筛选
科学数据
统计数据
共检索到340条 ,权限内显示50条;
Data from: Woodland resilience to regional drought: Dominant controls on tree regeneration following overstorey mortality
- 负责人:
- DOI:
- doi:10.5061/dryad.31887
- 摘要:
- s, understorey vegetation, and local climatic and edaphic conditions interact to influence tree regeneration, a key prerequisite for resilience, in a region that ha
Data from: Topsoil removal through scarification improves natural regeneration in high-graded Nothofagus old-growth forests
- 负责人:
- DOI:
- doi:10.5061/dryad.3q977
- 摘要:
- , after high grading, little attention is given to tree regeneration. Thus, undesirable understory vegetation often dominates for a long time, leading
Data from: Wildfires and climate change push low-elevation forests across a critical climate threshold for tree regeneration
- 负责人:
- DOI:
- doi:10.5061/dryad.pc3f9d8
- 摘要:
- the relationship between annual climate and post-fire tree regeneration of two dominant, low-elevation conifers (ponderosa pine and Douglas-fir) using annually
Data from: Evidence for ecological divergence across a mosaic of soil types in an Amazonian tropical tree: Protium subserratum (Burseraceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.s3k04
- 摘要:
- a major role in generating and maintaining genetic variation in tropical tree populations through ecological divergence. This study examines geneti
Data from: Genetic structure of a naturally regenerating post-fire seedling population: Pinus halepensis as a case study
- 负责人:
- DOI:
- doi:10.5061/dryad.6r725
- 摘要:
- ates the possible existence of intense natural selection for the most vigorous heterozygous genotypes that are best adapted to the special post-fire regeneration
Data from: Calibrating divergence times on species trees versus gene trees: implications for speciation history of Aphelocoma jays
- 负责人:
- DOI:
- doi:10.5061/dryad.1786
- 摘要:
- s show general agreement that diversification began in the Miocene amid mountain uplift. However, dates from the multilocus species tree are more recent
Data from: Response of mountain Picea abies forests to stand-replacing bark beetle outbreaks: neighbourhood effects lead to self-replacement
- 负责人:
- DOI:
- doi:10.5061/dryad.sq41r
- 摘要:
- regeneration dynamics (occupancy, density, height, composition) of all tree species and evaluated initial variations in successional pathway and structure. 3. Median
Data from: Distinguishing between convergent evolution and violation of the molecular clock for three taxa
- 负责人:
- DOI:
- doi:10.5061/dryad.n8m9c
- 摘要:
- -like models over more general convergence-divergence models. Specifically we show many 3-taxon data sets can be equally well explained by supposing
Data from: Fossils matter: improved estimates of divergence times in Pinus reveal older diversification
- 负责人:
- DOI:
- doi:10.5061/dryad.74f2r
- 摘要:
- ng methods. Results: We present a range of molecular phylogenetic trees of Pinus generated within a Bayesian framework. We find the origin of pines is li
Data from: Genomic evidence for ecological divergence against a background of population homogeneity in the marine snail Chlorostoma funebralis
- 负责人:
- DOI:
- doi:10.5061/dryad.g9k62
- 摘要:
- and SNP tree analyses based on these outliers show clear genetic differentiation between geographic regions. Three of these outliers ar