cruise_id 
cruise identification number

no units 
cruiseid 
station 
station number

text 
station 
cast 
cast number

unitless 
cast 
date 
date sampling began; format: YYYYMMDD

unitless 
date 
year 
year of sample; format: YYYY

unitless 
year 
month 
month of sample; format: MM

unitless 
month 
day 
day of sample; format: DD

unitless 
day 
time 
time of sampling; format: hhmm

unitless 
time 
lat 
latitude

decimal degrees 
lat 
lon 
longitude

decimal degrees 
lon 
depth 
depth from which sample was collected

meters 
depth 
PP_mean_10um 
mean 14CPrimary Production rate from 10 micron filters

micromol C/liter/day 
PP 
PP_std_dev_10um 
standard deviation of 14CPrimary Production rate from 10 micron filters

micromol C/liter/day 
std_dev 
PP_num_obs_10um 
number of samples used in calculation of PP rate mean and standard deviation

unitless 
numb_obs 
PP_mean_750uatm_pco2_10um 
mean 14CPrimary Production rate from 10 micron filters incubated at 750 microatm pCO2

micromol C/liter/day 
PP 
PP_std_dev_750uatm_pco2_10um 
standard deviation of 14CPrimary Production rate from 10 micron filters incubated at 750 microatm pCO2

micromol C/liter/day 
std_dev 
PP_num_obs_750uatm_pco2_10um 
number of samples used in calculation of PP rate mean and standard deviation

unitless 
numb_obs 
PP_mean_2um 
mean 14CPrimary Production rate from 2 micron filters

micromol C/liter/day 
PP 
PP_std_dev_2um 
standard deviation of 14CPrimary Production rate from 2 micron filters

micromol C/liter/day 
std_dev 
PP_num_obs_2um 
number of samples used in calculation of PP rate mean and standard deviation

unitless 
numb_obs 
PP_mean_750uatm_pco2_2um 
mean 14CPrimary Production rate from 2 micron filters incubated at 750 microatm pCO2

micromol C/liter/day 
PP 
PP_std_dev_750uatm_pco2_2um 
standard deviation of 14CPrimary Production rate from 2 micron filters incubated at 750 microatm pCO2

micromol C/liter/day 
std_dev 
PP_num_obs_750uatm_pco2_2um 
number of samples used in calculation of PP rate mean and standard deviation

unitless 
numb_obs 
PP_mean_0pt2um 
mean 14CPrimary Production rate from 0.2 micron filters

micromol C/liter/day 
PP 
PP_std_dev_0pt2um 
standard deviation of 14CPrimary Production rate from 0.2 micron filters

micromol C/liter/day 
std_dev 
PP_num_obs_0pt2um 
number of samples used in calculation of PP rate mean and standard deviation

unitless 
PP 
PP_mean_750uatm_pco2_0pt2um 
mean 14CPrimary Production rate from 0.2 micron filters incubated at 750 microatm pCO2

micromol C/liter/day 
PP 
PP_std_dev_750uatm_pco2_0pt2um 
standard deviation of 14CPrimary Production rate from 0.2 micron filters incubated at 750 microatm pCO2

micromol C/liter/day 
std_dev 
PP_num_obs_750uatm_pco2_0pt2um 
number of samples used in calculation of PP rate mean and standard deviation

unitless 
PP 
dissolved_inorganic_carbon 
dissolved inorganic carbon of seawater used for PP and 3H_leuc incubations at ambient conditions

micromol/kilogram seawater 
DIC 
dissolved_inorganic_carbon_750uatm_pco2 
dissolved inorganic carbon of seawater used for PP and 3H_leuc incubations at 750 microatm pCO2

micromol/kilogram seawater 
DIC 
total_alkalinity 
total alkalinity of seawater used for PP and 3H_leuc incubations at ambient conditions

microequivalents/kilogram seawater 
TALK 
total_alkalinity_750uatm_pco2 
total alkalinity of seawater used for PP and 3H_leuc incubations at 750 microatm pCO2

microequivalents/kilogram seawater 
TALK 
chlorophyll 
chlorophyll a

micrograms/liter 
chl_a 
leuc_3H_light_incorp_mean 
mean 3HLeucine (light incubated) incorporation rates

picomol leucine/liter/hour 
leuc_incorp 
leuc_3H_light_incorp_std_dev 
standard deviation 3HLeucine (light incubated) incorporation rates

picomol leucine/liter/hour 
std_dev 
leuc_3H_light_num_obs 
number of samples used in calculation of 3Hleucine incorporation rate mean and standard deviation

unitless 
numb_obs 
leuc_3H_light_incorp_mean_750uatm_pco2 
mean 3HLeucine (light incubated) incorporation rates at 750 microatm pCO2

picomol leucine/liter/hour 
leuc_incorp 
leuc_3H_light_incorp_std_dev_750uatm_pco2 
standard deviation 3HLeucine (light incubated) incorporation rates at 750 microatm pCO2

picomol leucine/liter/hour 
std_dev 
leuc_3H_light_num_obs_750uatm_pco2 
number of samples used in calculation of 3Hleucine incorporation rate mean and standard deviation

unitless 
leuc_incorp 
leuc_3H_dark_incorp_mean 
Mean 3HLeucine (dark incubated) incorporation rates

picomol leucine/liter/hour 
leuc_incorp 
leuc_3H_dark_incorp_std_dev 
standard deviation 3HLeucine (dark incubated) incorporation rates

picomol leucine/liter/hour 
std_dev 
leuc_3H_dark_num_obs 
number of samples used in calculation of 3Hleucine incorporation rate mean and standard deviation

unitless 
numb_obs 
leuc_3H_dark_incorp_mean_750uatm_pco2 
mean 3HLeucine (dark incubated) incorporation rates at 750 microatm pCO2

picomol leucine/liter/hour 
leuc_incorp 
leuc_3H_dark_incorp_std_dev_750uatm_pco2 
standard deviation 3HLeucine dark incubated) incorporation rates at 750 microatm pCO2

picomol leucine/liter/hour 
std_dev 
leuc_3H_dark_num_obs_750uatm_pco2 
number of samples used in calculation of 3Hleucine incorporation rate mean and standard deviation

unitless 
numb_obs 