Data Dictionary
Column Type Label Description Units Media type
project_name text Project_name

Name of project data was collected under.

platform_name text Platform_name

Name of vessel from which data was collected

Cruise text Cruise

Cruise identifier

Station text Station

Station identifier

sample_date timestamp Sample Date, ISO 8601 format

Sample date in ISO 8601 format

latitude (degrees_north) numeric Latitude, decimal degrees

Latitude in decimal degrees.

longitude (degrees_east) numeric Longitude, decimal degrees

Longitude in decimal degrees (-180 to 180)

Longitude_east (degrees_east) numeric Longitude_east, decimal degrees

Longitude in decimal degrees (0 to 360)

Cast numeric Cast

Cast #number for each CTD/rosette deployment; Increases as cruise progresses. May be more than one cast per station.

Bottle numeric Bottle

The number of the niskin bottle sampled. There are 24 niskin-type bottles on the rosette, so this value will be between 1 and 24

depth (m) numeric Bottom_Depth_m, metres

The depth of the sea floor at each station.

sample_depth_m (m) numeric Depth, metres

The depth at which the sample was collected.

NO2_um_l (um/l) numeric Nitrite (No2), um/L

Concentration of nitrite {NO2- CAS 14797-65-0} per unit volume of the water body [unknown phase]. Units are in umol/L

NO2_result_value_qualifier text Nitrite result value qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

NO3_um_l (um/l) numeric Nitrite (No3), um/L

Concentration of nitrate {NO3- CAS 14797-55-8} per unit volume of the water body [unknown phase].

NO3_result_value_qualifier text Nitrate result value qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

SiOx_um_l (um/l) numeric Silicate (SiOx), um/L

Concentration of silicate {SiO44- CAS 17181-37-2} per unit volume of the water body [unknown phase]

SiOx_result_value_qualifier text Silicate result value qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

PO4_Filt_um_l (um/l) numeric Phosphate (PO4), um/L

Concentration of phosphate {PO43- CAS 14265-44-2} per unit volume of the water body [dissolved plus reactive particulate <unknown phase]

PO4_Filt_result_value_qualifier text Phosphate result value qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

NH4_um_l (um/l) numeric Ammonium (NH4), um/L

Concentration of ammonium {NH4+ CAS 14798-03-9} per unit mass of the water body [unknown phase]

NH4_result_value_qualifier text Ammonium Result Value Qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

DissInorgN_um_l (um/l) numeric Dissolved Inorganic Nitrogen (DissInorgN), um/L

The sum of all measured species of inorganic nitrogen – nitrate + nitrite+ ammonium

DissInorgN_result_value_qualifier text Dissolved Inorganic Nitrogen Result Value Qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

Type text Type
o_18O_Per_mille (mille) numeric Oxygen -18 (O18), um/L

Stable oxygen isotope ratio measurement. Samples were analyzed using the CO2 equilibration method. The CO2 was then analyzed on a mass spectromoter in dual inlet mode with an AquaPrep system. For each analytical sequence two internal reference water samples were used to normalize the sample data.

o_18O_result_value_qualifier text Oxygen -18 Result Value Qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

DIC_um_l numeric Dissolved inorganic carbon (DIC), um/L

Total dissolved inorganic carbon (TCO2) concentration in the water column

DIC_result_value_qualifier text Dissolved inorganic carbon Result Value Qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

TotAlk_l_um_l (um/l) numeric Total Alkalinity (TotAlk_l), um/L

Total alkalinity per unit volume of the water body.

TotAlk_l_result_value_qualifier text Total Alkalinity Result Value Qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

SalinomSal_psu (PSU) numeric Salinity, Practical salinity units (PSU)

Salinity of the water body by bench salinometer.

Measured from a bottle seawater sample using an Autosal 8400B on-board the Amundsen

SalinomSal_result_value_qualifier text Salinity Result Value Qualifier

The result value qualifier is used if there is no value in the variable field. The codes for the result value qualifier can be found in the CanWIN controlled vocabulary document.

Additional Information
Field label
Study/Dataset Example
Format
CSV
Created
10 months ago
Ckan url
https://lwbin-dev.ad.umanitoba.ca
Datastore active
True
Datastore contains all records of source file
True
Has views
True
Hash
3eb826272374c6e7b3b0d1b98d553968
Id
c5c16064-e2b3-4618-9b27-0dbf5c1388c2
Ignore hash
True
Original url
https://CanWINerddap.ad.umanitoba.ca/erddap/tabledap/GreenEdge_Nutrient_3e39_afd6_0a1e.csvp?project_name%2Cplatform_name%2CCruise%2CStation%2Csample_date%2Clatitude%2Clongitude%2CLongitude_east%2CCast%2CBottle%2Cdepth%2Csample_depth_m%2CNO2_um_l%2CNO2_result_value_qualifier%2CNO3_um_l%2CNO3_result_value_qualifier%2CSiOx_um_l%2CSiOx_result_value_qualifier%2CPO4_Filt_um_l%2CPO4_Filt_result_value_qualifier%2CNH4_um_l%2CNH4_result_value_qualifier%2CDissInorgN_um_l%2CDissInorgN_result_value_qualifier%2CType%2Co_18O_Per_mille%2Co_18O_result_value_qualifier%2CDIC_um_l%2CDIC_result_value_qualifier%2CTotAlk_l_um_l%2CTotAlk_l_result_value_qualifier%2CSalinomSal_psu%2CSalinomSal_result_value_qualifier
Package id
96f9db0e-06cc-4888-9a48-a065efae24fb
Rescategory
data
Resource id
c5c16064-e2b3-4618-9b27-0dbf5c1388c2
State
active
Task created
2022-09-13 20:02:28.889233