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共检索到2962条 ,权限内显示50条;
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Data from: Limits to behavioral evolution: the quantitative genetics of a complex trait under directional selection
- 负责人:
- 关键词:
- animal model Bulmer effect experimental evolution Heritability selection limit voluntary exercise pedigree wheel running artificial selection
- DOI:
- doi:10.5061/dryad.37b28
- 摘要:
- -genetic architecture of selected traits and whether this may translate into differences in the timing at which evolutionary limits are reached. We analyze data from 31
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Data from: The effect of pollen limitation on the evolution of mating system and seed size in hermaphroditic plants
- 负责人:
- DOI:
- doi:10.5061/dryad.mc684kh
- 摘要:
- and promote the evolution of self-fertilization as a mechanism of reproductive assurance. However, the effect of pollen limitation on the joint evolution
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Metabolic costs imposed by hydrostatic pressure constrain bathymetric range in the lithodid crab Lithodes maja
- 负责人:
- DOI:
- doi:10.5061/dryad.2538d
- 摘要:
- . Hydrostatic pressure is proposed to contribute to a physiological bottleneck constraining depth range extension in shallow-water taxa. However, bathymetric limitation
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Range size heritability in Carnivora is driven by geographic constraints
- 负责人:
- DOI:
- doi:10.5061/dryad.8579
- 摘要:
- delimitation of species' geographic domain leads to a weaker signal in range size heritability, indicating the importance of definition of the null model ag
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Data from: Demographic compensation does not rescue populations at a trailing range edge
- 负责人:
- DOI:
- doi:10.5061/dryad.271nf43
- 摘要:
- of environments over which populations can succeed and forestall range contraction at trailing edges. An outstanding question is whether range limits and range contra
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Data from: Sink limitation of plant growth determines treeline in the arid Himalayas
- 负责人:
- DOI:
- doi:10.5061/dryad.39gq16q
- 摘要:
- range limits. However, the mechanisms of treeline formation in high arid mountains are largely unknown. 2. We studied Myricaria elegans, one of the world’s high
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Effects of hypoxia and ocean acidification on the upper thermal niche boundaries of coral reef fishes
- 负责人:
- Ern, Rasmus
- 关键词:
- Critical oxygen tension (Pcrit) Critical thermal maximum (CTmax) Oxygen- and capacity-limited thermal tolerance (OCLTT) Oxygen limit for thermal tolerance (PCTmax) Oxygen uptake (MO2) Hypercapnia (water CO2)
- DOI:
- doi:10.5061/dryad.77pq8
- 摘要:
- ble within their thermal range boundaries. A prevailing theory suggests that the upper thermal limits of fishes are constrained by hypoxia and ocean acidification
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Limits to speciation inferred from times to secondary sympatry and ages of hybridizing species along a latitudinal gradient
- 负责人:
- DOI:
- doi:10.5061/dryad.8098
- 摘要:
- Range expansions are critical to renewed bouts of allopatric or parapatric speciation. Limits on range expansions—and, by implication, speciation—inc
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Mutation accumulation and the formation of range limits
- 负责人:
- DOI:
- doi:10.5061/dryad.4tr2v
- 摘要:
- ross an environmental gradient, especially when dispersal is limited, growth rate is low and mutations are of intermediate deleterious effect. Our results illustra
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Data from: Separating sources of density-dependent and density-independent establishment limitation in invading species
- 负责人:
- DOI:
- doi:10.5061/dryad.4fp47
- 摘要:
- , the strength of density-independent limitation may depend on natural gradients in abiotic factors. The varying strengths of establishment limitation suggest tha