On the Isotopic Composition in δD and δ18O of Water and Ice During Freezing
Abstract Experiments on progressive unidirectional freezing are conducted to determine the evolution in δ D and δ 18 O of successive water samples and ice layers taken during the course of freezing. Results indicate that this evolution takes place, in a δ D– δ 18 O diagram, along a straight line wit...
Published in: | Journal of Glaciology |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Cambridge University Press (CUP)
1984
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1017/s0022143000006249 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000006249 |
Summary: | Abstract Experiments on progressive unidirectional freezing are conducted to determine the evolution in δ D and δ 18 O of successive water samples and ice layers taken during the course of freezing. Results indicate that this evolution takes place, in a δ D– δ 18 O diagram, along a straight line with a characteristic slope. This slope, different from that due to the precipitation effect, gives a finger-print of the occurrence of a freezing or of a melting–refreezing process in the studied reservoir. |
---|