ERDDAP > info > HakaiKetchikanBoLResearch

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
	set	data	graph		files	High-resolution record of surface seawater CO2 content from the OceansAlaska Shellfish Hatchery in Ketchikan, Alaska, USA		F   I   M	background			Hakai Institute	HakaiKetchikanBoLResearch

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	TimeSeries
attribute	NC_GLOBAL	cdm_timeseries_variables	String	station_id, latitude, longitude
attribute	NC_GLOBAL	contributor_email	String	wiley.evans at hakai.org
attribute	NC_GLOBAL	contributor_name	String	Wiley Evans
attribute	NC_GLOBAL	contributor_role	String	pointOfContact
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	data at hakai.org
attribute	NC_GLOBAL	creator_name	String	Hakai Institute
attribute	NC_GLOBAL	creator_url	String	https://www.hakai.org
attribute	NC_GLOBAL	date_created	String	2014-12-19
attribute	NC_GLOBAL	Easternmost_Easting	double	-131.5954
attribute	NC_GLOBAL	featureType	String	TimeSeries
attribute	NC_GLOBAL	geospatial_lat_max	double	55.315
attribute	NC_GLOBAL	geospatial_lat_min	double	55.315
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-131.5954
attribute	NC_GLOBAL	geospatial_lon_min	double	-131.5954
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	String	2.0
attribute	NC_GLOBAL	infoUrl	String	https://www.hakai.org
attribute	NC_GLOBAL	institution	String	Hakai Institute
attribute	NC_GLOBAL	instrument	String	CTD-Divers,SUPERCO2,SBE 45,Burke-o-Lator pCO2/TCO2 analyzer
attribute	NC_GLOBAL	keywords	String	British Columbia coast, CO2, Continuous measurement, Discrete measurement, inorganicCarbon, North Pacific Ocean, Northern Salish Sea, Ocean Acidification, Practical Salinity, Quadra Island, Sea Surface Practical Salinity, Sea Surface Temperature, seaSurfaceSalinity, seaSurfaceTemperature, Surface measurement
attribute	NC_GLOBAL	license	String	Creative Commons Attribution 4.0 (CC-BY-4.0)
attribute	NC_GLOBAL	Northernmost_Northing	double	55.315
attribute	NC_GLOBAL	platform	String	coastal structure
attribute	NC_GLOBAL	platform_vocabulary	String	https://vocab.nerc.ac.uk/collection/L06/current/
attribute	NC_GLOBAL	sourceUrl	String	https://www.nodc.noaa.gov/ocads/data/0208638.xml
attribute	NC_GLOBAL	Southernmost_Northing	double	55.315
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v79
attribute	NC_GLOBAL	subsetVariables	String	station_id
attribute	NC_GLOBAL	summary	String	This dataset includes continuous sea surface measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature and salinity collected from Hakai Institute Quadra Island Field Station in Hyacinthe Bay, British Columbia, Canada. Quadra Island, at the northern terminus of the Salish Sea, has been a site for shore-based and high-resolution measurement of surface seawater CO2 content since December 2014. Measurements of in situ temperature, salinity, and CO2 partial pressure are made near-continuously on seawater drawn from a sample line with an intake 50 m from shore and a depth of 1 m in Hyacinthe Bay on the eastern side of Quadra Island. The effort to collect these data are part of the Hakai Institute's directive to advance the understanding of carbon cycling in northeast Pacific coastal settings with specific emphasis on ocean acidification.
attribute	NC_GLOBAL	time_coverage_end	String	2019-05-16T14:23:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2016-08-29T22:03:00Z
attribute	NC_GLOBAL	title	String	High-resolution record of surface seawater CO2 content from the OceansAlaska Shellfish Hatchery in Ketchikan, Alaska, USA
attribute	NC_GLOBAL	Westernmost_Easting	double	-131.5954
variable	station_id		String
attribute	station_id	cf_role	String	timeseries_id
attribute	station_id	long_name	String	Station
variable	Yearday		float
attribute	Yearday	actual_range	float	1.003256, 366.9982
attribute	Yearday	long_name	String	Yearday
variable	Year		short
attribute	Year	actual_range	short	2016, 2019
attribute	Year	long_name	String	Year
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.47250818E9, 1.55801658E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Date Time
attribute	time	source_name	String	date_time
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	time_precision	String	1970-01-01T00:00:00Z
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	55.315, 55.315
attribute	latitude	axis	String	Y
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	source_name	String	Latitude (deg N)
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	-131.5954, -131.5954
attribute	longitude	axis	String	X
