ERDDAP > info > bcodmo_dataset_2328

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	Phytoplankton chlorophyll and nutrient studies from R/V Albatross IV, R/V Endeavor, and R/V Oceanus broadscale cruises in the Gulf of Maine and Georges Bank from 1997-1999 (GB project)		I   M	background			BCO-DMO	bcodmo_dataset_2328

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	Phytoplankton Chlorophyll and Nutrient Studies on Georges Bank Water samples were collected on all cruises for the analysis of phytoplankton biomass (chlorophyll a and phaeophytin). In addition, dissolved inorganic nutrient concentrations (NO3+NO2, SiO4, PO4 and NH4) were determined for four of the six Broadscale cruises in 1997, five of six in 1998, and all six in 1999. Water collections were made at various depths at all of the regular hydrographic stations (1-40 or Sta 41 after 1997) using Niskin bottles mounted on the rosette sampler. Additional surface water samples were collected at positions between the regular stations (numbered >41; refer to Station Location Map for example). Note that because data files are in some cases ordered by station number, time does not necessarily increase monotonically throughout a given data file. Detection limits for ammonia vary for each month of analysis; for details contact Maura Thomas ([mthomas@maine.edu](\\"mailto:mthomas@maine.edu\\")) or David Townsend ([davidt@maine.edu](\\"mailto:davidt@maine.edu\\")).
attribute	NC_GLOBAL	awards_0_award_nid	String	54610
attribute	NC_GLOBAL	awards_0_award_number	String	unknown GB NSF
attribute	NC_GLOBAL	awards_0_funder_name	String	National Science Foundation
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	350
attribute	NC_GLOBAL	awards_0_program_manager	String	David L. Garrison
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	50534
attribute	NC_GLOBAL	awards_1_award_nid	String	54626
attribute	NC_GLOBAL	awards_1_award_number	String	unknown GB NOAA
attribute	NC_GLOBAL	awards_1_funder_name	String	National Oceanic and Atmospheric Administration
attribute	NC_GLOBAL	awards_1_funding_acronym	String	NOAA
attribute	NC_GLOBAL	awards_1_funding_source_nid	String	352
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	D. Townsend Re-served June 1, 2015 Globec Broadscale Survey : January 1997 AL9701
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	2010-06-25T00:01:34Z
attribute	NC_GLOBAL	date_modified	String	2020-01-29T18:12:53Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.2328.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-65.811
attribute	NC_GLOBAL	geospatial_lat_max	double	42.3265
attribute	NC_GLOBAL	geospatial_lat_min	double	40.0032
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-65.811
attribute	NC_GLOBAL	geospatial_lon_min	double	-69.2707
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	304.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	1.0
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/2328
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	Niskin bottle
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Niskin bottles mounted on the rosette sampler.
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	4094
attribute	NC_GLOBAL	instruments_0_description	String	A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24 or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Niskin bottle
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	413
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Niskin Bottle
attribute	NC_GLOBAL	instruments_1_acronym	String	Turner Fluorometer -10
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	Turner Model 10 fluorometer used to analyzed the Phytoplankton chlorophyll a and phaeopigments samples.
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	4095
attribute	NC_GLOBAL	instruments_1_description	String	The Turner Designs Model 10 fluorometer (manufactured by Turner Designs, turnerdesigns.com, Sunnyvale, CA, USA) is used to measure Chlorophyll fluorescence. No information could be found for this specific model.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/113/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Turner Designs Fluorometer -10
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	468
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Turner Model 10 Fluorometer
attribute	NC_GLOBAL	keywords	String	altimetry, ammonia, ammonium, bco, bco-dmo, biological, chemical, chemistry, chl_a, chlorophyll, concentration, concentration_of_chlorophyll_in_sea_water, data, dataset, day, depth, dmo, earth, Earth Science > Oceans > Ocean Chemistry > Ammonia, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Chemistry > Nitrate, Earth Science > Oceans > Ocean Chemistry > Phosphate, erddap, flvolt, laboratory, latitude, local, longitude, management, mass, mass_concentration_of_phosphate_in_sea_water, mole, mole_concentration_of_ammonium_in_sea_water, mole_concentration_of_nitrate_in_sea_water, month, Month_name, n02, name, nh4, nitrate, no3, NO3_NO2, ocean, oceanography, oceans, office, phaeo, phosphate, po4, preliminary, press, profiler, sal, salinity, salinity-temperature-depth, satellite, science, sea, seawater, SiOH_4, station, station_std, std, temperature, time, time2, water, year, yrday, yrday_local
