HEAS Member Magdalena Blanz receives an FWF Erwin Schrödinger Grant to research compound-specific stable isotope ratios
HEAS Member Magdalena Blanz (Vienna Institute for Archaeological Science and Austrian Archaeological Institute) was awarded an FWF Erwin Schrödinger grant to study compound-specific stable isotope ratios in bone collagen and plants for improved dietary modelling. FWF Erwin Schrödinger grants are awarded to highly qualified early-career postdocs to pursue career-enhancing stays at internationally renowned research institutions, and also provides them with support after their return to Austria. Amino acid isotope ratios to explore past plant consumption Stable carbon and nitrogen isotope ratios (δ¹³C and δ¹⁵N) of bone collagen are frequently used to reconstruct past diets. However, bulk analyses of all extracted collagen suffer greatly from equifinality, whereby very different diets can result in the same bulk δ¹³C and δ¹⁵N values. By separating collagen (a protein) into its constituent amino acids, and separately analysing the δ¹³C and δ¹⁵N values of specific amino acids, much more nuanced palaeodietary information can be gained. In her Schrödinger project, Magdalena Blanz will be hosted at the University of Oxford, working with Prof. Amy Styring (Head of the Stable Isotope Ratio Laboratory) to gain more information has to how amino acid δ¹³C and δ¹⁵N values reflect past diets. On her return to Vienna, she will be working at the Vienna Institute for Archaeological Science in collaboration with Univ.-Prof. Dr. Wolfgang Wanek. Magdalena Blanz obtained a…
