ERDDAP > info > bcodmo_dataset_962821_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	[Sediment Trap Metal Fluxes, Hawaii Ocean Timeseries 2020-2023] - Sediment trap metal fluxes from Hawaii Ocean Timeseries (HOT) R/V Kilo Moana cruises at station ALOHA, North Pacific Subtropical Gyre, from December 2020 to November 2023 (Quantifying Iron Turnover in the Upper Ocean via Time-series Measurements at Station ALOHA)		F   I   M	background			BCO-DMO	bcodmo_dataset_962821_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.962821.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-158.0
attribute	NC_GLOBAL	geospatial_lat_max	double	22.75
attribute	NC_GLOBAL	geospatial_lat_min	double	22.75
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-158.0
attribute	NC_GLOBAL	geospatial_lon_min	double	-158.0
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	150.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	150.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://osprey.bco-dmo.org/dataset/962821
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	22.75
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	22.75
attribute	NC_GLOBAL	summary	String	We analyzed the metal fluxes out of the upper 150 m of the water column using surface-tethered sediment traps deployed on Hawaii Ocean Time-series (HOT) cruises between December 2020 and November 2023. All deployments were initiated at Station ALOHA. Sinking particulate metals were collected in Particle Interceptor Traps (PITs) with ~100 ppt trace-metal clean brine derived from seawater over a period of approximately 2.5 days. Following recovery, triplicate PIT traps were filtered onto 0.2 micron polyethersulfone (PES) filters. Filters were subject to a 2-stage digestion: 1) a "Berger" leach consisting of hydroxylamine and acetic acid, to dissolve labile trace metals, and 2) a digestion with nitric acid and hydrofluoric acid to dissolve recalcitrant metals. Dissolved metals for each leach were analyzed by inductively coupled plasma mass spectrometry at the University of Hawaii at Manoa using a Thermo Scientific iCAP-TQ mass spectrometer. This dataset is part of a larger study focused on the cycling of trace metals in the North Pacific Subtropical Gyre, and is embedded within the HOT program.
attribute	NC_GLOBAL	time_coverage_end	String	2023-11-05T09:15:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2020-12-18T10:00:00Z
attribute	NC_GLOBAL	title	String	[Sediment Trap Metal Fluxes, Hawaii Ocean Timeseries 2020-2023] - Sediment trap metal fluxes from Hawaii Ocean Timeseries (HOT) R/V Kilo Moana cruises at station ALOHA, North Pacific Subtropical Gyre, from December 2020 to November 2023 (Quantifying Iron Turnover in the Upper Ocean via Time-series Measurements at Station ALOHA)
attribute	NC_GLOBAL	Westernmost_Easting	double	-158.0
variable	Cruise		String
attribute	Cruise	long_name	String	Cruise
attribute	Cruise	units	String	unitless
variable	Time_deployment		String
attribute	Time_deployment	long_name	String	Time_deployment
attribute	Time_deployment	units	String	unitless
variable	Time_recovery		String
attribute	Time_recovery	long_name	String	Time_recovery
attribute	Time_recovery	units	String	unitless
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.6082856E9, 1.6991757E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Time_deployment_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	Time_recovery_UTC		double
attribute	Time_recovery_UTC	actual_range	double	1.6085115E9, 1.6994151E9
attribute	Time_recovery_UTC	ioos_category	String	Time
attribute	Time_recovery_UTC	long_name	String	Time_recovery_utc
attribute	Time_recovery_UTC	time_origin	String	01-JAN-1970 00:00:00
attribute	Time_recovery_UTC	units	String	seconds since 1970-01-01T00:00:00Z
variable	depth		int
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	int	150, 150
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	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	-158.0, -158.0
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	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	22.75, 22.75
