筛选
科学数据
统计数据
共检索到1769条 ,权限内显示50条;
Parallel effects of land-use history on species diversity and genetic diversity of forest herbs.
- 负责人:
- DOI:
- doi:10.5063/aa/connolly.116.1
- 摘要:
- The two most fundamental levels of biodiversity, species diversity and genetic diversity, are seldom studied simultaneously despite a strikingly si
Data from: How do different aspects of biodiversity change through time? A case study on an Australian bird community
- 负责人:
- DOI:
- doi:10.5061/dryad.53p48
- 摘要:
- of species diversity, size diversity, and species composition in an intensively sampled bird community to determine whether different biodiversity measures change
Data from: Genomic distribution and estimation of nucleotide diversity in natural populations: perspectives from the collared flycatcher
- 负责人:
- DOI:
- doi:10.5061/dryad.1n84v
- 摘要:
- Properly estimating genetic diversity in populations of non-model species requires a basic understanding of how diversity is distributed ac
Data from: Species pool functional diversity plays a hidden role in generating ?-diversity
- 负责人:
- DOI:
- doi:10.5061/dryad.5n0c3
- 摘要:
- ng metacommunity mecocosms to enhance our understanding the role that functional variation plays in generating spatial biodiversity patterns.
Data from: Species mtDNA genetic diversity explained by infrapopulation size in a host-symbiont system
- 负责人:
- DOI:
- doi:10.5061/dryad.kh588
- 摘要:
- Understanding what shapes variation in genetic diversity among species remains a major challenge in evolutionary ecology, and it has been seldom
Data from: Individual size inequality links forest diversity and above-ground biomass
- 负责人:
- DOI:
- doi:10.5061/dryad.tj3q6
- 摘要:
- and 102°36’ – 108° W longitude). We used structural equation models to link multivariate relationships between above-ground biomass, tree species diversity
Data from: A meta-analysis of nestedness and turnover components of beta diversity across organisms and ecosystems
- 负责人:
- DOI:
- doi:10.5061/dryad.pk8hp
- 摘要:
- and nestedness components, we assembled 269 and 259 data points for the pairwise and multiple site beta-diversity metrics, respectively. Our data covered a broad
Data from: Extinction, ecological opportunity, and the origins of global snake diversity
- 负责人:
- DOI:
- doi:10.5061/dryad.63kf4
- 摘要:
- ween clade age, clade size, and diversification rate suggest the potential for possible bias in estimated diversification rates, interpreted by some recent
Data from: Does population size affect genetic diversity? A test with sympatric lizard species
- 负责人:
- DOI:
- doi:10.5061/dryad.g7d1r
- 摘要:
- Genetic diversity is a fundamental requirement for evolution and adaptation. Nonetheless, the forces that maintain patterns of genetic variation
Data from: Sex-specific patterns of morphological diversification: evolution of reaction norms and static allometries in neriid flies
- 负责人:
- DOI:
- doi:10.5061/dryad.2247b
- 摘要:
- to diversify via changes in reaction norms as well as the scaling of trait size with body size (static allometry). We investigated morphological diversification