ERDDAP > info > bcodmo_dataset_674992

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
	set	data	graph		files	public	[McMurdo Sound icebreaker dates and ice edge distance] - Icebreaker dates and ice edge distance in McMurdo Sound, Antarctica from austral years 1956/1957 to 2014/2015 (McMurdo Predator Prey project) (Food web dynamics in an intact ecosystem: the role of top predators in McMurdo Sound)		F   I   M	background			BCO-DMO	bcodmo_dataset_674992

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	Data were acquired from scientist and icebreaker logbooks and contractor records (DACSUSAP2012-13, pers. comm. P. McGillivary USCG, see link below). \u00a0\u00a0See\u00a0deployment:\u00a0[McMurdo_IceBreakers_1957-2015](\\"http://www .bco-dmo.org/deployment/674984\\")\u00a0for a list of icebreakers used. External link to more information about\u00a0ice-breaking services at McMurdo Station, Antarctica: * [DACSUSAP2012-13 ](\\"https://www.fbo.gov/index?s=opportunity&mode=form&id=f761ad09e622aaac334d5a30cacf9f82&tab=core&_cview=0 \\")[Ice- breaking](\\"https://www.fbo.gov/index?s=opportunity&mode=form&id=f761ad09e622aaac334d5a30cacf9f82&tab=core&_cview=0\\")[ Services](\\"https://www.fbo.gov/index?s=opportunity&mode=form&id=f761ad09e622aaac334d5a30cacf9f82&tab=core&_cview=0\\")
attribute	NC_GLOBAL	awards_0_award_nid	String	665130
attribute	NC_GLOBAL	awards_0_award_number	String	PLR-0944747
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0944747
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Division of Polar Programs
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF PLR
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	490497
attribute	NC_GLOBAL	awards_0_program_manager	String	Dr Chris H. Fritsen
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	50502
attribute	NC_GLOBAL	awards_1_award_nid	String	665135
attribute	NC_GLOBAL	awards_1_award_number	String	PLR-0944511
attribute	NC_GLOBAL	awards_1_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0944511
attribute	NC_GLOBAL	awards_1_funder_name	String	NSF Division of Polar Programs
attribute	NC_GLOBAL	awards_1_funding_acronym	String	NSF PLR
attribute	NC_GLOBAL	awards_1_funding_source_nid	String	490497
attribute	NC_GLOBAL	awards_1_program_manager	String	Dr Chris H. Fritsen
attribute	NC_GLOBAL	awards_1_program_manager_nid	String	50502
attribute	NC_GLOBAL	awards_2_award_nid	String	665138
attribute	NC_GLOBAL	awards_2_award_number	String	PLR-0944694
attribute	NC_GLOBAL	awards_2_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0944694
attribute	NC_GLOBAL	awards_2_funder_name	String	NSF Division of Polar Programs
attribute	NC_GLOBAL	awards_2_funding_acronym	String	NSF PLR
attribute	NC_GLOBAL	awards_2_funding_source_nid	String	490497
attribute	NC_GLOBAL	awards_2_program_manager	String	Dr Chris H. Fritsen
attribute	NC_GLOBAL	awards_2_program_manager_nid	String	50502
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	McMurdo Sound ice edge distance and icebreaker dates PIs: Stacy Kim et al. data version: 31 Jan 2017
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	2017-01-17T18:07:42Z
attribute	NC_GLOBAL	date_modified	String	2017-07-07T13:22:49Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.708221
attribute	NC_GLOBAL	Easternmost_Easting	double	166.4686
attribute	NC_GLOBAL	geospatial_lat_max	double	-77.8539
attribute	NC_GLOBAL	geospatial_lat_min	double	-77.8539
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	166.4686
attribute	NC_GLOBAL	geospatial_lon_min	double	166.4686
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/674992
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	keywords	String	arrival, arrival_day, arrival_month, arrival_year, austral, austral_year, bco, bco-dmo, biological, chemical, data, dataset, day, distance, dmo, edge, edge_distance, erddap, latitude, longitude, management, month, oceanography, office, preliminary, ships, start, start_day, start_month, start_year, year
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/674992/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/674992
attribute	NC_GLOBAL	Northernmost_Northing	double	-77.8539
