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共检索到1094条 ,权限内显示50条;
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Data from: The interaction between the spatial distribution of resource patches and population density: consequences for intra-specific growth
- 负责人:
- 关键词:
- intra-specific competition landscape structure morphometrics negative density-dependence phenotype-dependent growth stream-fish
- DOI:
- doi:10.5061/dryad.7nb71
- 摘要:
- ee spatial distributions of nine resource patches (distributed, semi-clumped and clumped) at two density levels (9 and 27 individuals). 4. Average trial growth was gre
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Mallard resource selection trade?offs in a heterogeneous environment during autumn and winter
- 负责人:
- DOI:
- doi:10.5061/dryad.zcrjdfn7z
- 摘要:
- in wetland management influence resource availability for ducks and mortality risk from duck hunting. The local distribution of the Mallard (Anas platyrhynchos
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Local adaptation in dispersal in multi-resource landscapes
- 负责人:
- DOI:
- doi:10.5061/dryad.81rc405
- 摘要:
- The distribution of resources in space has important consequences for the evolution of dispersal-related traits. Dispersal moderates patterns of gene
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Evolution of defense against depletion of local food resources in a mechanistic foraging model
- 负责人:
- Hinsch, Martin
- DOI:
- doi:10.5061/dryad.2p75f
- 摘要:
- r they run aggressiveness disappears or is greatly reduced for patchy resources but increases significantly for uniform resource distribution. Our results sh
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Data from: Space use and social association in a gregarious ungulate: testing the conspecific attraction and resource dispersion hypotheses
- 负责人:
- Webber, Quinn
- 关键词:
- caribou conspecific attraction hypothesis home range overlap resource dispersion hypothesis social network analysis spatial network
- DOI:
- doi:10.5061/dryad.vd7d8v6
- 摘要:
- overlap and social associations were correlated with resource distribution in summer and conspecific attraction in winter. In summer, when resources were distributed
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Revisiting the functional response in habitat selection for large herbivores: a matter of spatial variation in resource distribution?
- 负责人:
- Duparc, Antoine
- DOI:
- doi:10.5061/dryad.89mt68q
- 摘要:
- months. Low spatial variation could limit the selection of chamois, which highlights the importance of resource distribution in the proces
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Resource dispersion promotes kin selection in a solitary predator
- 负责人:
- Aronsson, Malin
- DOI:
- doi:10.5061/dryad.82rv8q9
- 摘要:
- viduals increased when food resources were heterogeneous and unpredictably distributed (resource dispersion) or when neighbours were closely related (kin selecti
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Resource distribution mediates social and mating behavior in a family living lizard
- 负责人:
- Halliwell, Ben
- DOI:
- doi:10.5061/dryad.2dq68
- 摘要:
- The distribution of resources should influence mate availability and the costs and benefits of pursuing different mating strategies. Where resources
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
IFD May 2010-2012, Far North Region, Cameroon-reference-data
- 负责人:
- University Of Konstanz
- 关键词:
- cattle common-pool resources GPS tracking Homo sapiens ideal free distribution livestock pastoralism transhumance
- DOI:
- doi:10.5441/001/1.md069588/2
- 摘要:
- of open access to common-pool grazing resources and predicted that we would find an Ideal Free Distribution (IFD) of mobile pastoralists within seasonal grazing ar
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Refining the conditions for sympatric ecological speciation
- 负责人:
- DOI:
- doi:10.5061/dryad.kv3k3
- 摘要:
- r interactions. In this article, I analytically derive conditions for sympatric speciation in a general model where the distribution of resources can be uni