筛选
科学数据
统计数据
共检索到107条 ,权限内显示50条;
Data from: Species Selection Regime and Phylogenetic Tree Shape
- 负责人：
- DOI：
- doi:10.5061/dryad.1sf007b
- 摘要：
- Species selection, the effect of heritable traits in generating between-lineage diversification rate differences, provides a valuable
Data from: Comparing two classes of alpha diversities and their corresponding beta and (dis)similarity measures, with an application to the Formosan
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.vn85pg1
- 摘要：
- 1. Diversity partitioning, which decomposes gamma diversity into alpha and beta components, is commonly used to obtain measures that quantify spatial
Data from: Zoogeography of epigean freshwater Amphipoda (Crustacea) in Romania: fragmented distributions and wide altitudinal variability
- 负责人：
- DOI：
- doi:10.5061/dryad.fd8m9
- 摘要：
- Inland epigean freshwater amphipods of Romania are diverse and abundant for this region has a favourable geographical position between the Balkans
Data from: Biogeographic, climatic and spatial drivers differentially affect ?-, ?- and ?-diversities on oceanic archipelagos
- 负责人：
- DOI：
- doi:10.5061/dryad.3jv54
- 摘要：
- ea range, connectivity, environmental volume, inter-island distance) on plant diversity. Species diversity of each archipelago (?) was additive
Data from: The ancient Britons: groundwater fauna survived extreme climate changes over tens of millions of years across NW Europe
- 负责人：
- DOI：
- doi:10.5061/dryad.82vg8
- 摘要：
- biogeographical pattern in the Niphargus genus. It originated in Northwest Europe ~88 Ma and underwent a gradual range expansion. Phylogenetic diversity and species age ar
Data from: Stochastic and deterministic processes drive wetland community assembly across a gradient of environmental filtering
- 负责人：
- DOI：
- doi:10.5061/dryad.524cv34
- 摘要：
- in Alberta, Canada, which naturally vary in water permanence. We observed that alpha and gamma diversity were higher in permanent than temporary wetlands (16
Data from: Genotype reconstruction of paternity in European lobsters (Homarus gammarus)
- 负责人：
- DOI：
- doi:10.5061/dryad.v176m
- 摘要：
- marine fisheries. We used genetic markers to assess the paternity of individual broods in the European lobster, Homarus gammarus, a species for which pater
Data from: A combined field survey and molecular identification protocol for comparing forest arthropod biodiversity across spatial scales
- 负责人：
- DOI：
- doi:10.5061/dryad.8g5d2
- 摘要：
- Obtaining fundamental biodiversity metrics such as alpha, beta and gamma diversity for arthropods is often complicated by a lack of prior taxonomic
Data from: Anatomy of a neotropical insect radiation
- 负责人：
- DOI：
- doi:10.5061/dryad.4m281
- 摘要：
- Background: Much evolutionary theory predicts that diversity arises via both adaptive radiation (diversification driven by selection against niche
Data from: The biggest losers: habitat isolation deconstructs complex food webs from top to bottom
- 负责人：
- DOI：
- doi:10.5061/dryad.c624907
- 摘要：
- , i.e. the number of fragments, and an increase of habitat isolation, affect the species diversity patterns of complex food webs (alpha-, beta-, gamma-diversity
