bcodmo_dataset_970402_v1

Name: [Particle Amino Acid d15N Station ALOHA 2014] - Nitrogen isotopic ratios of individual amino acids extracted from size-fractionated particulate organic matter aboard the R/V Kilo Moana in February (cruise KM1407) and September (cruise KM1418) 2014 at Station ALOHA (Evaluating the relative importance of suspended and sinking particles to the meso and bathypelagic food web in the central 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	[Particle Amino Acid d15N Station ALOHA 2014] - Nitrogen isotopic ratios of individual amino acids extracted from size-fractionated particulate organic matter aboard the R/V Kilo Moana in February (cruise KM1407) and September (cruise KM1418) 2014 at Station ALOHA (Evaluating the relative importance of suspended and sinking particles to the meso and bathypelagic food web in the central North Pacific)		F I M	background			BCO-DMO	bcodmo_dataset_970402_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.970402.1
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	1200.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	25.0
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/970402
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	The data include nitrogen isotopic ratios of individual amino acids extracted from size-fractionated particulate organic matter collected between the surface and 1200 m in the water column at Station ALOHA. Particle samples were collected via sequential size fractionation using McLane in-situ pumps on two cruises conducted aboard the R/V Kilo Moana in February (KM1407) and September (KM1418) 2014. Data were collected as part of a project focused on characterizing sources of nutrition for the mesopelagic animal food web, for which particulate organic matter was a crucial baseline resource. In addition, differences in the nitrogen isotopic ratios of individual amino acids from particle size fractions and over depth provide insight into phytoplankton origins and microbial or zooplankton alteration of particulate matter involved in carbon export. Compound-specific isotopic data and amino acid quantities were collected using gas chromatography-isotope ratio mass spectrometry, and bulk isotopic data and quantities were collected using elemental analysis-isotope ratio mass spectrometry, both at University of Hawaii. Dr. Hilary Close (former affiliation: University of Hawaii, current affiliation: University of Miami) was the primary investigator involved in sampling and analysis of data presented here.
attribute	NC_GLOBAL	time_coverage_end	String	2014-09-10T05:05:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2014-02-21T06:26:00Z
attribute	NC_GLOBAL	title	String	[Particle Amino Acid d15N Station ALOHA 2014] - Nitrogen isotopic ratios of individual amino acids extracted from size-fractionated particulate organic matter aboard the R/V Kilo Moana in February (cruise KM1407) and September (cruise KM1418) 2014 at Station ALOHA (Evaluating the relative importance of suspended and sinking particles to the meso and bathypelagic food web in the central North Pacific)
attribute	NC_GLOBAL	Westernmost_Easting	double	-158.0
variable	Cruise		String
attribute	Cruise	long_name	String	Cruise
attribute	Cruise	units	String	unitless
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	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	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.39296396E9, 1.4103255E9
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	ISO_DateTime_UTC_rep		double
