筛选
科学数据
统计数据
共检索到1098条 ,权限内显示50条;
Data from: Combining fish and benthic communities into multiple regimes reveals complex reef dynamics
- 负责人:
- DOI:
- doi:10.5061/dryad.rj083bv
- 摘要:
- r ecology but were previously considered a single coral dominated regime. Analyses of time series data reflected complex system dynamics, with multiple
Data from: Shifting to settled cultivation: changing practices among the Adis in Central Arunachal Pradesh, north-east India
- 负责人:
- DOI:
- doi:10.5061/dryad.6mq0n
- 摘要:
- t the economic status of a household determined whether a family undertook settled cultivation, while labour availability was important for shifting cultivation. Oft
Data from: The crouching of the shrew: mechanical consequences of limb posture in small mammals
- 负责人:
- Riskin, Daniel K.
- DOI:
- doi:10.5061/dryad.13ks6
- 摘要:
- , to a parasagittal one, in which the legs extend more downward. After that transition, many mammals shifted from a crouching stance to a more upright one
Data from: Comparing fitness and drift explanations of Neanderthal replacement
- 负责人:
- DOI:
- doi:10.5061/dryad.5kc2sm0
- 摘要:
- in favor of anatomically modern humans, or invoked neutral drift under various preconditions. To bridge this gap, we rigorously compare the system-level
Data from: Phenological shifts in hoverflies (Diptera: Syrphidae): linking measurement and mechanism
- 负责人:
- 关键词:
- development;pollination;phenology;insect;temperature;hoverfly;1960-2015;Syrphidae;climate change
- DOI:
- doi:10.5061/dryad.v7g7d
- 摘要:
- our current knowledge of the measurement and mechanism of phenological shifts in a key pollinator taxon: the hoverflies (Diptera: Syrphidae). First, two lar
Data from: Disentangling ecologically equivalent from neutral species: the mechanisms of population regulation matter
- 负责人:
- McPeek, Mark
- DOI:
- doi:10.5061/dryad.t4k343g
- 摘要:
- empirical testing, we consider models of a guild of ecologically equivalent competitors feeding on a single resource to explore when community drift should
Data from: From success to persistence: Identifying an evolutionary regime shift in the diverse Paleozoic aquatic arthropod group Eurypterida, driven
- 负责人:
- DOI:
- doi:10.5061/dryad.24767
- 摘要:
- s in a migration and subsequent stagnation of occupied morphospace. This shift appears linked to an ecological transition from euryhaline taxa to freshwater species
the relative effects of gene flow and genetic drift
- 负责人:
- cecile.gracianne@gmail.com
- DOI:
- doi:10.5061/dryad.8g5n6
- 摘要:
- indicate that (ii) genetic drift substantially affected the residual signals of isolation-by-distance processes, leading to departures from migration
Data from: Hypoxic areas, density-dependence and food limitation drive the body condition of a heavily exploited marine fish predator
- 负责人:
- Casini, Michele
- DOI:
- doi:10.5061/dryad.875fb
- 摘要:
- cal data and hydrological observations. We evidenced a combination of different factors operating before and after the ecological regime shift that occurred in the Baltic Sea
Data from: Wright's shifting balance theory and the diversification of aposematic signals
- 负责人:
- DOI:
- doi:10.5061/dryad.7f4m96c3
- 摘要:
- Despite accumulating evidence for selection within natural systems, the importance of random genetic drift opposing Wright's and Fisher's views