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Data from: Regime shifts shorten food chains for mesopredators with potential sublethal effects
- 负责人：
- Hempson, Tessa
- 关键词：
- coral bleaching coral reef fish food chain habitat degradation mesopredator prey availability trophic level
- DOI：
- doi:10.5061/dryad.bq4nn
- 摘要：
- 1. Predator populations are in decline globally. Exploitation, as well as habitat degradation and associated changes in prey availability are key
Data from: Enough for all: no mating effort adjustment to varying mate availability in a gift-giving spider
- 负责人：
- DOI：
- doi:10.5061/dryad.1h6r4dn
- 摘要：
- availability is high, males are predicted to partition their reproductive effort among multiple partners to avoid resource depletion before mating opportunities
Data from: Energy and the scaling of animal space use
- 负责人：
- DOI：
- doi:10.5061/dryad.q5j65
- 摘要：
- is shaped by metabolic rates and energy availability across species. However, there is little understanding of the relative importance of the va
Data from: Resource availability and sexual size dimorphism: differential effects of prey abundance on the growth rates of tropical snakes
- 负责人：
- 关键词：
- Tropidonophis mairii;predator-prey;canalization;Plasticity;Stegonotus cucullatus;anuran;Fecundity
- DOI：
- doi:10.5061/dryad.8c30j
- 摘要：
- n if the optimal size is greater for one sex than the other. Because an increase in food availability then elicits increased feeding and growth by the sex that benefits
Data from: Molecular field analysis of trophic relationships in soil-dwelling invertebrates to identify mercury, lead and cadmium transmission throug
- 负责人：
- 关键词：
- carabid beetles;metal bioaccumulation;molecular gut content analyses;prey choice;earthworms;slugs
- DOI：
- doi:10.5061/dryad.5n02f
- 摘要：
- and four heavy metal polluted sites in order to reveal the impact of diet composition and seasonal variation in prey availability on metal burden in carabi
Data from: Status of the mountain ungulate prey of the endangered snow leopard Panthera uncia in the Tost Local Protected Area, South Gobi, Mongolia
- 负责人：
- DOI：
- doi:10.5061/dryad.v61m2
- 摘要：
- The availability of wild prey is a critical predictor of carnivore density. However, few conservation programmes have focused on the estimation
Data from: Forest without prey: livestock sustain a common leopard population in Pakistan
- 负责人：
- DOI：
- doi:10.5061/dryad.87rm1
- 摘要：
- the availability of wild prey. We hope that the results of this study will contribute to the survival of the leopard in Pakistan.
Data from: Impact of urbanization on abundance and phenology of caterpillars and consequences for breeding in an insectivorous bird
- 负责人：
- 关键词：
- caterpillar phenology caterpillar biomass frass tree leafing phenology great tit breeding phenology breeding success starvation-related nestling mortality
- DOI：
- doi:10.5061/dryad.5jn4j2f
- 摘要：
- by reduced availability of the preferred nestling diet, i.e. caterpillars, rather than phenological shifts in the timing of peak food availability.
Data from: Earthworm activity and availability for meadow birds is restricted in intensively managed grasslands
- 负责人：
- DOI：
- doi:10.5061/dryad.0gn43fr
- 摘要：
- inputs generally promotes earthworm abundance, it may reduce the effective food availability for meadow birds through desiccation of the topsoil, which cau
Data from: Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula
- 负责人：
- DOI：
- doi:10.5061/dryad.1jwstqjrv
- 摘要：
- kely by driving the resource availability. Bite force is only poorly explained by proxies of intraspecific competition. The linear distance from a large isla
