A modified extraction technique for liberating occluded gases in ice cores
Abstract We have developed a dry extraction technique to extract air from large pieces of glacial ice. The primary reason for developing this technique was to be able to perform a single extraction and measure a single sample of air from an ice core sample for as many atmospheric constituents as pos...
Main Authors: | , |
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Other Authors: | |
Format: | Text |
Language: | English |
Published: |
2000
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1047.1713 http://www3.geosc.psu.edu/%7Etas11/Ext.Sowers.pdf |
Summary: | Abstract We have developed a dry extraction technique to extract air from large pieces of glacial ice. The primary reason for developing this technique was to be able to perform a single extraction and measure a single sample of air from an ice core sample for as many atmospheric constituents as possible. The procedure is modeled after the dry extraction -"cheese grater" design of |
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