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共检索到525条 ,权限内显示50条;
Data from: Spatial patterns of the frog Oophaga pumilio in a plantation system are consistent with conspecific attraction
- 负责人：
- DOI：
- doi:10.5061/dryad.42kp3
- 摘要：
- ristics which make dendrobatids an appropriate model to test for conspecific attraction. In this study, we tested this hypothesis using an extensive mark
Data from: A field test of a model for the stability of androdioecy in the freshwater shrimp, Eulimnadia texana
- 负责人：
- DOI：
- doi:10.5061/dryad.574s4
- 摘要：
- low for the stable maintenance of males and hermaphrodites rely on the counterbalancing of three life history parameters. We tested these models in the field over three field
Data from: Predicting evolutionary responses to interspecific interference in the wild
- 负责人：
- DOI：
- doi:10.5061/dryad.rm8k9q0
- 摘要：
- t species should evolve to defend territories against heterospecific rivals above a threshold level of reproductive interference. To test this prediction
Data from: Mitigation of pollen limitation in the lowbush blueberry agroecosystem: effect of augmenting natural pollinators
- 负责人：
- 关键词：
- fruit yield inbreeding depression non-native pollinators pollen limitation resource limitation self-pollination
- DOI：
- doi:10.5061/dryad.5gn2j
- 摘要：
- , but there are relatively few studies that test the extent to which such interventions increase fruit yield. To test whether plants are limited by pollen
Data from: Out of the Orient: Post-Tethyan transoceanic and trans-Arabian routes fostered the spread of Baorini skippers in the Afrotropics
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.6qp7p13
- 摘要：
- . We investigate biotic exchange between the Afrotropics and the Oriental region during the Cenozoic, a period in which geological changes altered landmass
Data from: Personalities influence spatial responses to environmental fluctuations in wild fish
- 负责人：
- Villegas‐Ríos, David
- 关键词：
- Atlantic cod Animal personality Behavioural plasticity Spatial Ecology home range proactivity fish behaviour
- DOI：
- doi:10.5061/dryad.qt8s031
- 摘要：
- laboratory assays (i.e. open-field test, novel object test and mirror-stimulation test) to assess the personality type of 76 wild-caught Atlantic cod
Data from: Heritability and genetic correlations of personality traits in a wild population of yellow-bellied marmots (Marmota flaviventris)
- 负责人：
- DOI：
- doi:10.5061/dryad.41s01
- 摘要：
- positive genetic correlation between activity in the open-field test and sociability. We also found permanent environment correlations between activity
Data from: Spatial genetic analyses reveal cryptic population structure and migration patterns in a continuously harvested grey wolf (Canis lupus
- 负责人：
- 关键词：
- Conservation genetics DResD Harvesting Hunting Landscape genetics Population structure Program STRUCTURE Social mammals
- DOI：
- doi:10.5061/dryad.2n97q
- 摘要：
- of animal population processes, and for designing effective strategies for conservation and management. Conceptual and methodological developments in this field are ther
Data from: The influence of crop tiller density on the breeding performance of a cereal-nesting specialist
- 负责人：
- Setchfield, Rosemary
- 关键词：
- corn bunting breeding performance farmland bird cereal crop crop management nest site selection nest survival ecological trap edge effect intensive agriculture
- DOI：
- doi:10.5061/dryad.g4t3s
- 摘要：
- structure within fields. Several farmland bird specialists that nest within arable crops have undergone marked population declines during recent pe
Data from: Bayesian tests of topology hypotheses with an example from diving beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.s631d
- 摘要：
- of whether two genera of diving beetles (Coleoptera: Dytiscidae), Suphrodytes and Hydroporus, should be synonymized. Our refined Bayes factor test