attribute	NC_GLOBAL	param_mapping	String	{'674992': {'lat_approx': 'flag - latitude', 'lon_approx': 'flag - longitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/674992/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Moss Landing Marine Laboratories
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	MLML
attribute	NC_GLOBAL	people_0_person_name	String	Dr Stacy Kim
attribute	NC_GLOBAL	people_0_person_nid	String	51714
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	H.T. Harvey & Associates
attribute	NC_GLOBAL	people_1_person_name	String	Dr David G. Ainley
attribute	NC_GLOBAL	people_1_person_nid	String	50491
attribute	NC_GLOBAL	people_1_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	Point Blue Conservation Science
attribute	NC_GLOBAL	people_2_person_name	String	Dr Grant Ballard
attribute	NC_GLOBAL	people_2_person_nid	String	566872
attribute	NC_GLOBAL	people_2_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_2_role_type	String	originator
attribute	NC_GLOBAL	people_3_affiliation	String	University of South Florida
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	USF
attribute	NC_GLOBAL	people_3_person_name	String	Kendra L. Daly
attribute	NC_GLOBAL	people_3_person_nid	String	50505
attribute	NC_GLOBAL	people_3_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_3_role_type	String	originator
attribute	NC_GLOBAL	people_4_affiliation	String	Moss Landing Marine Laboratories
attribute	NC_GLOBAL	people_4_affiliation_acronym	String	MLML
attribute	NC_GLOBAL	people_4_person_name	String	Dr Stacy Kim
attribute	NC_GLOBAL	people_4_person_nid	String	51714
attribute	NC_GLOBAL	people_4_role	String	Contact
attribute	NC_GLOBAL	people_4_role_type	String	related
attribute	NC_GLOBAL	people_5_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_5_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_5_person_name	String	Amber York
attribute	NC_GLOBAL	people_5_person_nid	String	643627
attribute	NC_GLOBAL	people_5_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_5_role_type	String	related
attribute	NC_GLOBAL	project	String	McMurdo Predator Prey
attribute	NC_GLOBAL	projects_0_acronym	String	McMurdo Predator Prey
attribute	NC_GLOBAL	projects_0_description	String	Extracted from the NSF award abstract: The research project investigates the importance of top down forcing on pelagic food webs. The relatively pristine Ross Sea includes large populations of upper-level predators such as minke and killer whales, Adélie and Emperor penguins, and Antarctic toothfish. This project focuses on food web interactions of Adélie penguins, minke whales, and the fish-eating Ross Sea killer whales, all of which exert foraging pressure on their main prey, crystal krill (Euphausia cyrstallorophias) and silver fish (Pleuragramma antarcticum) in McMurdo Sound. The investigators used a video- and acoustic-capable ROV, and standard biological and environmental sensors to quantify the abundance and distribution of phytoplankton, sea ice biota, prey, and relevant habitat data.  The sampling area included 37 stations across an 30 x 15 km section of McMurdo Sound, stratified by distance from the ice edge as a proxy for air-breathing predator access. This study will be among the first to assess top-down forcing in the Ross Sea ecosystem and will form the basis for multidisciplinary studies in the future. Map sampling stations
attribute	NC_GLOBAL	projects_0_end_date	String	2016-11
attribute	NC_GLOBAL	projects_0_geolocation	String	McMurdo Sound, Antarctica
attribute	NC_GLOBAL	projects_0_name	String	Food web dynamics in an intact ecosystem: the role of top predators in McMurdo Sound
attribute	NC_GLOBAL	projects_0_project_nid	String	665131
attribute	NC_GLOBAL	projects_0_project_website	String	https://scini-penguin.mlml.calstate.edu/pauls-wordpress-test-site/
attribute	NC_GLOBAL	projects_0_start_date	String	2011-06
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	-77.8539
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	latitude,longitude
attribute	NC_GLOBAL	summary	String	This dataset contains dates of icebreaker start and arrival at McMurdo Station in McMurdo Sound, Antarctica between austral years 1956/1957 and 2014/2015. \u00a0It also includes the distance\u00a0between the fast ice edge and McMurdo Station on the date of ship arrival at the fast ice edge.