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/2328/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/2328
attribute	NC_GLOBAL	Northernmost_Northing	double	42.3265
attribute	NC_GLOBAL	param_mapping	String	{'2328': {'lat': 'master - latitude', 'depth': 'flag - depth', 'lon': 'master - longitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/2328/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	University of Maine
attribute	NC_GLOBAL	people_0_person_name	String	David W. Townsend
attribute	NC_GLOBAL	people_0_person_nid	String	50452
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
attribute	NC_GLOBAL	people_1_person_name	String	Ms Dicky Allison
attribute	NC_GLOBAL	people_1_person_nid	String	50382
attribute	NC_GLOBAL	people_1_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_1_role_type	String	related
attribute	NC_GLOBAL	people_2_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_2_person_name	String	Ms Dicky Allison
attribute	NC_GLOBAL	people_2_person_nid	String	50382
attribute	NC_GLOBAL	people_2_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_2_role_type	String	related
attribute	NC_GLOBAL	project	String	GB
attribute	NC_GLOBAL	projects_0_acronym	String	GB
attribute	NC_GLOBAL	projects_0_description	String	The U.S. GLOBEC Georges Bank Program is a large multi- disciplinary multi-year oceanographic effort. The proximate goal is to understand the population dynamics of key species on the Bank - Cod, Haddock, and two species of zooplankton (Calanus finmarchicus and Pseudocalanus) - in terms of their coupling to the physical environment and in terms of their predators and prey. The ultimate goal is to be able to predict changes in the distribution and abundance of these species as a result of changes in their physical and biotic environment as well as to anticipate how their populations might respond to climate change. The effort is substantial, requiring broad-scale surveys of the entire Bank, and process studies which focus both on the links between the target species and their physical environment, and the determination of fundamental aspects of these species' life history (birth rates, growth rates, death rates, etc). Equally important are the modelling efforts that are ongoing which seek to provide realistic predictions of the flow field and which utilize the life history information to produce an integrated view of the dynamics of the populations. The U.S. GLOBEC Georges Bank Executive Committee (EXCO) provides program leadership and effective communication with the funding agencies.
attribute	NC_GLOBAL	projects_0_geolocation	String	Georges Bank, Gulf of Maine, Northwest Atlantic Ocean
attribute	NC_GLOBAL	projects_0_name	String	U.S. GLOBEC Georges Bank
attribute	NC_GLOBAL	projects_0_project_nid	String	2037
attribute	NC_GLOBAL	projects_0_project_website	String	http://globec.whoi.edu/globec_program.html
attribute	NC_GLOBAL	projects_0_start_date	String	1991-01
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	40.0032
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	Phytoplankton chlorophyll and nutrient studies from R/V Albatross IV, R/V Endeavor, and R/V Oceanus broadscale cruises in the Gulf of Maine and Georges Bank from 1997-1999
attribute	NC_GLOBAL	title	String	Phytoplankton chlorophyll and nutrient studies from R/V Albatross IV, R/V Endeavor, and R/V Oceanus broadscale cruises in the Gulf of Maine and Georges Bank from 1997-1999 (GB project)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-69.2707
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	ID		String
attribute	ID	bcodmo_name	String	Cruise Name
attribute	ID	description	String	ID referring to cruise monthyear in format mmmyy (e.g. apr97)
attribute	ID	long_name	String	ID
attribute	ID	units	String	unitless
variable	Month_name		String
attribute	Month_name	bcodmo_name	String	month
attribute	Month_name	description	String	name of month
attribute	Month_name	long_name	String	Month Name
attribute	Month_name	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/MNTHXXXX/
attribute	Month_name	units	String	unitless
variable	year		short
attribute	year	_FillValue	short	32767
attribute	year	actual_range	short	1997, 1999
attribute	year	bcodmo_name	String	year
attribute	year	description	String	sampling year, format as yyyy, e.g. 1995
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_std		String
attribute	station_std	bcodmo_name	String	station_std
attribute	station_std	description	String	Standard station number
attribute	station_std	long_name	String	Station Std
attribute	station_std	units	String	n/a
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	40.0032, 42.3265
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
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	-69.2707, -65.811
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
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	yrday_local		double
attribute	yrday_local	_FillValue	double	NaN
attribute	yrday_local	actual_range	double	13.041, 178.8
attribute	yrday_local	bcodmo_name	String	yrday_local
attribute	yrday_local	description	String	Year day, local time
attribute	yrday_local	long_name	String	Yrday Local
attribute	yrday_local	units	String	Decimal number
