FlECO_AFL |
Chlorophyll Fluorescence; WET Labs ECO-AFL/FL sensor 0
|
Volts DC |
fluor |
FlECO_AFL1 |
Chlorophyll Fluorescence; WET Labs ECO-AFL/FL sensor 1
|
Volts DC |
fluor |
V5_WET_Labs_ECO_BB_Volts |
backscattering measured with a WET Labs ECO-BB
|
volts |
light_bs |
Sbeox0V |
SeaBird oxygen probe 0
|
volts |
O2_v |
Salinometer_Sample_Number |
sequentially numbered salinometer sample
|
unitless |
sample |
Nutrient_Flag |
possible suspect nutrient sample datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Lab_O2_Sample_Number |
sequentially numbered oxygen sample for Winkler titration O2 sample
|
unitless |
sample |
Nutrient_Sample_Number |
sequentially numbered nutrient sample number
|
unitless |
sample |
Bottle_O2_Flag |
possible suspect bottle oxygen datum as indicated by analist for various reasons; 0 =no flag; 1=flag
|
unitless |
flag |
Psy_Flag |
possible suspect productivity or calcification datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
POC_Flag |
possible suspect POC datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Cell_Count_Flag |
possible suspect cell count datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Sample |
unique sample number
|
unitless |
sample |
CTD_Sample_Number |
sequentially numbered CTD sample
|
unitless |
sample |
Freon_Flag |
possible suspect freon sample as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Type |
four types of sampling: CTD, EXP, NX, UW. CTD = discrete Niskin bottle samples from CTD cast; EXP = Carboy Experiment sampling; NX = Niskin X cast using trace metal-clean Niskin X bottles hung from Kevlar cable; UW = surface underway sample taken from ship's non-toxic seawater line.
|
unitless |
sample_type |
Balch_Sample_Number |
sequentially numbered sample from Balch lab
|
unitless |
sample |
BSi_Flag |
possible suspect biogenic silica datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Station |
station number (between 1 and 103)
|
unitless |
station |
Freon_Sample_Number |
sequentially numbered freon sample number
|
unitless |
sample |
PON_Flag |
possible suspect PON datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Event |
sequential operation during station
|
unitless |
event |
Month |
number month of year
|
unitless |
month |
Scan |
number of the CTD scan in which measurements were made
|
unitless |
scan |
Cast |
sequential attempted sampling operation for a given event
|
unitless |
cast |
Day |
number day of month
|
unitless |
day |
Niskin |
numbered Niskin bottle tripped on CTD casts
|
unitless |
bottle |
Small_0_4um_pcnt |
Percent of total particles contributed by small (0-4 um) particles as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
Year |
year
|
unitless |
year |
Lab_Salinity_Flag |
possible suspect lab salinity datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Chl_Flag |
possible suspect chlorophyll datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Trip_on_Fly |
code for trip-on-fly cast: 0 if "no" and 1 if "yes"
|
unitless |
flag |
Round_4_12um_pcnt |
Percent of total particles contributed by round (4-12 um) particles as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
Trip_Time |
time (GMT) bottle tripped
|
unitless |
time |
Flowcam_Flag |
possible suspect FlowCAM datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
PIC_Flag |
possible suspect PIC datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
PSD_Slope_logABD_grthan_point_75 |
PDF Slope logABD>0.75 (only particles >5um); Particle size Distribution Function slope of the plot of log cell abundance (particles per mL) versus Area Based Diameter (micrometers) calculated for particles of >5 micrometers diameter using a Yokogowa FlowCAM. Area Based Diameter (ABD) is defined as the diameter measured by the number of grey scale pixels of the binary image converted to a circle with the same number of pixels
|
unitless |
no_bcodmo_term |
Incubation |
