ERDDAP > info > bcodmo_dataset_769601

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	[EN614 HPLC Pigments] - Phytoplankton diagnostic pigments from HPLC from samples collected on R/V Endeavor cruise EN614 in the tropical North Atlantic during May 2018 (Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic)		F   I   M	background			BCO-DMO	bcodmo_dataset_769601

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,.odvTxt
attribute	NC_GLOBAL	acquisition_description	String	The samples were collected using a CTD rosette and an appropriate volume of water was filtered through a 25mm GF/F filter soon after collection. The filters were then stored in liquid nitrogen until analyzed. The analysis and duplicate filter precision details as well as calibration details are provided in [may18atl_HPLC_readme.pdf](\\"https://datadocs.bco- dmo.org/docs/Amazon_River_Plume_Nitrogen/data_docs/may18atl_hplc_readme.pdf\\"). The samples were run at NASA GSFC by Crystal Thomas. The diagnostic pigments were measured using High-performance liquid chromatography as detailed in Van Heukelem and Thomas (2001) and Hooker et al (2005). The HPLC used for pigment analysis is an Agilent RR1200 with a programmable autoinjector (900 ul syringe head), refrigerated autosampler, degasser, and photo-diode array detector with deuterium and tungsten lamps. The HPLC is controlled by Agilent Chemstation software. The 4.6 x 150 mm HPLC Eclipse XDB column (Agilent Technologies, Palo Alto, CA) is filled with a C8 stationary phase (3.5 um stationary phase); the mobile phase consists of a linear gradient from 5-95% solvent B over the 27 minutes, for which solvent A is 70 parts methanol, 30 parts 28 mM tetrabutylammononium acetate (pH 6.5) and solvent B is methanol. The column temperature is 60 C and the photo diode array detector is set to plot chromatograms at 450, 665, and 222 nm to acquire visible absorbance spectra between 350 and 750 nm.
attribute	NC_GLOBAL	awards_0_award_nid	String	751100
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1737128
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1737128
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	David L. Garrison
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	50534
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	HPLC Pigments from EN614 PI: Ajit Subramaniam (LDEO/Columbia University) Version date: 05-June-2019 Notes: missing = -9999 below detection limit = -8888 above detection limit = -7777
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	dataset_current_state	String	Final and no updates
attribute	NC_GLOBAL	date_created	String	2019-06-05T18:59:04Z
attribute	NC_GLOBAL	date_modified	String	2020-04-30T16:58:18Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.769601.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-50.8897
attribute	NC_GLOBAL	geospatial_lat_max	double	16.292
attribute	NC_GLOBAL	geospatial_lat_min	double	4.8901
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-50.8897
attribute	NC_GLOBAL	geospatial_lon_min	double	-57.2529
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	124.1
attribute	NC_GLOBAL	geospatial_vertical_min	double	2.1
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/769601
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	HPLC
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	The HPLC used for pigment analysis is an Agilent RR1200 with a programmable autoinjector (900 ul syringe head), refrigerated autosampler, degasser, and photo-diode array detector with deuterium and tungsten lamps.
