SoS 221: Dr. Valenzuela explains the forensic applications of stable isotope analysis

Our new Co-producer, Anahí Ruderman, is joined by Christopher to co-host this episode with Dr. Luciano Valenzuela. He is a researcher at the National Council for Scientific and Technical Research of Argentina (CONICET). He specializes in the use of stable isotopes in Anthropology, Ecology, and Forensic Science in his research at the School of Social Sciences of the National University of the Center of Buenos Aires. He holds a Ph.D. in Biology from the University of Utah. His interests are very diverse; not only does he research isotopes and their application in forensic cases, but he also has an extensive curriculum in fascinating subjects such as the feeding behavior of whales! Trigger Warning: this episode contains information regarding the identification of human remains. ------------------------------ Find the paper discussed in this episode: Valenzuela, L. O., Otero, F., Loupias, L. L., Béguelin, M., & Mancuso, R. G. (2023). BITACORA: An isotopic database of modern human tissues (keratin, teeth) for Argentina. Science & Justice, 63(6), 680-688. https://doi.org/10.1016/j.scijus.2023.10.003 ------------------------------ Contact Dr. Valenzuela: Website: https://isotoposestables.weebly.com , E-mail: lucianoovalenzuela@gmail.com ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Anahi Ruderman, Cohost, SoS Co-Producer, HBA Junior Fellow E-mail: aniruderman@gmail.com Cristina Gildee, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu, Twitter:@CristinaGildee