Oxygen-isotope (δ18O) evidence of Holocene hydrological changes at Signy Island, maritime Antarctica
A record of Holocene hydrological changes has been produced from variations in oxygen-isotope composition (δ 18 O) preserved in freshwater lake sediments from maritime Antarctica. Small amounts (<5%) of authigenic carbonate have been extracted from a non-marl sediment core from Sombre Lake, Signy...
Published in: | The Holocene |
---|---|
Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
SAGE Publications
2003
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1191/0959683603hl611rp http://journals.sagepub.com/doi/pdf/10.1191/0959683603hl611rp |