ERDDAP > info > bcodmo_dataset_788315

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	[GN01 Dissolved REEs OSU] - Dissolved REE concentrations and Nd isotopes from the US GEOTRACES Arctic USCGC Healy cruise HLY1502 from August to September 2015 (U.S. Arctic GEOTRACES Study)		F   I   M	background			BCO-DMO	bcodmo_dataset_788315

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	Samples were filtered, acidified, and split at sea.\u00a0Samples were collected by Niskin bottle. Refer to the\u00a0cruise report for more information on cruise operations ([http://dmoserv3.whoi.edu/data_docs/GEOTRACES/Arctic/ARC01-report.pdf](\\"http://dmoserv3.whoi.edu/data_docs/GEOTRACES/Arctic/ARC01-report.pdf\\")).\u00a0 For REE concentrations we removed an aliquot before pH-adjustment of each sample. Sample methodology is modified from the Lab #3 methods in Behrens et al. (2006) using a technique pioneered by Tachikawa et al. (1999). Samples were spiked with a mixed 142Ce, 148Nd, and 176Yb enriched isotope spike blend, and 10 ml of this spiked sample was preconcentrated offline using a SeaFast PICO system (ESI). Resulting solutions were analysed at Oregon State University (Corvallis, OR) using a Thermo X-Series II ICP-MS. We prepared our 5L split for neodymium isotopic analysis following Shabani et al. (1992). Samples were pH-adjusted to pH ~3.5, then pumped through 300 \u00b5l of HDEHP in a C18 cartridge to capture REEs. Rare earth elements were eluted from the cartridge using 6M HCl, then Nd was isolated using sequential chromatographic columns: AG50-X8 (BioRad) and Ln-Spec (Eichrom). Neodymium isotopic measurements were made at Oregon State University using a Nu Plasma 3 multicollector ICP-MS (Nu Instruments). Problem report: Gaps in Nd isotope data are due to errors made during column chromatography. Where the 2-sigma error of epsilon-Nd is \u22650.7, data is flagged with QV:IODE code 3, questionable/suspect quality.
attribute	NC_GLOBAL	awards_0_award_nid	String	763980
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1459513
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1459513
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	Henrietta N Edmonds
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51517
attribute	NC_GLOBAL	awards_1_award_nid	String	763986
attribute	NC_GLOBAL	awards_1_award_number	String	OCE-1458936
attribute	NC_GLOBAL	awards_1_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1458936
attribute	NC_GLOBAL	awards_1_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_1_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_1_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_1_program_manager	String	Henrietta N Edmonds
attribute	NC_GLOBAL	awards_1_program_manager_nid	String	51517
attribute	NC_GLOBAL	awards_2_award_nid	String	763990
attribute	NC_GLOBAL	awards_2_award_number	String	OCE-1459716
attribute	NC_GLOBAL	awards_2_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1459716
attribute	NC_GLOBAL	awards_2_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_2_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_2_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_2_program_manager	String	Henrietta N Edmonds
attribute	NC_GLOBAL	awards_2_program_manager_nid	String	51517
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Dissolved REE concentrations and Nd isotopes PI: Brian Haley (Oregon State University) Co-PIs: Steve Goldstein (Lamont-Doherty) & Howard Scher (University of South Carolina) Version date: 24-Jan-2020
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	2020-01-24T20:41:23Z
attribute	NC_GLOBAL	date_modified	String	2020-02-11T21:48:22Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.788315.1
attribute	NC_GLOBAL	Easternmost_Easting	double	179.1997
attribute	NC_GLOBAL	geospatial_lat_max	double	87.8259
attribute	NC_GLOBAL	geospatial_lat_min	double	79.9835
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	179.1997
attribute	NC_GLOBAL	geospatial_lon_min	double	-179.8086
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	3919.2
attribute	NC_GLOBAL	geospatial_vertical_min	double	1.7
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/788315
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	Niskin bottle
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	789091
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_1_acronym	String	ICP Mass Spec
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	Neodymium isotopic measurements were made at Oregon State University using a Nu Plasma 3 multi-collector ICP-MS.
