bcodmo_dataset_986932_v1

Name: [Particulate bulk and amino acid d15N - EXPORTS May 2021] - Particulate bulk and amino acid d15N values from EXPORTS cruises on RRS Discovery (DY131) and RRS James Cook (JC214) in May 2021 (Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS))
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	[Particulate bulk and amino acid d15N - EXPORTS May 2021] - Particulate bulk and amino acid d15N values from EXPORTS cruises on RRS Discovery (DY131) and RRS James Cook (JC214) in May 2021 (Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS))		F I M	background			BCO-DMO	bcodmo_dataset_986932_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.986932.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-14.8
attribute	NC_GLOBAL	geospatial_lat_max	double	49.05519
attribute	NC_GLOBAL	geospatial_lat_min	double	48.8085
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-14.8
attribute	NC_GLOBAL	geospatial_lon_min	double	-14.9
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	502.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	20.0
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/986932
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	49.05519
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	48.8085
attribute	NC_GLOBAL	summary	String	This dataset presents bulk and compound-specific nitrogen stable isotope ratios of amino acids in size-fractionated and sinking particles from the Northeast Atlantic during the spring bloom decline as part of the second EXPORTS campaign. Size-fractionated particles were collected via in situ filtration and sinking particles were collected via sediment traps in May 2021. Size-fractionated particles were collected from 20 meters (m) to 500 m at various depths, depending on particle type. At 30 and 340 m, five size fractions were collected for both bulk and amino acids isotopic analysis: 0.3-1 micrometers (μm), 1-6 μm, 6-51 μm, 51-335 μm, and >335 μm. At 20, 50, 75 or 95, 125 or 145, 175 or 195, 330, and 500 m, two size fractions were collected for amino acid isotopic analysis: 0.8-51 μm particles and >51 μm particles. Particle data were used to determine major processes altering particulate organic matter. The collection of these data was supported by NSF.
attribute	NC_GLOBAL	time_coverage_end	String	2021-05-27T21:15:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2021-05-14T02:22:00Z
attribute	NC_GLOBAL	title	String	[Particulate bulk and amino acid d15N - EXPORTS May 2021] - Particulate bulk and amino acid d15N values from EXPORTS cruises on RRS Discovery (DY131) and RRS James Cook (JC214) in May 2021 (Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS))
attribute	NC_GLOBAL	Westernmost_Easting	double	-14.9
variable	Cruise_sample_number		int
attribute	Cruise_sample_number	actual_range	int	21, 2493
attribute	Cruise_sample_number	long_name	String	Cruise_sample_number
attribute	Cruise_sample_number	units	String	unitless
variable	Trap_ID		String
attribute	Trap_ID	long_name	String	Trap_id
attribute	Trap_ID	units	String	unitless
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	48.8085, 49.05519
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	-14.9, -14.8
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	Start_latitude		float
attribute	Start_latitude	actual_range	float	48.8837, 49.1384
attribute	Start_latitude	long_name	String	Start_latitude
attribute	Start_latitude	units	String	decimal degrees
variable	End_latitude		float
attribute	End_latitude	actual_range	float	48.7885, 48.9631
attribute	End_latitude	long_name	String	End_latitude
attribute	End_latitude	units	String	decimal degrees
variable	Start_longitude		float
attribute	Start_longitude	actual_range	float	-14.8, -14.8
attribute	Start_longitude	long_name	String	Start_longitude
attribute	Start_longitude	units	String	decimal degrees
variable	End_longitude		float
attribute	End_longitude	actual_range	float	-14.8, -14.6
attribute	End_longitude	long_name	String	End_longitude
attribute	End_longitude	units	String	decimal degrees
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.62095892E9, 1.6221501E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Midpumping_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	Start_time_UTC		String
