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Data from: Isotopic and dietary niches as indicators for resource partitioning in the gleaner bats M. bechsteinii, M. nattereri, and P. auritus
- 负责人：
- DOI：
- doi:10.5061/dryad.pr78v
- 摘要：
- and isotopic niches were estimated with stable isotope analysis and molecular fecal analysis. We tested (i) how distinct the occupied dietary niches of member
Data from: Do deposit-feeders compete? Isotopic niche analysis of an invasion in a species-poor system
- 负责人：
- DOI：
- doi:10.5061/dryad.72j0n
- 摘要：
- e limiting resources as members of the recipient community, which will be reflected in some overlap of their trophic niches. The concept of isotopic niche ha
Data from: Isotopic niches support the resource breadth hypothesis
- 负责人：
- DOI：
- doi:10.5061/dryad.d866h
- 摘要：
- and to examine the correlation between isotopic niche breadth and morphology. We found a positive correlation between the widths of hydrogen and oxygen
Data from: Nitrogen loads influence trophic organization of estuarine fish assemblages
- 负责人：
- DOI：
- doi:10.5061/dryad.4966m
- 摘要：
- ally, isotopic niche indices are calculated using only consumer isotope data, which limit their application for spatial and temporal comparisons because consumer
Data from: Isotopic niche reflects stress-induced variability in physiological status
- 负责人：
- Karlson, Agnes
- 关键词：
- stable isotopes trophic niche environmental contaminants nutritional status growth and body condition invertebrates
- DOI：
- doi:10.5061/dryad.8h439
- 摘要：
- and δ13C and δ15N values to derive isotope niche metrics. As hypothesized, greater isotopic niche estimates were derived for the stressed animals compared
Data from: Hitting the moving target: modelling ontogenetic shifts with stable isotopes reveals the importance of isotopic turnover
- 负责人：
- Eric Hertz
- DOI：
- doi:10.5061/dryad.pp75d
- 摘要：
- ations of stable isotopes to study ontogenetic niche shifts have not considered the appreciable time-lag between diet and consumer tissue associated with isotopic turnover
Data from: The effects of spatial scale and isoscape on consumer isotopic niche width
- 负责人：
- DOI：
- doi:10.5061/dryad.8cq43
- 摘要：
- extent) and spatial scale. Trophic niche width is often approximated by bulk tissue stable isotopes of C and N, i.e. the population isotopic niche. Howeve
Data from: Can ancestry and morphology be used as surrogates for species niche relationships?
- 负责人：
- 关键词：
- Similarity matrix;phylogeny;morphology;diet;isotopic ratios;freshwater fishes;Venezuela;Costa Rica
- DOI：
- doi:10.5061/dryad.0k6djh9x2
- 摘要：
- t diets and stable isotopic ratios (?15N and ?13C), two common descriptors of the trophic niche, in fish assemblages of two small streams in the Neotropic
Data from: Spider webs, stable isotopes and molecular gut content analysis: multiple lines of evidence support trophic niche
- 负责人：
- Kennedy, Susan
- 关键词：
- stable isotopes niche partitioning trophic niche adaptive radiation foraging behavior gut content metabarcoding
- DOI：
- doi:10.5061/dryad.29p63mb
- 摘要：
- overlaps of web architecture between species are positively correlated with overlaps of isotopic signature. 5. Our results reveal trophic niche partitioni
Data from: Isotopic niche partitioning between two apex predators over time
- 负责人：
- Drago, Massimiliano
- DOI：
- doi:10.5061/dryad.5b1cc
- 摘要：
- the isotopic niches of adult South American fur seals (Arctocephalus australis); n = 86) and sea lions (Otaria flavescens); n = 49) –two otariid species with marked
