ERDDAP > info > bcodmo_dataset_2860

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	[fish_abund] - Fish abundance data from MOC-10 trawls from the ARSV Laurence M. Gould, RVIB Nathaniel B. Palmer LMG0104, NBP0104, LMG0203, NBP0204 from the Southern Ocean, 2001- 2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)		F   I   M	background			BCO-DMO	bcodmo_dataset_2860

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	#### Methodology: Field work was done on four cruises conducted during the austral fall and winter. Cruises 1 (2001) and 3 (2002) were aboard the Antarctic Research Support Vessel (A.R.S.V.) Laurence M. Gould from April to June; cruises 2 (2001) and 4 (2002) were aboard the Research Vessel Ice Breaker (R.V.I.B.) Nathaniel B. Palmer from July to September. Samples were collected with a 10m2 MOCNESS (MOC-10) outfitted with six 3mm mesh nets. The initial net fished obliquely to depth with each subsequent net fishing a discrete depth layer upward to the surface. At stations with depths>1000 m, layers sampled were 0-1000, 1000-500, 500-200, 200-100, 100-50, and 50-0 m. At stations with depths >500 m, layers sampled were 0-500, 500-300, 300-200, 200-100, 100-50, and 50-0 m. At stations with depths <500 m, sample layers were modified to provide optimal coverage of the water column with the five discrete-depth nets. A total of 62 MOC-10 trawls were done, 22 each in the fall of 2001 and 2002, and 9 each in the winter of 2001 and 2002 (Table 1). Trawls were conducted at various times throughout the day. In the fall, 37 trawls occurred at night (18:00-06:00 h), 1 in daylight, and 6 at dusk. In the winter, seven trawls occurred at night, seven in daylight, and four at twilight. Towing speed for all tows was 1.5-2.2 knots. Tows in pack ice were conducted in leads created by the ship's wake with the A-frame in to minimize the chance of hooking the wire on ice floes. When ice conditions dictated, the ship first traversed a trawling transect prior to deployment and then backtracked over the same course through the created lead to insure that adequate speed could be maintained for the duration of the tow. [](\\"http://globec.whoi.edu/images/so/MOC10_stationmap_Torres.bmp\\") Fig. 1. Trawling sites for (A) fall and (B) winter SO GLOBEC cruises; blue circles: 2001 and red circles: 2002.
attribute	NC_GLOBAL	awards_0_award_nid	String	54827
attribute	NC_GLOBAL	awards_0_award_number	String	ANT-9910100
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=9910100
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Antarctic Sciences
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF ANT
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	369
attribute	NC_GLOBAL	awards_0_program_manager	String	Dr Polly A Penhale
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51478
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Fish Abundance and Wet Weight from MOCNESS-10 trawls Jose Torres, PI 2001-2002 Push 'Flat listing' button at any level for spreadsheet view.
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	2010-06-16T20:40:39Z
attribute	NC_GLOBAL	date_modified	String	2019-02-20T17:32:04Z
attribute	NC_GLOBAL	defaultDataQuery	String	&amp;time&lt;now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.2860.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-67.0967
attribute	NC_GLOBAL	geospatial_lat_max	double	-65.9533
attribute	NC_GLOBAL	geospatial_lat_min	double	-69.7993
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-67.0967
attribute	NC_GLOBAL	geospatial_lon_min	double	-76.1433
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	1000.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	0.0
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/2860
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	MOC10
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	4668
attribute	NC_GLOBAL	instruments_0_description	String	The Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS) is based on the Tucker Trawl principle (Tucker, 1951). The MOCNESS-10 (with 10 m^2 nets) carries 6 nets of 3.0-mm circular mesh which are opened and closed sequentially by commands through conducting cable from the surface (Wiebe et al., 1976). In this system, "the underwater unit sends a data frame, comprising temperature, depth, conductivity, net-frame angle, flow count, time, number of open net, and net opening/closing, to the deck unit in a compressed hexadecimal format every 2 seconds and from the deck unit to a microcomputer every 4 seconds" (Wiebe et al., 1985).
