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共检索到191条 ,权限内显示50条;
Data from: Differential migratory timing of western populations of Wilson’s Warblers revealed by mitochondrial DNA and stable isotopes
- 负责人：
- DOI：
- doi:10.5061/dryad.6t85v
- 摘要：
- Molecular markers and stable isotopes have provided important insights into the migratory connectivity of small landbirds. Research integrating these
Data from: Stable isotopes reveal differences in diet among reed bunting subspecies that vary in bill size
- 负责人：
- DOI：
- doi:10.5061/dryad.p3nt7
- 摘要：
- (carbon and nitrogen) were performed to assess their foraging niches. Stable isotope analyses of potential food items confirmed uniform baseline isotopic composition amo
Data from: SIDER: an R package for predicting trophic discrimination factors of consumers based on their ecology and phylogenetic relatedness
- 负责人：
- DOI：
- doi:10.5061/dryad.c6035
- 摘要：
- Stable isotope mixing models (SIMMs) are an important tool used to study species’ trophic ecology. These models are dependent on, and sensi
Data from: Exploring photosymbiotic ecology of planktic foraminifers from chamber-by-chamber isotopic history of individual foraminifers
- 负责人：
- DOI：
- doi:10.5061/dryad.p32p0
- 摘要：
- isotopic analyses of individual specimens to identify algal photosymbiosis in fossil foraminifers. The chamber-by-chamber isotope analyses with individual
Data from: Trophic niche similarities of sympatric Turdus thrushes determined by fecal contents, stable isotopes, and bipartite networks approaches
- 负责人：
- DOI：
- doi:10.5061/dryad.np5hqbzqd
- 摘要：
- the stable isotope mixing models, allowing comparisons between traditional dietary analysis and diet inferred by isotopic mixing models, which reflects food items
Data from: Increased snowfall weakens complementarity of summer water use by different plant functional groups
- 负责人：
- DOI：
- doi:10.5061/dryad.6fp82p0
- 摘要：
- for hydrogen and oxygen stable isotopes analyses under control and increased snowfall conditions in the temperate steppe of Inner Mongolia, China. Our study showed that the snowfal
Data from: Trophic response to ecological conditions of habitats: evidence from trophic variability of freshwater fish
- 负责人：
- DOI：
- doi:10.5061/dryad.v15dv41s7
- 摘要：
- stable isotope analysis for bulk carbon and nitrogen in samples has not been able to deconvolute ‘scenopoetic’ and ‘bionomic’ information. However, in the present study
Data from: Evaluating Bayesian stable isotope mixing models of wild animal diet and the effects of trophic discrimination factors and informative
- 负责人：
- DOI：
- doi:10.5061/dryad.6m905qfvp
- 摘要：
- and gut contents. For stable isotope analyses of diet, Bayesian stable isotope mixing models (BSIMMs) are increasingly used to infer the relative importance
Data from: Non-traditional isotope perspectives in vertebrate palaeobiology
- 负责人：
- DOI：
- doi:10.5061/dryad.tc28h
- 摘要：
- , now allows the precise measurement of isotope ratios, even at low concentration. Non-traditional isotope systems, such as alkal
Data from: MarTurtSI, a global database of stable isotope analyses of marine turtles
- 负责人：
- Figgener, Christine
- 关键词：
- marine turtles stable isotope analysis trophic ecology foraging strategy database sea turtles tortugas marinas loggerhead turtle green turtle hawksbill turtle
- DOI：
- doi:10.5061/dryad.3v060tq
- 摘要：
- of immature stages and males. Consequently, marine turtle biologists began using stable isotope analyses in the last decade to elucidate various aspe
