Data from: Deer indirectly alter the reproductive strategy and operational sex ratio of an unpalatable forest perennial

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关键词：

operational sex ratio;Arisaema triphyllum;environmental disturbance;reproductive strategy;Age-from-stage modeling;integral projection model;2006-2009;Cost of reproduction;Odocoileus virginianus

DOI：

doi:10.5061/dryad.gv0420c

摘要：

ults illustrate that non-trophic indirect effects by overabundant deer on this perennial result in delayed female sex expression to unsustainably lar

Data from: Mesoscale activity facilitates energy gain in a top predator

负责人：

Abrahms, Briana

关键词：

body condition elephant seal energy transfer foraging Lagrangian Coherent Structure resource selection

DOI：

doi:10.5061/dryad.2v10hs6

摘要：

predators as foraging hotspots, but also lead to increased energy transfer across trophic levels. Our study provides evidence that the physical environment is an importa

Data from: Individual niche trajectories drive fitness variation

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关键词：

Leptodactylus podicipinus;stable isotopes;trophic niche;Parasites;Leptodactylus;individual specialization;reproductive investment;Leptodactylus chaquensis;body condition

DOI：

doi:10.5061/dryad.6qh7n6k

摘要：

1. Variation in fitness across individuals is central to population growth, species coexistence, and evolution by natural selection. Fitness

Data from: Latitudinal variation in ecological opportunity and intraspecific competition indicates differences in niche variability

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关键词：

beluga whales;ringed seals;Pusa hispida;individual specialization;stable isotopes;1986-2012;Delphinapterus leucas

DOI：

doi:10.5061/dryad.4j8j2

摘要：

alized in terms of resource use, has implications on ecological niches and food web structure. Niche size and degree of IS of near-top trophic-level marine predator

Data from: Food web interaction strength distributions are conserved by greater variation between than within predator-prey pairs

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关键词：

DOI：

doi:10.5061/dryad.sr6888t

摘要：

sculpin feeding rates in three seasons at nine sites in Oregon to examine variation in trophic interaction strengths both across and within predator-prey

Data from: Species but not genotype diversity strongly impacts the establishment of rare colonisers

负责人：

Sch?b, Christian

关键词：

biodiversity competition community assembly facilitation niche construction plant–plant interactions common and rare species soil microbes

DOI：

doi:10.5061/dryad.5p67b

摘要：

genotype and weed species diversity, analysed with structural equation modelling of responses across trophic levels. 3. Colonising arable weed species