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	769619
attribute	NC_GLOBAL	instruments_0_description	String	A High-performance liquid chromatograph (HPLC) is a type of liquid chromatography used to separate compounds that are dissolved in solution. HPLC instruments consist of a reservoir of the mobile phase, a pump, an injector, a separation column, and a detector. Compounds are separated by high pressure pumping of the sample mixture onto a column packed with microspheres coated with the stationary phase. The different components in the mixture pass through the column at different rates due to differences in their partitioning behavior between the mobile liquid phase and the stationary phase.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB11/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	High Performance Liquid Chromatograph
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	506
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Agilent RR1200
attribute	NC_GLOBAL	keywords	String	allo, alpha, Alpha_beta_Car, bco, bco-dmo, beta, biological, but, But_fuco, c1c2, car, chemical, chemistry, chl, Chl_c1c2, Chl_c3, chlide, Chlide_a, chlorophyll, concentration, concentration_of_chlorophyll_in_sea_water, data, dataset, date, day, depth, diadino, diato, dmo, DV_Chl_a, DV_Chl_b, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, erddap, fuco, gyro, hex, Hex_fuco, iso, latitude, longitude, lut, management, month, MV_Chl_a, MV_Chl_b, neo, ocean, oceanography, oceans, office, perid, phide, Phide_a, phytin, Phytin_a, ppc, PPC_TCar, PPC_Tpg, pras, preliminary, psc, PSC_TCar, psp, PSP_TPg, sample, science, sdy, sea, seawater, station, tacc, Tacc_Tchla, tcar, tchl, TChl_TCar, tchla, TChla_TPg, time, time2, tot, Tot_Chl_a, Tot_Chl_b, Tot_Chl_c, tpg, viola, volfilt, water, year, zea
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/769601/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/769601
attribute	NC_GLOBAL	Northernmost_Northing	double	16.292
attribute	NC_GLOBAL	param_mapping	String	{'769601': {'lat': 'flag - latitude', 'depth': 'flag - depth', 'lon': 'flag - longitude', 'ISO_DateTime_UTC': 'flag - time'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/769601/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Lamont-Doherty Earth Observatory
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	LDEO
attribute	NC_GLOBAL	people_0_person_name	String	Ajit Subramaniam
attribute	NC_GLOBAL	people_0_person_nid	String	50857
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	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	Amazon River Plume Nitrogen
attribute	NC_GLOBAL	projects_0_acronym	String	Amazon River Plume Nitrogen
attribute	NC_GLOBAL	projects_0_description	String	NSF Award Abstract: This is a focused program of field research in waters of the Western Tropical North Atlantic influenced by the Amazon River Plume during the high river flow season. The Amazon Plume region supports diverse plankton communities in a dynamic system driven by nutrients supplied by transport from the river proper as well as nutrients entrained from offshore waters by physical mixing and upwelling. This creates strong interactions among physical, chemical, and biological processes across a range of spatial and temporal scales. The field program will link direct measurements of environmental properties with focused experimental studies of nutrient supply and nutrient limitation of phytoplankton, as well as the transfer of phytoplankton nitrogen to the zooplankton food web. The Amazon Plume exhibits a close juxtaposition of distinct communities during the high-flow season, making it an ideal site for evaluating how nutrient availability, nutrient supply, and habitat longevity interact to drive offshore ecosystem dynamics and function. This project will include German collaborators and will seamlessly integrate education and research efforts. The investigators and their institutions have a strong commitment to undergraduate and graduate education and to increasing the diversity of the ocean science community through active recruiting and training efforts. The team has a strong track record of involving both undergraduate and graduate students in their field and lab research. The two research cruises planned will provide opportunities for students and technicians to interact with an interdisciplinary and international research team. The ultimate objectives of this project are to understand the processes and interactions that promote distinct communities of nitrogen-fixing organisms (diazotrophs) and other phytoplankton around the Amazon Plume and to explore the impacts of these diazotroph-rich communities on zooplankton biomass and production. The research team includes scientists with expertise in nutrient and stable isotope biogeochemistry, remote sensing as well as specialists in characterizing water mass origin and history using naturally occurring radium isotopes. This combination of approaches will provide a unique opportunity to address fundamental questions related to plankton community structure, primary production, and links to secondary production in pelagic ecosystems. The project will address the following key questions focused on fundamental issues in plankton ecology resulting from previous research in this region: A. What mechanisms promote the preferential delivery of bioavailable phosphorus and the resulting strong nitrogen limitation associated with the northern reaches of the Amazon Plume during the high flow season? B. What factors lead to the clear niche separation between diazotrophs within and around the Amazon Plume and how are the distinct diazotroph communities influenced by hydrographic and biogeochemical controls associated with the Amazon River Plume and offshore upwelling processes? C. How does the nitrogen fixed by the different types of diazotrophs contribute to secondary production, and how efficiently does diazotroph nitrogen move through the food web?