attribute	ISO_DateTime_UTC_rep	actual_range	double	1.3932654E9, 1.41035094E9
attribute	ISO_DateTime_UTC_rep	ioos_category	String	Time
attribute	ISO_DateTime_UTC_rep	long_name	String	Iso_datetime_utc_rep
attribute	ISO_DateTime_UTC_rep	time_origin	String	01-JAN-1970 00:00:00
attribute	ISO_DateTime_UTC_rep	units	String	seconds since 1970-01-01T00:00:00Z
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	depth		float
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	float	25.0, 1200.0
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	0.2, 53.0
attribute	Size_Fraction_Min	long_name	String	Size_fraction_min
attribute	Size_Fraction_Min	units	String	micrometers (um)
variable	Size_Fraction_Max		float
attribute	Size_Fraction_Max	actual_range	float	0.3, 53.0
attribute	Size_Fraction_Max	long_name	String	Size_fraction_max
attribute	Size_Fraction_Max	units	String	micrometers (um)
variable	Volume_Filtered_AAd15N		float
attribute	Volume_Filtered_AAd15N	actual_range	float	37.0, 1201.0
attribute	Volume_Filtered_AAd15N	long_name	String	Volume_filtered_aad15n
attribute	Volume_Filtered_AAd15N	units	String	liters (L)
variable	d15N_Bulk		float
attribute	d15N_Bulk	actual_range	float	-1.0, 9.2
attribute	d15N_Bulk	long_name	String	D15n_bulk
attribute	d15N_Bulk	units	String	permil relative to AIR (‰)
variable	d15N_Ala		float
attribute	d15N_Ala	actual_range	float	0.3, 18.3
attribute	d15N_Ala	long_name	String	D15n_ala
attribute	d15N_Ala	units	String	permil relative to AIR (‰)
variable	d15N_Gly		float
attribute	d15N_Gly	actual_range	float	-3.9, 7.2
attribute	d15N_Gly	long_name	String	D15n_gly
attribute	d15N_Gly	units	String	permil relative to AIR (‰)
variable	d15N_Thr		float
attribute	d15N_Thr	actual_range	float	-7.7, 8.8
attribute	d15N_Thr	long_name	String	D15n_thr
attribute	d15N_Thr	units	String	permil relative to AIR (‰)
variable	d15N_Ser		float
attribute	d15N_Ser	actual_range	float	-4.1, 7.5
attribute	d15N_Ser	long_name	String	D15n_ser
attribute	d15N_Ser	units	String	permil relative to AIR (‰)
variable	d15N_Val		float
attribute	d15N_Val	actual_range	float	-2.2, 15.6
attribute	d15N_Val	long_name	String	D15n_val
attribute	d15N_Val	units	String	permil relative to AIR (‰)
variable	d15N_Leu		float
attribute	d15N_Leu	actual_range	float	-2.5, 12.1
attribute	d15N_Leu	long_name	String	D15n_leu
attribute	d15N_Leu	units	String	permil relative to AIR (‰)
variable	d15N_Iso		float
attribute	d15N_Iso	actual_range	float	-2.1, 13.9
attribute	d15N_Iso	long_name	String	D15n_iso
attribute	d15N_Iso	units	String	permil relative to AIR (‰)
variable	d15N_Pro		float
attribute	d15N_Pro	actual_range	float	-0.5, 12.1
attribute	d15N_Pro	long_name	String	D15n_pro
attribute	d15N_Pro	units	String	permil relative to AIR (‰)
variable	d15N_Asx		float
attribute	d15N_Asx	actual_range	float	0.0, 12.6
attribute	d15N_Asx	long_name	String	D15n_asx
attribute	d15N_Asx	units	String	permil relative to AIR (‰)
variable	d15N_Met		float
attribute	d15N_Met	actual_range	float	-1.8, 10.6
attribute	d15N_Met	long_name	String	D15n_met
attribute	d15N_Met	units	String	permil relative to AIR (‰)
variable	d15N_Glx		float
attribute	d15N_Glx	actual_range	float	1.2, 16.1
attribute	d15N_Glx	long_name	String	D15n_glx
attribute	d15N_Glx	units	String	permil relative to AIR (‰)
variable	d15N_Phe		float
attribute	d15N_Phe	actual_range	float	-3.2, 8.2
attribute	d15N_Phe	long_name	String	D15n_phe
attribute	d15N_Phe	units	String	permil relative to AIR (‰)
variable	d15N_Tyr		float
attribute	d15N_Tyr	actual_range	float	-3.7, 12.2
attribute	d15N_Tyr	long_name	String	D15n_tyr