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	788330
attribute	NC_GLOBAL	instruments_1_description	String	An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB15/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Inductively Coupled Plasma Mass Spectrometer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	530
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Nu Plasma 3 multi-collector ICP-MS
attribute	NC_GLOBAL	instruments_2_acronym	String	ICP Mass Spec
attribute	NC_GLOBAL	instruments_2_dataset_instrument_description	String	Rare earth element dissolved concentrations were analysed at Oregon State University using a Thermo X-Series II ICP-MS.
attribute	NC_GLOBAL	instruments_2_dataset_instrument_nid	String	788331
attribute	NC_GLOBAL	instruments_2_description	String	An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer.
attribute	NC_GLOBAL	instruments_2_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB15/
attribute	NC_GLOBAL	instruments_2_instrument_name	String	Inductively Coupled Plasma Mass Spectrometer
attribute	NC_GLOBAL	instruments_2_instrument_nid	String	530
attribute	NC_GLOBAL	instruments_2_supplied_name	String	Thermo X-Series II ICP-MS
attribute	NC_GLOBAL	keywords	String	bco, bco-dmo, biological, bottle, Ce_D_CONC_BOTTLE, Ce_D_CONC_BOTTLE_QV_IODE, chemical, conc, cruise, ctddepth, data, dataset, date, dmo, Dy_D_CONC_BOTTLE, Dy_D_CONC_BOTTLE_QV_IODE, epsilon, Er_D_CONC_BOTTLE, Er_D_CONC_BOTTLE_QV_IODE, erddap, Eu_D_CONC_BOTTLE, Eu_D_CONC_BOTTLE_QV_IODE, exchange, Gd_D_CONC_BOTTLE, Gd_D_CONC_BOTTLE_QV_IODE, geotrc, GEOTRC_SAMPNO, Ho_D_CONC_BOTTLE, Ho_D_CONC_BOTTLE_QV_IODE, international, iode, iso, La_D_CONC_BOTTLE, La_D_CONC_BOTTLE_QV_IODE, latitude, longitude, Lu_D_CONC_BOTTLE, Lu_D_CONC_BOTTLE_QV_IODE, management, Nd_143_144_D_EPSILON_BOTTLE, Nd_143_144_D_EPSILON_BOTTLE_QV_IODE, Nd_143_144_D_EPSILON_BOTTLE_SD, Nd_D_CONC_BOTTLE, Nd_D_CONC_BOTTLE_QV_IODE, oceanographic, oceanography, office, Pr_D_CONC_BOTTLE, Pr_D_CONC_BOTTLE_QV_IODE, preliminary, sampno, Sm_D_CONC_BOTTLE, Sm_D_CONC_BOTTLE_QV_IODE, stnnbr, Tb_D_CONC_BOTTLE, Tb_D_CONC_BOTTLE_QV_IODE, time, time2, Tm_D_CONC_BOTTLE, Tm_D_CONC_BOTTLE_QV_IODE, Yb_D_CONC_BOTTLE, Yb_D_CONC_BOTTLE_QV_IODE
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/788315/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/788315
attribute	NC_GLOBAL	Northernmost_Northing	double	87.8259
attribute	NC_GLOBAL	param_mapping	String	{'788315': {'LATITUDE': 'flag - latitude', 'CTDDEPTH': 'flag - depth', 'LONGITUDE': 'flag - longitude', 'ISO_DateTime_UTC': 'flag - time'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/788315/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Oregon State University
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	OSU
attribute	NC_GLOBAL	people_0_person_name	String	Brian Haley
attribute	NC_GLOBAL	people_0_person_nid	String	51382
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	Lamont-Doherty Earth Observatory
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	LDEO
attribute	NC_GLOBAL	people_1_person_name	String	Steven L. Goldstein
attribute	NC_GLOBAL	people_1_person_nid	String	51618
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	University of South Carolina
attribute	NC_GLOBAL	people_2_person_name	String	Howard Scher
attribute	NC_GLOBAL	people_2_person_nid	String	51619
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	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_3_person_name	String	Shannon Rauch
attribute	NC_GLOBAL	people_3_person_nid	String	51498
