ERDDAP > info > bcodmo_dataset_738160

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	[Concentrations of phospholipid-linked fatty acids (PLFAs)] - Concentrations of phospholipid- linked fatty acids (PLFAs) in the surface sediments of three marsh ponds in PIE-LTER (Rowley, MA) from 2014. (Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary)		I   M	background			BCO-DMO	bcodmo_dataset_738160

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
attribute	NC_GLOBAL	acquisition_description	String	The three ponds are located in the high marsh (1.43-1.46 m above North American Vertical Datum of 1988) of the Plum Island Ecosystems \u2013 Long Term Ecological Research (PIE-LTER) site. Surface sediments were collected weekly for TOC, TN, \u03b413C, and \u03b415N (June 25-August 13 and November 11-25, 2014). Cores (5 cm diameter x 2 cm deep) were collected from three 1 m2 quadrats placed at random locations along two crisscrossing transects in each pond. Sediments were combined in combusted glass vials to form composite samples and stored (-80 \u2103) until analysis. Lipid biomarker compounds were extracted using a modified Bligh & Dyer (1959) method (Spivak and Reeve 2015). Sediments were extracted with a methanol : chloroform : phosphate buffer saline mixture (2:1:0.8, v:v:v) using a microwave-accelerated reaction system (MARS6); samples were heated to 80\u00b0C for 10 min with continuous stirring. Samples were then partitioned and the organic phase removed. The total lipid extract was concentrated under N2 and samples were eluted on silica gel columns with chloroform, acetone (F1/2), and methanol (F3) (Guckert et al. 1985). The F3 (phospholipids) was dried under N2 and saponified with 0.5 M NaOH at 70\u00b0C for 4 h. Saponified samples were acidified and extracted 3 times with hexane. The extract was methylated with acidic methanol (95:5 methanol:HCl) and heated overnight at 70\u00b0C to form fatty acid methyl esters (FAME). Samples were analyzed with an Agilent 7890 gas chromatograph with the effluent split ~70:30 between a 5975C mass spectrometer and a flame ionization detector. Compounds were separated on an Agilent DB-5 ms column (60 m, 0.25 mm inner diameter, 0.25 \u03bcm film). FAME concentrations were quantified using methyl heneicosanoate as an internal standard. FAs are designated A:B\u03c9C, where A is the number of carbon atoms, B is the number of double bonds, and C is the position of the first double bond from the aliphatic \u2018\u03c9\u2019 end of the molecule. Iso- and anteiso refer to whether the methyl group of branched compounds is attached to the penultimate or antepenultimate carbon atom.
attribute	NC_GLOBAL	awards_0_award_nid	String	529582
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1233678
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1233678
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	Concentrations of PFLAs A. Spivak, PI Version June 5 2018
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	2018-06-05T20:13:17Z
attribute	NC_GLOBAL	date_modified	String	2018-07-17T18:35:04Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.738160.1
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/738160
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	Gas Chromatograph
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Used to analyze samples
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	738354
attribute	NC_GLOBAL	instruments_0_description	String	Instrument separating gases, volatile substances, or substances dissolved in a volatile solvent by transporting an inert gas through a column packed with a sorbent to a detector for assay. (from SeaDataNet, BODC)
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB02/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Gas Chromatograph
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	661
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Agilent 7890 gas chromatograph
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	Used for sediment samples
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	738353
attribute	NC_GLOBAL	instruments_1_description	String	Capable of being performed in numerous environments, push coring is just as it sounds. Push coring is simply pushing the core barrel (often an aluminum or polycarbonate tube) into the sediment by hand. A push core is useful in that it causes very little disturbance to the more delicate upper layers of a sub-aqueous sediment. Description obtained from: http://web.whoi.edu/coastal-group/about/how-we-work/field-methods/coring/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Push Corer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	628287