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L22/current/NETT0097/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	MOCNESS10
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	438
attribute	NC_GLOBAL	instruments_0_supplied_name	String	MOCNESS10
attribute	NC_GLOBAL	keywords	String	abund, abund_integ, bco, bco-dmo, biological, biomass, biomass_integ, chemical, count, cruiseid, data, dataset, date, day, day_gmt, depth, depth_close, depth_open, depth_range, depth_w, dmo, erddap, family, filt, integ, latitude, local, longitude, management, month, month_gmt, net, oceanography, office, preliminary, species, start, station, time, time_local, time_start, tow, vol, vol_filt, year, yrday, yrday_gmt
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/2860/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/2860
attribute	NC_GLOBAL	Northernmost_Northing	double	-65.9533
attribute	NC_GLOBAL	param_mapping	String	{'2860': {'lat': 'master - latitude', 'lon': 'master - longitude', 'depth_close': 'flag - depth'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/2860/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	University of South Florida
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	USF
attribute	NC_GLOBAL	people_0_person_name	String	Dr Joseph J. Torres
attribute	NC_GLOBAL	people_0_person_nid	String	50487
attribute	NC_GLOBAL	people_0_role	String	Principal Investigator
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	Nancy Copley
attribute	NC_GLOBAL	people_1_person_nid	String	50396
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	SOGLOBEC
attribute	NC_GLOBAL	projects_0_acronym	String	SOGLOBEC
attribute	NC_GLOBAL	projects_0_description	String	The fundamental objectives of United States Global Ocean Ecosystems Dynamics (U.S. GLOBEC) Program are dependent upon the cooperation of scientists from several disciplines. Physicists, biologists, and chemists must make use of data collected during U.S. GLOBEC field programs to further our understanding of the interplay of physics, biology, and chemistry. Our objectives require quantitative analysis of interdisciplinary data sets and, therefore, data must be exchanged between researchers. To extract the full scientific value, data must be made available to the scientific community on a timely basis.
attribute	NC_GLOBAL	projects_0_geolocation	String	Southern Ocean
attribute	NC_GLOBAL	projects_0_name	String	U.S. GLOBEC Southern Ocean
attribute	NC_GLOBAL	projects_0_project_nid	String	2039
attribute	NC_GLOBAL	projects_0_project_website	String	http://www.ccpo.odu.edu/Research/globec_menu.html
attribute	NC_GLOBAL	projects_0_start_date	String	2001-01
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	-69.7993
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	Fish abundance data from MOC-10 trawls from the ARSV Laurence M. Gould, RVIB Nathaniel B. Palmer LMG0104, NBP0104, LMG0203, NBP0204 from the Southern Ocean, 2001-2002 (SOGLOBEC project)
attribute	NC_GLOBAL	title	String	[fish_abund] - Fish abundance data from MOC-10 trawls from the ARSV Laurence M. Gould, RVIB Nathaniel B. Palmer LMG0104, NBP0104, LMG0203, NBP0204 from the Southern Ocean, 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-76.1433
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	cruiseid		String
attribute	cruiseid	bcodmo_name	String	cruiseid
attribute	cruiseid	description	String	Cruise identifier, e.g. en9402 R/V Endeavor cruise 9402
attribute	cruiseid	long_name	String	Cruiseid
variable	year		short
attribute	year	_FillValue	short	32767
attribute	year	actual_range	short	2001, 2002
attribute	year	bcodmo_name	String	year
attribute	year	description	String	Year, e.g. 1995. in YYYY format
attribute	year	long_name	String	Year
attribute	year	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/
attribute	year	units	String	unitless
variable	station		String
attribute	station	bcodmo_name	String	station
attribute	station	description	String	Consecutive station number
attribute	station	long_name	String	Station
variable	tow		String
attribute	tow	bcodmo_name	String	tow
attribute	tow	description	String	MOCNESS_10 tow number
attribute	tow	long_name	String	Tow
variable	yrday_gmt		float
attribute	yrday_gmt	_FillValue	float	NaN
attribute	yrday_gmt	actual_range	float	106.0, 250.0674
attribute	yrday_gmt	bcodmo_name	String	yrday_gmt
attribute	yrday_gmt	description	String	GMT day and decimal time, as 326.5 for the 326th day, or November 22 at 1200 hours (noon), for start of tow. Decimal portion of yrday is from time_start.
attribute	yrday_gmt	long_name	String	Yrday Gmt
variable	month_gmt		String
attribute	month_gmt	bcodmo_name	String	month_gmt
attribute	month_gmt	description	String	month of year, GMT time , i.e. 01-12 at start of tow
attribute	month_gmt	long_name	String	Month Gmt
variable	day_gmt		String
attribute	day_gmt	bcodmo_name	String	day_gmt
attribute	day_gmt	description	String	day, GMT time, e.g. 22, at start of tow.