attribute	NC_GLOBAL	people_3_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	project	String	U.S. GEOTRACES Arctic,Arctic GEOTRACES Nd/eNd
attribute	NC_GLOBAL	projects_0_acronym	String	U.S. GEOTRACES Arctic
attribute	NC_GLOBAL	projects_0_description	String	Description from NSF award abstract: In pursuit of its goal "to identify processes and quantify fluxes that control the distributions of key trace elements and isotopes in the ocean, and to establish the sensitivity of these distributions to changing environmental conditions", in 2015 the International GEOTRACES Program will embark on several years of research in the Arctic Ocean. In a region where climate warming and general environmental change are occurring at amazing speed, research such as this is important for understanding the current state of Arctic Ocean geochemistry and for developing predictive capability as the regional ecosystem continues to warm and influence global oceanic and climatic conditions. The three investigators funded on this award, will manage a large team of U.S.scientists who will compete through the regular NSF proposal process to contribute their own unique expertise in marine trace metal, isotopic, and carbon cycle geochemistry to the U.S. effort. The three managers will be responsible for arranging and overseeing at-sea technical services such as hydrographic measurements, nutrient analyses, and around-the-clock management of on-deck sampling activites upon which all participants depend, and for organizing all pre- and post-cruise technical support and scientific meetings. The management team will also lead educational outreach activities for the general public in Nome and Barrow, Alaska, to explain the significance of the study to these communities and to learn from residents' insights on observed changes in the marine system. The project itself will provide for the support and training of a number of pre-doctoral students and post-doctoral researchers. Inasmuch as the Arctic Ocean is an epicenter of global climate change, findings of this study are expected to advance present capability to forecast changes in regional and globlal ecosystem and climate system functioning. As the United States' contribution to the International GEOTRACES Arctic Ocean initiative, this project will be part of an ongoing multi-national effort to further scientific knowledge about trace elements and isotopes in the world ocean. This U.S. expedition will focus on the western Arctic Ocean in the boreal summer of 2015. The scientific team will consist of the management team funded through this award plus a team of scientists from U.S. academic institutions who will have successfully competed for and received NSF funds for specific science projects in time to participate in the final stages of cruise planning. The cruise track segments will include the Bering Strait, Chukchi shelf, and the deep Canada Basin. Several stations will be designated as so-called super stations for intense study of atmospheric aerosols, sea ice, and sediment chemistry as well as water-column processes. In total, the set of coordinated international expeditions will involve the deployment of ice-capable research ships from 6 nations (US, Canada, Germany, Sweden, UK, and Russia) across different parts of the Arctic Ocean, and application of state-of-the-art methods to unravel the complex dynamics of trace metals and isotopes that are important as oceanographic and biogeochemical tracers in the sea.