attribute	NC_GLOBAL	title	String	[McMurdo Sound icebreaker dates and ice edge distance] - Icebreaker dates and ice edge distance in McMurdo Sound, Antarctica from austral years 1956/1957 to 2014/2015 (McMurdo Predator Prey project) (Food web dynamics in an intact ecosystem: the role of top predators in McMurdo Sound)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	166.4686
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	-77.8539, -77.8539
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	Approximate latitude of sampling near McMurdo Station; Antarctica; south is negative
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	source_name	String	lat_approx
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	166.4686, 166.4686
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	Approximate longitude of sampling near McMurdo Station; Antarctica; west is negative
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	source_name	String	lon_approx
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	austral_year		String
attribute	austral_year	bcodmo_name	String	year
attribute	austral_year	description	String	Austral year (start year/end year) in format yyyy/yy
attribute	austral_year	long_name	String	Austral Year
attribute	austral_year	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/
attribute	austral_year	units	String	unitless
variable	start_year		short
attribute	start_year	_FillValue	short	32767
attribute	start_year	actual_range	short	1956, 2015
attribute	start_year	bcodmo_name	String	year
attribute	start_year	description	String	Year of icebreaker arrival at the edge of the fast ice
attribute	start_year	long_name	String	Start Year
attribute	start_year	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/
attribute	start_year	units	String	unitless
variable	start_month		byte
attribute	start_month	_FillValue	byte	127
attribute	start_month	actual_range	byte	1, 12
attribute	start_month	bcodmo_name	String	month
attribute	start_month	description	String	Month of icebreaker arrival at the edge of the fast ice
attribute	start_month	long_name	String	Start Month
attribute	start_month	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/MNTHXXXX/
attribute	start_month	units	String	unitless
variable	start_day		byte
attribute	start_day	_FillValue	byte	127
attribute	start_day	actual_range	byte	1, 30
attribute	start_day	bcodmo_name	String	day
attribute	start_day	description	String	Day of icebreaker arrival at the edge of the fast ice
attribute	start_day	long_name	String	Start Day
attribute	start_day	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DAYXXXXX/
attribute	start_day	units	String	unitless
variable	arrival_year		short
attribute	arrival_year	_FillValue	short	32767
attribute	arrival_year	actual_range	short	1956, 2015
attribute	arrival_year	bcodmo_name	String	year
attribute	arrival_year	description	String	Year of icebreaker arrival at McMurdo Station
attribute	arrival_year	long_name	String	Arrival Year
attribute	arrival_year	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/
attribute	arrival_year	units	String	unitless
variable	arrival_month		byte
attribute	arrival_month	_FillValue	byte	127
attribute	arrival_month	actual_range	byte	1, 12
attribute	arrival_month	bcodmo_name	String	month
attribute	arrival_month	description	String	Month of icebreaker arrival at McMurdo Station
attribute	arrival_month	long_name	String	Arrival Month
attribute	arrival_month	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/MNTHXXXX/
attribute	arrival_month	units	String	unitless
variable	arrival_day		byte
attribute	arrival_day	_FillValue	byte	127
attribute	arrival_day	actual_range	byte	1, 30
attribute	arrival_day	bcodmo_name	String	day
attribute	arrival_day	description	String	Day of icebreaker arrival at McMurdo Station
attribute	arrival_day	long_name	String	Arrival Day
attribute	arrival_day	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DAYXXXXX/
attribute	arrival_day	units	String	unitless
variable	edge_distance		short
attribute	edge_distance	_FillValue	short	32767
attribute	edge_distance	actual_range	short	11, 162
attribute	edge_distance	bcodmo_name	String	ice_distance
attribute	edge_distance	description	String	Distance between the fast ice edge and McMurdo Station on the date of ship arrival at the fast ice edge.
attribute	edge_distance	long_name	String	Edge Distance
attribute	edge_distance	units	String	kilometers
variable	ships		String
attribute	ships	bcodmo_name	String	ship
attribute	ships	description	String	Name of icebreaker vessel
attribute	ships	long_name	String	Ships
attribute	ships	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.