction and investment in offspring in Iceland
- 负责人：
- DOI：
- doi:10.5061/dryad.q3nn7
- 摘要：
- l organisms. This effort is complicated when the production of each additional offspring dilutes the total resources available for parental investment. Although
Data from: Immune activation generates corticosterone-mediated terminal reproductive investment in a wild bird
- 负责人：
- DOI：
- doi:10.5061/dryad.6km3j
- 摘要：
- survival probability. However, the components and mechanisms of increased parental investment following immunostimulation are currently unknown. We hypothesize tha
Data from: Trade-offs between personal immunity and reproduction in the burying beetle, N. vespilloides
- 负责人：
- DOI：
- doi:10.5061/dryad.v811c
- 摘要：
- We know that parental investment and immune investment are costly processes, but it is unclear which trait will be prioritized when both ma