letter A-E designating results from each of five experiments
|
unitless |
exp_id |
Ovoid_4_12um_pcnt |
Percent of total particles contributed by ovoid (4-12 um) particles as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
Psy_Avg_C_to_P |
Ratio of calcification to photosynthesis
|
unitless |
ratio |
ISO_Date_UTC |
Date (UTC) in ISO 8601 format
|
unitless |
date |
Lab_O2_Flag |
possible suspect oxygen datum as indicated by analist for various reasons; 0 = no flag; 1 = flag
|
unitless |
flag |
Std_Err_of_PSD_Slope_logABD_grthan_point_75 |
Std Err of PDF Slope logABD>0.75 (for particles >5um); Standard error of the above particle size distribution slope for only particles of 5 micrometers diameter or larger using a Yokogowa FlowCAM
|
unitless |
std_err |
Timepoint |
numbered sampling of carboy experiment
|
unitless |
time_point |
Dinoflagellates_pcnt |
Percent of total particles contributed by dinoflagellates as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
Y_int_of_PSD_Slope_logABD_grthan_point_75 |
Y-int of PDF Slope logABD>0.75 (only particles >5um); the Y intercept of above PDF for only particles of ~5um diameter or larger using a Yokogowa FlowCAM
|
unitless |
no_bcodmo_term |
Ciliates_pcnt |
Percent of total particles contributed by ciliates as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
R2of_PSD_Slope_logABD_grthan_point_75 |
R-squared value of PDF Slope logABD>0.75(only particles >5um); squared correlation coefficient of above PDF for only particles of >5um diameter or larger using a Yokogowa FlowCAM
|
unitless |
corr_coeff |
Treatment |
description of carboy treatment
|
unitless |
treatment |
Diatoms_pcnt |
Percent of total particles contributed by diatoms as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
F_statistic_of_PSD_Slope_logABD_grthan_point_75 |
F-statistic of PDF Slope logABD>0.75 (only particles >5um); the F statistic of of above PDF for only particles of >5um diameter or larger using a Yokogowa FlowCAM
|
unitless |
F_stat |
Cubitainer |
number of incubation cubitainer
|
unitless |
number |
Silicoflagellates_pcnt |
Percent of total particles contributed by silicoflagellates as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
Underway_Number |
unique number of underway sample
|
unitless |
sample |
Other_Cells_pcnt |
Percent of total particles contributed by unidentified other cells as measured by Yokogowa FlowCAM imaging cytometer
|
unitless |
relative_abund |
Lith_Area_square_um_per_mL |
total area subtended by by detached coccoliths
|
square micrometers per milliliter (um^2 per mL) |
area |
Cell_plus_Agg_Area_square_um_per_mL |
total area subtended by by plated coccolithophores; coccospheres and aggregates
|
square micrometers per milliliter (um^2 per mL) |
area |
C0_S_per_m |
Conductivity based on conductivity probe 0
|
Siemens per meter (S/m) |
cond |
C1_S_per_m |
Conductivity based on conductivity probe 1
|
Siemens per meter (S/m) |
cond |
Sal_corrected |
salinity corrected for bottle salinity measured aboard ship
|
PSU (Practical Salinity Units) |
sal |
Lab_Salinity |
lab-derived salinity
|
PSU (Practical Salinity Units) |
sal |
Sal00 |
salinity of water sample as estimated by conductivity probe 0
|
PSU (Practical Salinity Units) |
sal |
Sal11 |
salinity of water sample as estimated by conductivity probe 1
|
PSU (Practical Salinity Units) |
sal |
F12_pM |
concentration of CFC-12
|
picomolar (pM) |
CFC-12 |
F11_pM |
concentration of CFC-11
|
picomolar (pM) |
CFC-11 |
CStarTr0 |
Beam transmission WetLabs Cstar
|
percent |
trans |
Cpar |
fraction of photosynthetically available radiation measured at depth
|
percent |
PAR |
TurbWETbb0 |
Turbidity; WET Labs ECO BB
|
per meter (m-1) |
turbidity |
Cell_plus_Agg_count_per_mL |
concentration of birefringent plated cells; coccospheres and aggregates
|
numbers per milliliter (mL) |
count |
Single_Lith_count_per_mL |