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Corer
attribute	NC_GLOBAL	keywords	String	1w7, 1w9c, 1w9t, 4w6, 5w3, 5w6, 6w3, 6w6, anteiso, anteiso_C13, anteiso_C15, anteiso_C17, bco, bco-dmo, biological, c12, C12_0, c13, C13_0, c14, C14_0, c15, C15_0, c16, C16_0, c17, C17_0, C17_1, c18, C18_0, C18_1, C18_2, C18_4, c19, C19_1, c20, C20_0, C20_1, C20_2, C20_3, C20_4w6, C20_5w3, c22, C22_0, C22_1, C22_5w3, C22_5w6, C22_6w3, C22_6w6, c24, C24_0, c25, C25_0, c26, C26_0, c28, C28_0, c30, C30_0, chemical, data, dataset, date, dmo, erddap, iso, iso_16_1w7, iso_16_1w9c, iso_16_1w9t, iso_C13, iso_C14, iso_C15, iso_C16, iso_C17, iso_C19_0, management, methyl, methyl_10_C16, oceanography, office, pond, preliminary, sampling, season, tide, time, week
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/738160/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/738160
attribute	NC_GLOBAL	param_mapping	String	{'738160': {}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/738160/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	WHOI
attribute	NC_GLOBAL	people_0_person_name	String	Amanda Spivak
attribute	NC_GLOBAL	people_0_person_nid	String	529580
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	Hannah Ake
attribute	NC_GLOBAL	people_1_person_nid	String	650173
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	benthic_PP_at_TIDE
attribute	NC_GLOBAL	projects_0_acronym	String	benthic_PP_at_TIDE
attribute	NC_GLOBAL	projects_0_description	String	Extracted from the NSF award abstract: This project will address how rates of benthic microalgal production respond to eutrophication and geomorphological changes in human-impacted tidal creeks. Excess nutrient loading increases benthic algal biomass and likely stimulates production rates but the magnitude of nutrient and geomorphological effects on rates of production is unknown. Will changes in benthic algal productivity affect algal-bacterial coupling? Furthermore, how is algal-bacterial coupling affected by geomorphological changes, which may be exacerbated by excess nutrient loading but can also occur in pristine marshes? This project will take advantage of the infrastructure of the TIDE project, a long-term saltmarsh eutrophication experiment at the Plum Island Ecosystem - Long Term Ecological Research site in Northeastern Massachusetts. Specifically, the PIs will measure benthic metabolism and examine algal- bacterial coupling in fertilized and ambient nutrient tidal creeks in the first field season. The following field season, they will compare sediment metabolism and carbon dynamics on slumped tidal creek walls (i.e. areas where low marsh has collapsed into the tidal creek) to that on the bottom of tidal creeks. In both years, gross and net production will be determined using an innovative triple oxygen isotope technique and traditional dissolved oxygen and inorganic carbon flux measurements. Comparisons between these methods will be useful in informing studies of sediment metabolism. Lipid biomarkers will be used to characterize the sources of organic matter to creek sediments, and stable isotope analysis of bacterial specific biomarkers to identify the sources of organic carbon utilized by sediment bacteria. The biomarkers will reveal whether sediment bacteria use organic matter substrates, such as benthic microalgal carbon, selectively or in proportion to availability. Overall, results from the proposed study will provide important information about how sediment carbon dynamics in shallow tidal creeks respond to long term eutrophication. Furthermore, findings will enhance understanding of the role of tidal creeks in coastal biogeochemistry.
attribute	NC_GLOBAL	projects_0_end_date	String	2015-08
attribute	NC_GLOBAL	projects_0_geolocation	String	Plum Island Estuary, Rowley Massachusetts
attribute	NC_GLOBAL	projects_0_name	String	Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary
attribute	NC_GLOBAL	projects_0_project_nid	String	529583
attribute	NC_GLOBAL	projects_0_start_date	String	2012-09
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	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	Concentrations of phospholipid-linked fatty acids (PLFAs) in the surface sediments of three marsh ponds in PIE-LTER (Rowley, MA). Data were collected over 11 weeks in the summer and fall of 2014.