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	source_name	String	Longitude (deg E)
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	TSG_T		float
attribute	TSG_T	_FillValue	float	-999.0
attribute	TSG_T	actual_range	float	4.3463, 15.4805
attribute	TSG_T	long_name	String	Sea Water Temperature
attribute	TSG_T	scale	String	ITS-90
attribute	TSG_T	sensor_description	String	Seabird SBE45
attribute	TSG_T	sensor_type	String	CTD
attribute	TSG_T	standard_name	String	sea_surface_temperature
attribute	TSG_T	units	String	degC
variable	TSG_S		float
attribute	TSG_S	_FillValue	float	-999.0
attribute	TSG_S	actual_range	float	23.54935, 31.46505
attribute	TSG_S	long_name	String	Sea Water Practical Salinity
attribute	TSG_S	sensor_description	String	Seabird SBE45
attribute	TSG_S	sensor_type	String	CTD
attribute	TSG_S	standard_name	String	sea_water_practical_salinity
attribute	TSG_S	units	String	1E-3
variable	corrected_xCO2		float
attribute	corrected_xCO2	_FillValue	float	NaN
attribute	corrected_xCO2	actual_range	float	155.6574, 735.411
attribute	corrected_xCO2	long_name	String	Corrected X CO2 (ppm)
attribute	corrected_xCO2	units	String	ppm
variable	equilibrator_pressure		float
attribute	equilibrator_pressure	_FillValue	float	NaN
attribute	equilibrator_pressure	actual_range	float	98.69978, 103.5289
attribute	equilibrator_pressure	long_name	String	Equilibrator Pressure (kPa)
attribute	equilibrator_pressure	units	String	kPa
variable	SWpCO2_TSG_T		float
attribute	SWpCO2_TSG_T	_FillValue	float	NaN
attribute	SWpCO2_TSG_T	actual_range	float	153.4808, 728.4982
attribute	SWpCO2_TSG_T	long_name	String	SWp CO2@TSG T (uatm)
attribute	SWpCO2_TSG_T	units	String	uatm
variable	SWfCO2_TSG_T		float
attribute	SWfCO2_TSG_T	_FillValue	float	NaN
attribute	SWfCO2_TSG_T	actual_range	float	153.4747, 728.4699
attribute	SWfCO2_TSG_T	long_name	String	SWf CO2@TSG T (uatm)
attribute	SWfCO2_TSG_T	units	String	uatm
variable	SAMI_T		float
attribute	SAMI_T	_FillValue	float	NaN
attribute	SAMI_T	actual_range	float	7.040493, 9.338526
attribute	SAMI_T	long_name	String	SAMI T (deg C)
attribute	SAMI_T	standard_name	String	sea_water_temperature
attribute	SAMI_T	units	String	degree_Celsius
variable	SAMI_TA		float
attribute	SAMI_TA	_FillValue	float	NaN
attribute	SAMI_TA	actual_range	float	1710.092, 2139.954
attribute	SAMI_TA	long_name	String	SAMI TA (umol/kg)
attribute	SAMI_TA	units	String	umol/kg
variable	SST		float
attribute	SST	_FillValue	float	NaN
attribute	SST	actual_range	float	4.187025, 15.32122
attribute	SST	long_name	String	Sea Surface Temperature
attribute	SST	standard_name	String	sea_surface_temperature
attribute	SST	units	String	degree_Celsius
variable	SWpCO2_SST		float
attribute	SWpCO2_SST	_FillValue	float	NaN
attribute	SWpCO2_SST	actual_range	float	152.4502, 723.6065
attribute	SWpCO2_SST	long_name	String	SWp CO2@SST (uatm)
attribute	SWpCO2_SST	units	String	uatm
variable	SWfCO2_SST		float
attribute	SWfCO2_SST	_FillValue	float	NaN
attribute	SWfCO2_SST	actual_range	float	152.4442, 723.5785
attribute	SWfCO2_SST	long_name	String	SWf CO2@SST (uatm)
attribute	SWfCO2_SST	units	String	uatm
variable	TA		float
attribute	TA	_FillValue	float	NaN
attribute	TA	actual_range	float	1754.753, 2140.809
attribute	TA	description	String	From Evans Et Al., 2019 Relationship
attribute	TA	long_name	String	Total Alkalinity
attribute	TA	units	String	umol/kg
variable	TCO2		float
attribute	TCO2	_FillValue	float	NaN
attribute	TCO2	actual_range	float	1628.144, 2042.287
attribute	TCO2	long_name	String	TCO2 (umol/kg; Waters Et Al Constants)
attribute	TCO2	units	String	umol/kg
variable	pH_T		float
attribute	pH_T	_FillValue	float	NaN
attribute	pH_T	actual_range	float	7.77141, 8.374042
attribute	pH_T	long_name	String	pH T (total Scale; Waters Et Al Constants)
attribute	pH_T	standard_name	String	sea_water_ph_reported_on_total_scale
attribute	pH_T	units	String	1
variable	Omega_arag		float
attribute	Omega_arag	_FillValue	float	NaN
attribute	Omega_arag	actual_range	float	0.7466168, 2.694335
attribute	Omega_arag	long_name	String	Omega Arag (Waters Et Al Constants)
variable	Omega_calc		float
attribute	Omega_calc	_FillValue	float	NaN
attribute	Omega_calc	actual_range	float	1.204772, 4.319445
attribute	Omega_calc	long_name	String	Omega Calc (Waters Et Al Constants)
variable	Revelle_factor		float
attribute	Revelle_factor	_FillValue	float	NaN
attribute	Revelle_factor	actual_range	float	9.953995, 18.97245
attribute	Revelle_factor	long_name	String	Revelle Factor (Waters Et Al Constants)

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.