attribute	NC_GLOBAL	projects_0_end_date	String	2020-12
attribute	NC_GLOBAL	projects_0_geolocation	String	Amazon River plume
attribute	NC_GLOBAL	projects_0_name	String	Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic
attribute	NC_GLOBAL	projects_0_project_nid	String	751093
attribute	NC_GLOBAL	projects_0_start_date	String	2018-01
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	4.8901
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	Year,month,Gyro
attribute	NC_GLOBAL	summary	String	Phytoplankton diagnostic pigments from HPLC from samples collected on R/V Endeavor cruise EN614 in the tropical North Atlantic during May 2018. Note: these data are also available through NASA's SeaBASS repository at https://seabass.gsfc.nasa.gov/archive/COLUMBIA_U/subramaniam/LAMONT_ATL/may18atl/archive
attribute	NC_GLOBAL	time_coverage_end	String	2018-05-29T15:33:28Z
attribute	NC_GLOBAL	time_coverage_start	String	2018-05-07T18:27:42Z
attribute	NC_GLOBAL	title	String	[EN614 HPLC Pigments] - Phytoplankton diagnostic pigments from HPLC from samples collected on R/V Endeavor cruise EN614 in the tropical North Atlantic during May 2018 (Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-57.2529
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.5
variable	Sample		String
attribute	Sample	bcodmo_name	String	sample
attribute	Sample	description	String	Sample ID
attribute	Sample	long_name	String	Sample
attribute	Sample	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	Sample	units	String	unitless
variable	volfilt		short
attribute	volfilt	_FillValue	short	32767
attribute	volfilt	actual_range	short	1050, 4300
attribute	volfilt	bcodmo_name	String	vol_filt
attribute	volfilt	description	String	Volume of water filtered
attribute	volfilt	long_name	String	Volfilt
attribute	volfilt	units	String	liters (L)
variable	Station		String
attribute	Station	bcodmo_name	String	station
attribute	Station	description	String	Station ID
attribute	Station	long_name	String	Station
attribute	Station	units	String	unitless
variable	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	double	NaN
attribute	depth	actual_range	double	2.1, 124.1
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	Depth of sample
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	Year		short
attribute	Year	_FillValue	short	32767
attribute	Year	actual_range	short	2018, 2018
attribute	Year	bcodmo_name	String	year
attribute	Year	description	String	Year
attribute	Year	long_name	String	Year
attribute	Year	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/
attribute	Year	units	String	meters (m)
variable	month		byte
attribute	month	_FillValue	byte	127
attribute	month	actual_range	byte	5, 5
attribute	month	bcodmo_name	String	month
attribute	month	description	String	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	unitless
variable	Day		byte
attribute	Day	_FillValue	byte	127
attribute	Day	actual_range	byte	7, 29
attribute	Day	bcodmo_name	String	day
attribute	Day	description	String	Day
attribute	Day	long_name	String	Day
attribute	Day	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DAYXXXXX/
attribute	Day	units	String	unitless
variable	sdy		short
attribute	sdy	_FillValue	short	32767
attribute	sdy	actual_range	short	127, 149
attribute	sdy	bcodmo_name	String	julian_day
attribute	sdy	description	String	Julian day number
attribute	sdy	long_name	String	SDY
attribute	sdy	units	String	unitless
variable	time2		String