attribute	NC_GLOBAL	title	String	[Concentrations of phospholipid-linked fatty acids (PLFAs)] - Concentrations of phospholipid-linked fatty acids (PLFAs) in the surface sediments of three marsh ponds in PIE-LTER (Rowley, MA) from 2014. (Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	Pond		byte
attribute	Pond	_FillValue	byte	127
attribute	Pond	actual_range	byte	1, 3
attribute	Pond	bcodmo_name	String	Site_ID
attribute	Pond	description	String	Site number
attribute	Pond	long_name	String	Pond
attribute	Pond	units	String	unitless
variable	Week		byte
attribute	Week	_FillValue	byte	127
attribute	Week	actual_range	byte	1, 11
attribute	Week	bcodmo_name	String	time_point
attribute	Week	description	String	Week number
attribute	Week	long_name	String	Week
attribute	Week	units	String	unitless
variable	Season		String
attribute	Season	bcodmo_name	String	season
attribute	Season	description	String	Season at time of sampling
attribute	Season	long_name	String	Season
attribute	Season	units	String	unitless
variable	Tide		String
attribute	Tide	bcodmo_name	String	unknown
attribute	Tide	description	String	Tide type
attribute	Tide	long_name	String	Tide
attribute	Tide	units	String	unitless
variable	Sampling_Date		String
attribute	Sampling_Date	bcodmo_name	String	date
attribute	Sampling_Date	description	String	Sampling date; yyyy/mm/dd
attribute	Sampling_Date	long_name	String	Sampling Date
attribute	Sampling_Date	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/
attribute	Sampling_Date	source_name	String	Sampling_Date
attribute	Sampling_Date	time_precision	String	1970-01-01
attribute	Sampling_Date	units	String	unitless
variable	C12_0		float
attribute	C12_0	_FillValue	float	NaN
attribute	C12_0	actual_range	float	0.08, 0.45
attribute	C12_0	bcodmo_name	String	unknown
attribute	C12_0	description	String	Concentration C12 0
attribute	C12_0	long_name	String	C12 0
attribute	C12_0	units	String	per mil
variable	iso_C13		float
attribute	iso_C13	_FillValue	float	NaN
attribute	iso_C13	actual_range	float	0.04, 0.16
attribute	iso_C13	bcodmo_name	String	unknown
attribute	iso_C13	description	String	Concentration iso C13
attribute	iso_C13	long_name	String	Iso C13
attribute	iso_C13	units	String	per mil
variable	anteiso_C13		float
attribute	anteiso_C13	_FillValue	float	NaN
attribute	anteiso_C13	actual_range	float	0.05, 0.13
attribute	anteiso_C13	bcodmo_name	String	unknown
attribute	anteiso_C13	description	String	Concentration anteiso C13
attribute	anteiso_C13	long_name	String	Anteiso C13
attribute	anteiso_C13	units	String	per mil
variable	C13_0		float
attribute	C13_0	_FillValue	float	NaN
attribute	C13_0	actual_range	float	0.01, 0.17
attribute	C13_0	bcodmo_name	String	unknown
attribute	C13_0	description	String	Concentration C13 0
attribute	C13_0	long_name	String	C13 0
attribute	C13_0	units	String	per mil
variable	iso_C14		float
attribute	iso_C14	_FillValue	float	NaN
attribute	iso_C14	actual_range	float	0.57, 1.23
attribute	iso_C14	bcodmo_name	String	unknown
attribute	iso_C14	description	String	Concentration iso C14
attribute	iso_C14	long_name	String	Iso C14
attribute	iso_C14	units	String	per mil
variable	C14_0		float
attribute	C14_0	_FillValue	float	NaN
attribute	C14_0	actual_range	float	2.19, 3.51
attribute	C14_0	bcodmo_name	String	unknown
attribute	C14_0	description	String	Concentration C14 0
attribute	C14_0	long_name	String	C14 0
attribute	C14_0	units	String	per mil
variable	iso_C15		float
attribute	iso_C15	_FillValue	float	NaN
attribute	iso_C15	actual_range	float	2.21, 4.13
