bcodmo_dataset_950296_v1

Name: [FeOA Profile Data] - Depth profile chlorophyll, macronutrient, trace metal, metal speciation, and carbon system data from FeOA project cruise SKQ202209S on the R/V Sikuliaq in the Northeast Pacific between June and July 2022 (Collaborative Research: The Effect of Ocean Acidification on Fe Availability to Phytoplankton in Coastal and Oceanic Waters of the Eastern North Pacific)
Creator: BCO-DMO
License: 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.

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	[FeOA Profile Data] - Depth profile chlorophyll, macronutrient, trace metal, metal speciation, and carbon system data from FeOA project cruise SKQ202209S on the R/V Sikuliaq in the Northeast Pacific between June and July 2022 (Collaborative Research: The Effect of Ocean Acidification on Fe Availability to Phytoplankton in Coastal and Oceanic Waters of the Eastern North Pacific)		F I M	background			BCO-DMO	bcodmo_dataset_950296_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	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.950296.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-125.5083
attribute	NC_GLOBAL	geospatial_lat_max	double	50.0046
attribute	NC_GLOBAL	geospatial_lat_min	double	34.9997
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-125.5083
attribute	NC_GLOBAL	geospatial_lon_min	double	-145.0213
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	960.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	2.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/950296
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	Northernmost_Northing	double	50.0046
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	34.9997
attribute	NC_GLOBAL	summary	String	This dataset includes the concentrations of dissolved inorganic macronutrients (phosphate, nitrate plus nitrite (N+N), silicic acid, and nitrite), chlorophyll a and phaeophytin, dissolved trace metals (iron, manganese, nickel, zinc, copper), and labile dissolved nickel, as well as pH and total alkalinity measurements, from discrete depth profile samples collected on the FeOA cruise SKQ202209S on R/V Sikuliaq in the Northeast Pacific from June to July 2022. This project investigates the effects of ocean acidification on the associations between iron and organic ligands in seawater and on iron bioavailability to marine phytoplankton communities. The project used a combination of shipboard incubation experiments and depth profiles to characterize iron speciation and cycling across coastal upwelling, oligotrophic open ocean, and iron-limited subarctic oceanographic regimes in the NE Pacific. Surface seawater was incubated at pH of 8.1, 7.6, and 7.1 with natural iron and with dissolved iron amendments in order to investigate interactions between pH and iron bioavailability across the different regimes. Understanding how pH influences iron and its relationship with ligands provides important information for assessing the impacts of ocean acidification on primary production and biogeochemical processes.
attribute	NC_GLOBAL	time_coverage_end	String	2022-06-28T18:12:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2022-06-09T20:55:00Z
attribute	NC_GLOBAL	title	String	[FeOA Profile Data] - Depth profile chlorophyll, macronutrient, trace metal, metal speciation, and carbon system data from FeOA project cruise SKQ202209S on the R/V Sikuliaq in the Northeast Pacific between June and July 2022 (Collaborative Research: The Effect of Ocean Acidification on Fe Availability to Phytoplankton in Coastal and Oceanic Waters of the Eastern North Pacific)
attribute	NC_GLOBAL	Westernmost_Easting	double	-145.0213