concentration of birefringent particles-singlets
|
numbers per milliliter (mL) |
count |
Double_Lith_count_per_mL |
concentration of birefringent particles-doublets
|
numbers per milliliter (mL) |
count |
Triple_Lith_count_per_mL |
concentration of birefringent particles-triplets
|
numbers per milliliter (mL) |
count |
Quadruple_Lith_count_per_mL |
concentration of birefringent particles-quadruplets
|
numbers per milliliter (mL) |
count |
Tot_Lith_count_per_mL |
concentration of birefringent particles-all
|
numbers per milliliter (mL) |
count |
PIC_mol_per_cubic_m |
concentration of particulate inorganic carbon
|
moles per cubic meter (mol/m3) |
PIC |
Sbeox_corrected_mL_per_L |
Seabird oxygen concentration corrected for lab oxygen concentration measured aboard ship
|
milliliters per liter (mL/L) |
O2 |
Lab_O2__mL_per_L |
Oxygen concentration
|
milliliters per liter (mL/L) |
O2 |
Sbeox0_mL_per_L |
Oxygen concentration derived from Sea Bird oxygen probe on CTD
|
milliliters per liter (mL L-1) |
O2 |
Oxsol_mL_per_L |
Estimated 100%-saturated concentration of oxygen for given temperature and salinity conditions
|
milliliters per liter (mL L-1) |
O2sat |
BSi_umol_per_L |
concentration of biogenic silica
|
micromoles per liter (umoles/L) |
Si_bio |
POC_umol_per_L |
concentration of particulate organic carbon
|
micromoles per liter (umoles/L) |
POC |
PON_umol_per_L |
concentration of particulate organic nitrogen
|
micromoles per liter (umoles/L) |
PON |
PIC_umol_per_L |
concentration of particulate inorganic carbon
|
micromoles per liter (umoles/L) |
PIC |
NO3_umol_per_L |
concentration of nitrate
|
micromoles per liter (umoles/L) |
NO3 |
PO4_umol_per_L |
concentration of phosphate
|
micromoles per liter (umoles/L) |
PO4 |
SIL_umol_per_L |
concentration of silicate
|
micromoles per liter (umoles/L) |
Silicate |
NO2_umol_per_L |
concentration of nitrite
|
micromoles per liter (umoles/L) |
NO2 |
NH4_umol_per_L |
concentration of ammonia
|
micromoles per liter (umoles/L) |
NH4 |
DIC_umol_per_kg |
dissolved inorganic carbon concentration
|
micromoles per kilogram (umol/kg) |
DIC |
TA_umol_per_kg |
Total akalinity
|
micromoles per kilogram (umol/kg) |
TALK |
Psy_Avg_P |
Average photosynthesis rate
|
micromoles Carbon per liter per day (umol C/L/d) |
photosynthesis |
Psy_Avg_C |
Average calcification rate
|
micromoles Carbon per liter per day (umol C/L/d) |
calcification |
Psy_P_SD |
standard deviation of photosynthesis rate
|
micromoles Carbon per liter per day (umol C/L/d) |
std_dev |
Psy_C_SD |
standard deviation of calcification rate
|
micromoles Carbon per liter per day (umol C/L/d) |
std_dev |
Total_C_Biomass_Menden_Deuer_ug_per_L |
Total carbon biomass (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
Small_0_4um_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of small 0-4um cells (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
POC_ug_per_L |
concentration of particulate organic carbon
|
micrograms per liter (ug/L) |
POC |
Round_4_12um_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of round 4-12um cells (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
Ovoid_4_12um_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of ovoid 4-12um cells (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
PON_ug_per_L |
concentration of particulate organic nitrogen
|
micrograms per liter (ug/L) |
PON |
Dinoflagellates_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of dinoflagellates (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
Ciliates_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of ciliates (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
Avg_Corr_Chl_a_ug_per_L |
concentration of chlorophyll a
|
micrograms per liter (ug/L) |
chl_a |
Diatoms_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of diatoms (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
Avg_Corr_Phaeo_ug_per_L |
concentration of phaeopigments