attribute	NC_GLOBAL	projects_0_end_date	String	2017-06
attribute	NC_GLOBAL	projects_0_geolocation	String	Arctic Ocean; Sailing from Dutch Harbor to Dutch Harbor
attribute	NC_GLOBAL	projects_0_name	String	U.S. Arctic GEOTRACES Study
attribute	NC_GLOBAL	projects_0_project_nid	String	638812
attribute	NC_GLOBAL	projects_0_start_date	String	2014-07
attribute	NC_GLOBAL	projects_1_acronym	String	Arctic GEOTRACES Nd/eNd
attribute	NC_GLOBAL	projects_1_description	String	NSF Award Abstract: In this project, investigators participating in the 2015 U.S. GEOTRACES Arctic expedition will measure neodymium isotopes and rare earth elements in seawater, sediment, and particulates collected from the western Arctic Ocean. In common with other national initiatives in the International GEOTRACES Program, the goals of the U.S. Arctic expedition are to identify processes and quantify fluxes that control the distributions of key trace elements and isotopes in the ocean, and to establish the sensitivity of these distributions to changing environmental conditions. Some trace elements are essential to life, others are known biological toxins, and still others are important because they can be used as tracers of a variety of physical, chemical, and biological processes in the sea. Neodymium and rare earth elements are oceanographic tracers, and data from this research will provide benchmarks for other trace element and isotope studies to better understand their cycles and how future environmental changes will impact this important ocean basin. The project will support the training of undergraduate, graduate, and post-doctoral researchers, and results will be disseminated via public outreach activities. Neodymium (Nd) isotopes are tracers of water mass sources, transport and mixing, and rare earth elements (REEs) show systematic fractionations during environmental processes. Together they provide a powerful tool for analyzing provenances and processes in the oceans that reflect the changing environmental controls on the distribution of trace elements and their isotopes (TEIs). Inherent logistical difficulties make the Arctic Ocean especially scarce in TEI data (including Nd isotopes and REE concentrations), which hinders understanding and application of these tracers. In this study, researchers will examine Nd and REE concentrations in seawater, sediment, and particulate samples collected in the western Arctic Ocean, with the aim of (1) assessing Arctic circulation and water mass mixing in light of Nd isotopes and REEs; (2) attempting to quantify particle-dissolved exchanges of TEIs and; (3) using Nd isotopes and REEs to characterize the sources, sinks and exchanges of TEIs. It is expected that through improved understanding of the Nd isotope and REEs tracers, scientists will be able to relate these findings to other TEIs and to the broader understanding of Arctic oceanographic change in the past, present, and future.
attribute	NC_GLOBAL	projects_1_end_date	String	2020-02
attribute	NC_GLOBAL	projects_1_geolocation	String	Arctic Ocean
attribute	NC_GLOBAL	projects_1_name	String	Collaborative Research: GEOTRACES Arctic Section: Nd isotopes and REEs in the Arctic
attribute	NC_GLOBAL	projects_1_project_nid	String	763981
attribute	NC_GLOBAL	projects_1_project_website	String	https://www.geotraces.org/
attribute	NC_GLOBAL	projects_1_start_date	String	2015-03
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	79.9835
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	Cruise,La_D_CONC_BOTTLE_QV_IODE,Ce_D_CONC_BOTTLE_QV_IODE,Pr_D_CONC_BOTTLE_QV_IODE,Nd_D_CONC_BOTTLE_QV_IODE,Sm_D_CONC_BOTTLE_QV_IODE,Eu_D_CONC_BOTTLE_QV_IODE,Gd_D_CONC_BOTTLE_QV_IODE,Tb_D_CONC_BOTTLE_QV_IODE,Dy_D_CONC_BOTTLE_QV_IODE,Ho_D_CONC_BOTTLE_QV_IODE,Er_D_CONC_BOTTLE_QV_IODE,Tm_D_CONC_BOTTLE_QV_IODE,Yb_D_CONC_BOTTLE_QV_IODE,Lu_D_CONC_BOTTLE_QV_IODE,Nd_143_144_D_EPSILON_BOTTLE_SD
attribute	NC_GLOBAL	summary	String	Dissolved REE concentrations and Nd isotopes from the US GEOTRACES Arctic USCGC Healy cruise HLY1502 from August to September 2015.
