The effects of flowline length evolution on chemistry - δ18O profiles from Penny Ice Cap, Baffin Island, Canada

• Published in: Annals of Glaciology
• Main Authors: Fisher, D. A., Koerner, R. M., Zielinski, G. A., Wake, C. P., Zdanowicz, Christian, Bourgeois, J. C., Mayewski, P. A., Grummet, N.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Geological Survey of Canada 2002
• Subjects: Ice cores; aerosols; Arctic; Canada; Laurentide Ice Sheet; Penny Ice Cap; Other Earth and Related Environmental Sciences; Annan geovetenskap och miljövetenskap; Baffin Island; Greenland; Annals of Glaciology; Baffin; Ice cap; Ice Sheet
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-300886; https://doi.org/10.3189/172756402781817257

The isotopic and chemical signatures for ice-age and Holocene ice from Summit, Greenland, and Penny Ice Cap, Baffin Island, Canada, are compared. The usual pattern of low δ180, high Ca2+ and high Cl- is presented in the Summit records, but Penny Ice Cap has lower than present Cl- in its ice-age ice....