筛选
科学数据
统计数据
共检索到1935条 ,权限内显示50条;
Data from: Opposing mechanisms drive richness patterns of core and transient bird species
- 负责人:
- DOI:
- doi:10.5061/dryad.q82nn
- 摘要:
- o core and transient species groups, and that the richness of each group is driven by different processes. The richness of core species is influenced prima
Data from: Latitudinal biodiversity gradients at three levels: linking species richness, population richness, and genetic diversity
- 负责人:
- DOI:
- doi:10.5061/dryad.xgxd254ck
- 摘要:
- species or populations in an area, respectively. Population richness can be totalled across species, within a species or averaged across species
Data from: Alien species richness is currently unbounded in all but the most urbanized bird communities
- 负责人:
- DOI:
- doi:10.5061/dryad.kv3dm37
- 摘要:
- alien species richness in urban areas, or whether other processes would act to impose an upper limit on species richness, we examined how the shape
Data from: Phylogenetic conservatism and biogeographic affinity influence woody plant species richness-climate relationships in eastern Eurasia
- 负责人:
- DOI:
- doi:10.5061/dryad.nk98sf7qh
- 摘要:
- of species richness. However, the relative influences of different evolutionary processes, (i.e. niche conservatism, diversification rate, and time for speciation
Data from: Species richness and the temporal stability of biomass production: a new analysis of recent biodiversity experiments
- 负责人:
- DOI:
- doi:10.5061/dryad.787rm
- 摘要:
- species richness stabilizes whole-community biomass but destabilizes the dynamics of constituent populations. Community biomass is stabilized because
Data from: Species richness and interacting factors control invasibility of a marine community
- 负责人:
- DOI:
- doi:10.5061/dryad.f9801
- 摘要:
- . We manipulated species richness, species composition (native and introduced) and availability of bare space in invertebrate assemblages in a marina in Monterey
Data from: Measures of biologically relevant environmental heterogeneity improve prediction of regional plant species richness
- 负责人:
- DOI:
- doi:10.5061/dryad.34c1r
- 摘要:
- variables and their spatial heterogeneities in boosted regression tree models of vascular plant species richness. Species richness was assessed usi
Data from: Assessing species richness trends: declines of bees and bumblebees in the Netherlands since 1945.
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.34tmpg4fm
- 摘要:
- Estimating and predicting temporal trends in species richness is of general importance, but notably difficult because detection probabilities
Data from: Richness of plant communities plays a larger role than climate in determining responses of species richness to climate change
- 负责人:
- DOI:
- doi:10.5061/dryad.cn9908c
- 摘要:
- and losses to net changes in species richness is still unclear. 2. We use transplanted plant communities to test the hypothesis that both the ch
Data from: Height and clonality traits determine plant community responses to fertilization
- 负责人:
- DOI:
- doi:10.5061/dryad.6rp18
- 摘要:
- in plant species richness by increasing in abundance in response to fertilization and competing strongly with other species. We tested this hypothes