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McMurdo Dry Valleys
2
Buried ice
1
Last Glacial Maximum
1
basal ice
1
carbon dynamics
1
emissions
1
fossil fuels
1
helicopter
1
ice-cored moraine
1
management
1
mcmurdo dry valleys
1
nitrogen
1
nitrogen cycling
1
science activites
1
stable isotopes
1
subglacial biogeochemistry
1
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