variable	CRUISE_ID		String
attribute	CRUISE_ID	long_name	String	Cruise_id
attribute	CRUISE_ID	units	String	unitless
variable	EVTNBR		String
attribute	EVTNBR	long_name	String	Evtnbr
attribute	EVTNBR	units	String	unitless
variable	DATE_SHIP		String
attribute	DATE_SHIP	long_name	String	Date_ship
attribute	DATE_SHIP	units	String	unitless
variable	TIME_IN_SHIP		String
attribute	TIME_IN_SHIP	long_name	String	Time_in_ship
attribute	TIME_IN_SHIP	units	String	unitless
variable	TIME_OUT_SHIP		String
attribute	TIME_OUT_SHIP	long_name	String	Time_out_ship
attribute	TIME_OUT_SHIP	units	String	unitless
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.6548081E9, 1.65643992E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	In_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	OUT_ISO_DateTime_UTC		double
attribute	OUT_ISO_DateTime_UTC	actual_range	double	1.65480924E9, 1.6564455E9
attribute	OUT_ISO_DateTime_UTC	ioos_category	String	Time
attribute	OUT_ISO_DateTime_UTC	long_name	String	Out_iso_datetime_utc
attribute	OUT_ISO_DateTime_UTC	time_origin	String	01-JAN-1970 00:00:00
attribute	OUT_ISO_DateTime_UTC	units	String	seconds since 1970-01-01T00:00:00Z
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	34.9997, 50.0046
attribute	latitude	axis	String	Y
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
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	-145.0213, -125.5083
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	PLATFORM		String
attribute	PLATFORM	long_name	String	Platform
attribute	PLATFORM	units	String	unitless
variable	CASTNBR		String
attribute	CASTNBR	long_name	String	Castnbr
attribute	CASTNBR	units	String	unitless
variable	STNNBR		String
attribute	STNNBR	long_name	String	Stnnbr
attribute	STNNBR	units	String	unitless
variable	BTLNBR		String
attribute	BTLNBR	long_name	String	Btlnbr
attribute	BTLNBR	units	String	unitless
variable	depth		int
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	int	2, 960
attribute	depth	axis	String	Z
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Depth
attribute	depth	positive	String	down
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	SIGMA_T		float
attribute	SIGMA_T	actual_range	float	23.9587, 27.3751
attribute	SIGMA_T	long_name	String	Sigma_t
attribute	SIGMA_T	units	String	kilograms per cubic meter (kg/m3)
variable	NUTS_ID		int
attribute	NUTS_ID	actual_range	int	70, 890
attribute	NUTS_ID	long_name	String	Nuts_id
attribute	NUTS_ID	units	String	unitless
variable	NO3_NO2_CONC		float
attribute	NO3_NO2_CONC	actual_range	float	0.0, 47.06
attribute	NO3_NO2_CONC	long_name	String	No3_no2_conc
attribute	NO3_NO2_CONC	units	String	micromoles per liter (uM)
variable	NO3_NO2_STDEV		float
attribute	NO3_NO2_STDEV	actual_range	float	0.001, 0.328
attribute	NO3_NO2_STDEV	long_name	String	No3_no2_stdev
attribute	NO3_NO2_STDEV	units	String	micromoles per liter (uM)
variable	NO3_NO2_PCNT_RSD		float
attribute	NO3_NO2_PCNT_RSD	actual_range	float	0.025, 2.188
attribute	NO3_NO2_PCNT_RSD	long_name	String	No3_no2_pcnt_rsd
attribute	NO3_NO2_PCNT_RSD	units	String	percent (%)
variable	NO3_NO2_COUNT		int
attribute	NO3_NO2_COUNT	actual_range	int	1, 3
attribute	NO3_NO2_COUNT	long_name	String	No3_no2_count
attribute	NO3_NO2_COUNT	units	String	unitless
variable	NO3_NO2_FLAG		int
attribute	NO3_NO2_FLAG	actual_range	int	1, 6
attribute	NO3_NO2_FLAG	long_name	String	No3_no2_flag
attribute	NO3_NO2_FLAG	units	String	unitless
variable	PO4_CONC		float
attribute	PO4_CONC	actual_range	float	0.001, 3.304
attribute	PO4_CONC	long_name	String	Po4_conc
attribute	PO4_CONC	units	String	micromoles per liter (uM)
variable	PO4_STDEV		float
attribute	PO4_STDEV	actual_range	float	0.0, 0.06
attribute	PO4_STDEV	long_name	String	Po4_stdev
