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共检索到378条 ,权限内显示50条;
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Data from: Habitat traits and species interactions differentially affect abundance and body size in pond-breeding amphibians
- 负责人:
- 关键词:
- competition density habitat features marbled salamander ringed salamander size spotted salamander
- DOI:
- doi:10.5061/dryad.s25d3
- 摘要:
- ra- and interspecific interactions among individuals of different species may be better predictors of size. 2. To test whether habitat traits are a stronger predictor of abundance
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Data from: Nonadditive effects of consumption in an intertidal macroinvertebrate community are independent of food availability but driven
- 负责人:
- DOI:
- doi:10.5061/dryad.t39g3
- 摘要:
- tebrate community of intertidal sandy beaches as a model system. We quantified isotopically labelled diatom consumption by three macroinvertebrate species (Bathyporeia pilosa
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Data from: Life history traits and functional processes generate multiple pathways to ecological stability
- 负责人:
- DOI:
- doi:10.5061/dryad.8h8q0
- 摘要:
- me. We then fitted coupled ordinary differential equations (ODEs) to the consumer-resource time series. We show that variation in different components of stability
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Data from: The biomechanical basis of evolutionary change in a territorial display
- 负责人:
- DOI:
- doi:10.5061/dryad.87754
- 摘要:
- 1. Few studies have examined how the anatomy of an animal signal contributes to, or limits, the evolution of signal differentiation amo
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Data from: Genetic determinants and epistasis for life history trait differences in the common monkeyflower, Mimulus guttatus
- 负责人:
- DOI:
- doi:10.5061/dryad.489c7
- 摘要:
- of effect size was greater in the perennial background. I evaluate these results in the context of their potential role in population divergence in M. guttatus
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Data from: Convergent evolution of body color between sympatric freshwater fishes via different visual sensory evolution
- 负责人:
- DOI:
- doi:10.5061/dryad.21705km
- 摘要:
- ween these two taxa across environments, even after phylogenetic corrections, which support convergent evolution. However, substantial differences wer
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Data from: Effects of plant diversity on the concentration of secondary plant metabolites and the density of arthropods on focal plants in the field
- 负责人:
- DOI:
- doi:10.5061/dryad.54ht3
- 摘要:
- , and primary and secondary chemistry (pyrrolizidine alkaloids, PAs) of the focal plants to disentangle the potential mechanisms causing the diversity effe
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Data from: Genetic and phenotypic differentiation among Galaxias maculatus populations in a Patagonian postglacial lake system
- 负责人:
- DOI:
- doi:10.5061/dryad.0578v
- 摘要:
- Understanding the influence of landscape features on population differentiation is fundamental to evolutionary biology studies. We examined
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Data from: Species-specific variation in germination rates contributes to spatial coexistence more than adult plant water use in four closely-rela
- 负责人:
- DOI:
- doi:10.5061/dryad.08kprr503
- 摘要:
- spatial heterogeneity affects plant species coexistence, and presents novel evidence that differential performance in space is explained by what happens
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Elevated mitochondrial genome variation after 50 generations of radiation exposure in a wild rodent
- 负责人:
- DOI:
- doi:10.5061/dryad.j11s7
- 摘要:
- , to populations where substantial fallout was deposited following the nuclear accident. Population genetic variables revealed significant differences amo