ERDDAP > info > bcodmo_dataset_905357_v1

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	[pH internal Consistency Experiment: Measured pH and nutrients] - Measured pH and nutrient data acquired during the pH internal consistency experiment. (Improving Accuracy and Precision of Marine Inorganic Carbon Measurements)		M	background			BCO-DMO	bcodmo_dataset_905357_v1

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	info at bco-dmo.org
attribute	NC_GLOBAL	creator_name	String	BCO-DMO
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.905357.1
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/905357
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	license	String	The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	summary	String	These data include the measured pHt, total alkalinity, dissolved inorganic carbon, raw pHt absorbance, and calculated pHt of 25 batches of seawater as a function of temperature, salinity, and pCO2. These data were used to evaluate the internal consistency of 120 different possible combinations of CO2 system constants. The marine inorganic carbon system can be calculated with two measured parameters due to thermodynamic relationships. However, there are many different parameterizations for the required constants and the most accurate or best is not known. These data were used to evaluate the constants and make recommendations for which constants to use, and how to perform CO2 system calculations.
attribute	NC_GLOBAL	title	String	[pH internal Consistency Experiment: Measured pH and nutrients] - Measured pH and nutrient data acquired during the pH internal consistency experiment. (Improving Accuracy and Precision of Marine Inorganic Carbon Measurements)
variable	Batch		String
attribute	Batch	long_name	String	Batch
attribute	Batch	units	String	unitless
variable	Practical_Salinity		float
attribute	Practical_Salinity	actual_range	float	14.618, 38.885
attribute	Practical_Salinity	long_name	String	Practical_salinity
attribute	Practical_Salinity	units	String	unitless
variable	Temp		float
attribute	Temp	actual_range	float	-1.906, 40.075
attribute	Temp	long_name	String	Temp
attribute	Temp	units	String	degrees Celsius (˚C)
variable	meas_pHt		float
attribute	meas_pHt	actual_range	float	7.2222, 8.7011
attribute	meas_pHt	long_name	String	Meas_pht
attribute	meas_pHt	units	String	unitless
variable	pHt_std_err		float
attribute	pHt_std_err	actual_range	float	7.0E-4, 0.0146
attribute	pHt_std_err	long_name	String	Pht_std_err
attribute	pHt_std_err	units	String	unitless
variable	meas_TA		float
attribute	meas_TA	actual_range	float	974.25, 2529.67
attribute	meas_TA	long_name	String	Meas_ta
attribute	meas_TA	units	String	micromoles per kilogram (µmol/kg)
variable	TA_std		float
attribute	TA_std	actual_range	float	0.23, 2.83
attribute	TA_std	long_name	String	Ta_std
attribute	TA_std	units	String	micromoles per kilogram (µmol/kg)
variable	meas_DIC		float
attribute	meas_DIC	actual_range	float	882.75, 2398.75
attribute	meas_DIC	long_name	String	Meas_dic
attribute	meas_DIC	units	String	micromoles per kilogram (µmol/kg)
variable	DIC_std		float
attribute	DIC_std	actual_range	float	0.21, 3.08
attribute	DIC_std	long_name	String	Dic_std
attribute	DIC_std	units	String	micromoles per kilogram (µmol/kg)
variable	equilibrator_pCO2		float
attribute	equilibrator_pCO2	actual_range	float	157.2, 1175.7
attribute	equilibrator_pCO2	long_name	String	Equilibrator_pco2
attribute	equilibrator_pCO2	units	String	microatmospheres (µatm)
variable	PO4		float
attribute	PO4	actual_range	float	0.0, 0.5
attribute	PO4	long_name	String	Po4
attribute	PO4	units	String	micromoles per kilogram (µmol/kg)
variable	PO4_stdev		float
attribute	PO4_stdev	actual_range	float	0.0, 0.37
attribute	PO4_stdev	long_name	String	Po4_stdev
attribute	PO4_stdev	units	String	micromoles per kilogram (µmol/kg)
variable	Si		float
attribute	Si	actual_range	float	0.1, 16.8
attribute	Si	long_name	String	Si
attribute	Si	units	String	micromoles per kilogram (µmol/kg)
variable	Si_stdev		float
attribute	Si_stdev	actual_range	float	0.03, 0.68
attribute	Si_stdev	long_name	String	Si_stdev
attribute	Si_stdev	units	String	micromoles per kilogram (µmol/kg)

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.