Topic
Arctic
Permafrost
9
Sample ID
9
Multiple investigations
8
organic carbon
8
sediment
8
Calculated
7
DATE/TIME
6
AWI Arctic Land Expedition
5
Biomarkers
5
Canada
5
Comment
5
Event label
5
Fraction modern carbon
5
Herschel Island
5
LATITUDE
5
LONGITUDE
5
permafrost
5
CA-Land_2014_YukonCoast
4
Carbon
4
Carbon/Nitrogen ratio
4
Laboratory code/label
4
organic
4
Δ14C
4
δ13C
4
AWI_PerDyn
3
Age, 14C AMS
3
Age, dated
3
CA-Land_2006_YukonCoast
3
CA-Land_2009_YukonLakes
3
CA-Land_2015_YukonCoast
3
Carbon cycling
3
Carbon, organic, total
3
Coastal erosion
3
Elemental analyzer EA, Thermo Scientific, FlashEA 1112
3
Fraction modern carbon, error, relative
3
HER
3
Herschel_Island
3
Isotope ratio mass spectrometry-elemental analyzer IRMS-EA, Thermo Finnigan, Delta XP; Elemental analyzer EA, Thermo Scientific, FlashEA 1112
3
MICADAS accelerator mass spectrometer AMS, Ionplus; according to McIntyre et al. 2017 and Haghipour et al. 2018
3
MULT
3
Nitrogen, total
3
Permafrost Research (Periglacial Dynamics) @ AWI
3
Yukon Territory
3
biomarkers
3
total
3
14C AMS
2
3,5-dihydroxybenzoic acid/vanillyl phenols ratio
2
Acids/alkanes ratio
2
Age
2
more ...