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共检索到1130条 ,权限内显示50条;
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Data from: The cost of prospecting for dispersal opportunities in a social bird
- 负责人:
- Kingma, Sjouke A.
- DOI:
- doi:10.5061/dryad.15rg7
- 摘要:
- predict that dispersal decisions are influenced by costs of extra-territorial prospecting that are often required to find a breeding vacancy. Littl
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Delayed virulence and limited costs promote fecundity compensation upon infection
- 负责人:
- DOI:
- doi:10.5061/dryad.4md5s
- 摘要:
- virulence. This creates an important window of opportunity for hosts to respond to infection. Existing models have not accounted for this delay or the costs
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Type of fitness cost influences the rate of evolution of resistance to transgenic Bt crops
- 负责人:
- Hackett, Sean
- 关键词:
- Dynamic Programming Bt population genetics population dynamics density dependence resistance management selection evolution transgenic crops high-dose/refuge
- DOI:
- doi:10.5061/dryad.4s405
- 摘要:
- the survival of susceptible insects. The high-dose/refuge strategy may interact with fitness costs associated with resistance alleles to further delay resistance
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Experimental evidence of early costs of reproduction in conspecific viviparous and oviparous lizards
- 负责人:
- DOI:
- doi:10.5061/dryad.6756p3cv
- 摘要:
- Reproduction entails costs, and disentangling the relative importance of each stage of the reproductive cycle may be important to assess
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Evaluating the costs and benefits of marsh-management strategies while accounting for uncertain sea-level rise and ecosystem response
- 负责人:
- DOI:
- doi:10.5061/dryad.6dq3r10
- 摘要:
- n uncertainty in future sea-level rise and in dynamic marsh response. A modeling framework to evaluate the costs and benefits of management strategies
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: How much does it cost to save a species from extinction? Costs and rewards of conserving the Lear’s macaw
- 负责人:
- DOI:
- doi:10.5061/dryad.8b5v2r6
- 摘要:
- e is known about their costs and effectiveness. We developed a costs-rewards framework that integrates information on which sectors of society contribute to funding
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Costs of deception and learned resistance in deceptive interactions
- 负责人:
- DOI:
- doi:10.5061/dryad.10b5v
- 摘要:
- The costs that species suffer when deceived are expected to drive learned resistance, although this relationship has seldom been studied
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Integrating fitness components reveals that survival costs outweigh other benefits and costs of group living
- 负责人:
- DOI:
- doi:10.5061/dryad.92rv6bq
- 摘要:
- Group living can be beneficial when individuals reproduce or survive better in the presence of others, but simultaneously there might be costs due to
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Acceptance threshold theory can explain occurrence of homosexual behaviour
- 负责人:
- DOI:
- doi:10.5061/dryad.gh55k
- 摘要:
- potential mating partners should be flexibly adjusted to maximize the fitness pay-off between the costs of erroneously accepting males and the benefits
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Survival costs of reproduction are mediated by parasite infection in wild Soay sheep
- 负责人:
- DOI:
- doi:10.5061/dryad.88vr0q3
- 摘要:
- ind this is parasite-mediated reproductive costs: individuals that allocate more resources to reproduction have fewer to allocate to defence against parasites, reducing