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共检索到206条 ,权限内显示50条;
Data from: Climatic conditions cause spatially dynamic polygyny thresholds in a large mammal
- 负责人：
- Manning, Jeffrey A.
- 关键词：
- Climatic variation Equus ferus limiting resource mate choice mating inequality resource availability sexual selection
- DOI：
- doi:10.5061/dryad.5dh98
- 摘要：
- in the population that experienced sexual selection pressure attributed to female mate choice in relation to the acquisition and/or defence of freshwater sources.
Data from: Maintenance of deceptive gifts in a natural spider population: ecological and demographic factors
- 负责人：
- DOI：
- doi:10.5061/dryad.4hj4f77
- 摘要：
- d. If it depends on resource availability and/or post-copulatory sexual selection (sperm competition), worthless gifts should occur mostly early in the mating se
Data from: Using root traits to understand temporal changes in biodiversity effects in grassland mixtures.
- 负责人：
- DOI：
- doi:10.5061/dryad.63p7r97
- 摘要：
- positive interactions such as resource partitioning (complementarity effects, CE) with a functional trait approach in an attempt to reveal the functional characteristics
Data from: Habitat selection predicts genetic relatedness in an alpine ungulate
- 负责人：
- Shafer, Aaron B. A.
- 关键词：
- landscape genetics resistance surfaces global positioning system resource selection function step-selection function least cost path expert opinion mountain goat
- DOI：
- doi:10.5061/dryad.6b6k8b83
- 摘要：
- . Ecologists commonly use statistical models such as resource selection functions (RSFs) to identify habitat features disproportionately selected by animals
Data from: Weak coordination between leaf structure and function among closely related tomato species
- 负责人：
- Muir, Christopher D.
- 关键词：
- CO2 diffusion evolution leaf economics spectrum leaf gas exchange leaf mass per area photosynthesis Rubisco Solanum
- DOI：
- doi:10.5061/dryad.1r8c2
- 摘要：
- ong a functional trait spectrum from fast, resource-acquisitive syndromes to slow, resource-conservative syndromes. However, the coordination hypothesis has rarely
Data from: What drives selection on flowering time? An experimental manipulation of the inherent correlation between genotype and environment
- 负责人：
- DOI：
- doi:10.5061/dryad.nk885
- 摘要：
- of the environment in which it will reproduce, or both. In annual plants, vegetative size (a function of age at flowering) affects resources availab
Data from: Belowground complementarity effects in a grassland biodiversity experiment are related to deep-rooting species
- 负责人：
- DOI：
- doi:10.5061/dryad.p6646
- 摘要：
- d to disentangle the effects of positive interactions between species (complementarity effects) and effects due to dominance of productive species (selection effects
Data from: Large wildlife removal drives immune defense increases in rodents
- 负责人：
- DOI：
- doi:10.5061/dryad.j1t67
- 摘要：
- in immune function of other consumer species. Using a long-standing large-scale exclosure experiment in East Africa, we investigated the effects of selective
Data from: Behavior and nutritional condition buffer a large-bodied endotherm against direct and indirect effects of climate
- 负责人：
- 关键词：
- biophysical model climate change nutritional condition resource selection function thermal environment thermoregulation
- DOI：
- doi:10.5061/dryad.ss548
- 摘要：
- Temporal changes in net energy balance of animals strongly influence fitness; consequently, natural selection should favor behaviors that increase
Data from: Data-driven discovery of the spatial scales of habitat choice by elephants
- 负责人：
- DOI：
- doi:10.5061/dryad.nb5vc
- 摘要：
- r surroundings; we call this the scale of selection. Even a single characteristic might be viewed differently at different scales; for example, a preference
