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Data from: Density-dependent movement and the consequences of the Allee effect in the model organism Tetrahymena
负责人:
关键词:
movement density-dependence Allee effect microcosm
DOI:
doi:10.5061/dryad.383q4
摘要:
t movement strategies in Tetrahymena are plastic and density-dependent. The observed movement reaction norm was ushaped. This may be due to an Allee effect
Data from: Density regulation in Northeast Atlantic fish populations: density dependence is stronger in recruitment than in somatic growth
负责人:
Zimmermann, Fabian
关键词:
Population dynamics Population regulation Life-history strategy Early life stages Marine ecosystems Fisheries ecology
DOI:
doi:10.5061/dryad.d1458
摘要:
. The current paradigm maintains that marine fish populations are predominantly regulated by density-dependent recruitment. 2. While it is known that density
Data from: Habitat selection and the value of information in heterogenous landscapes
负责人:
关键词:
information;spatial heterogeneity;Population Ecology
DOI:
doi:10.5061/dryad.1d73qk4
摘要:
hip between information use in spatially heterogeneous landscapes and density-dependent population growth, and (2) illustrate its utility by applying
Data from: Type of fitness cost influences the rate of evolution of resistance to transgenic Bt crops
负责人:
Hackett, Sean
关键词:
Dynamic Programming Bt population genetics population dynamics density dependence resistance management selection evolution transgenic crops high-dose/refuge
DOI:
doi:10.5061/dryad.4s405
摘要:
competitive ability of resistant insects or as a penalty on fecundity. Model analysis is repeated and contrasted for two types of density dependence: uniform
Data from: Negative frequency-dependent foraging behaviour in a generalist herbivore (Alces alces) and its stabilizing influence on food-web dynamics
负责人:
Hoy, Sarah
关键词:
consumer-resource dynamics context-dependent decision-making diet choice frequency-dependent foraging strategies selective foraging behaviour Manly’s selection index predation risk snow depth
DOI:
doi:10.5061/dryad.6v2k320
摘要:
foraging strategy that we observed in the empirical analysis (i.e. negative frequency‐dependence being mediated by densitydependent processes) was associate
Data from: The density and spatial arrangement of the invasive oyster Crassostrea gigas determines its impact on settlement of native oyster larvae
负责人:
关键词:
surface area;filtration;Density;Saccostrea glomerata;spatial arrangement;Crassostrea gigas
DOI:
doi:10.5061/dryad.v7m3q
摘要:
Understanding how the density and spatial arrangement of invaders is critical to developing management strategies of pest species. The Pacific oyste
Data from: On the link between functional traits and growth rate: meta-analysis shows effects change with plant size, as predicted
负责人:
关键词:
Functional Trait;maximum height;photosynthetic rate;Plant development and life-history traits;Seed mass;Wood density;Specific leaf area;ontogenetic stage;growth strategy
DOI:
doi:10.5061/dryad.701q8
摘要:
A plant's growth rate is seen as a central element of its ecological strategy, and as determined by its traits.Yet the literature is inconsistent
Data from: Causes and consequences of partial migration in a passerine bird
负责人:
关键词:
Bird Ecology: behavioral Ecology: physiological Migration
DOI:
doi:10.5061/dryad.b5k00
摘要:
-dependent condition. Instead, the wintering strategy is related to structural size and immune function. These new insights on causes and cons
Data from: Phenotype-by-environment interactions influence dispersal
负责人:
Baines, Celina B.
关键词:
condition-dependent dispersal dispersal mark-release-recapture phenotype-dependent dispersal mark-release-resight phenotype-by-environment interactions
DOI:
doi:10.5061/dryad.9kc572m
摘要:
ee-way interaction between sex, body mass, and population density. Small males displayed strong, positive density dependence in their dispersal behaviour, while lar
Data from: Life-history strategy determines constraints on immune function
负责人:
Parker, Benjamin James
关键词:
Ecological Immunology Host-pathogen interactions Innate immunity Pea aphid Fitness trade-offs Polyphenism
DOI:
doi:10.5061/dryad.4kp7s
摘要:
in anticipation of disease risk. Immunity, however, is constrained by context-dependent fitness costs. How the costs of immunity vary across life-history strategies

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