attribute	NC_GLOBAL	time_coverage_end	String	2015-09-16T08:37Z
attribute	NC_GLOBAL	time_coverage_start	String	2015-08-23T21:29Z
attribute	NC_GLOBAL	title	String	[GN01 Dissolved REEs OSU] - Dissolved REE concentrations and Nd isotopes from the US GEOTRACES Arctic USCGC Healy cruise HLY1502 from August to September 2015 (U.S. Arctic GEOTRACES Study)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-179.8086
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	Cruise		String
attribute	Cruise	bcodmo_name	String	cruise_id
attribute	Cruise	description	String	Cruise identification (GN01; HLY1502)
attribute	Cruise	long_name	String	Cruise
attribute	Cruise	units	String	unitless
variable	STNNBR		byte
attribute	STNNBR	_FillValue	byte	127
attribute	STNNBR	actual_range	byte	19, 43
attribute	STNNBR	bcodmo_name	String	station
attribute	STNNBR	description	String	Station number
attribute	STNNBR	long_name	String	STNNBR
attribute	STNNBR	units	String	unitless
variable	GEOTRC_SAMPNO		short
attribute	GEOTRC_SAMPNO	_FillValue	short	32767
attribute	GEOTRC_SAMPNO	actual_range	short	10888, 11613
attribute	GEOTRC_SAMPNO	bcodmo_name	String	sample
attribute	GEOTRC_SAMPNO	description	String	Unique GEOTRACES sample number
attribute	GEOTRC_SAMPNO	long_name	String	GEOTRC SAMPNO
attribute	GEOTRC_SAMPNO	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	GEOTRC_SAMPNO	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	1.7, 3919.2
attribute	depth	axis	String	Z
attribute	depth	bcodmo_name	String	depth
attribute	depth	description	String	Sample depth
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	CTDDEPTH
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	DATE		int
attribute	DATE	_FillValue	int	2147483647
attribute	DATE	actual_range	int	20150823, 20150916
attribute	DATE	bcodmo_name	String	date
attribute	DATE	description	String	Date; format: yyyymmdd
attribute	DATE	long_name	String	DATE
attribute	DATE	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/
attribute	DATE	units	String	unitless
variable	time2		String
attribute	time2	bcodmo_name	String	time
attribute	time2	description	String	Time (UTC); format: HHMM
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	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	79.9835, 87.8259
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	-179.8086, 179.1997
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	La_D_CONC_BOTTLE		float
attribute	La_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	La_D_CONC_BOTTLE	actual_range	float	15.3, 59.7
attribute	La_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	La_D_CONC_BOTTLE	description	String	Dissolved Concentration of Lanthanum (La) from bottle samples
attribute	La_D_CONC_BOTTLE	long_name	String	La D CONC BOTTLE
attribute	La_D_CONC_BOTTLE	units	String	picomoles per kilogram (pmol/kg)
variable	La_D_CONC_BOTTLE_QV_IODE		byte
attribute	La_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	La_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	La_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	La_D_CONC_BOTTLE_QV_IODE	description	String	La_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	La_D_CONC_BOTTLE_QV_IODE	long_name	String	La D CONC BOTTLE QV IODE
attribute	La_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Ce_D_CONC_BOTTLE		float
attribute	Ce_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Ce_D_CONC_BOTTLE	actual_range	float	3.0, 18.8
attribute	Ce_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Ce_D_CONC_BOTTLE	description	String	Dissolved Concentration of Cerium (Ce) from bottle samples
attribute	Ce_D_CONC_BOTTLE	long_name	String	Ce D CONC BOTTLE
attribute	Ce_D_CONC_BOTTLE	units	String	pmol/kg
variable	Ce_D_CONC_BOTTLE_QV_IODE		byte
attribute	Ce_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Ce_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Ce_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Ce_D_CONC_BOTTLE_QV_IODE	description	String	Ce_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Ce_D_CONC_BOTTLE_QV_IODE	long_name	String	Ce D CONC BOTTLE QV IODE
attribute	Ce_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Pr_D_CONC_BOTTLE		float