variable	month		String
attribute	month	bcodmo_name	String	month
attribute	month	description	String	two-digit month
attribute	month	long_name	String	Month
attribute	month	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/MNTHXXXX/
attribute	month	units	String	untiless
variable	day		String
attribute	day	bcodmo_name	String	unknown
attribute	day	description	String	Day
attribute	day	long_name	String	Day
attribute	day	units	String	n/a
variable	time2		String
attribute	time2	bcodmo_name	String	unknown
attribute	time2	description	String	Time (local)
attribute	time2	long_name	String	Time
attribute	time2	units	String	n/a
variable	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	double	NaN
attribute	depth	actual_range	double	1.0, 304.0
attribute	depth	axis	String	Z
attribute	depth	bcodmo_name	String	depth
attribute	depth	colorBarMaximum	double	8000.0
attribute	depth	colorBarMinimum	double	-8000.0
attribute	depth	colorBarPalette	String	TopographyDepth
attribute	depth	description	String	Sample depth
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Depth
attribute	depth	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/DEPH/
attribute	depth	positive	String	down
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	press		float
attribute	press	_FillValue	float	NaN
attribute	press	actual_range	float	-0.722, 305.16
attribute	press	bcodmo_name	String	pressure
attribute	press	description	String	Pressure
attribute	press	long_name	String	Press
attribute	press	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PRESPR01/
attribute	press	units	String	Decibars
variable	temp		float
attribute	temp	_FillValue	float	NaN
attribute	temp	actual_range	float	0.0056, 20.6436
attribute	temp	bcodmo_name	String	temperature
attribute	temp	description	String	Temperature
attribute	temp	long_name	String	Temperature
attribute	temp	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	temp	units	String	Degrees Centigrade
variable	sal		float
attribute	sal	_FillValue	float	NaN
attribute	sal	actual_range	float	19.7191, 56.941
attribute	sal	bcodmo_name	String	sal
attribute	sal	description	String	Salinity
attribute	sal	long_name	String	Sal
attribute	sal	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/
attribute	sal	units	String	practical salinity units
variable	flvolt		float
attribute	flvolt	_FillValue	float	NaN
attribute	flvolt	actual_range	float	0.018, 9.321
attribute	flvolt	bcodmo_name	String	fluor voltage
attribute	flvolt	description	String	fluorometer voltage measurement
attribute	flvolt	long_name	String	Flvolt
attribute	flvolt	units	String	Volts
variable	chl_a		float
attribute	chl_a	_FillValue	float	NaN
attribute	chl_a	actual_range	float	0.0, 26.82
attribute	chl_a	bcodmo_name	String	chlorophyll a
attribute	chl_a	colorBarMaximum	double	30.0
attribute	chl_a	colorBarMinimum	double	0.03
attribute	chl_a	colorBarScale	String	Log
attribute	chl_a	description	String	chlorophyll a pigment, in
attribute	chl_a	long_name	String	Concentration Of Chlorophyll In Sea Water
attribute	chl_a	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/CPHLHPP1/
attribute	chl_a	units	String	milligrams per meter cubed(mg/m^3) or micrograms per liter (micrograms/l)
variable	phaeo		float
attribute	phaeo	_FillValue	float	NaN
attribute	phaeo	actual_range	float	-9.66, 4.75
attribute	phaeo	bcodmo_name	String	phaeopigment
attribute	phaeo	description	String	total phaeopigment
attribute	phaeo	long_name	String	Phaeo
attribute	phaeo	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PHAEFMP1/
attribute	phaeo	units	String	milligrams per meter cubed (mg/m^3 or micrograms per liter (micrograms/l)
variable	NO3_NO2		float
attribute	NO3_NO2	_FillValue	float	NaN
attribute	NO3_NO2	actual_range	float	-0.13, 28.71
attribute	NO3_NO2	bcodmo_name	String	NO3_NO2
attribute	NO3_NO2	colorBarMaximum	double	50.0
attribute	NO3_NO2	colorBarMinimum	double	0.0
attribute	NO3_NO2	description	String	Nitrate and Nitrite
attribute	NO3_NO2	long_name	String	Mole Concentration Of Nitrate In Sea Water
attribute	NO3_NO2	units	String	microM or microgram-at NO3-N and NO2-N/l
variable	SiOH_4		float
attribute	SiOH_4	_FillValue	float	NaN
attribute	SiOH_4	actual_range	float	0.0, 22.7
attribute	SiOH_4	bcodmo_name	String	SiOH_4
attribute	SiOH_4	description	String	Orthosilicic Acid Si(OH)4
attribute	SiOH_4	long_name	String	Si OH 4
attribute	SiOH_4	units	String	microM or microgram-at Si(OH)4-Si/l
variable	NH4		float
attribute	NH4	_FillValue	float	NaN
attribute	NH4	actual_range	float	-0.2, 7.55
attribute	NH4	bcodmo_name	String	Ammonium
attribute	NH4	colorBarMaximum	double	5.0
attribute	NH4	colorBarMinimum	double	0.0
attribute	NH4	description	String	Ammonium
attribute	NH4	long_name	String	Mole Concentration Of Ammonium In Sea Water
attribute	NH4	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/AMONAAZX/
attribute	NH4	units	String	microM or microgram-atm NH3-N/l
variable	PO4		float
attribute	PO4	_FillValue	float	NaN
attribute	PO4	actual_range	float	-0.09, 2.14
attribute	PO4	bcodmo_name	String	PO4
attribute	PO4	description	String	Orthophosphate
attribute	PO4	long_name	String	Mass Concentration Of Phosphate In Sea Water
attribute	PO4	units	String	microM or microgram-at PO4-P/l

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.