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共检索到799条 ,权限内显示50条;
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Data from: Genomic data detect corresponding signatures of population size change on an ecological time scale in two salamander species
- 负责人:
- DOI:
- doi:10.5061/dryad.q74p1
- 摘要:
- o the demography of a population. However, to assess the performance of genetic methods it is important to compare their estimates of population
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Data from: Migration tendency delays distributional response to differential survival prospects along a flyway
- 负责人:
- Lok, Tamar
- 关键词:
- Demography Climate change Density dependence Ecology: behavioral Ecology: evolutionary Ecology: population Fitness Migration optimality theory Bird
- DOI:
- doi:10.5061/dryad.56mv5
- 摘要:
- When populations grow or decline, habitat selection may change due to local density-dependent processes, such as site dependence and interference
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The relevance of gene flow in metapopulation dynamics of an oceanic island endemic, Olea europaea subsp guanchica
- 负责人:
- Garcí-a-Verdugo, Carlos
- 关键词:
- Population Structure Biogeography Genetic Variation Gene Flow Population Genetics Oceanic islands
- DOI:
- doi:10.5061/dryad.1767
- 摘要:
- c structure in metapopulations. Here, we investigated the effect of population age structure and isolation by distance in the patterns of genetic diversity in a tree species
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Data from: Population structure and dispersal of the coral excavating sponge Cliona delitrix
- 负责人:
- DOI:
- doi:10.5061/dryad.8942f
- 摘要:
- ng distribution of these species, such as dispersal capability and population structure, remain largely unknown. Thus, the aim of this study was to determine levels
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Data from: Genetic and life-history changes associated with fisheries-induced population collapse
- 负责人:
- Pukk, Lilian
- 关键词:
- Population Genetics - Empirical Fisheries-Induced Evolution Temporal Trend Population Collapse Population Replacement Eurasian Perch (Perca fluviatilis L.)
- DOI:
- doi:10.5061/dryad.td237
- 摘要:
- in the harvested population, which can have drastic negative effects on populations, ecosystems and fisheries. However, most studies to date have overlooked
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Electoral shooting as a management tool moose populations
- 负责人:
- DOI:
- doi:10.25750/1995-4301-2014-2-101-108
- 摘要:
- population parameters, such as density, is really achievable, the trends direction is predictable. Approbation of selective moose shooting in some regions of Russias nee
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Data from: Linking forest management to moose population trends: the role of the nutritional landscape
- 负责人:
- DOI:
- doi:10.5061/dryad.2k86k38
- 摘要:
- for high-energy forage species. The population trend index was correlated with the percent change in availability of moderate-energy forage shrubs
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Data from: An integrated assessment model of seabird population dynamics: can individual heterogeneity in susceptibility to fishing explain abundance
- 负责人:
- 关键词:
- albatross bycatch longline fishing spatial management population model personality genetics evolution
- DOI:
- doi:10.5061/dryad.7f63m
- 摘要:
- r, lacking is an understanding of how forms of among-individual heterogeneity may interact with fisheries bycatch and influence population dynamics.
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Data from: Distinguishing migration from isolation using genes with intragenic recombination: detecting introgression in the Drosophila simula
- 负责人:
- DOI:
- doi:10.5061/dryad.67f8v
- 摘要:
- Background: Determining the presence or absence of gene flow between populations is the target of some statistical methods in population geneti
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Data from: Estimating national population sizes: methodological challenges and applications illustrated in the common nightingale, a declining
- 负责人:
- DOI:
- doi:10.5061/dryad.87rb0
- 摘要:
- cal attention. Sites for highly aggregated species are often prioritised if they contain 1% of national or biogeographical populations but the uti