ISOTOPE RATIOS
type: Concept
change note: 2013-03-11 13:35:47.0 [tbs1979] insert Definition (id: null text: The identification of isotopic signature, the distribution of certain stable isotopes and chemical elements within chemical compounds. This can be applied to a food web to make it possible to draw direct inferences regarding diet, trophic level, and subsistence. Isotope ratios are measured using mass spectrometry, which separates the different isotopes of an element on the basis of their mass-to-charge ratio. language code: en);
change note: 2013-02-18 08:20:01.0 [tbs1979] Insert Concept add broader relation (ISOTOPE RATIOS [f7998303-d145-452d-bcff-770f62038909,82365] - GEOCHEMICAL PROPERTIES [048df94e-841d-4f4d-a5c5-6683d1d07aa6,82357]);
in scheme: sciencekeywords
definition: The identification of isotopic signature, the distribution of certain stable isotopes and chemical elements within chemical compounds. This can be applied to a food web to make it possible to draw direct inferences regarding diet, trophic level, and subsistence. Isotope ratios are measured using mass spectrometry, which separates the different isotopes of an element on the basis of their mass-to-charge ratio.

GEOCHEMICAL PROPERTIES
type: Concept