筛选
科学数据
统计数据
共检索到125条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Evolutionary divergence of adult body size and juvenile growth in sympatric subpopulations of a top predator in aquatic ecosystems
- 负责人:
- DOI:
- doi:10.5061/dryad.593n8
- 摘要:
- , but most studies have focused on allopatric populations. Here, we studied five sympatric subpopulations of anadromous northern pike (Esox lucius
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The relationship between spatial structure and the maintenance of diversity in microbial populations
- 负责人:
- DOI:
- doi:10.5061/dryad.5670c6n
- 摘要:
- by Escherichia coli metapopulations was manipulated by varying the migration rate between its component subpopulations. Each subpopulation was inoculated with an equal
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Isolated in an ocean of grass: low levels of gene flow between termite subpopulations
- 负责人:
- DOI:
- doi:10.5061/dryad.5q35k
- 摘要:
- h species are often organized in highly dynamic metapopulations or in patchy populations with high gene flow between subpopulations. Yet, there are als
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Microparasite dispersal in metapopulations: a boon or bane to the host population?
- 负责人:
- DOI:
- doi:10.5061/dryad.1d9r423
- 摘要:
- ) or a high level of parasites to one subpopulation (clustered). Controlled migration among subpopulations occurred every 10 days. In additional trials
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The program STRUCTURE does not reliably recover the correct population structure when sampling is uneven: sub-sampling and new esti
- 负责人:
- DOI:
- doi:10.5061/dryad.2d4m9
- 摘要:
- ly well under various population models with even sampling between subpopulations, the robustness of the method to uneven sample size between subpopulations
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Asymmetric dispersal structures a riverine metapopulation of the freshwater pearl mussel Margaritifera laevis
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.674jf
- 摘要:
- River system, Hokkaido, Japan. We found that target subpopulation size was dependent on the upstream distribution range of reproductive subpopulations
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Effect of the landscape matrix on gene flow in a coastal amphibian metapopulation
- 负责人:
- DOI:
- doi:10.5061/dryad.34fv6
- 摘要:
- Functional connectivity is crucial for the persistence of a metapopulation, because migration among subpopulations enables recolonizati
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Differential influences of local subpopulations on regional diversity and differentiation for greater sage-grouse
- 负责人:
- DOI:
- doi:10.5061/dryad.s4k74
- 摘要:
- ity and dispersal rates for greater sage-grouse subpopulations in Wyoming, and (ii) quantify how these differences impact subpopulation regional influence on genetic variati
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Applying the multistate capture-recapture robust design to characterize metapopulation structure
- 负责人:
- Chabanne, Delphine
- 关键词:
- subpopulations spatial scales heterogeneity local transitions mark-recapture wildlife conservation distribution
- DOI:
- doi:10.5061/dryad.24s3c
- 摘要:
- (or subpopulations) may increase heterogeneity in individual capture probability. Conversely, the use of an appropriate MR study design which accommodates
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genetic and epigenetic divergence between disturbed and undisturbed subpopulations of a Mediterranean shrub: a 20-year field experiment
- 负责人:
- DOI:
- doi:10.5061/dryad.v4192
- 摘要:
- lots had roughly similar ages, but they had established in contrasting environments: dense conspecific population (‘Undisturbed’ subpopulation) versus op