attribute	iso_C15	bcodmo_name	String	unknown
attribute	iso_C15	description	String	Concentration iso C15
attribute	iso_C15	long_name	String	Iso C15
attribute	iso_C15	units	String	per mil
variable	anteiso_C15		float
attribute	anteiso_C15	_FillValue	float	NaN
attribute	anteiso_C15	actual_range	float	2.5, 5.4
attribute	anteiso_C15	bcodmo_name	String	unknown
attribute	anteiso_C15	description	String	Concentration anteiso C15
attribute	anteiso_C15	long_name	String	Anteiso C15
attribute	anteiso_C15	units	String	per mil
variable	C15_0		float
attribute	C15_0	_FillValue	float	NaN
attribute	C15_0	actual_range	float	1.24, 3.06
attribute	C15_0	bcodmo_name	String	unknown
attribute	C15_0	description	String	Concentration C15 0
attribute	C15_0	long_name	String	C15 0
attribute	C15_0	units	String	per mil
variable	iso_C16		float
attribute	iso_C16	_FillValue	float	NaN
attribute	iso_C16	actual_range	float	0.0, 2.01
attribute	iso_C16	bcodmo_name	String	unknown
attribute	iso_C16	description	String	Concentration iso C16
attribute	iso_C16	long_name	String	Iso C16
attribute	iso_C16	units	String	per mil
variable	iso_16_1w9c		float
attribute	iso_16_1w9c	_FillValue	float	NaN
attribute	iso_16_1w9c	actual_range	float	9.21, 13.6
attribute	iso_16_1w9c	bcodmo_name	String	unknown
attribute	iso_16_1w9c	description	String	Concentration iso 16 1w9c
attribute	iso_16_1w9c	long_name	String	Iso 16 1w9c
attribute	iso_16_1w9c	units	String	per mil
variable	iso_16_1w9t		float
attribute	iso_16_1w9t	_FillValue	float	NaN
attribute	iso_16_1w9t	actual_range	float	1.29, 2.14
attribute	iso_16_1w9t	bcodmo_name	String	unknown
attribute	iso_16_1w9t	description	String	Concentration iso 16 1w9t
attribute	iso_16_1w9t	long_name	String	Iso 16 1w9t
attribute	iso_16_1w9t	units	String	per mil
variable	iso_16_1w7		float
attribute	iso_16_1w7	_FillValue	float	NaN
attribute	iso_16_1w7	actual_range	float	0.51, 1.42
attribute	iso_16_1w7	bcodmo_name	String	unknown
attribute	iso_16_1w7	description	String	Concentration iso 16 1w7
attribute	iso_16_1w7	long_name	String	Iso 16 1w7
attribute	iso_16_1w7	units	String	per mil
variable	C16_0		float
attribute	C16_0	_FillValue	float	NaN
attribute	C16_0	actual_range	float	17.29, 23.12
attribute	C16_0	bcodmo_name	String	unknown
attribute	C16_0	description	String	Concentration C16 0
attribute	C16_0	long_name	String	C16 0
attribute	C16_0	units	String	per mil
variable	methyl_10_C16		float
attribute	methyl_10_C16	_FillValue	float	NaN
attribute	methyl_10_C16	actual_range	float	0.82, 1.63
attribute	methyl_10_C16	bcodmo_name	String	unknown
attribute	methyl_10_C16	description	String	Concentration 10 methyl C16
attribute	methyl_10_C16	long_name	String	Methyl 10 C16
attribute	methyl_10_C16	units	String	per mil
variable	iso_C17		float
attribute	iso_C17	_FillValue	float	NaN
attribute	iso_C17	actual_range	float	0.0, 1.35
attribute	iso_C17	bcodmo_name	String	unknown
attribute	iso_C17	description	String	Concentration C17
attribute	iso_C17	long_name	String	Iso C17
attribute	iso_C17	units	String	per mil
variable	anteiso_C17		float
attribute	anteiso_C17	_FillValue	float	NaN
attribute	anteiso_C17	actual_range	float	0.0, 1.62
attribute	anteiso_C17	bcodmo_name	String	unknown
attribute	anteiso_C17	description	String	Concentration anteiso C17
attribute	anteiso_C17	long_name	String	Anteiso C17
attribute	anteiso_C17	units	String	per mil
variable	C17_1		float
attribute	C17_1	_FillValue	float	NaN
attribute	C17_1	actual_range	float	1.49, 3.85
attribute	C17_1	bcodmo_name	String	unknown
