A method for precise measurement of argon 40/36 and krypton/argon ratios in trapped air in polar ice with applications to past firn thickness and abrupt climate change in Greenland and at Siple Dome, Antarctica
- 1 February 2003
- journal article
- Published by Elsevier in Geochimica et Cosmochimica Acta
- Vol. 67 (3) , 325-343
- https://doi.org/10.1016/s0016-7037(02)00965-1
Abstract
No abstract availableKeywords
This publication has 29 references indexed in Scilit:
- Estimation of temperature change and of gas age‐ice age difference, 108 kyr B.P., at Vostok, AntarcticaJournal of Geophysical Research: Atmospheres, 2001
- Climate logging with a new rapid optical technique at Siple DomeGeophysical Research Letters, 2001
- Snow and firn permeability at Siple Dome, AntarcticaAnnals of Glaciology, 2000
- Atmospheric gas concentrations over the past century measured in air from firn at the South PoleNature, 1996
- Gravitational Enrichment of 84 Kr/ 36 Ar Ratios in Polar Ice Caps: A Measure of Firn Thickness and Accumulation TemperatureScience, 1996
- On the concentrations of O2, N2, and Ar in trapped gases from ice coresJournal of Geophysical Research: Atmospheres, 1995
- A high precision isotope ratio mass spectrometry method for measuring the
O N ratio of airGeochimica et Cosmochimica Acta, 1994 - Changes in the O2/N2 ratio of the atmosphere during recent decades reflected in the composition of air in the firn at Vostok Station, AntarcticaGeophysical Research Letters, 1994
- Abrupt increase in Greenland snow accumulation at the end of the Younger Dryas eventNature, 1993
- Air Movement in Snow Due to WindpumpingJournal of Glaciology, 1989