sampling_year |
Year of sampling
|
unitless |
year |
location |
Sampling location
|
unitless |
sta_name |
latitude |
Latitude of sampling location
|
decimal degrees, south is negative |
lat |
longitude |
Longitude of sampling location
|
decimal degrees, west is negative |
lon |
sample_date |
sample date in ISO format (UTC time)
|
unitless |
ISO_DateTime_UTC |
DIC_conc |
Dissolved Inorganic Carbon concentration of water sample
|
mmol/kg (millimolar) |
DIC |
delta_13C_DIC |
delta 13C (d13C) is the ratio of stable isotopes 13C:12C relative to the PeeDee Belemnite standard
|
parts per thousand, per mil (‰) |
d13C_DIC |
delta_13C_DIC_error |
d13C measurement error
|
parts per thousand, per mil (‰) |
d13C |
delta_14C_DIC |
Delta^14C (D14C)/Radiocarbon is the per mil deviation of 14C/12C ratio relative to the standard of 1950 atmospheric 14C concentration, normalized to a d13C of -25 per mil
|
parts per thousand, per mil (‰) |
14C |
delta_14C_DIC_error |
D14C measurement error
|
parts per thousand, per mil (‰) |
no_bcodmo_term |
DIC_NOSAMS_accession_number |
Radiocarbon DIC sample ID (National Ocean Sciences Accelerator Mass Spectrometry (NOSAMS) facility accession number)
|
unitless |
sample |
DOC_conc |
Dissolved Organic Carbon concentration of water sample
|
micromole (µM) |
DOC |
delta_13C_DOC_original |
delta 13C (d13C) is the ratio of stable isotopes 13C:12C relative to the PeeDee Belemnite standard originally reported by NOSAMS
|
parts per thousand, per mil (‰) |
d13C |
delta_13C_DOC_original_error |
d13C measurement error
|
parts per thousand, per mil (‰) |
no_bcodmo_term |
Delta_14C_DOC_original |
Delta^14C (D14C)/Radiocarbon is the per mil deviation of 14C/12C ratio relative to the standard of 1950 atmospheric 14C concentration, normalized to a d13C of -25 per mil originally reported by NOSAMS
|
parts per thousand, per mil (‰) |
14C |
Delta_14C_DOC_original_error |
D14C measurement error originally reported by NOSAMS
|
parts per thousand, per mil (‰) |
no_bcodmo_term |
DOC_NOSAMS_accession_number_original |
Radiocarbon DOC sample ID (NOSAMS accession number) for original values
|
unitless |
sample |
delta_13C_DOC_corrected |
delta 13C (d13C) is the ratio of stable isotopes 13C:12C relative to the PeeDee Belemnite standard, corrected value reported by NOSAMS
|
parts per thousand, per mil (‰) |
d13C |
delta_13C_DOC_corrected_error |
d13C measurement error
|
parts per thousand, per mil (‰) |
no_bcodmo_term |
Delta_14C_DOC_corrected |
Delta^14C (D14C)/Radiocarbon is the per mil deviation of 14C/12C ratio relative to the standard of 1950 atmospheric 14C concentration, normalized to a d13C of -25 per mil corrected value reported by NOSAMS
|
parts per thousand, per mil (‰) |
14C |
Delta_14C_DOC_corrected_error |
D14C measurement error originally reported by NOSAMS
|
parts per thousand, per mil (‰) |
no_bcodmo_term |
DOC_NOSAMS_accession_number_corrected |
Radiocarbon DOC sample ID (NOSAMS accession number) for corrected values
|
unitless |
sample |