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共检索到6887条 ,权限内显示50条;
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Data from: Landscape effects on gene flow for a climate-sensitive montane species, the American pika
- 负责人:
- DOI:
- doi:10.5061/dryad.7c2n8
- 摘要:
- species distributions to predict future persistence but ignore species' abilities to disperse through landscapes, which may be particularly importa
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Landscape-scale interactions of spatial and temporal cropland heterogeneity drive biological control of cereal aphids
- 负责人:
- Baillod Bosem, Aliette
- 关键词:
- aphid parasitism crop rotation edge effect field margin field size landscape composition landscape configuration predator-prey ratio spatial heterogeneity temporal heterogeneity
- DOI:
- doi:10.5061/dryad.2tf5j
- 摘要:
- 1. Agricultural landscapes are characterised by dynamic crop mosaics changing in composition and configuration over space and time
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Phenotypic and community consequences of captive propagation in mosquitofish
- 负责人:
- DOI:
- doi:10.5061/dryad.0jh0f94
- 摘要:
- 1. Captive propagation can lead to phenotypic change in fish populations, but the broader community-level consequences of captive phenotypes remain
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Data from: Assessing the permeability of landscape features to animal movement: using genetic structure to infer functional connectivity
- 负责人:
- DOI:
- doi:10.5061/dryad.p5hd0
- 摘要:
- Human-altered environments often challenge native species with a complex spatial distribution of resources. Hostile landscape features can inhibit
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Data from: Adaptive radiation driven by the interplay of eco-evolutionary and landscape dynamics
- 负责人:
- 关键词:
- secondary contact;Biogeography;reinforcement;allopatric divergence;character displacement;speciation
- DOI:
- doi:10.5061/dryad.78h38
- 摘要:
- radiated. In our model, the landscape consists of a mosaic of three habitat types which may or may not be separated by geographic barriers. We study
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Data from: A common garden experiment to evaluate the morphological distinction between two species of shooting star (Primula section Dodecatheon) native to Pennsylvania
- 负责人:
- DOI:
- doi:10.5061/dryad.4081h6b
- 摘要:
- than in the field) in leaf length and length-width ratio, flower number, and capsule wall thickness. Significant divergence (more difference tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Landscape Corridors (LSCorridors): a new software package for modeling ecological corridors based on landscape patterns and species
- 负责人:
- 关键词:
- landscape connectivity;landscape ecology;matrix permeability;corridor modeling;species perception
- DOI:
- doi:10.5061/dryad.r7kj2
- 摘要:
- landscape connectivity, but their efficiency depends on landscape patterns and species responses at different spatial extents and landscape contexts. 2.We developed a ne
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Trade-offs for butterfly alpha and beta diversity in human-modified landscapes and tropical rainforests
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.6gd8hb5
- 摘要:
- increasingly challenging. The difficulty of preserving large intact landscapes in the presence of growing human populations has led to a growing emphasis
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Landscape genetic analyses reveal fine-scale effects of forest fragmentation in an insular tropical bird
- 负责人:
- 关键词:
- gene flow;Setophaga plumbea;tropical island;Resistance surface;landscape connectivity;optimization
- DOI:
- doi:10.5061/dryad.v8324
- 摘要:
- Within the framework of landscape genetics, resistance surface modelling is particularly relevant to explicitly test competing hypotheses
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Estimating population size in the presence of temporary migration using a joint analysis of telemetry and capture recapture data
- 负责人:
- DOI:
- doi:10.5061/dryad.3bn27
- 摘要:
- 1.Temporary migration – where individuals can leave and re-enter a sampled population – is a feature of many capture–mark–recapture (CMR) studies