attribute	C17_1	description	String	Concentration C17 1
attribute	C17_1	long_name	String	C17 1
attribute	C17_1	units	String	per mil
variable	C17_0		float
attribute	C17_0	_FillValue	float	NaN
attribute	C17_0	actual_range	float	1.08, 1.75
attribute	C17_0	bcodmo_name	String	unknown
attribute	C17_0	description	String	Concentration C17 0
attribute	C17_0	long_name	String	C17 0
attribute	C17_0	units	String	per mil
variable	C18_4		float
attribute	C18_4	_FillValue	float	NaN
attribute	C18_4	actual_range	float	0.0, 2.24
attribute	C18_4	bcodmo_name	String	unknown
attribute	C18_4	description	String	Concentration C18 4
attribute	C18_4	long_name	String	C18 4
attribute	C18_4	units	String	per mil
variable	C18_2		float
attribute	C18_2	_FillValue	float	NaN
attribute	C18_2	actual_range	float	0.54, 2.11
attribute	C18_2	bcodmo_name	String	unknown
attribute	C18_2	description	String	Concentration C18 2
attribute	C18_2	long_name	String	C18 2
attribute	C18_2	units	String	per mil
variable	C18_1		float
attribute	C18_1	_FillValue	float	NaN
attribute	C18_1	actual_range	float	17.76, 32.1
attribute	C18_1	bcodmo_name	String	unknown
attribute	C18_1	description	String	Concentration C18 1
attribute	C18_1	long_name	String	C18 1
attribute	C18_1	units	String	per mil
variable	C18_0		float
attribute	C18_0	_FillValue	float	NaN
attribute	C18_0	actual_range	float	2.51, 4.04
attribute	C18_0	bcodmo_name	String	unknown
attribute	C18_0	description	String	Concentration C18 0
attribute	C18_0	long_name	String	C18 0
attribute	C18_0	units	String	per mil
variable	iso_C19_0		float
attribute	iso_C19_0	_FillValue	float	NaN
attribute	iso_C19_0	actual_range	float	0.0, 0.46
attribute	iso_C19_0	bcodmo_name	String	unknown
attribute	iso_C19_0	description	String	Concentration iso C19 0
attribute	iso_C19_0	long_name	String	Iso C19 0
attribute	iso_C19_0	units	String	per mil
variable	C19_1		float
attribute	C19_1	_FillValue	float	NaN
attribute	C19_1	actual_range	float	0.12, 3.04
attribute	C19_1	bcodmo_name	String	unknown
attribute	C19_1	description	String	Concentration C19 1
attribute	C19_1	long_name	String	C19 1
attribute	C19_1	units	String	per mil
variable	C20_4w6		float
attribute	C20_4w6	_FillValue	float	NaN
attribute	C20_4w6	actual_range	float	0.46, 2.36
attribute	C20_4w6	bcodmo_name	String	unknown
attribute	C20_4w6	description	String	Concentration C20 4w6
attribute	C20_4w6	long_name	String	C20 4W6
attribute	C20_4w6	units	String	per mil
variable	C20_5w3		float
attribute	C20_5w3	_FillValue	float	NaN
attribute	C20_5w3	actual_range	float	1.13, 5.18
attribute	C20_5w3	bcodmo_name	String	unknown
attribute	C20_5w3	description	String	Concentration C20 5w3
attribute	C20_5w3	long_name	String	C20 5W3
attribute	C20_5w3	units	String	per mil
variable	C20_3		float
attribute	C20_3	_FillValue	float	NaN
attribute	C20_3	actual_range	float	0.0, 0.27
attribute	C20_3	bcodmo_name	String	unknown
attribute	C20_3	description	String	Concentration C20 3
attribute	C20_3	long_name	String	C20 3
attribute	C20_3	units	String	per mil
variable	C20_2		float
attribute	C20_2	_FillValue	float	NaN
attribute	C20_2	actual_range	float	0.0, 0.53
attribute	C20_2	bcodmo_name	String	unknown
attribute	C20_2	description	String	Concentration C20 2
attribute	C20_2	long_name	String	C20 2
attribute	C20_2	units	String	per mil
variable	C20_1		float
attribute	C20_1	_FillValue	float	NaN
attribute	C20_1	actual_range	float	0.51, 1.72
attribute	C20_1	bcodmo_name	String	unknown
attribute	C20_1	description	String	Concentration C20 1
attribute	C20_1	long_name	String	C20 1