attribute	time2	bcodmo_name	String	time
attribute	time2	description	String	Time UTC; format: HH:MM:SS
attribute	time2	long_name	String	Time
attribute	time2	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/AHMSAA01/
attribute	time2	units	String	unitless
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.525717662E9, 1.527608008E9
attribute	time	axis	String	T
attribute	time	bcodmo_name	String	ISO_DateTime_UTC
attribute	time	description	String	Date and time (UTC) formatted to ISO8601 standard. Format: yyyy-mm-ddTHH:MM:SSZ (Z indicates UTC)
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	ISO Date Time UTC
attribute	time	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/
attribute	time	source_name	String	ISO_DateTime_UTC
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	time_precision	String	1970-01-01T00:00:00Z
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	-57.2529, -50.8897
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 (negative = 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	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	4.8901, 16.292
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 (negative = 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	Tot_Chl_a		float
attribute	Tot_Chl_a	_FillValue	float	NaN
attribute	Tot_Chl_a	actual_range	float	0.047, 5.118
attribute	Tot_Chl_a	bcodmo_name	String	chl_a_tot
attribute	Tot_Chl_a	colorBarMaximum	double	30.0
attribute	Tot_Chl_a	colorBarMinimum	double	0.03
attribute	Tot_Chl_a	colorBarScale	String	Log
attribute	Tot_Chl_a	description	String	total chlorophyll a; DV_Chl_a + MV_Chl_a + Chlide_a + Chl_a allomers + Chl_a epimers
attribute	Tot_Chl_a	long_name	String	Concentration Of Chlorophyll In Sea Water
attribute	Tot_Chl_a	units	String	milligrams per cubic meter (mg/m^3)
variable	Tot_Chl_b		float
attribute	Tot_Chl_b	_FillValue	float	NaN
attribute	Tot_Chl_b	actual_range	float	0.005, 0.209
attribute	Tot_Chl_b	bcodmo_name	String	chl_b_tot
attribute	Tot_Chl_b	description	String	total chlorophyll b; DV_Chl_b + MV_Chl_b + Chl_b epimers
attribute	Tot_Chl_b	long_name	String	Tot Chl B
attribute	Tot_Chl_b	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/CBDVHPP1/
attribute	Tot_Chl_b	units	String	milligrams per cubic meter (mg/m^3)
variable	Tot_Chl_c		float
attribute	Tot_Chl_c	_FillValue	float	NaN
attribute	Tot_Chl_c	actual_range	float	0.014, 0.668
attribute	Tot_Chl_c	bcodmo_name	String	chl_c_tot
attribute	Tot_Chl_c	description	String	total chlorophyll c; Chl_c3 + Chl_c1c2
attribute	Tot_Chl_c	long_name	String	Tot Chl C
attribute	Tot_Chl_c	units	String	milligrams per cubic meter (mg/m^3)
variable	Alpha_beta_Car		float
attribute	Alpha_beta_Car	_FillValue	float	NaN
attribute	Alpha_beta_Car	actual_range	float	0.003, 0.163
attribute	Alpha_beta_Car	bcodmo_name	String	carotene
attribute	Alpha_beta_Car	description	String	carotenes; alpha (beta, epsilon) + beta (beta, beta) carotene. Unresolved and therefore undifferentiated.
attribute	Alpha_beta_Car	long_name	String	Alpha Beta Car
attribute	Alpha_beta_Car	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ABCRHPP1/
attribute	Alpha_beta_Car	units	String	milligrams per cubic meter (mg/m^3)
variable	But_fuco		float
attribute	But_fuco	_FillValue	float	NaN
attribute	But_fuco	actual_range	float	-8888.0, 0.092
attribute	But_fuco	bcodmo_name	String	fucox_but
attribute	But_fuco	description	String	19'-butanoyloxyfucoxanthin