attribute	PO4_STDEV	units	String	micromoles per liter (uM)
variable	PO4_PCNT_RSD		float
attribute	PO4_PCNT_RSD	actual_range	float	0.0, 141.421
attribute	PO4_PCNT_RSD	long_name	String	Po4_pcnt_rsd
attribute	PO4_PCNT_RSD	units	String	percent (%)
variable	PO4_COUNT		int
attribute	PO4_COUNT	actual_range	int	1, 3
attribute	PO4_COUNT	long_name	String	Po4_count
attribute	PO4_COUNT	units	String	unitless
variable	PO4_FLAG		int
attribute	PO4_FLAG	actual_range	int	1, 1
attribute	PO4_FLAG	long_name	String	Po4_flag
attribute	PO4_FLAG	units	String	unitless
variable	SiO4_CONC		float
attribute	SiO4_CONC	actual_range	float	0.009, 138.983
attribute	SiO4_CONC	long_name	String	Sio4_conc
attribute	SiO4_CONC	units	String	micromoles per liter (uM)
variable	SiO4_STDEV		float
attribute	SiO4_STDEV	actual_range	float	0.0, 0.836
attribute	SiO4_STDEV	long_name	String	Sio4_stdev
attribute	SiO4_STDEV	units	String	micromoles per liter (uM)
variable	SiO4_PCNT_RSD		float
attribute	SiO4_PCNT_RSD	actual_range	float	0.0, 377.124
attribute	SiO4_PCNT_RSD	long_name	String	Sio4_pcnt_rsd
attribute	SiO4_PCNT_RSD	units	String	percent (%)
variable	SiO4_COUNT		int
attribute	SiO4_COUNT	actual_range	int	1, 3
attribute	SiO4_COUNT	long_name	String	Sio4_count
attribute	SiO4_COUNT	units	String	unitless
variable	SiO4_FLAG		int
attribute	SiO4_FLAG	actual_range	int	1, 1
attribute	SiO4_FLAG	long_name	String	Sio4_flag
attribute	SiO4_FLAG	units	String	unitless
variable	NO2_CONC		float
attribute	NO2_CONC	actual_range	float	0.0, 0.374
attribute	NO2_CONC	long_name	String	No2_conc
attribute	NO2_CONC	units	String	micromoles per liter (uM)
variable	NO2_STDEV		float
attribute	NO2_STDEV	actual_range	float	0.0, 0.006
attribute	NO2_STDEV	long_name	String	No2_stdev
attribute	NO2_STDEV	units	String	micromoles per liter (uM)
variable	NO2_PCNT_RSD		float
attribute	NO2_PCNT_RSD	actual_range	float	0.0, 41.058
attribute	NO2_PCNT_RSD	long_name	String	No2_pcnt_rsd
attribute	NO2_PCNT_RSD	units	String	percent (%)
variable	NO2_COUNT		int
attribute	NO2_COUNT	actual_range	int	1, 3
attribute	NO2_COUNT	long_name	String	No2_count
attribute	NO2_COUNT	units	String	unitless
variable	NO2_FLAG		int
attribute	NO2_FLAG	actual_range	int	1, 6
attribute	NO2_FLAG	long_name	String	No2_flag
attribute	NO2_FLAG	units	String	unitless
variable	CHLA_FLUOR_TP_CONC		float
attribute	CHLA_FLUOR_TP_CONC	actual_range	float	0.0, 1.994
attribute	CHLA_FLUOR_TP_CONC	long_name	String	Chla_fluor_tp_conc
attribute	CHLA_FLUOR_TP_CONC	units	String	micrograms per liter (ug/L)
variable	CHLA_FLUOR_TP_FLAG		int
attribute	CHLA_FLUOR_TP_FLAG	actual_range	int	2, 9
attribute	CHLA_FLUOR_TP_FLAG	long_name	String	Chla_fluor_tp_flag
attribute	CHLA_FLUOR_TP_FLAG	units	String	unitless
variable	PHAEO_FLUOR_TP_CONC		float
attribute	PHAEO_FLUOR_TP_CONC	actual_range	float	-0.001, 1.066
attribute	PHAEO_FLUOR_TP_CONC	long_name	String	Phaeo_fluor_tp_conc
attribute	PHAEO_FLUOR_TP_CONC	units	String	micrograms per liter (ug/L)
variable	PHAEO_FLUOR_TP_FLAG		int
attribute	PHAEO_FLUOR_TP_FLAG	actual_range	int	2, 9
attribute	PHAEO_FLUOR_TP_FLAG	long_name	String	Phaeo_fluor_tp_flag
attribute	PHAEO_FLUOR_TP_FLAG	units	String	unitless
variable	CHLA_FLUOR_LP_CONC		float
attribute	CHLA_FLUOR_LP_CONC	actual_range	float	0.004, 0.397
attribute	CHLA_FLUOR_LP_CONC	long_name	String	Chla_fluor_lp_conc
attribute	CHLA_FLUOR_LP_CONC	units	String	micrograms per liter (ug/L)
variable	CHLA_FLUOR_LP_FLAG		int
attribute	CHLA_FLUOR_LP_FLAG	actual_range	int	2, 9
attribute	CHLA_FLUOR_LP_FLAG	long_name	String	Chla_fluor_lp_flag
attribute	CHLA_FLUOR_LP_FLAG	units	String	unitless
variable	PHAEO_FLUOR_LP_CONC		float
attribute	PHAEO_FLUOR_LP_CONC	actual_range	float	0.012, 0.226
