Cast_number |
Cast number
|
unitless |
cast |
End_Date_UTC |
Sampling end date
|
unitless |
date |
End_ISO_DateTime_UTC |
Sampling end date and time (UTC) in ISO8601
|
unitless |
ISO_DateTime_UTC |
End_Latitude |
Latitude at end of sample collection
|
decimal degrees North |
lat |
End_Longitude |
Longitude at end of sample collection
|
decimal degrees East |
lon |
End_Time_UTC |
Sampling end time (UTC)
|
unitless |
time |
Event_ID |
Event number
|
unitless |
event |
Flag_I_neg1_D_CONC_BOTTLE_udxopu |
Data quality flag for I_neg1_D_CONC_BOTTLE_udxopu (1 = good data)
|
unitless |
q_flag |
Flag_I_V_D_CONC_BOTTLE_x9ogsn |
Data quality flag for I_V_D_CONC_BOTTLE_x9ogsn (1 = good data)
|
unitless |
q_flag |
Flag_L1Cu_D_CONC_BOTTLE_ypaxln |
Data quality flag for L1Cu_D_CONC_BOTTLE_ypaxln
|
unitless |
q_flag |
I_neg1_D_CONC_BOTTLE_udxopu |
Concentration of dissolved Iodide, iodine in the -I oxidation state
|
nanomoles per liter (nmol/L) |
iodide |
I_V_D_CONC_BOTTLE_x9ogsn |
Concentration of dissolved Iodate, iodine in the V oxidation state
|
nanomoles per liter (nmol/L) |
iodate |
L1Cu_D_CONC_BOTTLE_ypaxln |
Concentration of dissolved inert copper. We designated inert Cu as CuL1 in the dataset. This is primarily to conform with previous data sets. L1 is an operationally defined parameter that includes strong copper chelators having a conditional stability constant of logK > 12. In our work, the conditional stability constant of inert Cu has a lower limit of log K = 17. The units are in nM per kg
|
nanomoles per kilogram (nmol/kg) |
Cu |
Sample_Depth |
Sample depth
|
meters (m) |
depth |
Sample_ID |
GEOTRACES sample ID number
|
unitless |
sample |
SD1_I_neg1_D_CONC_BOTTLE_udxopu |
Standard deviation of I_neg1_D_CONC_BOTTLE_udxopu
|
nanomoles per liter (nmol/L) |
iodide |
SD1_I_V_D_CONC_BOTTLE_x9ogsn |
Standard deviation of I_V_D_CONC_BOTTLE_x9ogsn
|
nanomoles per liter (nmol/L) |
iodate |
SD1_L1Cu_D_CONC_BOTTLE_ypaxln |
Standard deviation of L1Cu_D_CONC_BOTTLE_ypaxln
|
nanomoles per kilogram (nmol/kg) |
Cu |
Start_Date_UTC |
Sampling start date
|
unitless |
date |
Start_ISO_DateTime_UTC |
Sampling start date and time (UTC) in ISO8601
|
unitless |
ISO_DateTime_UTC |
Start_Latitude |
Latitude at start of sample collection
|
decimal degrees North |
lat |
Start_Longitude |
Longitude at start of sample collection
|
decimal degrees East |
lon |
Start_Time_UTC |
Sampling start time (UTC)
|
unitless |
time |
Station_ID |
Station number
|
unitless |
station |