This publication is intended to support the proper use of the compound specific stable isotope (CSSI) technique for identifying sources of sediment within agroecosystems. Based on the measurement of ...

The applications of Hg enrichments and Hg isotopes for tracing major volcanism in geologic records may significantly improve understanding of the relationship between LIP eruptions, biotic crises ...

This instrument is optimized for the isotopic characterization of mixtures of organic molecules at trace quantities (~10ng per compound for carbon, ~100ng per compound for hydrogen) which provides ...

In a paper published in the journal Proceedings of the National Academy of Sciences, researchers examined lithium isotope compositions ... conducted using precise methods, including leaching ...

The research involved carrying out "stable isotope analysis"—a diet tracing method based on the ratio of light and heavy isotopes in a sample—on the whiskers of almost 100 foxes in rural and ...