attribute	d15N_Tyr	units	String	permil relative to AIR (‰)
variable	d15N_Lys		float
attribute	d15N_Lys	actual_range	float	-3.9, 7.6
attribute	d15N_Lys	long_name	String	D15n_lys
attribute	d15N_Lys	units	String	permil relative to AIR (‰)
variable	SD_d15N_Bulk		float
attribute	SD_d15N_Bulk	actual_range	float	0.1, 2.1
attribute	SD_d15N_Bulk	long_name	String	Sd_d15n_bulk
attribute	SD_d15N_Bulk	units	String	permil relative to AIR (‰)
variable	SD_d15N_Ala		float
attribute	SD_d15N_Ala	actual_range	float	0.0, 2.5
attribute	SD_d15N_Ala	long_name	String	Sd_d15n_ala
attribute	SD_d15N_Ala	units	String	permil relative to AIR (‰)
variable	SD_d15N_Gly		float
attribute	SD_d15N_Gly	actual_range	float	0.1, 1.6
attribute	SD_d15N_Gly	long_name	String	Sd_d15n_gly
attribute	SD_d15N_Gly	units	String	permil relative to AIR (‰)
variable	SD_d15N_Thr		float
attribute	SD_d15N_Thr	actual_range	float	0.0, 0.8
attribute	SD_d15N_Thr	long_name	String	Sd_d15n_thr
attribute	SD_d15N_Thr	units	String	permil relative to AIR (‰)
variable	SD_d15N_Ser		float
attribute	SD_d15N_Ser	actual_range	float	0.0, 0.8
attribute	SD_d15N_Ser	long_name	String	Sd_d15n_ser
attribute	SD_d15N_Ser	units	String	permil relative to AIR (‰)
variable	SD_d15N_Val		float
attribute	SD_d15N_Val	actual_range	float	0.0, 2.0
attribute	SD_d15N_Val	long_name	String	Sd_d15n_val
attribute	SD_d15N_Val	units	String	permil relative to AIR (‰)
variable	SD_d15N_Leu		float
attribute	SD_d15N_Leu	actual_range	float	0.0, 0.9
attribute	SD_d15N_Leu	long_name	String	Sd_d15n_leu
attribute	SD_d15N_Leu	units	String	permil relative to AIR (‰)
variable	SD_d15N_Iso		float
attribute	SD_d15N_Iso	actual_range	float	0.0, 2.0
attribute	SD_d15N_Iso	long_name	String	Sd_d15n_iso
attribute	SD_d15N_Iso	units	String	permil relative to AIR (‰)
variable	SD_d15N_Pro		float
attribute	SD_d15N_Pro	actual_range	float	0.1, 1.1
attribute	SD_d15N_Pro	long_name	String	Sd_d15n_pro
attribute	SD_d15N_Pro	units	String	permil relative to AIR (‰)
variable	SD_d15N_Asx		float
attribute	SD_d15N_Asx	actual_range	float	0.0, 0.7
attribute	SD_d15N_Asx	long_name	String	Sd_d15n_asx
attribute	SD_d15N_Asx	units	String	permil relative to AIR (‰)
variable	SD_d15N_Met		float
attribute	SD_d15N_Met	actual_range	float	0.0, 2.0
attribute	SD_d15N_Met	long_name	String	Sd_d15n_met
attribute	SD_d15N_Met	units	String	permil relative to AIR (‰)
variable	SD_d15N_Glx		float
attribute	SD_d15N_Glx	actual_range	float	0.0, 0.9
attribute	SD_d15N_Glx	long_name	String	Sd_d15n_glx
attribute	SD_d15N_Glx	units	String	permil relative to AIR (‰)
variable	SD_d15N_Phe		float
attribute	SD_d15N_Phe	actual_range	float	0.0, 2.0
attribute	SD_d15N_Phe	long_name	String	Sd_d15n_phe
attribute	SD_d15N_Phe	units	String	permil relative to AIR (‰)
variable	SD_d15N_Tyr		float
attribute	SD_d15N_Tyr	actual_range	float	0.0, 1.6
attribute	SD_d15N_Tyr	long_name	String	Sd_d15n_tyr
attribute	SD_d15N_Tyr	units	String	permil relative to AIR (‰)
variable	SD_d15N_Lys		float
attribute	SD_d15N_Lys	actual_range	float	0.0, 0.9
attribute	SD_d15N_Lys	long_name	String	Sd_d15n_lys
attribute	SD_d15N_Lys	units	String	permil relative to AIR (‰)
variable	Bulk_N_Con		float
attribute	Bulk_N_Con	actual_range	float	0.5, 243.0
attribute	Bulk_N_Con	long_name	String	Bulk_n_con
attribute	Bulk_N_Con	units	String	nanomoles per liter (nmol/L)
variable	Total_AA_N_Conc		float
attribute	Total_AA_N_Conc	actual_range	float	0.1, 136.0
attribute	Total_AA_N_Conc	long_name	String	Total_aa_n_conc
attribute	Total_AA_N_Conc	units	String	nanomoles per liter (nmol/L)

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.