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共检索到591条 ,权限内显示50条;
Data from: Juvenile plumage whiteness is associated with the evolution of clutch size in passerines
- 负责人：
- Morales, Judith
- 关键词：
- clutch size intra-brood conflict juvenile signals parent-offspring conflict plumage color predation risk
- DOI：
- doi:10.5061/dryad.s88fv55
- 摘要：
- The offspring of many animals are conspicuous during parental dependence, despite juveniles generally suffering from high predation risk. Howeve
Data from: Size?dependent stress response in juvenile Arctic charr (Salvelinus alpinus) under prolonged predator conditioning
- 负责人：
- DOI：
- doi:10.5061/dryad.t73c30m
- 摘要：
- -related effects of prolonged predator conditioning on juvenile fish physiology are poorly understood. We studied the effects of prolonged (91 days
Data from: Early diving behaviour in juvenile penguins: improvement or selection processes
- 负责人：
- DOI：
- doi:10.5061/dryad.6cc27
- 摘要：
- ded to test whether juveniles are less efficient foragers than adults as has been hypothesized. We measured changes in the diving behaviour of 17 one-year-old
Data from: Human-mediated evolution in a threatened species? Juvenile life-history changes in Snake River salmon
- 负责人：
- Waples, Robin
- 关键词：
- life-history evolution endangered species Phenotypic Plasticity heritability juvenile growth rate anthro-evolutionary species
- DOI：
- doi:10.5061/dryad.rc3cp
- 摘要：
- modifications. Associated biological changes include a shift in juvenile life history: historically essentially 100% of juveniles migrated to sea as subyearlings
Data from: Benefits of turbid river plume habitat for Lake Erie yellow perch (Perca flavescens) recruitment determined by juvenile to larval genotype
- 负责人：
- DOI：
- doi:10.5061/dryad.vf0t2
- 摘要：
- assemblage of juvenile (age-0) yellow perch to putative larval source populations established that recruitment of larvae was higher from the turbid Maumee
Data from: Cattle affect regeneration of the palm species Attalea princeps in a Bolivian forest-savanna mosaic
- 负责人：
- Hordijk, Iris
- DOI：
- doi:10.5061/dryad.8824sd0
- 摘要：
- life stage. A structural equation model showed that juvenile density is positively related to the health condition of the juveniles and amount of fruits prese
Data from: Fire increases drought vulnerability of Quercus alba juveniles by altering forest microclimate and nitrogen availability
- 负责人：
- 关键词：
- Microclimate;Quercus alba;drought;nitrogen;fire;resprouting;temperate deciduous forest;ontogeny
- DOI：
- doi:10.5061/dryad.56t8j52
- 摘要：
- . 2. Using rainout shelters, we imposed summer drought on natural and planted populations of Quercus alba juveniles located in periodically burned
Data from: Juvenile survival, competing risks, and spatial variation in mortality risk of a marine apex predator
- 负责人：
- Benson, John
- 关键词：
- juveniles bycatch competing risks Cox proportional hazards satellite tags pop-up archival tags survival white sharks
- DOI：
- doi:10.5061/dryad.2pp12mt
- 摘要：
- for juveniles, which are often the most vulnerable age class and whose survival can strongly influence population growth. Thousands of pop‐up archival satellite
Data from: Inferring contemporary and historical genetic connectivity from juveniles
- 负责人：
- DOI：
- doi:10.5061/dryad.86mh8
- 摘要：
- frame for management. Here, we tackled this issue by developing a new approach that only requires juvenile sampling at a single time period
Data from: UV wavelengths experienced during development affect larval newt visual sensitivity and predation efficiency
- 负责人：
- 关键词：
- development;Lissotriton vulgaris;SWS1 opsin gene;foraging;Ultraviolet vision;water transmission
- DOI：
- doi:10.5061/dryad.444s1
- 摘要：
- We experimentally investigated the influence of developmental plasticity of ultraviolet (UV) visual sensitivity on predation efficiency of the larval