attribute	Start_time_UTC	long_name	String	Start_time_utc
attribute	Start_time_UTC	units	String	unitless
variable	End_time_UTC		String
attribute	End_time_UTC	long_name	String	End_time_utc
attribute	End_time_UTC	units	String	unitless
variable	Date_local		String
attribute	Date_local	long_name	String	Date_local
attribute	Date_local	units	String	unitless
variable	Time_local		String
attribute	Time_local	long_name	String	Time_local
attribute	Time_local	units	String	unitless
variable	Start_date_local		String
attribute	Start_date_local	long_name	String	Start_date_local
attribute	Start_date_local	units	String	unitless
variable	End_date_local		String
attribute	End_date_local	long_name	String	End_date_local
attribute	End_date_local	units	String	unitless
variable	Start_time_local		String
attribute	Start_time_local	long_name	String	Start_time_local
attribute	Start_time_local	units	String	unitless
variable	End_time_local		String
attribute	End_time_local	long_name	String	End_time_local
attribute	End_time_local	units	String	unitless
variable	depth		int
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	int	20, 502
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	Size_Fraction_Min		float
attribute	Size_Fraction_Min	actual_range	float	0.3, 335.0
attribute	Size_Fraction_Min	long_name	String	Size_fraction_min
attribute	Size_Fraction_Min	units	String	micrometers (µm)
variable	Size_Fraction_Max		int
attribute	Size_Fraction_Max	actual_range	int	1, 335
attribute	Size_Fraction_Max	long_name	String	Size_fraction_max
attribute	Size_Fraction_Max	units	String	micrometers (µm)
variable	Volume_Filtered		float
attribute	Volume_Filtered	actual_range	float	41.7, 1343.9
attribute	Volume_Filtered	long_name	String	Volume_filtered
attribute	Volume_Filtered	units	String	liters (L)
variable	d15N_Bulk		float
attribute	d15N_Bulk	actual_range	float	-1.8, 1.9
attribute	d15N_Bulk	long_name	String	D15n_bulk
attribute	d15N_Bulk	units	String	permil relative to AIR (‰)
variable	d15N_Bulk_sd		float
attribute	d15N_Bulk_sd	actual_range	float	0.5, 0.8
attribute	d15N_Bulk_sd	long_name	String	D15n_bulk_sd
attribute	d15N_Bulk_sd	units	String	permil relative to AIR (‰)
variable	d15N_Ala		float
attribute	d15N_Ala	actual_range	float	0.7, 14.4
attribute	d15N_Ala	long_name	String	D15n_ala
attribute	d15N_Ala	units	String	permil relative to AIR (‰)
variable	d15N_Ala_sd		float
attribute	d15N_Ala_sd	actual_range	float	0.2, 1.4
attribute	d15N_Ala_sd	long_name	String	D15n_ala_sd
attribute	d15N_Ala_sd	units	String	permil relative to AIR (‰)
variable	d15N_Gly		float
attribute	d15N_Gly	actual_range	float	-5.0, 3.4
attribute	d15N_Gly	long_name	String	D15n_gly
attribute	d15N_Gly	units	String	permil relative to AIR (‰)
variable	d15N_Gly_sd		float
attribute	d15N_Gly_sd	actual_range	float	0.2, 1.1
attribute	d15N_Gly_sd	long_name	String	D15n_gly_sd
attribute	d15N_Gly_sd	units	String	permil relative to AIR (‰)
variable	d15N_Thr		float
attribute	d15N_Thr	actual_range	float	-9.9, 5.9
attribute	d15N_Thr	long_name	String	D15n_thr
attribute	d15N_Thr	units	String	permil relative to AIR (‰)
variable	d15N_Thr_sd		float
attribute	d15N_Thr_sd	actual_range	float	0.2, 1.1
attribute	d15N_Thr_sd	long_name	String	D15n_thr_sd
attribute	d15N_Thr_sd	units	String	permil relative to AIR (‰)
variable	d15N_Ser		float
attribute	d15N_Ser	actual_range	float	-6.3, 2.1
attribute	d15N_Ser	long_name	String	D15n_ser
attribute	d15N_Ser	units	String	permil relative to AIR (‰)
variable	d15N_Ser_sd		float
attribute	d15N_Ser_sd	actual_range	float	0.2, 1.0
attribute	d15N_Ser_sd	long_name	String	D15n_ser_sd
attribute	d15N_Ser_sd	units	String	permil relative to AIR (‰)
variable	d15N_Val		float
attribute	d15N_Val	actual_range	float	-0.7, 11.9
attribute	d15N_Val	long_name	String	D15n_val
attribute	d15N_Val	units	String	permil relative to AIR (‰)
variable	d15N_Val_sd		float
attribute	d15N_Val_sd	actual_range	float	0.1, 2.4
attribute	d15N_Val_sd	long_name	String	D15n_val_sd
attribute	d15N_Val_sd	units	String	permil relative to AIR (‰)
variable	d15N_Leu		float
attribute	d15N_Leu	actual_range	float	-3.8, 8.3
attribute	d15N_Leu	long_name	String	D15n_leu
attribute	d15N_Leu	units	String	permil relative to AIR (‰)
variable	d15N_Leu_sd		float