|
micrograms per liter (ug/L) |
phaeo |
Silicoflagellates_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of silicoflagellates (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
PIC_ug_per_L |
concentration of particulate inorganic carbon
|
micrograms per liter (ug/L) |
PIC |
Avg_Corr_Chl_a_plus_Phaeo_ug_per_L |
concentration of chlorophyll a plus phaeopigments
|
micrograms per liter (ug/L) |
Chl_a_plus_Phaeo |
Other_Cells_C_Biomass_Menden_Deuer_ug_per_L |
Carbon biomass of unidentified other cells (based on Menden-Deuer and Lessard, 2000) for total particles measured by Yokogowa FlowCAM imaging cytometer
|
micrograms per liter (ug/L) |
biomass_C |
Psy_Avg_Chl_a_ug_per_L |
chlorophyll concentration in productivity sample
|
micrograms per liter (ug/L) |
chl_a |
Psy_Avg_Pmb_ug_C_per_ug_chl_d |
chlorophyll-normalized primary production rate
|
micrograms Carbon per micrograms chlorophyll per day (ugC/ugchl/d) |
PP |
Psy_Avg_Cmb_ug_C_per_ug_chl_d |
chlorophyll-normalized calcification rate
|
micrograms Carbon per micrograms chlorophyll per day (ugC/ugchl/d) |
calcification |
Par |
Photosynthetically Available Radiation measured at depth
|
microEinsteins per square centimeter per second (uE/(cm2·sec)) |
PAR |
Spar |
Surface photosynthetically available radiation measured at the surface
|
microEinsteins per square centimeter per second (uE/(cm2·sec)) |
SPAR |
Sigma_E900 |
density anomaly of seawater calculated from salinity derived from conductivity probe 0
|
metric tonnes per cubic meter |
density |
Sigma_E911 |
density anomaly of seawater calculated from salinity derived from conductivity probe 1
|
metric tonnes per cubic meter |
density |
SvCM |
Sound Velocity [Chen-Millero 1977] based on temperature & salinity probes #1
|
meters per second (m/s) |
sound_vel |
SvCM1 |
Sound Velocity [Chen-Millero 1977] based on temperature & salinity probes #2
|
meters per second (m/s) |
sound_vel |
Depth_m |
water depth
|
meters |
depth |
Elapsed_Time_hours |
number of hours after start of carboy incubation
|
hours |
time_elapsed |
Latitude |
decimal degrees of latitude of sample location, negative values = South
|
degrees North |
lat |
Longitude |
decimal degrees of longitude of sample location; negative values = West
|
degrees East |
lon |
Potemp090C |
Potential temperature ITS-90 (primary temperature probe)
|
degrees Celsius |
potemp |
Potemp190C |
Potential temperature ITS-90 (secondary temperature probe)
|
degrees Celsius |
potemp |
T090C |
CTD temperature (ITS-90) probe 1
|
degrees Celsius |
temp |
T190C |
CTD temperature (ITS-90) probe 2
|
degrees Celsius |
temp |
PrDM |
water pressure
|
decibars |
press |
Small_0_4um_cells_per_mL |
Concentration of small particles with diameters of 0 to 4 micrometers measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Round_4_12um_cells_per_mL |
Concentration of round particles with diameters of 4 to 12 micrometers measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Ovoid_4_12um_cells_per_mL |
Concentration of ovoid particles with diameters of 4 to 12 micrometers measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Dinoflagellates_cells_per_mL |
Concentration of dinoflagellates measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Ciliates_cells_per_mL |
Concentration of ciliates measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Diatoms_cells_per_mL |
Concentration of diatoms measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Silicoflagellates_cells_per_mL |
Concentration of silicoflagellates measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Other_Cells_cells_per_mL |
Concentration of other unidentified cells as measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |
Total_cells_per_mL |
Concentration of total particles measured by Yokogowa measured by Yokogowa FlowCAM imaging cytometer
|
cells per milliliter (cells/mL) |
cell_concentration |