筛选
科学数据
统计数据
共检索到160条 ,权限内显示50条;
Data from: The predictability and magnitude of life-history divergence to ecological agents of selection: a meta-analysis in livebearing fishes
- 负责人：
- DOI：
- doi:10.5061/dryad.8cb69
- 摘要：
- , and the trade-off between these traits using a meta-analysis in livebearing fishes (Poeciliidae). Life-history divergence was consistent and predictable to som
Data from: Melanin-specific life-history strategies
- 负责人：
- DOI：
- doi:10.5061/dryad.vq542
- 摘要：
- was related to the trade-off between offspring number and quality. When we experimentally enlarged brood size, light melanic males produced more fledglings
Data from: Body reserves mediate trade-offs between life history traits: new insights from small pelagic fish reproduction
- 负责人：
- DOI：
- doi:10.5061/dryad.6jk98
- 摘要：
- Limited resources in the environment prevent individuals from simultaneously maximizing all life-history traits, resulting in trade-offs. In par
Data from: Effects of host colony size and hygiene behaviors on social spider kleptoparasite loads along an elevation gradient
- 负责人：
- Straus, Samantha
- DOI：
- doi:10.5061/dryad.vk81vp8
- 摘要：
- 1.Group living animals are likely to attract more parasites than solitary ones. Parasite loads, however, should also depend
Data from: In search of genetic constraints limiting the evolution of egg size: Direct and correlated responses to artificial selection on a prenatal
- 负责人：
- DOI：
- doi:10.5061/dryad.gj5b7
- 摘要：
- Maternal effects are an important force in nature, but the evolutionary dynamics of the traits that cause them are not well understood. Egg size
Data from: On the equivalence of host local adaptation and parasite maladaptation: an experimental test
- 负责人：
- DOI：
- doi:10.5061/dryad.5cf560ff
- 摘要：
- the potential cost in offspring number. Our results therefore challenge the traditional view that parasite local maladaptation is equivalent to host
Data from: Intermittent breeding and constraints on litter size: consequences for effective population size per generation (Ne) and per
- 负责人：
- 关键词：
- trade-offs;genetic drift;life-history evolution;population genetics;Models\/Simulations;Fecundity
- DOI：
- doi:10.5061/dryad.50jc4
- 摘要：
- In iteroparous species, it is easier to estimate Nb = effective number of breeders in one reproductive cycle than Ne = effective population size per genera
RIAS and Other Broadcasting Stations (January 1960);;RIAS and Other Broadcasting Stations (January 1960)
- 负责人：
- DIVO, Frankfurt
- DOI：
- doi:10.4232/1.3328
- 摘要：
- questionnaire;;Ostdeutsche Besucher einer Gewerbemesse in West-Berlin.;;East German visitors of a trade fair in West Berlin.
Data from: Improving the early detection of alien wood-boring beetles in ports and surrounding forests
- 负责人：
- DOI：
- doi:10.5061/dryad.r7j3s
- 摘要：
- scale. Broadleaf forests surrounding ports received larger number of alien species than conifer forests. By contrast, total forest cover in the landscape
Data from: Seasonality determines patterns of growth and age structure over a geographic gradient in an ectothermic vertebrate
- 负责人：
- 关键词：
- Rana temporaria;age;latitudinal gradients;skeletochronology;Scandinavia;Body Size;Growth;longevity
- DOI：
- doi:10.5061/dryad.qz612jmbk
- 摘要：
- e is no consensus as to how important life-history traits like body size are influ- enced by environmental variation along seasonal gradients. We compared ad
