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Trapped-bubble records of concentrations of trace gases inv Trapped-bubble records of concentrations of trace gases inv

Trapped-bubble records of concentrations of trace gases inv - PowerPoint Presentation

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Uploaded On 2016-07-17

Trapped-bubble records of concentrations of trace gases inv - PPT Presentation

Esther Pischel How does air become trapped Snow falls and accumulates Porous top layer exchanges air with the atmosphere Snow densifies at depth 50 150 m and traps gas But The age of the air trapped in the ice is not the same as the ice itself ID: 407712

ice age methane gas age ice gas methane air temperature trapped sowers snow alley gases global bender depth brook

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