attribute	d15N_Leu_sd	actual_range	float	0.2, 1.0
attribute	d15N_Leu_sd	long_name	String	D15n_leu_sd
attribute	d15N_Leu_sd	units	String	permil relative to AIR (‰)
variable	d15N_Iso		float
attribute	d15N_Iso	actual_range	float	-3.4, 11.1
attribute	d15N_Iso	long_name	String	D15n_iso
attribute	d15N_Iso	units	String	permil relative to AIR (‰)
variable	d15N_Iso_sd		float
attribute	d15N_Iso_sd	actual_range	float	0.2, 1.0
attribute	d15N_Iso_sd	long_name	String	D15n_iso_sd
attribute	d15N_Iso_sd	units	String	permil relative to AIR (‰)
variable	d15N_Pro		float
attribute	d15N_Pro	actual_range	float	-1.1, 9.0
attribute	d15N_Pro	long_name	String	D15n_pro
attribute	d15N_Pro	units	String	permil relative to AIR (‰)
variable	d15N_Pro_sd		float
attribute	d15N_Pro_sd	actual_range	float	0.2, 1.0
attribute	d15N_Pro_sd	long_name	String	D15n_pro_sd
attribute	d15N_Pro_sd	units	String	permil relative to AIR (‰)
variable	d15N_Asx		float
attribute	d15N_Asx	actual_range	float	-1.4, 9.9
attribute	d15N_Asx	long_name	String	D15n_asx
attribute	d15N_Asx	units	String	permil relative to AIR (‰)
variable	d15N_Asx_sd		float
attribute	d15N_Asx_sd	actual_range	float	0.2, 1.0
attribute	d15N_Asx_sd	long_name	String	D15n_asx_sd
attribute	d15N_Asx_sd	units	String	permil relative to AIR (‰)
variable	d15N_Met		float
attribute	d15N_Met	actual_range	float	1.4, 1.4
attribute	d15N_Met	long_name	String	D15n_met
attribute	d15N_Met	units	String	permil relative to AIR (‰)
variable	d15N_Met_sd		float
attribute	d15N_Met_sd	actual_range	float	0.4, 0.4
attribute	d15N_Met_sd	long_name	String	D15n_met_sd
attribute	d15N_Met_sd	units	String	permil relative to AIR (‰)
variable	d15N_Glx		float
attribute	d15N_Glx	actual_range	float	-2.8, 11.8
attribute	d15N_Glx	long_name	String	D15n_glx
attribute	d15N_Glx	units	String	permil relative to AIR (‰)
variable	d15N_Glx_sd		float
attribute	d15N_Glx_sd	actual_range	float	0.2, 1.0
attribute	d15N_Glx_sd	long_name	String	D15n_glx_sd
attribute	d15N_Glx_sd	units	String	permil relative to AIR (‰)
variable	d15N_Phe		float
attribute	d15N_Phe	actual_range	float	-2.1, 10.7
attribute	d15N_Phe	long_name	String	D15n_phe
attribute	d15N_Phe	units	String	permil relative to AIR (‰)
variable	d15N_Phe_sd		float
attribute	d15N_Phe_sd	actual_range	float	0.2, 1.0
attribute	d15N_Phe_sd	long_name	String	D15n_phe_sd
attribute	d15N_Phe_sd	units	String	permil relative to AIR (‰)
variable	d15N_Tyr		float
attribute	d15N_Tyr	actual_range	float	-1.6, 6.1
attribute	d15N_Tyr	long_name	String	D15n_tyr
attribute	d15N_Tyr	units	String	permil relative to AIR (‰)
variable	d15N_Tyr_sd		float
attribute	d15N_Tyr_sd	actual_range	float	0.2, 2.2
attribute	d15N_Tyr_sd	long_name	String	D15n_tyr_sd
attribute	d15N_Tyr_sd	units	String	permil relative to AIR (‰)
variable	d15N_Lys		float
attribute	d15N_Lys	actual_range	float	-3.4, 5.5
attribute	d15N_Lys	long_name	String	D15n_lys
attribute	d15N_Lys	units	String	permil relative to AIR (‰)
variable	d15N_Lys_sd		float
attribute	d15N_Lys_sd	actual_range	float	0.2, 1.0
attribute	d15N_Lys_sd	long_name	String	D15n_lys_sd
attribute	d15N_Lys_sd	units	String	permil relative to AIR (‰)
variable	d15N_THAA		float
attribute	d15N_THAA	actual_range	float	-2.7, 8.0
attribute	d15N_THAA	long_name	String	D15n_thaa
attribute	d15N_THAA	units	String	permil relative to AIR (‰)
variable	d15N_THAA_sd		float
attribute	d15N_THAA_sd	actual_range	float	0.1, 0.8
attribute	d15N_THAA_sd	long_name	String	D15n_thaa_sd
attribute	d15N_THAA_sd	units	String	permil relative to AIR (‰)
variable	Bulk_N_concentration		float
attribute	Bulk_N_concentration	actual_range	float	0.0015, 0.46
attribute	Bulk_N_concentration	long_name	String	Bulk_n_concentration
attribute	Bulk_N_concentration	units	String	micromoles per liter (µmol/L)
variable	Total_AA_N_concentration		float
attribute	Total_AA_N_concentration	actual_range	float	0.2, 376.6
attribute	Total_AA_N_concentration	long_name	String	Total_aa_n_concentration
attribute	Total_AA_N_concentration	units	String	nanomoles per liter (nM)
variable	Flux_AA		float
attribute	Flux_AA	actual_range	float	26.7, 270.0
attribute	Flux_AA	long_name	String	Flux_aa
attribute	Flux_AA	units	String	micromoles per square meter per day (µmol/m2/d)

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.