筛选
科学数据
统计数据
共检索到463条 ,权限内显示50条;
Data from: Elevated substitution rates estimated from ancient DNA sequences
- 负责人:
- Ho, Simon Y. W.
- DOI:
- doi:10.5061/dryad.125
- 摘要:
Data from: Density regulation in Northeast Atlantic fish populations: density dependence is stronger in recruitment than in somatic growth
- 负责人:
- Zimmermann, Fabian
- 关键词:
- Population dynamics Population regulation Life-history strategy Early life stages Marine ecosystems Fisheries ecology
- DOI:
- doi:10.5061/dryad.d1458
- 摘要:
- by for the first time quantifying and comparing density dependence in growth and recruitment over a large set of fish populations. 3. We fitted density-dependent
Data from: Time dependency of molecular evolutionary rates? Yes and no
- 负责人:
- DOI:
- doi:10.5061/dryad.9124
- 摘要:
- Some previous studies have suggested that rates of evolution inferred using molecular sequences vary substantially depending on the time frame ove
Data from: High temperature intensifies negative density dependence of fitness in red flour beetles
- 负责人:
- DOI:
- doi:10.5061/dryad.7fn80
- 摘要:
- negative density dependence in the number of eggs laid; this pattern was most evident when food was abundant. Density had no effect on development time, but low tempe
Data from: Different ultimate factors define timing of breeding in two related species
- 负责人:
- Pakanen, Veli-Matti
- 关键词:
- climate change fitness life history strategies local recruitment phenological mismatch prior residency Great tit Willow Tit
- DOI:
- doi:10.5061/dryad.3045r
- 摘要:
- on the timing of breeding, synchrony and other time-dependent factors (time-dependence), in sympatric populations of two related forest-dwelling passerine spe
Data from: Species divergence in offspring begging and parental provisioning is linked to nutritional dependency
- 负责人:
- Steiger, Sandra
- DOI:
- doi:10.5061/dryad.7kv86
- 摘要:
- e in begging behavior. We further show that in all 3 species, females spend significantly more time provisioning than males, although there is considerable divergence bet
Data from: Diversity-dependent evolutionary rates in early Paleozoic zooplankton
- 负责人:
- DOI:
- doi:10.5061/dryad.fq7h2
- 摘要:
- s emerged on the importance of diversity-dependence of evolutionary rates. Here we analyse the species-level fossil record of early Paleozoic graptoloids
Data from: Variation in the condition-dependence of individual sexual traits in male eastern mosquitofish, Gambusia holbrooki
- 负责人:
- DOI:
- doi:10.5061/dryad.b698s18
- 摘要:
- on-dependence of four components of male mating effort that are under pre-copulatory sexual selection (male-male aggressiveness, time spent with females, rate
Data from: Distance-dependent seedling mortality and long-term spacing dynamics in a neotropical forest community
- 负责人:
- DOI:
- doi:10.5061/dryad.1d6d2
- 摘要:
- Negative distance dependence (NDisD), or reduced recruitment near adult conspecifics, is thought to explain the astounding diversity
Data from: Uncovering higher-taxon diversification dynamics from clade age and species-richness data
- 负责人:
- DOI:
- doi:10.5061/dryad.2b7d5
- 摘要:
- s inclusive taxonomic ranks, when considering stem age, and when rates varied among clades. This was the case both in ecologically and time-dependent processes