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	Replicate		String
attribute	Replicate	long_name	String	Replicate
attribute	Replicate	units	String	unitless
variable	Flux_Al_labile		float
attribute	Flux_Al_labile	actual_range	float	0.0, 6.123
attribute	Flux_Al_labile	long_name	String	Flux_al_labile
attribute	Flux_Al_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Al_labile_qc		int
attribute	Flux_Al_labile_qc	actual_range	int	2, 6
attribute	Flux_Al_labile_qc	long_name	String	Flux_al_labile_qc
attribute	Flux_Al_labile_qc	units	String	unitless
variable	Flux_Ti_labile		float
attribute	Flux_Ti_labile	actual_range	float	0.0, 0.103
attribute	Flux_Ti_labile	long_name	String	Flux_ti_labile
attribute	Flux_Ti_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Ti_labile_qc		int
attribute	Flux_Ti_labile_qc	actual_range	int	2, 6
attribute	Flux_Ti_labile_qc	long_name	String	Flux_ti_labile_qc
attribute	Flux_Ti_labile_qc	units	String	unitless
variable	Flux_Mn_labile		float
attribute	Flux_Mn_labile	actual_range	float	0.014, 0.182
attribute	Flux_Mn_labile	long_name	String	Flux_mn_labile
attribute	Flux_Mn_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Mn_labile_qc		int
attribute	Flux_Mn_labile_qc	actual_range	int	2, 3
attribute	Flux_Mn_labile_qc	long_name	String	Flux_mn_labile_qc
attribute	Flux_Mn_labile_qc	units	String	unitless
variable	Flux_Fe_labile		float
attribute	Flux_Fe_labile	actual_range	float	0.054, 2.736
attribute	Flux_Fe_labile	long_name	String	Flux_fe_labile
attribute	Flux_Fe_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Fe_labile_qc		int
attribute	Flux_Fe_labile_qc	actual_range	int	2, 3
attribute	Flux_Fe_labile_qc	long_name	String	Flux_fe_labile_qc
attribute	Flux_Fe_labile_qc	units	String	unitless
variable	Flux_Co_labile		float
attribute	Flux_Co_labile	actual_range	float	0.0, 0.013
attribute	Flux_Co_labile	long_name	String	Flux_co_labile
attribute	Flux_Co_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Co_labile_qc		int
attribute	Flux_Co_labile_qc	actual_range	int	2, 3
attribute	Flux_Co_labile_qc	long_name	String	Flux_co_labile_qc
attribute	Flux_Co_labile_qc	units	String	unitless
variable	Flux_Ni_labile		float
attribute	Flux_Ni_labile	actual_range	float	0.017, 0.116
attribute	Flux_Ni_labile	long_name	String	Flux_ni_labile
attribute	Flux_Ni_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Ni_labile_qc		int
attribute	Flux_Ni_labile_qc	actual_range	int	2, 3
attribute	Flux_Ni_labile_qc	long_name	String	Flux_ni_labile_qc
attribute	Flux_Ni_labile_qc	units	String	unitless
variable	Flux_Cu_labile		float
attribute	Flux_Cu_labile	actual_range	float	0.0, 0.107
attribute	Flux_Cu_labile	long_name	String	Flux_cu_labile
attribute	Flux_Cu_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Cu_labile_qc		int
attribute	Flux_Cu_labile_qc	actual_range	int	2, 6
attribute	Flux_Cu_labile_qc	long_name	String	Flux_cu_labile_qc
attribute	Flux_Cu_labile_qc	units	String	unitless
variable	Flux_Zn_labile		float
attribute	Flux_Zn_labile	actual_range	float	0.0, 23.807
attribute	Flux_Zn_labile	long_name	String	Flux_zn_labile
attribute	Flux_Zn_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Zn_labile_qc		int
attribute	Flux_Zn_labile_qc	actual_range	int	2, 6
attribute	Flux_Zn_labile_qc	long_name	String	Flux_zn_labile_qc
attribute	Flux_Zn_labile_qc	units	String	unitless
variable	Flux_Cd_labile		float
attribute	Flux_Cd_labile	actual_range	float	0.001, 0.007
attribute	Flux_Cd_labile	long_name	String	Flux_cd_labile
attribute	Flux_Cd_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Cd_labile_qc		int
attribute	Flux_Cd_labile_qc	actual_range	int	2, 3
attribute	Flux_Cd_labile_qc	long_name	String	Flux_cd_labile_qc
attribute	Flux_Cd_labile_qc	units	String	unitless
variable	Flux_Pb_labile		float
attribute	Flux_Pb_labile	actual_range	float	0.0, 0.004
attribute	Flux_Pb_labile	long_name	String	Flux_pb_labile
attribute	Flux_Pb_labile	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Pb_labile_qc		int
attribute	Flux_Pb_labile_qc	actual_range	int	2, 6
