ERDDAP > info > bcodmo_dataset_918590_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	[Underway Data] - Underway data from estuary transects in Coastal Gulf of Maine (Pleasant, Maine; St. John, New Brunswick) in May and October of 2018 and 2019 (Collaborative Research: Organic Alkalinity: Impacts of the [OTHER] Alkalinity on Estuary and Coastal Ocean Chemistry)		M	background			BCO-DMO	bcodmo_dataset_918590_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.918590.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-65.989
attribute	NC_GLOBAL	geospatial_lon_max	double	-65.989
attribute	NC_GLOBAL	geospatial_lon_min	double	-67.76382
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/918590
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	This dataset contains underway data from four organic alkalinity estuary transects, in May and October of 2018 and 2019, completed in the Pleasant (Maine, USA) and St. John (New Brunswick, Canada) estuaries. See "Related Datasets" section for alkalinity data. Discrete samples were collected at intervals of salinity along each estuary. An underway measurements system was also operated during each transect. Discrete samples were analyzed via a number of methods described below. Underway measurements were collected using the procedures described in Hunt et al. (2013). Organic alkalinity is a poorly understood component of the estuarine and coastal ocean acid-base system. This lack of understanding makes assessment of ocean acidification vulnerability and inorganic carbon dynamics more difficult. However, the methods used to quantify organic alkalinity and its effects on the acid-base system are not standardized. In this work we examined several approaches for the measurement of organic alkalinity, and their application to inorganic carbon dynamics.
attribute	NC_GLOBAL	time_coverage_end	String	2019-10-24T16:28:58Z
attribute	NC_GLOBAL	time_coverage_start	String	2018-05-15T13:34:12Z
attribute	NC_GLOBAL	title	String	[Underway Data] - Underway data from estuary transects in Coastal Gulf of Maine (Pleasant, Maine; St. John, New Brunswick) in May and October of 2018 and 2019 (Collaborative Research: Organic Alkalinity: Impacts of the [OTHER] Alkalinity on Estuary and Coastal Ocean Chemistry)
attribute	NC_GLOBAL	Westernmost_Easting	double	-67.76382
variable	year		String
attribute	year	long_name	String	Year
attribute	year	units	String	unitless
variable	month		int
attribute	month	actual_range	int	5, 10
attribute	month	long_name	String	Month
attribute	month	units	String	unitless
variable	day		int
attribute	day	actual_range	int	15, 25
attribute	day	long_name	String	Day
attribute	day	units	String	unitless
variable	hour		int
attribute	hour	actual_range	int	9, 20
attribute	hour	long_name	String	Hour
attribute	hour	units	String	unitless
variable	minute		int
attribute	minute	actual_range	int	0, 59
attribute	minute	long_name	String	Minute
attribute	minute	units	String	unitless
variable	second		int
attribute	second	actual_range	int	0, 58
attribute	second	long_name	String	Second
attribute	second	units	String	unitless
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.526391252E9, 1.571934538E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Iso_datetime_utc
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	Julian_Day		int
attribute	Julian_Day	actual_range	int	135, 298
attribute	Julian_Day	long_name	String	Julian_day
attribute	Julian_Day	units	String	unitless
variable	secDay		int
attribute	secDay	actual_range	int	35668, 74772
attribute	secDay	long_name	String	Secday
attribute	secDay	units	String	sssss
variable	lat		float
attribute	lat	actual_range	float	44.54889, 45.46534
attribute	lat	long_name	String	Lat
attribute	lat	units	String	degrees_north
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	-67.76382, -65.989
attribute	longitude	axis	String	X
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	heading		int
attribute	heading	actual_range	int	0, 360
attribute	heading	long_name	String	Heading
attribute	heading	units	String	degrees
variable	speed		float
attribute	speed	actual_range	float	0.0, 17.0
attribute	speed	long_name	String	Speed
attribute	speed	units	String	meters per second (m/s)
variable	Wt		float
attribute	Wt	actual_range	float	4.994555, 16.95268
attribute	Wt	long_name	String	Wt
attribute	Wt	units	String	degreesC
variable	cond		float
attribute	cond	actual_range	float	-0.004823, 3.723051
attribute	cond	long_name	String	Cond
attribute	cond	units	String	millimho per centimeter (mmho/cm)
variable	sal		float
attribute	sal	actual_range	float	0.0, 32.18566
attribute	sal	long_name	String	Sal
attribute	sal	units	String	Practical Salinity Units (PSU)
variable	stimfCDOM		float
attribute	stimfCDOM	actual_range	float	-5.3376, 80.87898
attribute	stimfCDOM	long_name	String	Stimfcdom
attribute	stimfCDOM	units	String	parts per billion (ppb)
variable	stimf		float
attribute	stimf	actual_range	float	0.250467, 11.22511
attribute	stimf	long_name	String	Stimf
attribute	stimf	units	String	milligrams per meter cubed (mg/m^3)
variable	c660		float
attribute	c660	actual_range	float	-982.4803, 32.99412
attribute	c660	long_name	String	C660
attribute	c660	units	String	per meter (1/m)
variable	SBE43_oxygen		float
attribute	SBE43_oxygen	actual_range	float	-69.71174, 482.9347
attribute	SBE43_oxygen	long_name	String	Sbe43_oxygen
attribute	SBE43_oxygen	units	String	micromoles per liter (umol/L)
variable	SBE43_oxygen_percent_sat		float
attribute	SBE43_oxygen_percent_sat	actual_range	float	-20.77601, 132.8866
attribute	SBE43_oxygen_percent_sat	long_name	String	Sbe43_oxygen_percent_sat
attribute	SBE43_oxygen_percent_sat	units	String	percent (%)
variable	pressure_atm		float
attribute	pressure_atm	actual_range	float	8.21, 1024.22
attribute	pressure_atm	long_name	String	Pressure_atm
attribute	pressure_atm	units	String	hectopascal (hPa)
variable	L1_pCO2		float
attribute	L1_pCO2	actual_range	float	-0.941318, 2670.837
attribute	L1_pCO2	long_name	String	L1_pco2
attribute	L1_pCO2	units	String	microatmospheres. (uatm)
variable	L1_fCO2		float
attribute	L1_fCO2	actual_range	float	-0.937689, 2660.509
attribute	L1_fCO2	long_name	String	L1_fco2
attribute	L1_fCO2	units	String	microatmospheres. (uatm)
variable	L2_pCO2		float
attribute	L2_pCO2	actual_range	float	0.0, 0.0
attribute	L2_pCO2	long_name	String	L2_pco2
attribute	L2_pCO2	units	String	microatmospheres. (uatm)
variable	L2_fCO2		float
attribute	L2_fCO2	actual_range	float	0.0, 0.0
attribute	L2_fCO2	long_name	String	L2_fco2
attribute	L2_fCO2	units	String	microatmospheres. (uatm)
variable	bottom_flag		int
attribute	bottom_flag	actual_range	int	0, 0
attribute	bottom_flag	long_name	String	Bottom_flag
attribute	bottom_flag	units	String	unitless
variable	source_data_file		String
attribute	source_data_file	long_name	String	Source_data_file
attribute	source_data_file	units	String	unitless

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.