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共检索到3943条 ,权限内显示50条;
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Data from: Distance-decay differs among vertical strata in a tropical rainforest
- 负责人:
- Basham, Edmund
- 关键词:
- Amphibian Arboreal Biodiversity Biogeography Distance-decay Ectotherm Habitat-niche partitioning Vertical stratification
- DOI:
- doi:10.5061/dryad.3m1g61k
- 摘要:
- 1. Assemblage similarity decays with geographic distance—a pattern known as the distance-decay relationship. While this pattern has been investigated
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The influence of distance to perennial surface water on ant communities in Mopane woodlands, northern Botswana
- 负责人:
- DOI:
- doi:10.5061/dryad.q7j256r
- 摘要:
- and abiotic factors. For instance, distance to water is associated with several factors that shape the structure and the functioning of ecosystems at a range
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genetic distance for a general non-stationary Markov substitution process
- 负责人:
- DOI:
- doi:10.5061/dryad.g7g0n
- 摘要:
- The genetic distance between biological sequences is a fundamental quantity in molecular evolution. It pertains to questions of rates of evolution
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Parasite genetic distance and local adaptation in coevolving bacteria-bacteriophage populations
- 负责人:
- DOI:
- doi:10.5061/dryad.cs128
- 摘要:
- (or vice versa). The magnitude of LA typically increases with geographic distance, which is assumed to be because genetic (and hence phenotypic) distance
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A circannual perspective on daily and total flight distances in a long-distance migratory raptor, the Montagu's harrier, Circus pygargus
- 负责人:
- DOI:
- doi:10.5061/dryad.84jk0
- 摘要:
- Long-distance migrants are particularly recognized for the distances covered on migration, yet little is known about the distances they cover duri
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Long-distance seed dispersal by straw-coloured fruit bats varies by season and landscape
- 负责人:
- University Of Konstanz
- 关键词:
- animal movement animal tracking Eidolon Eidolon helvum fragmentation foraging gut passage seasonality straw-coloured fruit bat
- DOI:
- doi:10.5441/001/1.44183438
- 摘要:
- t E. helvum retains ingested seeds for very long periods and may traverse large distances, probably making it an important long distance seed dis
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Wind dispersal is predicted by tree, not diaspore, traits in comparisons of neotropical species
- 负责人:
- Augspurger, Carol
- 关键词:
- crop size dispersal kernel functional traits rate of descent seedling recruitment seed shadow tree height wing-loading
- DOI:
- doi:10.5061/dryad.56cn4
- 摘要:
- in the geometric mean rate of descent in still air. For a subset of four species, expected dispersal distance was not correlated with actual dispersal distance from
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Distance-dependent seed?seedling transition in the tree Castanopsis sclerophylla is altered by fragment size
- 负责人:
- DOI:
- doi:10.5061/dryad.57q7865
- 摘要:
- Negative distance-dependence of conspecific seedling mortality (NDisDM) is a crucial stabilizing force that regulates plant diversity, but it remains
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genetic distance as an alternative to physical distance for definition of gene units in association studies
- 负责人:
- DOI:
- doi:10.5061/dryad.p58hb
- 摘要:
- ny hits and their detailed analysis based in different criteria. The definition based in genetic distance was more concordant with the results of these
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Data from: Modeling the perception of audiovisual distance: Bayesian causal inference and other models
- 负责人:
- DOI:
- doi:10.5061/dryad.r5gg0
- 摘要:
- Studies of audiovisual perception of distance are rare. Here, visual and auditory cue interactions in distance are tested against seve