Determination of an age model based on the analysis of the δ 18O cyclicity in a tropical glacier

Oxygen isotopes δ18O from a 13 m ice core derived from the Antisana volcano ice cap (0° 28′S, 78° 08′W), Ecuador, were analyzed to generate an age model based on isotopic fluctuations. The inferred age model spans c. 3.6 years, from 1993 to mid-1996, and corresponds to 3.6 cycles of isotopic fluctua...

• Main Author: Calero, Jaqueline L. (author)
• Other Authors: Valencia, Byron G. (author), Conicelli, Bruno (author)
• Format: article
• Published: 2022
• Subjects: Age model; Oxygen isotopes; Wavelet analysis; Change in precipitatio
• Online Access: https://doi.org/10.1016/j.jsames.2022.103808; http://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/537