ERDDAP > info > bcodmo_dataset_4008

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	Scientific sampling event log from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project)		I   M	background			BCO-DMO	bcodmo_dataset_4008

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	access_formats	String	.htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson
attribute	NC_GLOBAL	acquisition_description	String	The event log was created using the Rolling Deck to Repository (R2R) event log application (ELOG). The log includes a record of all scientific sampling events from the cruise. In addition to event identification numbers unique for the cruise, the scientific sampling event log includes date and time (GMT), position (latitude and longitude), station and cast identifier as appropriate to the sampling event, sampling instrument name (e.g. CTD911, planktonNetTow, McLanePump), name of person responsible for the sampling event, and a comment field to record additional information. See more information about the R2R event log: [https://www.rvdata.us/about/eventlog](\\"https://www.rvdata.us/about/eventlog\\")
attribute	NC_GLOBAL	awards_0_award_nid	String	54954
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1154320
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1154320
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_0_program_manager	String	Donald L. Rice
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51467
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	KN210-04 Event Log Chief Scientist: Elizabeth Kujawinski (WHOI) Version: 13 November 2013 Note: Post-cruise corrections (including those described in the comments column) to position, date, time have been applied.
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_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	date_created	String	2013-07-31T18:08:13Z
attribute	NC_GLOBAL	date_modified	String	2019-11-12T20:43:27Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.4008.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-23.999036
attribute	NC_GLOBAL	geospatial_lat_max	double	13.101958
attribute	NC_GLOBAL	geospatial_lat_min	double	-38.007408
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-23.999036
attribute	NC_GLOBAL	geospatial_lon_min	double	-59.667738
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/4008
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	keywords	String	action, author, bco, bco-dmo, biological, cast, chemical, comment, data, dataset, date, date_utc, dmo, erddap, event, instrument, latitude, longitude, management, oceanography, office, preliminary, seafloor, station, time, time_utc
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/4008/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/4008
attribute	NC_GLOBAL	Northernmost_Northing	double	13.101958
attribute	NC_GLOBAL	param_mapping	String	{'4008': {'lat': 'master - latitude', 'lon': 'master - longitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/4008/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	WHOI
attribute	NC_GLOBAL	people_0_person_name	String	Elizabeth Kujawinski
attribute	NC_GLOBAL	people_0_person_nid	String	51089
attribute	NC_GLOBAL	people_0_role	String	Chief Scientist
attribute	NC_GLOBAL	people_0_role_type	String	originator
attribute	NC_GLOBAL	people_1_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_1_person_name	String	Shannon Rauch
attribute	NC_GLOBAL	people_1_person_nid	String	51498
attribute	NC_GLOBAL	people_1_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_1_role_type	String	related
attribute	NC_GLOBAL	project	String	Deep Atlantic DOM
attribute	NC_GLOBAL	projects_0_acronym	String	Deep Atlantic DOM
attribute	NC_GLOBAL	projects_0_description	String	Transformations of dissolved organic matter (DOM) in the deep ocean have profound impacts on the global carbon cycle due to the sequestration of carbon dioxide (CO2) away from the atmosphere. Although research has been conducted on the high molecular weight component of this material, the same cannot be said for low molecular weight DOM because the needed analytical techniques have not been available to determine its composition and reactivity. In recent years, a research team at Woods Hole Oceanographic Institution has acquired the necessary analytical capability. As such, in this project, they will carry out the first systematic survey of deep ocean DOM in the western Atlantic Ocean to characterize the low molecular weight fraction of DOM in southward flowing North Atlantic Deep Water (NADW), northward flowing Antarctic Bottom Water (AABW), and Antarctic Intermediate Water (AAIW). Using ultrahigh resolution mass spectrometry and multi-stage fragmentation coupled to liquid chromatography, the scientists will determine the spatial variability in the composition of DOM along the flow path of the water masses, as well as assess the source water, transport, and surface processes that contribute to temporal changes in DOM composition. These results will be augmented with structural elucidation and quantitative assays of unique marker compounds for each water mass. Results will provide important insights into the biogeochemical reactions that govern DOM dynamics in the deep ocean.
