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Carbon/Nitrogen ratio
3
Sample ID
organic carbon
3
δ13C
Arctic
2
Biomarkers
2
Calculated
2
Carbon
2
Comment
2
Fraction modern carbon
2
Laboratory code/label
2
Multiple investigations
2
Nitrogen
2
Permafrost
2
organic
2
sediment
2
total
2
Δ14C
2
14C AMS
1
3,5-dihydroxybenzoic acid/vanillyl phenols ratio
1
6-point Brunauer–Emmett–Teller (BET) method according to Brunauer et al. (1938)
1
Acids/alkanes ratio
1
Age
1
Age, 14C AMS
1
Age, dated
1
Box corer/grab
1
Canada
1
Carbon Preference Index, fatty acids
1
Carbon Preference Index, n-Alkanes
1
Carbon, organic, total
1
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