筛选
科学数据
统计数据
共检索到512条 ,权限内显示50条;
Data from: Water level fluctuations and metapopulation dynamics as drivers of genetic diversity in populations of three Tanganyikan cichlid fish species
- 负责人:
- DOI:
- doi:10.5061/dryad.m2661
- 摘要:
- shorelines. We interpret this finding as the result of the establishment of metapopulation dynamics in the former shorelines, by the frequent perturbati
Data from: The Rift Valley is a major barrier to dispersal of African clawed frogs (Xenopus) in Ethiopia
- 负责人:
- DOI:
- doi:10.5061/dryad.3s92c
- 摘要:
- , but that also occurs to the northwest. In both species, analysis of mitochondrial DNA and 19 autosomal loci identifies significant population
Data from: Habitat heterogeneity, host population structure and parasite local adaptation
- 负责人:
- DOI:
- doi:10.5061/dryad.r726b
- 摘要:
- -mediated selection lead to oscillatory host dynamics, and weak local adaption by parasites. Across all levels of virulence, the strength of parasite LA closely
Data from: Counting crows: flock structure and subgroup size variation in an urban population of crows
- 负责人:
- DOI:
- doi:10.5061/dryad.t0g149j
- 摘要:
- of environmental factors on aspects of fission-fusion dynamics in a free-ranging population of carrion and hooded crows (Corvus corone ssp.) in the urban zoo of Vienna
Data from: Local dynamics of a fast evolving sex-ratio system in Drosophila simulans
- 负责人:
- DOI:
- doi:10.5061/dryad.sm41s
- 摘要:
- data provide a unique picture of the complex dynamics of a coevolutionary arms race currently taking place in natural populations of D. simulans.
Data from: Allee effects may slow the spread of parasites in a coastal marine ecosystem
- 负责人:
- DOI:
- doi:10.5061/dryad.34g16868
- 摘要:
- Allee effects are thought to mediate the dynamics of population colonization, particularly for invasive species. However, Allee effects acti
Data from: Spatio-temporal dynamics of a tree-killing beetle and its predator
- 负责人:
- Aaron Weed
- DOI:
- doi:10.5061/dryad.ms739
- 摘要:
- indicating that animal populations tend to be synchronized in space via spatially correlated processes such as weather; yet local dynamics tend to be linked
Data from: Metapopulation dynamics of the mistletoe and its host in savanna areas with different fire occurrence
- 负责人:
- DOI:
- doi:10.5061/dryad.jk12v
- 摘要:
- (two areas burned during the study and one was fire protected). We monitored the populations at six-month intervals. P. robustus population structure and dynamics
Data from: Mycorrhizal diversity, seed germination and long-term changes in population size across nine populations of the terrestrial orchid Neotti
- 负责人:
- DOI:
- doi:10.5061/dryad.6tj39
- 摘要:
- yed an important role in determining population dynamics.
Data from: Inter-annual dynamics and persistence of small mammal communities in a selectively logged tropical forest in Borneo
- 负责人:
- Chapman, Philip M.
- DOI:
- doi:10.5061/dryad.4th3p35
- 摘要:
- temporal dynamics, whereas semi-arboreal foraging species such as treeshrews had more stable dynamics. We found no relationships between population density and fruit