ERDDAP > info > bcodmo_dataset_908373_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	[Atlantic Sediment Black Carbon] - Atlantic sediment black carbon, total organic carbon, and stable carbon ratio (13C) values from samples collected using a multi-corer and box corer from multiple cruises throughout the Atlantic between 1994 and 2010 (Concentrations and source assessment of black carbon across tropical Atlantic air and sediment)		M	background			BCO-DMO	bcodmo_dataset_908373_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.908373.1
attribute	NC_GLOBAL	Easternmost_Easting	double	9.3844
attribute	NC_GLOBAL	geospatial_lon_max	double	9.3844
attribute	NC_GLOBAL	geospatial_lon_min	double	-47.4844
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/908373
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	sourceUrl	String	(local files)
attribute	NC_GLOBAL	summary	String	These data include sediment black carbon and total organic carbon concentrations and stable carbon ratio (13C) values. These data were collected on multiple cruises in throughout the Atlantic; specifically, in the Amazon Delta (EN-480; July 2010), Sierra Leone Rise (EN-481; August 2010), Niger Delta (GeoB 4901, GeoB 4903, GeoB 4904, GeoB 4905, GeoB 4907, and GeoB 4908; February/March 1998), Senegal Delta (GeoB 9501; April/May 2003), and Northwest Argentina Basin (GeoB 2814; July/August 1994). Sediments were collected using multi-corer and box corer samples and kept frozen until analysis. Total organic carbon and black carbon concentrations and stable carbon ratio values were determined on an isotope ratio mass spectrometer coupled to an elemental analyzer. The black carbon fraction was determined using the chemothermal oxidation at 375°C method. These data help better constrain pyrogenic carbon accumulation rates into Atlantic sediments. These data were published in St.Laurent, et al. (2023).
attribute	NC_GLOBAL	title	String	[Atlantic Sediment Black Carbon] - Atlantic sediment black carbon, total organic carbon, and stable carbon ratio (13C) values from samples collected using a multi-corer and box corer from multiple cruises throughout the Atlantic between 1994 and 2010 (Concentrations and source assessment of black carbon across tropical Atlantic air and sediment)
attribute	NC_GLOBAL	Westernmost_Easting	double	-47.4844
variable	Site		String
attribute	Site	long_name	String	Site
attribute	Site	units	String	unitless
variable	Depth_Interval		String
attribute	Depth_Interval	long_name	String	Depth_interval
attribute	Depth_Interval	units	String	cenitmeters below seafloor (cmbsf)
variable	Date		String
attribute	Date	long_name	String	Date
attribute	Date	units	String	unitless
variable	Lat		float
attribute	Lat	actual_range	float	-37.6181, 16.8344
attribute	Lat	long_name	String	Lat
attribute	Lat	units	String	degrees_north
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	-47.4844, 9.3844
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	Total_Organic_Carbon		float
attribute	Total_Organic_Carbon	actual_range	float	0.356, 5.03
attribute	Total_Organic_Carbon	long_name	String	Total_organic_carbon
attribute	Total_Organic_Carbon	units	String	percent (%)
variable	Black_Carbon		float
attribute	Black_Carbon	actual_range	float	0.06, 1.55
attribute	Black_Carbon	long_name	String	Black_carbon
attribute	Black_Carbon	units	String	percent (%)
variable	d13C_Total_Organic_Carbon		float
attribute	d13C_Total_Organic_Carbon	actual_range	float	-24.33, -15.3
attribute	d13C_Total_Organic_Carbon	long_name	String	D13c_total_organic_carbon
attribute	d13C_Total_Organic_Carbon	units	String	per mil (0/00)
variable	d13C_Black_Carbon		float
attribute	d13C_Black_Carbon	actual_range	float	-39.48, -14.3
attribute	d13C_Black_Carbon	long_name	String	D13c_black_carbon
attribute	d13C_Black_Carbon	units	String	per mil (0/00)

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.