筛选
科学数据
统计数据
共检索到342条 ,权限内显示50条;
Data from: Population structure and phylogeography of the Gentoo Penguin (Pygoscelis papua) across the Scotia Arc
- 负责人：
- 关键词：
- Population genetics
- DOI：
- doi:10.5061/dryad.84c78
- 摘要：
- Climate change, fisheries pressure on penguin prey, and direct human disturbance of wildlife have all been implicated in causing large shifts
Data from: Global test of Eltonian niche conservatism of nonnative freshwater fish species between their native and introduced ranges
- 负责人：
- DOI：
- doi:10.5061/dryad.6q036
- 摘要：
- the origin of the resources consumed) and vertical (?15N: describing the trophic position) dimensions of the isotopic niche, as well as shifts in ove
Data from: The evolution of skull and body shape in Triturus newts reconstructed from 3D morphometric data and phylogeny
- 负责人：
- DOI：
- doi:10.5061/dryad.nr210
- 摘要：
- on morphological evolution, accompanied by a series of niche shifts, with the most pronounced one in the T.?dobrogicus lineage. The presence of phylogenetic signal
Data from: Explaining ecological shifts: the roles of temperature and primary production in the long-term dynamics of benthic faunal composition
- 负责人：
- DOI：
- doi:10.5061/dryad.vk224
- 摘要：
- cal variation. Biological assemblages can exhibit abrupt deviations from temporal trends, potentially resulting in irreversible shifts in species composition over sh
Data from: Immanent conditions determine imminent collapses: nutrient regimes define the resilience of macroalgal communities
- 负责人：
- DOI：
- doi:10.5061/dryad.7k300
- 摘要：
- Predicting where state-changing thresholds lie can be inherently complex in ecosystems characterized by nonlinear dynamics. Unpacking the mechanisms
Data from: Intraguild predation leads to genetically based character shifts in the threespine stickleback
- 负责人：
- DOI：
- doi:10.5061/dryad.5p1q0
- 摘要：
- is potentially a mechanism of divergence between intraguild prey populations, but it is unknown if cases of character shifts in intraguild prey ar
Data from: Vitellogenin-like A–associated shifts in social cue responsiveness regulate behavioral task specialization in an ant
- 负责人：
- Kohlmeier, Philip
- DOI：
- doi:10.5061/dryad.s114355
- 摘要：
- by division of labor with workers specializing on brood care early and foraging later in life. Theory posits that this task switching requires shifts in responsiveness
Data from: Postglacial ecotype formation under outcrossing and self-fertilization in Arabidopis lyrata
- 负责人：
- DOI：
- doi:10.5061/dryad.7501v9s
- 摘要：
- s been paid to the implications of mating system shifts. Here we studied the genomic footprint of ecotype formation in Arabidopsis lyrata subsp. lyrata
Data from: Aquatic community structure across an Andes-to-Amazon fluvial gradient
- 负责人：
- DOI：
- doi:10.5061/dryad.28mb1
- 摘要：
- our results within the context of environmental factors, emphasizing temperature, as well as ecological theory relating shifts in metazoan
Data from: A phylogenetic perspective on habitat shifts and diversity in the North American Enallagma damselflies
- 负责人：
- 关键词：
- Coenagrionidae;habitat shifts;Mitochondrial DNA;species diversity;odonata;molecular systematics
- DOI：
- doi:10.5061/dryad.603
- 摘要：
- of shifts into the fishless-lake habit, although a difference in speciation or extinction rates between the two habitats is difficult to exclude
