筛选
科学数据
统计数据
共检索到1301条 ,权限内显示50条;
Data from: Sources of variation in maternal allocation in a long-lived mammal
- 负责人：
- DOI：
- doi:10.5061/dryad.f1vhhmgtb
- 摘要：
- ternal allocation and other static and dynamic maternal features.?Mass measurements of 531 mothers and pups were used with Bayesian hierarchical?models to explain
Data from: Individual consistency and phenotypic plasticity in rockhopper penguins: female but not male body mass links environmental conditions
- 负责人：
- 关键词：
- repeatability;body mass;body condition;Eudyptes chrysocome;global climate change;Holocene;Egg mass
- DOI：
- doi:10.5061/dryad.s6f0p
- 摘要：
- for seabirds. Food availability is a known driver of body mass and reproductive investment in birds, but these traits may also depend on individual effects
Data from: Too important to tamper with: predation risk affects body mass and escape behaviour but not escape ability
- 负责人：
- Zanette, Liana Y.
- 关键词：
- DOI：
- doi:10.5061/dryad.s5935
- 摘要：
- in ways that may affect escape. Theoretical models assume that escape performance is mass-dependent whereby scared prey strategically maintain an optima
Data from: Associations of bone mineral density with lean mass, fat mass, and dietary patterns in postmenopausal Chinese women: a 2-yea
- 负责人：
- DOI：
- doi:10.5061/dryad.36k08
- 摘要：
- the relative contribution of lean mass, fat mass, dietary patterns, and years since menopause to BMD. Methods: Two hundred and eighty-two postmenopausal women were randomly
Data from: Taxonomic composition and body-mass distribution in the terminal Pleistocene mammalian fauna from the Marmes site, southeastern
- 负责人：
- DOI：
- doi:10.5061/dryad.th274
- 摘要：
- Mean adult body mass of mammal taxa is a fundamental ecological variable. Variability in the distributions of body masses of a mammal fauna sugge
Data from: Evolutionary design of a flexible, seasonally migratory, avian phenotype: why trade gizzard mass against pectoral muscle mass?
- 负责人：
- DOI：
- doi:10.5061/dryad.48894fk
- 摘要：
- islandica) reduce gizzard mass while increasing body mass and pectoral muscle mass. Although body mass and pectoral muscle mass are functionally linked vi
Data from: Estimating egg mass-body mass relationships in birds
- 负责人：
- DOI：
- doi:10.6086/D16H37
- 摘要：
- The mass of a bird’s egg is a critical attribute of the species’ life history and represents a fundamental component of reproductive effort
Data from: The trade-off between clutch size and egg mass in tree swallows (Tachycineta bicolor) is modulated by female body mass
- 负责人：
- DOI：
- doi:10.5061/dryad.76735
- 摘要：
- e typically limited, clutch size and egg mass are expected to be constrained, and this putative trade-off between offspring number and size is at the core
Data from: The cost of growing large: sex-specific costs of post-weaning growth on body mass senescence in a wild mammal
- 负责人：
- DOI：
- doi:10.5061/dryad.gh28q
- 摘要：
- Individual body mass often positively correlates with survival and reproductive success, whereas fitness costs of growing large are rarely detected
Data from: Trans-species predictors of tree leaf mass
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.mt40bc2
- 摘要：
- Tree leaf mass is a small, highly variable, but critical, component of forest ecosystems. Estimating leaf mass on standing trees with models