attribute	Flux_Pb_labile_qc	long_name	String	Flux_pb_labile_qc
attribute	Flux_Pb_labile_qc	units	String	unitless
variable	Flux_Al_recal		float
attribute	Flux_Al_recal	actual_range	float	0.0, 25.343
attribute	Flux_Al_recal	long_name	String	Flux_al_recal
attribute	Flux_Al_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Al_recal_qc		int
attribute	Flux_Al_recal_qc	actual_range	int	2, 6
attribute	Flux_Al_recal_qc	long_name	String	Flux_al_recal_qc
attribute	Flux_Al_recal_qc	units	String	unitless
variable	Flux_Ti_recal		float
attribute	Flux_Ti_recal	actual_range	float	0.0, 3.791
attribute	Flux_Ti_recal	long_name	String	Flux_ti_recal
attribute	Flux_Ti_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Ti_recal_qc		int
attribute	Flux_Ti_recal_qc	actual_range	int	2, 6
attribute	Flux_Ti_recal_qc	long_name	String	Flux_ti_recal_qc
attribute	Flux_Ti_recal_qc	units	String	unitless
variable	Flux_Mn_recal		float
attribute	Flux_Mn_recal	actual_range	float	0.0, 0.072
attribute	Flux_Mn_recal	long_name	String	Flux_mn_recal
attribute	Flux_Mn_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Mn_recal_qc		int
attribute	Flux_Mn_recal_qc	actual_range	int	2, 6
attribute	Flux_Mn_recal_qc	long_name	String	Flux_mn_recal_qc
attribute	Flux_Mn_recal_qc	units	String	unitless
variable	Flux_Fe_recal		float
attribute	Flux_Fe_recal	actual_range	float	0.094, 16.981
attribute	Flux_Fe_recal	long_name	String	Flux_fe_recal
attribute	Flux_Fe_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Fe_recal_qc		int
attribute	Flux_Fe_recal_qc	actual_range	int	2, 3
attribute	Flux_Fe_recal_qc	long_name	String	Flux_fe_recal_qc
attribute	Flux_Fe_recal_qc	units	String	unitless
variable	Flux_Co_recal		float
attribute	Flux_Co_recal	actual_range	float	0.0, 0.0033
attribute	Flux_Co_recal	long_name	String	Flux_co_recal
attribute	Flux_Co_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Co_recal_qc		int
attribute	Flux_Co_recal_qc	actual_range	int	2, 6
attribute	Flux_Co_recal_qc	long_name	String	Flux_co_recal_qc
attribute	Flux_Co_recal_qc	units	String	unitless
variable	Flux_Ni_recal		float
attribute	Flux_Ni_recal	actual_range	float	0.003, 0.164
attribute	Flux_Ni_recal	long_name	String	Flux_ni_recal
attribute	Flux_Ni_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Ni_recal_qc		int
attribute	Flux_Ni_recal_qc	actual_range	int	2, 3
attribute	Flux_Ni_recal_qc	long_name	String	Flux_ni_recal_qc
attribute	Flux_Ni_recal_qc	units	String	unitless
variable	Flux_Cu_recal		float
attribute	Flux_Cu_recal	actual_range	float	0.002, 0.1
attribute	Flux_Cu_recal	long_name	String	Flux_cu_recal
attribute	Flux_Cu_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Cu_recal_qc		int
attribute	Flux_Cu_recal_qc	actual_range	int	2, 3
attribute	Flux_Cu_recal_qc	long_name	String	Flux_cu_recal_qc
attribute	Flux_Cu_recal_qc	units	String	unitless
variable	Flux_Zn_recal		float
attribute	Flux_Zn_recal	actual_range	float	0.0, 0.146
attribute	Flux_Zn_recal	long_name	String	Flux_zn_recal
attribute	Flux_Zn_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Zn_recal_qc		int
attribute	Flux_Zn_recal_qc	actual_range	int	2, 6
attribute	Flux_Zn_recal_qc	long_name	String	Flux_zn_recal_qc
attribute	Flux_Zn_recal_qc	units	String	unitless
variable	Flux_Cd_recal		float
attribute	Flux_Cd_recal	actual_range	float	0.0, 0.0
attribute	Flux_Cd_recal	long_name	String	Flux_cd_recal
attribute	Flux_Cd_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Cd_recal_qc		int
attribute	Flux_Cd_recal_qc	actual_range	int	2, 6
attribute	Flux_Cd_recal_qc	long_name	String	Flux_cd_recal_qc
attribute	Flux_Cd_recal_qc	units	String	unitless
variable	Flux_Pb_recal		float
attribute	Flux_Pb_recal	actual_range	float	0.0, 4.0E-4
attribute	Flux_Pb_recal	long_name	String	Flux_pb_recal
attribute	Flux_Pb_recal	units	String	micromoles per square meter per day (umol/m2/day)
variable	Flux_Pb_recal_qc		int
attribute	Flux_Pb_recal_qc	actual_range	int	2, 6
attribute	Flux_Pb_recal_qc	long_name	String	Flux_pb_recal_qc
attribute	Flux_Pb_recal_qc	units	String	unitless

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