attribute	Pr_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Pr_D_CONC_BOTTLE	actual_range	float	2.68, 9.4
attribute	Pr_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Pr_D_CONC_BOTTLE	description	String	Dissolved Concentration of Praseodymium (Pr) from bottle samples
attribute	Pr_D_CONC_BOTTLE	long_name	String	Pr D CONC BOTTLE
attribute	Pr_D_CONC_BOTTLE	units	String	pmol/kg
variable	Pr_D_CONC_BOTTLE_QV_IODE		byte
attribute	Pr_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Pr_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Pr_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Pr_D_CONC_BOTTLE_QV_IODE	description	String	Pr_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Pr_D_CONC_BOTTLE_QV_IODE	long_name	String	Pr D CONC BOTTLE QV IODE
attribute	Pr_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Nd_D_CONC_BOTTLE		float
attribute	Nd_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Nd_D_CONC_BOTTLE	actual_range	float	12.7, 44.4
attribute	Nd_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Nd_D_CONC_BOTTLE	description	String	Dissolved Concentration of Neodymium (Nd) from bottle samples
attribute	Nd_D_CONC_BOTTLE	long_name	String	Nd D CONC BOTTLE
attribute	Nd_D_CONC_BOTTLE	units	String	pmol/kg
variable	Nd_D_CONC_BOTTLE_QV_IODE		byte
attribute	Nd_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Nd_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Nd_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Nd_D_CONC_BOTTLE_QV_IODE	description	String	Nd_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Nd_D_CONC_BOTTLE_QV_IODE	long_name	String	Nd D CONC BOTTLE QV IODE
attribute	Nd_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Sm_D_CONC_BOTTLE		float
attribute	Sm_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Sm_D_CONC_BOTTLE	actual_range	float	2.51, 8.93
attribute	Sm_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Sm_D_CONC_BOTTLE	description	String	Dissolved Concentration of Samarium (Sm) from bottle samples
attribute	Sm_D_CONC_BOTTLE	long_name	String	Sm D CONC BOTTLE
attribute	Sm_D_CONC_BOTTLE	units	String	pmol/kg
variable	Sm_D_CONC_BOTTLE_QV_IODE		byte
attribute	Sm_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Sm_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Sm_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Sm_D_CONC_BOTTLE_QV_IODE	description	String	Sm_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Sm_D_CONC_BOTTLE_QV_IODE	long_name	String	Sm D CONC BOTTLE QV IODE
attribute	Sm_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Eu_D_CONC_BOTTLE		float
attribute	Eu_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Eu_D_CONC_BOTTLE	actual_range	float	0.64, 2.79
attribute	Eu_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Eu_D_CONC_BOTTLE	description	String	Dissolved Concentration of Europium (Eu) from bottle samples
attribute	Eu_D_CONC_BOTTLE	long_name	String	Eu D CONC BOTTLE
attribute	Eu_D_CONC_BOTTLE	units	String	pmol/kg
variable	Eu_D_CONC_BOTTLE_QV_IODE		byte
attribute	Eu_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Eu_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Eu_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Eu_D_CONC_BOTTLE_QV_IODE	description	String	Eu_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Eu_D_CONC_BOTTLE_QV_IODE	long_name	String	Eu D CONC BOTTLE QV IODE
attribute	Eu_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Gd_D_CONC_BOTTLE		float
attribute	Gd_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Gd_D_CONC_BOTTLE	actual_range	float	3.75, 13.08
attribute	Gd_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Gd_D_CONC_BOTTLE	description	String	Dissolved Concentration of Gadolinium (Gd) from bottle samples
attribute	Gd_D_CONC_BOTTLE	long_name	String	Gd D CONC BOTTLE
attribute	Gd_D_CONC_BOTTLE	units	String	pmol/kg
variable	Gd_D_CONC_BOTTLE_QV_IODE		byte
attribute	Gd_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Gd_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Gd_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Gd_D_CONC_BOTTLE_QV_IODE	description	String	Gd_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Gd_D_CONC_BOTTLE_QV_IODE	long_name	String	Gd D CONC BOTTLE QV IODE