attribute	NC_GLOBAL	projects_0_end_date	String	2015-01
attribute	NC_GLOBAL	projects_0_geolocation	String	Western Atlantic Ocean
attribute	NC_GLOBAL	projects_0_name	String	Dissolved Organic Matter Composition in the Deep Atlantic Ocean
attribute	NC_GLOBAL	projects_0_project_nid	String	2204
attribute	NC_GLOBAL	projects_0_start_date	String	2012-02
attribute	NC_GLOBAL	publisher_name	String	Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute	NC_GLOBAL	publisher_type	String	institution
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	-38.007408
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	Scientific sampling event log from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project).
attribute	NC_GLOBAL	title	String	Scientific sampling event log from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-59.667738
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	event		String
attribute	event	bcodmo_name	String	event
attribute	event	description	String	Unique ID number for the event; date-time string does NOT necessarily equal the date-time that the event actually occurred. Value serves a unique identifier only.
attribute	event	long_name	String	Event
attribute	event	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/
attribute	event	units	String	dimensionless
variable	date_utc		int
attribute	date_utc	_FillValue	int	2147483647
attribute	date_utc	actual_range	int	20130325, 20130510
attribute	date_utc	bcodmo_name	String	date_utc
attribute	date_utc	description	String	Date (UTC) when the event occurred. Created from original dateTimeUTC field in YYYYmmdd format.
attribute	date_utc	long_name	String	Date Utc
attribute	date_utc	units	String	unitless
variable	time_utc		String
attribute	time_utc	bcodmo_name	String	time_utc
attribute	time_utc	description	String	Time (UTC) when the event occurred; in hours and minutes (0000 to 2359). Created from original dateTimeUTC field.
attribute	time_utc	long_name	String	Time Utc
attribute	time_utc	units	String	HHMM
variable	instrument		String
attribute	instrument	bcodmo_name	String	instrument
attribute	instrument	description	String	Name of instrument.
attribute	instrument	long_name	String	Instrument
attribute	instrument	units	String	dimensionless
variable	action		String
attribute	action	bcodmo_name	String	action
attribute	action	description	String	Activity performed with the instrument.
attribute	action	long_name	String	Action
attribute	action	units	String	dimensionless
variable	station		float
attribute	station	_FillValue	float	NaN
attribute	station	actual_range	float	0.0, 23.5
attribute	station	bcodmo_name	String	station
attribute	station	description	String	Identification number of the sampling station.
attribute	station	long_name	String	Station
attribute	station	units	String	dimensionless
variable	cast		String
attribute	cast	bcodmo_name	String	cast
attribute	cast	description	String	Consecutive cast number for the instrument.
attribute	cast	long_name	String	Cast
attribute	cast	units	String	dimensionless
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	-38.007408, 13.101958
attribute	latitude	axis	String	Y
attribute	latitude	bcodmo_name	String	latitude
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	description	String	Latitude in decimal degrees at the time the event occurred. North = positive.
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LATX/
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	-59.667738, -23.999036
attribute	longitude	axis	String	X
attribute	longitude	bcodmo_name	String	longitude
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	description	String	Longitude in decimal degrees at the time the event occurred. East = positive.
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LONX/
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	seafloor		short
attribute	seafloor	_FillValue	short	32767
attribute	seafloor	actual_range	short	0, 5878
attribute	seafloor	bcodmo_name	String	depth_w
attribute	seafloor	description	String	Depth of the water.
attribute	seafloor	long_name	String	Seafloor
attribute	seafloor	units	String	meters
variable	author		String
attribute	author	bcodmo_name	String	investigator
attribute	author	description	String	Name of person that recorded the event.
attribute	author	long_name	String	Author
attribute	author	units	String	dimensionless
variable	comment		String
attribute	comment	bcodmo_name	String	comment
attribute	comment	description	String	Comment entered about the sampling event; free-text.
attribute	comment	long_name	String	Comment
attribute	comment	units	String	dimensionless

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.