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共检索到196条 ,权限内显示50条;
Data from: The application of an oxygen isotope aridity index to terrestrial paleoenvironmental reconstructions in Pleistocene North America
- 负责人：
- DOI：
- doi:10.5061/dryad.73v17
- 摘要：
- Geochemical tools, including the analysis of stable isotopes from fossil mammals, are often used to infer regional climatic and environmental
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：
- ee approaches: diet and trophic niche assessed by faecal analysis, diet and niche estimated by stable isotopes in blood and mixing models, and bipartite network
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：
- with growth can reveal a species’ ecology. This study examined chamber-by-chamber stable isotopes (?13C and ?18O) of foraminiferal individuals to identify
Data from: Isotopic niche partitioning between two apex predators over time
- 负责人：
- Drago, Massimiliano
- DOI：
- doi:10.5061/dryad.5b1cc
- 摘要：
- 1. Stable isotope analyses have become an important tool in reconstructing diets, analyzing resource use patterns, elucidating trophic relations amo
stable isotope analysis
- 负责人：
- Catry, Teresa
- DOI：
- doi:10.5061/dryad.771p1
- 摘要：
- er of spring migrant dunlins Calidris alpina stopping over at the Tagus estuary (Portugal). We used carbon and nitrogen isotopic signatures in toenails
Data from: Limited trophic partitioning among sympatric delphinids off a tropical oceanic atoll
- 负责人：
- DOI：
- doi:10.5061/dryad.tg0fd
- 摘要：
- community structure and dynamics. In this study, we used stable isotope analysis of skin biopsies to compare the isotopic, and thus, trophic niches of three sympatric
Data from: Trophic niche breadth of pond zooplankton species using stable isotope analysis and the relationship with the abiotic and biotic factors
- 负责人：
- 关键词：
- food web;isotope
- DOI：
- doi:10.5061/dryad.6jr5797
- 摘要：
- gely unknown. We here estimated the differences in the trophic niche breadths of dominant zooplankton species in ponds, using stable isotopes. 2. To understand
Data from: Prevalence of pelagic dependence among coral reef predators across an atoll seascape.
- 负责人：
- DOI：
- doi:10.5061/dryad.7jj53hb
- 摘要：
- ) stable isotopes from predator white dorsal muscle samples, and primary consumer species representing production source end-members. 3) Three-source Bayes
Data from: Partitioning the effects of spatial isolation, nest habitat, and individual diet in causing assortative mating within a pop
- 负责人：
- DOI：
- doi:10.5061/dryad.5sq45
- 摘要：
- ng stable isotopes). Stable isotopes reveal diet differences between different nesting areas and among individuals using different nest habitat within a nesting area
Data from: Stable isotopes reveal links between human food inputs and urban ant diets
- 负责人：
- DOI：
- doi:10.5061/dryad.668n0
- 摘要：
- tigated the role of human foods in ant diets across an urbanization gradient in Manhattan using carbon and nitrogen stable isotopes. We found that some—but not al