attribute	Gd_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Tb_D_CONC_BOTTLE		float
attribute	Tb_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Tb_D_CONC_BOTTLE	actual_range	float	0.62, 2.1
attribute	Tb_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Tb_D_CONC_BOTTLE	description	String	Dissolved Concentration of Terbium (Tb) from bottle samples
attribute	Tb_D_CONC_BOTTLE	long_name	String	Tb D CONC BOTTLE
attribute	Tb_D_CONC_BOTTLE	units	String	pmol/kg
variable	Tb_D_CONC_BOTTLE_QV_IODE		byte
attribute	Tb_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Tb_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Tb_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Tb_D_CONC_BOTTLE_QV_IODE	description	String	Tb_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Tb_D_CONC_BOTTLE_QV_IODE	long_name	String	Tb D CONC BOTTLE QV IODE
attribute	Tb_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Dy_D_CONC_BOTTLE		float
attribute	Dy_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Dy_D_CONC_BOTTLE	actual_range	float	4.51, 15.1
attribute	Dy_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Dy_D_CONC_BOTTLE	description	String	Dissolved Concentration of Dysprosium (Dy) from bottle samples
attribute	Dy_D_CONC_BOTTLE	long_name	String	Dy D CONC BOTTLE
attribute	Dy_D_CONC_BOTTLE	units	String	pmol/kg
variable	Dy_D_CONC_BOTTLE_QV_IODE		byte
attribute	Dy_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Dy_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Dy_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Dy_D_CONC_BOTTLE_QV_IODE	description	String	Dy_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Dy_D_CONC_BOTTLE_QV_IODE	long_name	String	Dy D CONC BOTTLE QV IODE
attribute	Dy_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Ho_D_CONC_BOTTLE		float
attribute	Ho_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Ho_D_CONC_BOTTLE	actual_range	float	1.17, 3.84
attribute	Ho_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Ho_D_CONC_BOTTLE	description	String	Dissolved Concentration of Holmium (Ho) from bottle samples
attribute	Ho_D_CONC_BOTTLE	long_name	String	Ho D CONC BOTTLE
attribute	Ho_D_CONC_BOTTLE	units	String	pmol/kg
variable	Ho_D_CONC_BOTTLE_QV_IODE		byte
attribute	Ho_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Ho_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Ho_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Ho_D_CONC_BOTTLE_QV_IODE	description	String	Ho_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Ho_D_CONC_BOTTLE_QV_IODE	long_name	String	Ho D CONC BOTTLE QV IODE
attribute	Ho_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Er_D_CONC_BOTTLE		float
attribute	Er_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Er_D_CONC_BOTTLE	actual_range	float	3.83, 12.01
attribute	Er_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Er_D_CONC_BOTTLE	description	String	Dissolved Concentration of Erbium (Er) from bottle samples
attribute	Er_D_CONC_BOTTLE	long_name	String	Er D CONC BOTTLE
attribute	Er_D_CONC_BOTTLE	units	String	pmol/kg
variable	Er_D_CONC_BOTTLE_QV_IODE		byte
attribute	Er_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Er_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Er_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Er_D_CONC_BOTTLE_QV_IODE	description	String	Er_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Er_D_CONC_BOTTLE_QV_IODE	long_name	String	Er D CONC BOTTLE QV IODE
attribute	Er_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Tm_D_CONC_BOTTLE		float
attribute	Tm_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Tm_D_CONC_BOTTLE	actual_range	float	0.55, 1.74
attribute	Tm_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Tm_D_CONC_BOTTLE	description	String	Dissolved Concentration of Thulium ( Tm) from bottle samples
attribute	Tm_D_CONC_BOTTLE	long_name	String	Tm D CONC BOTTLE
attribute	Tm_D_CONC_BOTTLE	units	String	pmol/kg
variable	Tm_D_CONC_BOTTLE_QV_IODE		byte
