Ice core age dating and paleothermometer calibration based on isotope and temperature profiles from deep boreholes at Vostok Station (East Antarctica)
International audience An interpretation of the deuterium profile measured along the Vostok (East Antarctica) ice core down to 2755 m has been attempted on the basis of the borehole temperature analysis. An inverse problem is solved to infer a local “geophysical metronome,” the orbital signal in the...
Published in: | Journal of Geophysical Research: Atmospheres |
---|---|
Main Authors: | , , , , , |
Other Authors: | , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
1998
|
Subjects: | |
Online Access: | https://hal.science/hal-03110403 https://hal.science/hal-03110403/document https://hal.science/hal-03110403/file/97JD02253.pdf https://doi.org/10.1029/97JD02253 |