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: Deconstructing species richness–environment relationships in Neotropical lianas
- 负责人：
- DOI：
- doi:10.5061/dryad.sxksn030q
- 摘要：
- d not overlap with the centers of Neotropical diversity in the tribe Bignonieae. A high fraction of the variation in species richness of these eight attribute
Data from: Species richness change across spatial scales
- 负责人：
- DOI：
- doi:10.5061/dryad.2jk717g
- 摘要：
- Humans have elevated global extinction rates and thus lowered global-scale species richness. However, there is no a priori reason to expect tha
Data from: Biodiversity change is uncoupled from species richness trends: consequences for conservation and monitoring
- 负责人：
- DOI：
- doi:10.5061/dryad.1sd59
- 摘要：
- ferent ecosystem types. In all data sets, nearly complete species turnover occurred, but this was disconnected from any species richness trends. Ins
Data from: Resource stoichiometry and availability modulate species richness and biomass of tropical litter macro-invertebrates
- 负责人：
- Jochum, Malte
- 关键词：
- ecological stoichiometry consumer-resource interaction elemental ratios model averaging consumer species richness consumer biomass
- DOI：
- doi:10.5061/dryad.qn119
- 摘要：
- of N, P, K, Ca, Mg, Na, S in local leaf litter), litter mass (basal resource quantity and habitat space), plant species richness (surrogate for litter habitat heterogene
Data from: Specialization and niche overlap across spatial scales: revealing ecological factors shaping species richness and coexistence
- 负责人：
- DOI：
- doi:10.5061/dryad.79v0d8r
- 摘要：
- species richness. Specialization and niche partitioning are expected to exert a decisive influence on local spatial scales, while species richness at regional scales
Data from: Effects of grazing intensity on plant richness and diversity: a meta-analysis
- 负责人：
- DOI：
- doi:10.5061/dryad.d87v3
- 摘要：
- the effect of stocking rates on species richness and diversity of grasslands world-wide, and (2) evaluate the response under different environmental
Data from: Structural complexity and large-sized trees explain shifting species richness and carbon relationship across vegetation types
- 负责人：
- 关键词：
- larger trees;niche complementarity;species diversity;stand structures;structural equation model
- DOI：
- doi:10.5061/dryad.pvmcvdnhr
- 摘要：
- positive structural complexity effects where species richness-AGC relationships were positive, and stronger positive large-sized trees’ effect wher
Data from: The challenge of accurately documenting bee species richness in agroecosystems: bee diversity in eastern apple orchards
- 负责人：
- 关键词：
- agroecosystem apple orchard bee diversity biodiversity ecosystem function pollination services sampling
- DOI：
- doi:10.5061/dryad.6cr82
- 摘要：
- t of these, the variation in bee community composition between years was greater than among sites. Species richness was influenced by percent agric
Data from: Species-habitat relationships and ecological correlates of butterfly abundance in a transformed tropical landscape
- 负责人：
- DOI：
- doi:10.5061/dryad.177q4
- 摘要：
- , ?400 ha) in Singapore. Common species richness was consistent across habitat types. Intermediate species richness declined by more than 50 pe
Data from: Environmental and evolutionary drivers of diversity patterns in the tea family (Theaceae s.s.) across China
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.s526b27
- 摘要：
- Subtropical forest is recognized as an important global vegetation type with high levels of plant species richness. However, the mech
