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Data from: Morphological datasets fit a common mechanism much more poorly than DNA sequences and call into question the Mkv model
- 负责人：
- DOI：
- doi:10.5061/dryad.74ms329
- 摘要：
- of a “common mechanism” in the Mkv model, with branch lengths determining that probability of change for all characters increases or decreases at the same tree branch
Data from: Plastic senescence in the honey bee and the disposable soma theory
- 负责人：
- DOI：
- doi:10.5061/dryad.m37f684
- 摘要：
- of evolutionary theories of senescence. Although all three evolutionary theories of senescence could in principle explain such plastic senescence, give
Data from: A test of trophic and functional island biogeography theory with the avifauna of a continental archipelago
- 负责人：
- Ross, Samuel
- 关键词：
- trophic rank community assembly trophic theory phylogeography Ryūkyū archipelago species-area diversity-area Functional diversity
- DOI：
- doi:10.5061/dryad.54tm887
- 摘要：
- 1. The classical MacArthur-Wilson theory of island biogeography (TIB) emphasizes the role of island area and isolation in determining island biotas
Data from: A theory of island biogeography for exotic species
- 负责人：
- DOI：
- doi:10.5061/dryad.5f695
- 摘要：
- The theory of island biogeography has played a pivotal role in the way ecologists view communities. However, it does not account for exotic species
Data from: Trophic omnivory across a productivity gradient: intraguild predation theory and the structure and strength of species interactions
- 负责人：
- DOI：
- doi:10.5061/dryad.6k144
- 摘要：
- Intraguild predation theory centres on two predictions: (i) for an omnivore and an intermediate predator (IG-prey) to coexist on shared resources
Data from: Combining statistical inference and decisions in ecology
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.75756
- 摘要：
- Statistical decision theory (SDT) is a sub-field of decision theory that formally incorporates statistical investigation into a decision-theoretic
Data from: Generation time, net reproductive rate, and growth in stage-age structured populations
- 负责人：
- DOI：
- doi:10.5061/dryad.3m5fc
- 摘要：
- Major insights into the relationship between life-history features and fitness have come from Lotka’s proof that population growth rate is determined by the level (expected amount) of reproduction and the average timing of reproduction of an individual. But this classical result is limited to age-structured populations. Here we generalize this result to populations structured by stage and age by providing a new, unique measure of reproductive timing (Tc) that, along with net reproductive rate (R0), has a direct mathematical relationship to and approximates growth rate (r). We use simple examples to show how reproductive timing Tc and level R0 are shaped by stage dynamics (individual trait changes), selection on the trait, and parent-offspring phenotypic correlation. We also show how population structure can affect dispersion in reproduction among ages and stages. These macroscopic features of the life history determine population growth rate r and reveal a complex interplay of trait dynamics, timing, and level of reproduction. Our results contribute to a new framework of population and evolutionary dynamics in stage-and-age-structured populations.
Data from: Ontogenetic and interspecific metabolic scaling in insects
- 负责人：
- 关键词：
- Allometry Physiological Ecology Theoretical Ecology Energetics Individual Based Modeling Insect Respiration Oxygen Consumption
- DOI：
- doi:10.5061/dryad.3qv3p
- 摘要：
- s within a species, implying different mechanisms for scaling phenomena. Here, we show that the dynamic energy budget theory approach of compartmentalizing biomass int
Data from: Species distributions, quantum theory, and the enhancement of biodiversity measures
- 负责人：
- DOI：
- doi:10.5061/dryad.gn6qb
- 摘要：
- ly to similar environmental conditions at different places or moments, so their distribution is, in principle, not completely predictable. We argue tha
