Species-specific foraging habits or feeding preferences influence the overall trophic functioning in consumer assemblages. We set out to assess the in situ trophic diversity in a mesograzer ass

DataCite Commons2020-09-04 更新60

Diet-Tissue Discrimination Factors from the literature.

稳定同位素分析

食物网研究

This DTDF were used to adjust prey species values of δ13C and δ15N in δ15N vs. δ13C plots, and in stable isotope mixing models of stingray diet composition. SD = Standard Deviation.*A Δ13C value (or S

Figshare2015-12-02 更新20

Data from: Toward a geography of omnivory: omnivores increase carnivory when sodium is limiting

生态学

稳定同位素分析

1. Toward understanding the geography of omnivory, we tested three hypotheses that predict the proportion of animal tissue consumed: The Sodium Limitation Hypothesis predicts that omnivores increase a

DataONE2017-09-01 更新80

NOAA/WDS Paleoclimatology - Namibia 5000 Year Rock Hyrax Midden Nitrogen Isotope Data

古气候重建

稳定同位素分析

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI stud

DataCite Commons2022-05-17 更新50

Radiocarbon dating and stable isotopes.

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