attribute	But_fuco	long_name	String	But Fuco
attribute	But_fuco	units	String	milligrams per cubic meter (mg/m^3)
variable	Hex_fuco		float
attribute	Hex_fuco	_FillValue	float	NaN
attribute	Hex_fuco	actual_range	float	0.007, 0.141
attribute	Hex_fuco	bcodmo_name	String	fucox_hex
attribute	Hex_fuco	description	String	19'-hexanoyloxyfucoxanthin
attribute	Hex_fuco	long_name	String	Hex Fuco
attribute	Hex_fuco	units	String	milligrams per cubic meter (mg/m^3)
variable	Allo		float
attribute	Allo	_FillValue	float	NaN
attribute	Allo	actual_range	float	-8888.0, 0.048
attribute	Allo	bcodmo_name	String	allox
attribute	Allo	description	String	alloxanthin
attribute	Allo	long_name	String	Allo
attribute	Allo	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ALLOHPP1/
attribute	Allo	units	String	milligrams per cubic meter (mg/m^3)
variable	Diadino		float
attribute	Diadino	_FillValue	float	NaN
attribute	Diadino	actual_range	float	0.001, 0.203
attribute	Diadino	bcodmo_name	String	diadinox
attribute	Diadino	description	String	diadinoxanthin
attribute	Diadino	long_name	String	Diadino
attribute	Diadino	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DIADHPP1/
attribute	Diadino	units	String	milligrams per cubic meter (mg/m^3)
variable	Diato		float
attribute	Diato	_FillValue	float	NaN
attribute	Diato	actual_range	float	-8888.0, 0.011
attribute	Diato	bcodmo_name	String	diatox
attribute	Diato	description	String	diatoxanthin
attribute	Diato	long_name	String	Diato
attribute	Diato	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DIATHPP1/
attribute	Diato	units	String	milligrams per cubic meter (mg/m^3)
variable	Fuco		float
attribute	Fuco	_FillValue	float	NaN
attribute	Fuco	actual_range	float	0.004, 2.148
attribute	Fuco	bcodmo_name	String	fucox
attribute	Fuco	description	String	fucoxanthin
attribute	Fuco	long_name	String	Fuco
attribute	Fuco	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/FUCXHPP1/
attribute	Fuco	units	String	milligrams per cubic meter (mg/m^3)
variable	Perid		float
attribute	Perid	_FillValue	float	NaN
attribute	Perid	actual_range	float	-8888.0, 0.138
attribute	Perid	bcodmo_name	String	peridinin
attribute	Perid	description	String	Peridinin
attribute	Perid	long_name	String	Perid
attribute	Perid	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PERIHPP1/
attribute	Perid	units	String	milligrams per cubic meter (mg/m^3)
variable	Zea		float
attribute	Zea	_FillValue	float	NaN
attribute	Zea	actual_range	float	0.003, 0.221
attribute	Zea	bcodmo_name	String	zeax
attribute	Zea	description	String	Zeaxanthin
attribute	Zea	long_name	String	Zea
attribute	Zea	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ZEOXHPP1/
attribute	Zea	units	String	milligrams per cubic meter (mg/m^3)
variable	MV_Chl_a		float
attribute	MV_Chl_a	_FillValue	float	NaN
attribute	MV_Chl_a	actual_range	float	0.042, 5.049
attribute	MV_Chl_a	bcodmo_name	String	chl_a1
attribute	MV_Chl_a	colorBarMaximum	double	30.0
attribute	MV_Chl_a	colorBarMinimum	double	0.03
attribute	MV_Chl_a	colorBarScale	String	Log
attribute	MV_Chl_a	description	String	monovinyl chlorophyll a
attribute	MV_Chl_a	long_name	String	Concentration Of Chlorophyll In Sea Water
attribute	MV_Chl_a	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/MVACHPP1/
attribute	MV_Chl_a	units	String	milligrams per cubic meter (mg/m^3)
variable	DV_Chl_a		float
attribute	DV_Chl_a	_FillValue	float	NaN
attribute	DV_Chl_a	actual_range	float	-8888.0, 0.196
