ERDDAP > info > bcodmo_dataset_948709_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	[EPR 2019 Size Fractionated Organic Matter] - Size fractionated organic carbon and nitrogen concentration and stable isotopes from water column of the East Pacific Rise in April 2019 on the R/V Atlantis cruise AT42-09 (Collaborative Research: From hot to cold in the dark - shifts in seafloor massive sulfide microbial communities as physical and geochemical conditions change after venting ceases)		F   I   M	background			BCO-DMO	bcodmo_dataset_948709_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	doi	String	10.26008/1912/bco-dmo.948709.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-104.3
attribute	NC_GLOBAL	geospatial_lat_max	double	9.85
attribute	NC_GLOBAL	geospatial_lat_min	double	9.85
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-104.3
attribute	NC_GLOBAL	geospatial_lon_min	double	-104.3
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	1001.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	4.0
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/948709
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	9.85
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	9.85
attribute	NC_GLOBAL	summary	String	On R/V Atlantic cruise AT42-09 in April 2019, size fractionated suspended particulate organic matter samples from the water column at the East Pacific Rise (9°50'N 104°18.14'W) were obtained by opening the bottom of the Niskin bottle to ensured that particles that had sunk below the spigot were included. Between 100 and 120 L of water was gravity filtered, in sequence, through nylon mesh (142 mm diameter) of decreasing pore size (500, 180, 53, 20 µm and 5 µm mesh). The resuspended particulate matter from each sample and size class was collected by vacuum filtration through a 1.2 µm nominal pore size, pre-combusted GF/C glass fiber filter. Samples were wafted with HCl overnight to remove carbonate and sent to the UC Davis Stable Isotope Facility for C and N analysis concentration and stable isotope analysis. The purpose of these samples was were used to create particle size to carbon and nitrogen relationships for models, while gaining insights into the origins and fate of particulate organic matter in the ocean. Additionally, these organic matter fractions are directly linked to 16S rRNA amplicon data. 16S rRNA sequence amplicons exactly corresponding to this organic matter data are deposited in SRA (Short Read Archive) under BioProject PRJNA1191024. Jacob Cram conceived of the idea. Benjamin Tully of Center for Dark Energy Biosphere Investigations, University of Southern California oversaw sample collection. Paulina Huanca Valenzuela and Clara Fuchsman prepped the samples in the laboratory and analyzed the data.
attribute	NC_GLOBAL	title	String	[EPR 2019 Size Fractionated Organic Matter] - Size fractionated organic carbon and nitrogen concentration and stable isotopes from water column of the East Pacific Rise in April 2019 on the R/V Atlantis cruise AT42-09 (Collaborative Research: From hot to cold in the dark - shifts in seafloor massive sulfide microbial communities as physical and geochemical conditions change after venting ceases)
attribute	NC_GLOBAL	Westernmost_Easting	double	-104.3
variable	Station		String
attribute	Station	long_name	String	Station
attribute	Station	units	String	unitless
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	9.85, 9.85
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	-104.3, -104.3
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	Date		String
attribute	Date	long_name	String	Date
attribute	Date	units	String	unitless
variable	depth		int
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	int	4, 1001
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		String
attribute	Size_Fraction	long_name	String	Size_fraction
attribute	Size_Fraction	units	String	micron (um)
variable	d13C_VPDB		float
attribute	d13C_VPDB	actual_range	float	-35.2, -25.86
attribute	d13C_VPDB	long_name	String	D13c_vpdb
attribute	d13C_VPDB	units	String	permil (0/00)
variable	d15N_Air		float
attribute	d15N_Air	actual_range	float	5.84, 24.11
attribute	d15N_Air	long_name	String	D15n_air
attribute	d15N_Air	units	String	permil (0/00)
variable	d15N_BDL_flag		String
attribute	d15N_BDL_flag	long_name	String	D15n_bdl_flag
attribute	d15N_BDL_flag	units	String	unitless
variable	Carbon		float
attribute	Carbon	actual_range	float	0.05, 2.51
attribute	Carbon	long_name	String	Carbon
attribute	Carbon	units	String	micromolar (uM)
variable	Nitrogen		float
attribute	Nitrogen	actual_range	float	0.003, 0.052
attribute	Nitrogen	long_name	String	Nitrogen
attribute	Nitrogen	units	String	micromolar (uM)
variable	C_to_N		float
attribute	C_to_N	actual_range	float	6.06, 47.8
attribute	C_to_N	long_name	String	C_to_n
attribute	C_to_N	units	String	unitless
variable	C_to_N_BDL_flag		String
attribute	C_to_N_BDL_flag	long_name	String	C_to_n_bdl_flag
attribute	C_to_N_BDL_flag	units	String	unitless
variable	Comment		String
attribute	Comment	long_name	String	Comment
attribute	Comment	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.