筛选
科学数据
统计数据
共检索到532条 ,权限内显示50条;
Data from: Negative effects of litter richness on root decomposition in the presence of detritivores
- 负责人:
- DOI:
- doi:10.5061/dryad.505d9
- 摘要:
- 1. Decomposition is a vital process underlying many ecosystem functions. Although a growing number of studies have tested how litter richness affect
Data from: Long-lasting effects of logging on beetles in hollow oaks
- 负责人:
- DOI:
- doi:10.5061/dryad.674r3nf
- 摘要:
- species richness and total abundance inland consistent with our expectation based on historic logging intensity. Scale?specific environmental variables also affect
Data from: Insights on the functional composition of specialist and generalist birds throughout continuous and fragmented forests
- 负责人:
- DOI:
- doi:10.5061/dryad.r69v7gp
- 摘要:
- t, while both groups showed similar values in fragments. In passerines, species richness and alpha functional diversity of both specialist and generalist wer
Data from: Chlorpyrifos interacts with other agricultural stressors to alter stream communities in laboratory microcosms
- 负责人:
- DOI:
- doi:10.5061/dryad.1r875
- 摘要:
- and combined effects of chlorpyrifos, nutrient enrichment, and sedimentation on stream invertebrate communities (abundance, biomass, richness, size struct
Data from: Land use types influenced avian assemblage structure in a forest–agriculture landscape in Ghana
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.v8b0s
- 摘要:
- ’s diversity of birds. Mean species richness, evenness and diversity were modelled as responses and as a function of agricultural land type, distance from
Data from: Natural disturbances can produce misleading bioassessment results: identifying metrics to detect anthropogenic impacts in intermittent
- 负责人:
- DOI:
- doi:10.5061/dryad.n2z34tms5
- 摘要:
- s (i.e. taxonomic richness?and standard biological indices) and novel functional metrics, including functional?redundancy (i.e. the number of taxa contributing sim
Data from: Taxonomic and functional ant diversity along a secondary successional gradient in a tropical forest
- 负责人:
- DOI:
- doi:10.5061/dryad.53q1v
- 摘要:
- . ?-functional richness and divergence increased linearly with species richness and diversity, respectively. Also, the relationship between taxonomic and functional
Data from: Species-area relationships in continuous vegetation: evidence from Palaearctic grasslands
- 负责人:
- DOI:
- doi:10.5061/dryad.4j75656
- 摘要:
- of the power function for modelling species diversity over a wide range of grain sizes. The poor performance of the Michaelis-Menten function demonstrates that richness
Data from: Forest structure determines spatial changes in avian community along an elevational gradient in tropical Africa
- 负责人:
- DOI:
- doi:10.5061/dryad.21dd976
- 摘要:
- on the species richness, functional diversity and ?-diversity of birds (Bray-Curtis dissimilarity). We used conditional inference trees based on random forests (RF
Data from: Modeling and quantifying frequency-dependent fitness in microbial populations with cross-feeding interactions
- 负责人:
- 关键词:
- competition;symbiosis;Escherichia coli;population genetics;Models\/Simulations;Fitness;polymorphism
- DOI:
- doi:10.5061/dryad.vm752
- 摘要:
- y-dependent interactions. However, measuring this functional form is problematic for traditional fitness assays, which assume a constant fitness difference bet