attribute	DV_Chl_a	bcodmo_name	String	chl_a2
attribute	DV_Chl_a	colorBarMaximum	double	30.0
attribute	DV_Chl_a	colorBarMinimum	double	0.03
attribute	DV_Chl_a	colorBarScale	String	Log
attribute	DV_Chl_a	description	String	divinyl chlorophyll a
attribute	DV_Chl_a	long_name	String	Concentration Of Chlorophyll In Sea Water
attribute	DV_Chl_a	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DVCAHPP1/
attribute	DV_Chl_a	units	String	milligrams per cubic meter (mg/m^3)
variable	Chlide_a		float
attribute	Chlide_a	_FillValue	float	NaN
attribute	Chlide_a	actual_range	float	-8888.0, 0.314
attribute	Chlide_a	bcodmo_name	String	chlide_a
attribute	Chlide_a	description	String	chlorophyllide a
attribute	Chlide_a	long_name	String	Chlide A
attribute	Chlide_a	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/CIDAHPP1/
attribute	Chlide_a	units	String	milligrams per cubic meter (mg/m^3)
variable	MV_Chl_b		float
attribute	MV_Chl_b	_FillValue	float	NaN
attribute	MV_Chl_b	actual_range	float	-8888.0, 0.084
attribute	MV_Chl_b	bcodmo_name	String	chl_b1
attribute	MV_Chl_b	description	String	monovinyl chlorophyll b
attribute	MV_Chl_b	long_name	String	MV CHL B
attribute	MV_Chl_b	units	String	milligrams per cubic meter (mg/m^3)
variable	DV_Chl_b		float
attribute	DV_Chl_b	_FillValue	float	NaN
attribute	DV_Chl_b	actual_range	float	-8888.0, 0.167
attribute	DV_Chl_b	bcodmo_name	String	chl_b2
attribute	DV_Chl_b	description	String	divinyl chlorophyll b
attribute	DV_Chl_b	long_name	String	DV CHL B
attribute	DV_Chl_b	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DVCBHPP1/
attribute	DV_Chl_b	units	String	milligrams per cubic meter (mg/m^3)
variable	Chl_c1c2		float
attribute	Chl_c1c2	_FillValue	float	NaN
attribute	Chl_c1c2	actual_range	float	0.006, 0.653
attribute	Chl_c1c2	bcodmo_name	String	chl_c1_c2
attribute	Chl_c1c2	description	String	Chlorophyll c2 + chlorophyll c1 + MGDVP Mg-2,4-divnyl pheoporphyrin a5 monomethyl ester
attribute	Chl_c1c2	long_name	String	CHL C1C2
attribute	Chl_c1c2	units	String	milligrams per cubic meter (mg/m^3)
variable	Chl_c3		float
attribute	Chl_c3	_FillValue	float	NaN
attribute	Chl_c3	actual_range	float	0.005, 0.102
attribute	Chl_c3	bcodmo_name	String	chl_c3
attribute	Chl_c3	description	String	Chlorophyll c3
attribute	Chl_c3	long_name	String	CHL C3
attribute	Chl_c3	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/CLC3HPP1/
attribute	Chl_c3	units	String	milligrams per cubic meter (mg/m^3)
variable	Lut		float
attribute	Lut	_FillValue	float	NaN
attribute	Lut	actual_range	float	-8888.0, 0.006
attribute	Lut	bcodmo_name	String	lutein
attribute	Lut	description	String	Lutein
attribute	Lut	long_name	String	Lut
attribute	Lut	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/LUTNHPP1/
attribute	Lut	units	String	milligrams per cubic meter (mg/m^3)
variable	Neo		float
attribute	Neo	_FillValue	float	NaN
attribute	Neo	actual_range	float	-8888.0, 0.009
attribute	Neo	bcodmo_name	String	neox
attribute	Neo	description	String	Neoxanthin
attribute	Neo	long_name	String	Neo
attribute	Neo	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/NEOXHPP1/
attribute	Neo	units	String	milligrams per cubic meter (mg/m^3)
variable	Viola		float
attribute	Viola	_FillValue	float	NaN
attribute	Viola	actual_range	float	-8888.0, 0.007
attribute	Viola	bcodmo_name	String	violax
attribute	Viola	description	String	Violaxanthin
attribute	Viola	long_name	String	Viola
