筛选
科学数据
统计数据
共检索到188条 ,权限内显示50条;
Data from: The genetic architecture of novel trophic specialists: higher effect sizes are associated with exceptional oral jaw diversificati
- 负责人：
- DOI：
- doi:10.5061/dryad.mn8k0
- 摘要：
- specialized niches and trophic traits are unique among over 2,000 related species. Measurements of the fitness landscape on San Salvador demonstrate multi
Data from: Insect pollination is at least as important for marketable crop yield as plant quality in a seed crop
- 负责人：
- Fijen, Thijs
- 关键词：
- crop pollination crop yield agricultural management functional groups species richness visitation rate agro-ecology structural equation modeling
- DOI：
- doi:10.5061/dryad.640v21f
- 摘要：
- of ecosystem services compared to those of conventional management practices. Here we show that, under representative real‐world conditions, pollination and plant quali
Data from: Allometric scaling of indirect effects: body size ratios predict non-consumptive effects in multi-predator systems
- 负责人：
- 关键词：
- multi-predator effect non-consumptive effect trophic cascade body size ontogenetic niche shift Intraguild predation interaction modification
- DOI：
- doi:10.5061/dryad.276j5
- 摘要：
- ve size difference of multiple predators to determine whether NCEs follow general allometric scaling relationships in an aquatic multi-predator system
Data from: Scale-dependent foraging ecology of a marine top predator modelled using passive acoustic data
- 负责人：
- DOI：
- doi:10.5061/dryad.83h07
- 摘要：
- ve management measures, but resource use patterns may emerge from processes that occur at different spatial and temporal scales. Direct observations of foraging are also especial
Data from: A metabolic and body-size scaling framework for parasite within-host abundance, biomass, and energy flux
- 负责人：
- DOI：
- doi:10.5061/dryad.14nn1
- 摘要：
- bably due to methodological difficulties. However, the scaling relationships of individual metabolic rate with body or cell-size and temperature ma
on, Food Production and Quality, and Cyber Security;;Economic and Financial Crisis, Helplines for Social Services, Railway Competition, Food Production and Quali
- 负责人：
- , Munich, Germany;;Emor, Tallinn, Estonia;;Ipsos MRBI, Dublin, Ireland;;TNS ICAP, Athens, Greece;;TNS Demoscopia, Madrid, Spain;;TNS Sofres, Montrouge
- 关键词：
- KAT12 International Institutions, Relations, Conditions KAT15 Political Attitudes and Behavior KAT50 Society, Culture
- DOI：
- doi:10.4232/1.11696
- 摘要：
- nt reasons for or against a tax on financial transactions ; attitude towards assumption of public debt of allEU member states (scale); attitude towards
Data from: Flap or soar? How a flight generalist responds to its aerial environment
- 负责人：
- van Loon, E. Emiel
- DOI：
- doi:10.5061/dryad.j6s47
- 摘要：
- flight were also used, including fine-scale use of orographic lift. We explore the energetic consequences of behavioural adaptations to the aerial
Data from: Small-scale and regional spatial dynamics of an annual plant with contrasting sexual systems
- 负责人：
- DOI：
- doi:10.5061/dryad.74p78
- 摘要：
- by processes acting at a range of spatial scales: within patches, across patches within sites, and across sites within regions
Data from: A theoretical foundation for multi-scale regular vegetation patterns
- 负责人：
- Tarnita, Corina E.
- 关键词：
- DOI：
- doi:10.5061/dryad.3264f
- 摘要：
- , validated using data from four continents, which demonstrates that intraspecific competition between territorial animals can generate the large-scale
Data from: Early warning signals of extinction in deteriorating environments
- 负责人：
- DOI：
- doi:10.5061/dryad.q3p64
- 摘要：
- , such as the scaling of demographic variance, are related to small size, whereas others result from density-dependent nonlinearities. Although
