Microstructural evolution in the fine-grained region of the Sip le Dome (Antarctica) ice core

• Main Authors: Obbard, Rachel, Sieg, K E, Baker, Ian, Meese, D, Catania, G A
• Format: Text
• Language: unknown
• Published: Dartmouth Digital Commons 2011
• Subjects: Earth Sciences; Engineering; Greenland; Hercules; Hercules Dome; Antarc*; Antarctica; ice core
• Online Access: https://digitalcommons.dartmouth.edu/facoa/105; https://www.igsoc.org/journal/57/206/j11J052.pdf

We present a microstructural characterization of fine-grained layers from the top 90 m of firn from Summit, Greenland, performed using a combination of scanning electron microscopy techniques including secondary electron imaging, energy-dispersive spectroscopy and electron backscattered patterns, an...