attribute	Viola	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/VILXHPP1/
attribute	Viola	units	String	milligrams per cubic meter (mg/m^3)
variable	Phytin_a		float
attribute	Phytin_a	_FillValue	float	NaN
attribute	Phytin_a	actual_range	float	0.001, 0.095
attribute	Phytin_a	bcodmo_name	String	pheophorbide a
attribute	Phytin_a	description	String	total pheophorbide a; multiple peaks
attribute	Phytin_a	long_name	String	Phytin A
attribute	Phytin_a	units	String	milligrams per cubic meter (mg/m^3)
variable	Phide_a		float
attribute	Phide_a	_FillValue	float	NaN
attribute	Phide_a	actual_range	float	-8888.0, 0.233
attribute	Phide_a	bcodmo_name	String	p_phytin
attribute	Phide_a	description	String	total pheophytin a; pheophytin a + pheophytin a'
attribute	Phide_a	long_name	String	Phide A
attribute	Phide_a	units	String	milligrams per cubic meter (mg/m^3)
variable	Pras		float
attribute	Pras	_FillValue	float	NaN
attribute	Pras	actual_range	float	-8888.0, 0.01
attribute	Pras	bcodmo_name	String	prasinox
attribute	Pras	description	String	Prasinoxanthin
attribute	Pras	long_name	String	Pras
attribute	Pras	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PRSXHPP1/
attribute	Pras	units	String	milligrams per cubic meter (mg/m^3)
variable	Gyro		float
attribute	Gyro	_FillValue	float	NaN
attribute	Gyro	actual_range	float	-8888.0, -8888.0
attribute	Gyro	bcodmo_name	String	Gyroxanthin-Diester
attribute	Gyro	description	String	Gyroxanthin diester
attribute	Gyro	long_name	String	Gyro
attribute	Gyro	units	String	milligrams per cubic meter (mg/m^3)
variable	TChl		float
attribute	TChl	_FillValue	float	NaN
attribute	TChl	actual_range	float	0.07, 5.838
attribute	TChl	bcodmo_name	String	chl_tot
attribute	TChl	description	String	total chlorophylls; Tot_Chl_a +Tot_Chl_b +Tot_Chl_c
attribute	TChl	long_name	String	TCHL
attribute	TChl	units	String	milligrams per cubic meter (mg/m^3)
variable	PPC		float
attribute	PPC	_FillValue	float	NaN
attribute	PPC	actual_range	float	0.007, 0.429
attribute	PPC	bcodmo_name	String	car_ppc
attribute	PPC	description	String	photoprotective carotenoids; allo + diadino + diato + zea + alpha-beta-car
attribute	PPC	long_name	String	PPC
attribute	PPC	units	String	milligrams per cubic meter (mg/m^3)
variable	PSC		float
attribute	PSC	_FillValue	float	NaN
attribute	PSC	actual_range	float	0.029, 2.209
attribute	PSC	bcodmo_name	String	car_psc
attribute	PSC	description	String	photosynthetic carotenoids; but-fuco + fuco + hex-fuco + perid
attribute	PSC	long_name	String	PSC
attribute	PSC	units	String	milligrams per cubic meter (mg/m^3)
variable	PSP		float
attribute	PSP	_FillValue	float	NaN
attribute	PSP	actual_range	float	0.099, 8.047
attribute	PSP	bcodmo_name	String	chl_psp
attribute	PSP	description	String	photosynthetic pigments; PSC + TChl
attribute	PSP	long_name	String	PSP
attribute	PSP	units	String	milligrams per cubic meter (mg/m^3)
variable	TCar		float
attribute	TCar	_FillValue	float	NaN
attribute	TCar	actual_range	float	0.036, 2.638
attribute	TCar	bcodmo_name	String	car_psc_psp
attribute	TCar	description	String	total carotenoids; PPC + PSC
attribute	TCar	long_name	String	TCar
attribute	TCar	units	String	milligrams per cubic meter (mg/m^3)
variable	TAcc		float
attribute	TAcc	_FillValue	float	NaN
attribute	TAcc	actual_range	float	0.059, 3.358
attribute	TAcc	bcodmo_name	String	pig_tot_acc
attribute	TAcc	description	String	total accessory pigments; PPC + PSC + Tot_Chl_b + Tot_Chl_c