attribute	Tm_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Tm_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Tm_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Tm_D_CONC_BOTTLE_QV_IODE	description	String	Tm_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Tm_D_CONC_BOTTLE_QV_IODE	long_name	String	Tm D CONC BOTTLE QV IODE
attribute	Tm_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Yb_D_CONC_BOTTLE		float
attribute	Yb_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Yb_D_CONC_BOTTLE	actual_range	float	3.31, 11.43
attribute	Yb_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Yb_D_CONC_BOTTLE	description	String	Dissolved Concentration of Ytterbium (Yb) from bottle samples
attribute	Yb_D_CONC_BOTTLE	long_name	String	Yb D CONC BOTTLE
attribute	Yb_D_CONC_BOTTLE	units	String	pmol/kg
variable	Yb_D_CONC_BOTTLE_QV_IODE		byte
attribute	Yb_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Yb_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Yb_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Yb_D_CONC_BOTTLE_QV_IODE	description	String	Yb_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Yb_D_CONC_BOTTLE_QV_IODE	long_name	String	Yb D CONC BOTTLE QV IODE
attribute	Yb_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Lu_D_CONC_BOTTLE		float
attribute	Lu_D_CONC_BOTTLE	_FillValue	float	NaN
attribute	Lu_D_CONC_BOTTLE	actual_range	float	0.62, 2.0
attribute	Lu_D_CONC_BOTTLE	bcodmo_name	String	trace_element_conc
attribute	Lu_D_CONC_BOTTLE	description	String	Dissolved Concentration of Lutetium (Lu) from bottle samples
attribute	Lu_D_CONC_BOTTLE	long_name	String	Lu D CONC BOTTLE
attribute	Lu_D_CONC_BOTTLE	units	String	pmol/kg
variable	Lu_D_CONC_BOTTLE_QV_IODE		byte
attribute	Lu_D_CONC_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Lu_D_CONC_BOTTLE_QV_IODE	actual_range	byte	1, 1
attribute	Lu_D_CONC_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Lu_D_CONC_BOTTLE_QV_IODE	description	String	Lu_D_CONC_BOTTLE data quality flag using IODE scheme
attribute	Lu_D_CONC_BOTTLE_QV_IODE	long_name	String	Lu D CONC BOTTLE QV IODE
attribute	Lu_D_CONC_BOTTLE_QV_IODE	units	String	unitless
variable	Nd_143_144_D_EPSILON_BOTTLE		float
attribute	Nd_143_144_D_EPSILON_BOTTLE	_FillValue	float	NaN
attribute	Nd_143_144_D_EPSILON_BOTTLE	actual_range	float	-12.25, -5.17
attribute	Nd_143_144_D_EPSILON_BOTTLE	bcodmo_name	String	Neodymium isotope ratio
attribute	Nd_143_144_D_EPSILON_BOTTLE	description	String	Isotopic ratio of neodymium 143/144 from bottle samples
attribute	Nd_143_144_D_EPSILON_BOTTLE	long_name	String	Nd 143 144 D EPSILON BOTTLE
attribute	Nd_143_144_D_EPSILON_BOTTLE	units	String	epsilon units
variable	Nd_143_144_D_EPSILON_BOTTLE_SD		double
attribute	Nd_143_144_D_EPSILON_BOTTLE_SD	_FillValue	double	NaN
attribute	Nd_143_144_D_EPSILON_BOTTLE_SD	bcodmo_name	String	Neodymium isotope ratio
attribute	Nd_143_144_D_EPSILON_BOTTLE_SD	colorBarMaximum	double	50.0
attribute	Nd_143_144_D_EPSILON_BOTTLE_SD	colorBarMinimum	double	0.0
attribute	Nd_143_144_D_EPSILON_BOTTLE_SD	description	String	1-sigma error of Epsilon Nd from bottle samples
attribute	Nd_143_144_D_EPSILON_BOTTLE_SD	long_name	String	Nd 143 144 D EPSILON BOTTLE SD
attribute	Nd_143_144_D_EPSILON_BOTTLE_SD	units	String	epsilon units
variable	Nd_143_144_D_EPSILON_BOTTLE_QV_IODE		byte
attribute	Nd_143_144_D_EPSILON_BOTTLE_QV_IODE	_FillValue	byte	127
attribute	Nd_143_144_D_EPSILON_BOTTLE_QV_IODE	actual_range	byte	1, 9
attribute	Nd_143_144_D_EPSILON_BOTTLE_QV_IODE	bcodmo_name	String	q_flag
attribute	Nd_143_144_D_EPSILON_BOTTLE_QV_IODE	description	String	Nd_143_144_D_EPSILON_BOTTLE data quality flag using IODE scheme
attribute	Nd_143_144_D_EPSILON_BOTTLE_QV_IODE	long_name	String	Nd 143 144 D EPSILON BOTTLE QV IODE
attribute	Nd_143_144_D_EPSILON_BOTTLE_QV_IODE	units	String	unitless
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.44036534E9, 1.44239262E9
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: yyyy-mm-ddTHH:MM
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	1970-01-01T00:00Z
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z

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.