attribute	PHAEO_FLUOR_LP_CONC	long_name	String	Phaeo_fluor_lp_conc
attribute	PHAEO_FLUOR_LP_CONC	units	String	micrograms per liter (ug/L)
variable	PHAEO_FLUOR_LP_FLAG		int
attribute	PHAEO_FLUOR_LP_FLAG	actual_range	int	2, 9
attribute	PHAEO_FLUOR_LP_FLAG	long_name	String	Phaeo_fluor_lp_flag
attribute	PHAEO_FLUOR_LP_FLAG	units	String	unitless
variable	Fe_D_CONC		float
attribute	Fe_D_CONC	actual_range	float	0.03, 0.71
attribute	Fe_D_CONC	long_name	String	Fe_d_conc
attribute	Fe_D_CONC	units	String	nanomoles per liter (nmol/L)
variable	Fe_D_CONC_FLAG		int
attribute	Fe_D_CONC_FLAG	actual_range	int	1, 9
attribute	Fe_D_CONC_FLAG	long_name	String	Fe_d_conc_flag
attribute	Fe_D_CONC_FLAG	units	String	unitless
variable	Mn_D_CONC		float
attribute	Mn_D_CONC	actual_range	float	0.32, 1.06
attribute	Mn_D_CONC	long_name	String	Mn_d_conc
attribute	Mn_D_CONC	units	String	nanomoles per liter (nmol/L)
variable	Mn_D_CONC_FLAG		int
attribute	Mn_D_CONC_FLAG	actual_range	int	1, 9
attribute	Mn_D_CONC_FLAG	long_name	String	Mn_d_conc_flag
attribute	Mn_D_CONC_FLAG	units	String	unitless
variable	Ni_D_CONC		float
attribute	Ni_D_CONC	actual_range	float	4.44, 8.39
attribute	Ni_D_CONC	long_name	String	Ni_d_conc
attribute	Ni_D_CONC	units	String	nanomoles per liter (nmol/L)
variable	Ni_D_CONC_FLAG		int
attribute	Ni_D_CONC_FLAG	actual_range	int	1, 9
attribute	Ni_D_CONC_FLAG	long_name	String	Ni_d_conc_flag
attribute	Ni_D_CONC_FLAG	units	String	unitless
variable	Zn_D_CONC		float
attribute	Zn_D_CONC	actual_range	float	0.24, 8.08
attribute	Zn_D_CONC	long_name	String	Zn_d_conc
attribute	Zn_D_CONC	units	String	nanomoles per liter (nmol/L)
variable	Zn_D_CONC_FLAG		int
attribute	Zn_D_CONC_FLAG	actual_range	int	1, 9
attribute	Zn_D_CONC_FLAG	long_name	String	Zn_d_conc_flag
attribute	Zn_D_CONC_FLAG	units	String	unitless
variable	Cu_D_CONC		float
attribute	Cu_D_CONC	actual_range	float	1.42, 2.35
attribute	Cu_D_CONC	long_name	String	Cu_d_conc
attribute	Cu_D_CONC	units	String	nanomoles per liter (nmol/L)
variable	Cu_D_CONC_FLAG		int
attribute	Cu_D_CONC_FLAG	actual_range	int	1, 9
attribute	Cu_D_CONC_FLAG	long_name	String	Cu_d_conc_flag
attribute	Cu_D_CONC_FLAG	units	String	unitless
variable	Ni_DL_CONC		float
attribute	Ni_DL_CONC	actual_range	float	1.21, 9.43
attribute	Ni_DL_CONC	long_name	String	Ni_dl_conc
attribute	Ni_DL_CONC	units	String	nanomoles per liter (nmol/L)
variable	Ni_DL_STDEV		float
attribute	Ni_DL_STDEV	actual_range	float	0.02, 0.98
attribute	Ni_DL_STDEV	long_name	String	Ni_dl_stdev
attribute	Ni_DL_STDEV	units	String	nanomoles per liter (nmol/L)
variable	Ni_DL_CONC_FLAG		int
attribute	Ni_DL_CONC_FLAG	actual_range	int	1, 9
attribute	Ni_DL_CONC_FLAG	long_name	String	Ni_dl_conc_flag
attribute	Ni_DL_CONC_FLAG	units	String	unitless
variable	pH		float
attribute	pH	actual_range	float	7.382, 7.993
attribute	pH	long_name	String	Ph
attribute	pH	units	String	unitless
variable	pH_STDEV		float
attribute	pH_STDEV	actual_range	float	0.0, 0.099
attribute	pH_STDEV	long_name	String	Ph_stdev
attribute	pH_STDEV	units	String	unitless
variable	pH_FLAG		int
attribute	pH_FLAG	actual_range	int	1, 9
attribute	pH_FLAG	long_name	String	Ph_flag
attribute	pH_FLAG	units	String	unitless
variable	TA		float
attribute	TA	actual_range	float	1982.4, 2522.4
attribute	TA	long_name	String	Ta
attribute	TA	units	String	milligrams per liter (mg/L)
variable	TA_STDEV		float
attribute	TA_STDEV	actual_range	float	0.0, 297.0
attribute	TA_STDEV	long_name	String	Ta_stdev
attribute	TA_STDEV	units	String	milligrams per liter (mg/L)
variable	TA_FLAG		int
attribute	TA_FLAG	actual_range	int	1, 9
attribute	TA_FLAG	long_name	String	Ta_flag
attribute	TA_FLAG	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.