attribute	TAcc	long_name	String	TAcc
attribute	TAcc	units	String	milligrams per cubic meter (mg/m^3)
variable	TPg		float
attribute	TPg	_FillValue	float	NaN
attribute	TPg	actual_range	float	0.106, 8.476
attribute	TPg	bcodmo_name	String	pig_tot
attribute	TPg	description	String	total pigments; TAcc + Tot_Chl_a
attribute	TPg	long_name	String	TPG
attribute	TPg	units	String	milligrams per cubic meter (mg/m^3)
variable	DP		float
attribute	DP	_FillValue	float	NaN
attribute	DP	actual_range	float	0.04, 2.313
attribute	DP	bcodmo_name	String	pig_diag
attribute	DP	description	String	total diagnostic pigments; PSC + allo + zea + Tot_Chl_b
attribute	DP	long_name	String	DP
attribute	DP	units	String	milligrams per cubic meter (mg/m^3)
variable	Tacc_Tchla		float
attribute	Tacc_Tchla	_FillValue	float	NaN
attribute	Tacc_Tchla	actual_range	float	0.63, 1.86
attribute	Tacc_Tchla	bcodmo_name	String	pigacc_to_chla_tot
attribute	Tacc_Tchla	description	String	ratio of total accessory pigments to total chlorophyll a; [Tacc]/[Tchla]
attribute	Tacc_Tchla	long_name	String	Tacc Tchla
attribute	Tacc_Tchla	units	String	unitless (ratio)
variable	PSC_TCar		float
attribute	PSC_TCar	_FillValue	float	NaN
attribute	PSC_TCar	actual_range	float	0.17, 0.89
attribute	PSC_TCar	bcodmo_name	String	pigpsc_to_cartot
attribute	PSC_TCar	description	String	ratio of photosynthetic carotenoids to total carotenoids; [PSC]/[TCar]
attribute	PSC_TCar	long_name	String	PSC TCar
attribute	PSC_TCar	units	String	unitless (ratio)
variable	PPC_TCar		float
attribute	PPC_TCar	_FillValue	float	NaN
attribute	PPC_TCar	actual_range	float	0.11, 0.83
attribute	PPC_TCar	bcodmo_name	String	pigppc_to_cartot
attribute	PPC_TCar	description	String	ratio of photoprotective carotenoids to total carotenoids; [PPC]/[Tcar]
attribute	PPC_TCar	long_name	String	PPC TCar
attribute	PPC_TCar	units	String	unitless (ratio)
variable	TChl_TCar		float
attribute	TChl_TCar	_FillValue	float	NaN
attribute	TChl_TCar	actual_range	float	0.84, 2.84
attribute	TChl_TCar	bcodmo_name	String	chltot_to_cartot
attribute	TChl_TCar	description	String	ratio of total chlorophyll to total carotenoids; [TChl]/[TCaro]
attribute	TChl_TCar	long_name	String	TChl TCar
attribute	TChl_TCar	units	String	unitless (ratio)
variable	PPC_Tpg		float
attribute	PPC_Tpg	_FillValue	float	NaN
attribute	PPC_Tpg	actual_range	float	0.03, 0.45
attribute	PPC_Tpg	bcodmo_name	String	pigppc_to_pigtot
attribute	PPC_Tpg	description	String	ratio of photoprotective carotenoids to total pigments; [PPC]/[Tpg]
attribute	PPC_Tpg	long_name	String	PPC TPG
attribute	PPC_Tpg	units	String	unitless (ratio)
variable	PSP_TPg		float
attribute	PSP_TPg	_FillValue	float	NaN
attribute	PSP_TPg	actual_range	float	0.55, 0.97
attribute	PSP_TPg	bcodmo_name	String	pigpsp_to_pigtot
attribute	PSP_TPg	description	String	ratio of photosynthetic pigments to total pigments; [PSP]/[TPg]
attribute	PSP_TPg	long_name	String	PSP TPG
attribute	PSP_TPg	units	String	unitless (ratio)
variable	TChla_TPg		float
attribute	TChla_TPg	_FillValue	float	NaN
attribute	TChla_TPg	actual_range	float	0.35, 0.61
attribute	TChla_TPg	bcodmo_name	String	chla_tot_to_pigtot
attribute	TChla_TPg	description	String	ratio of total chlorophyll a to total pigments; [TChla]/[TPg]
attribute	TChla_TPg	long_name	String	TChla TPg
attribute	TChla_TPg	units	String	unitless (ratio)

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