attribute	day_gmt	long_name	String	Day Gmt
variable	time_start		String
attribute	time_start	bcodmo_name	String	time_start
attribute	time_start	description	String	starting time of observation, GMT time, 24 hour clock, GMT time
attribute	time_start	long_name	String	Time Start
attribute	time_start	units	String	HHmm
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	-69.7993, -65.9533
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- north is positive, negative denotes South
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	-76.1433, -67.0967
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 - east is positive, negative denotes West
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	depth_w		String
attribute	depth_w	bcodmo_name	String	depth_w
attribute	depth_w	description	String	water depth
attribute	depth_w	long_name	String	Depth
attribute	depth_w	standard_name	String	depth
attribute	depth_w	units	String	meters
variable	net		String
attribute	net	bcodmo_name	String	net
attribute	net	description	String	Net number or identification
attribute	net	long_name	String	Net
variable	depth_range		String
attribute	depth_range	bcodmo_name	String	depth
attribute	depth_range	description	String	Observation or sample depth
attribute	depth_range	long_name	String	Depth
attribute	depth_range	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/DEPH/
attribute	depth_range	standard_name	String	depth
attribute	depth_range	units	String	meters
variable	depth_open		short
attribute	depth_open	_FillValue	short	32767
attribute	depth_open	actual_range	short	0, 1000
attribute	depth_open	bcodmo_name	String	depth_open
attribute	depth_open	colorBarMaximum	double	8000.0
attribute	depth_open	colorBarMinimum	double	-8000.0
attribute	depth_open	colorBarPalette	String	TopographyDepth
attribute	depth_open	description	String	Depth at which the net is opened (specific to MOCNESS tows)
attribute	depth_open	long_name	String	Depth
attribute	depth_open	standard_name	String	depth
attribute	depth_open	units	String	meters
variable	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	double	NaN
attribute	depth	actual_range	double	0.0, 1000.0
attribute	depth	axis	String	Z
attribute	depth	bcodmo_name	String	depth_close
attribute	depth	colorBarMaximum	double	8000.0
attribute	depth	colorBarMinimum	double	-8000.0
attribute	depth	colorBarPalette	String	TopographyDepth
attribute	depth	description	String	Depth at which the net is closed (specific to MOCNESS tows)
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	vol_filt		int
attribute	vol_filt	_FillValue	int	2147483647
attribute	vol_filt	actual_range	int	1301, 8100762
attribute	vol_filt	bcodmo_name	String	vol_filt
attribute	vol_filt	description	String	volume of water filtered by the net
attribute	vol_filt	long_name	String	Vol Filt
attribute	vol_filt	units	String	meters3
variable	family		String
attribute	family	bcodmo_name	String	family
attribute	family	description	String	Family. One of the levels in the taxonomic system of classification; typically ends in 'ae'.
attribute	family	long_name	String	Family
variable	species		String
attribute	species	bcodmo_name	String	species
attribute	species	description	String	A binomial that consists of a genus name followed by the species name of an organism.
attribute	species	long_name	String	Species
variable	date_gmt		String
attribute	date_gmt	bcodmo_name	String	date
attribute	date_gmt	description	String	GMT sample date formatted as m/d/yyyy
attribute	date_gmt	long_name	String	Date Gmt
attribute	date_gmt	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/
attribute	date_gmt	source_name	String	date_gmt
attribute	date_gmt	time_precision	String	1970-01-01
attribute	date_gmt	units	String	unitless
variable	time_local		String
attribute	time_local	bcodmo_name	String	time_local
attribute	time_local	description	String	sampling time in local time zone; formatted as HHMM
attribute	time_local	long_name	String	Time Local
attribute	time_local	units	String	unitless
variable	count		short
attribute	count	_FillValue	short	32767
attribute	count	actual_range	short	0, 3295
attribute	count	bcodmo_name	String	count
attribute	count	colorBarMaximum	double	100.0
attribute	count	colorBarMinimum	double	0.0
attribute	count	description	String	Number of individuals counted in sample or sample fraction
attribute	count	long_name	String	Count
variable	abund_integ		double
attribute	abund_integ	_FillValue	double	NaN
attribute	abund_integ	actual_range	double	0.0, 12.050488
attribute	abund_integ	bcodmo_name	String	abundance
attribute	abund_integ	description	String	Number of the specific taxa/group counted per meter3
attribute	abund_integ	long_name	String	Abund Integ
attribute	abund_integ	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P03/current/B070/
attribute	abund_integ	units	String	#/m2
variable	biomass		double
attribute	biomass	_FillValue	double	NaN
attribute	biomass	actual_range	double	0.0, 5560.5178
attribute	biomass	bcodmo_name	String	biomass
attribute	biomass	description	String	Wet weight of a specific taxa/group identified, in units milligrams per meter3
attribute	biomass	long_name	String	Biomass
attribute	biomass	units	String	grams 104m-3
variable	biomass_integ		double
attribute	biomass_integ	_FillValue	double	NaN
attribute	biomass_integ	actual_range	double	0.0, 14.305993
attribute	biomass_integ	bcodmo_name	String	biomass
attribute	biomass_integ	description	String	Wet weight of a specific taxa/group identified
attribute	biomass_integ	long_name	String	Biomass Integ
attribute	biomass_integ	units	String	grams/m2

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.