attribute	C20_1	units	String	per mil
variable	C20_0		float
attribute	C20_0	_FillValue	float	NaN
attribute	C20_0	actual_range	float	0.5, 1.62
attribute	C20_0	bcodmo_name	String	unknown
attribute	C20_0	description	String	Concentration C20 0
attribute	C20_0	long_name	String	C20 0
attribute	C20_0	units	String	per mil
variable	C22_6w6		float
attribute	C22_6w6	_FillValue	float	NaN
attribute	C22_6w6	actual_range	float	0.08, 0.51
attribute	C22_6w6	bcodmo_name	String	unknown
attribute	C22_6w6	description	String	Concentration C22 6w6
attribute	C22_6w6	long_name	String	C22 6W6
attribute	C22_6w6	units	String	per mil
variable	C22_6w3		float
attribute	C22_6w3	_FillValue	float	NaN
attribute	C22_6w3	actual_range	float	0.62, 2.7
attribute	C22_6w3	bcodmo_name	String	unknown
attribute	C22_6w3	description	String	Concentration C22 6w3
attribute	C22_6w3	long_name	String	C22 6W3
attribute	C22_6w3	units	String	per mil
variable	C22_5w6		float
attribute	C22_5w6	_FillValue	float	NaN
attribute	C22_5w6	actual_range	float	0.12, 0.47
attribute	C22_5w6	bcodmo_name	String	unknown
attribute	C22_5w6	description	String	Concentration C22 5w6
attribute	C22_5w6	long_name	String	C22 5W6
attribute	C22_5w6	units	String	per mil
variable	C22_5w3		float
attribute	C22_5w3	_FillValue	float	NaN
attribute	C22_5w3	actual_range	float	0.14, 0.71
attribute	C22_5w3	bcodmo_name	String	unknown
attribute	C22_5w3	description	String	Concentration C22 5w3
attribute	C22_5w3	long_name	String	C22 5W3
attribute	C22_5w3	units	String	per mil
variable	C22_1		float
attribute	C22_1	_FillValue	float	NaN
attribute	C22_1	actual_range	float	0.0, 0.39
attribute	C22_1	bcodmo_name	String	unknown
attribute	C22_1	description	String	Concentration C22 1
attribute	C22_1	long_name	String	C22 1
attribute	C22_1	units	String	per mil
variable	C22_0		float
attribute	C22_0	_FillValue	float	NaN
attribute	C22_0	actual_range	float	0.4, 0.84
attribute	C22_0	bcodmo_name	String	unknown
attribute	C22_0	description	String	Concentration C22 0
attribute	C22_0	long_name	String	C22 0
attribute	C22_0	units	String	per mil
variable	C24_0		float
attribute	C24_0	_FillValue	float	NaN
attribute	C24_0	actual_range	float	0.8, 1.92
attribute	C24_0	bcodmo_name	String	unknown
attribute	C24_0	description	String	Concentration C24 0
attribute	C24_0	long_name	String	C24 0
attribute	C24_0	units	String	per mil
variable	C25_0		float
attribute	C25_0	_FillValue	float	NaN
attribute	C25_0	actual_range	float	0.12, 0.66
attribute	C25_0	bcodmo_name	String	unknown
attribute	C25_0	description	String	Concentration C25 0
attribute	C25_0	long_name	String	C25 0
attribute	C25_0	units	String	per mil
variable	C26_0		float
attribute	C26_0	_FillValue	float	NaN
attribute	C26_0	actual_range	float	0.42, 1.25
attribute	C26_0	bcodmo_name	String	unknown
attribute	C26_0	description	String	Concentration C26 0
attribute	C26_0	long_name	String	C26 0
attribute	C26_0	units	String	per mil
variable	C28_0		float
attribute	C28_0	_FillValue	float	NaN
attribute	C28_0	actual_range	float	0.17, 0.87
attribute	C28_0	bcodmo_name	String	unknown
attribute	C28_0	description	String	Concentration C28 0
attribute	C28_0	long_name	String	C28 0
attribute	C28_0	units	String	per mil
variable	C30_0		float
attribute	C30_0	_FillValue	float	NaN
attribute	C30_0	actual_range	float	0.0, 0.67
attribute	C30_0	bcodmo_name	String	unknown
attribute	C30_0	description	String	Concentration C30 0
attribute	C30_0	long_name	String	C30 0
attribute	C30_0	units	String	per mil

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.