LA-IRMS for high-resolution tree-ring isotope analysis: methods, advances and applications
During the IRMS User Meeting, we have asked Dr. Phd Irene Tunno to give a brief summary on what her presentation is about.
Language: English | Duration: 18:42 minutes
Unlock the hidden environmental stories preserved in tree rings through next-generation isotope analysis.
This presentation from Dr. Phd Irene Tunno, Research Institute on Terrestrial Ecosystems (IRET) of the National Research Council of Italy (CNR), introduces a new laser ablation GHG-IRMS system that is transforming dendrochronology by moving beyond traditional growth measurements to reveal detailed insights into tree physiology, climate conditions, and environmental change. Discover how high-resolution isotope mapping enables intra-annual analysis of early and late wood, captures seasonal signals, and minimizes sample preparation while preserving valuable material. The session also highlights promising applications ranging from climate reconstruction and ecological research to archaeological wood, charcoal, vegetation, and future paleoecological studies.
Join this presentation to explore how cutting-edge isotope technology is opening new possibilities for reading the environmental archives stored within trees.
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