ERDDAP > info > bcodmo_dataset_679447

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	[AA-CSIA Olson] - Amino acid compound-specific isotope analysis (AA-CSIA) of tissue samples from four distinct trophic groups across the food web in the pelagic eastern tropical Pacific Ocean; samples collected on NOAA cruises from July to December 2006 (CAMEO 2009 - A novel tool for validating trophic position estimates in ecosystem-based fisheries models)		I   M	background			BCO-DMO	bcodmo_dataset_679447

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	Sampling Methodology:\u00a0Zooplankton, small mesopelagic fishes, and squids were collected from July 28 to December 8, 2006 during the National Oceanic and Atmospheric Administration\u2019s (NOAA's) Stenella Abundance Research (STAR) surveys (Gerrodette et al. 2008). We defined our study area to include a subset of sample locations from the STAR surveys based on the presence of both east-west and north-south productivity gradients across the region, with greater surface chlorophyll a concentrations at the eastern end of the study area and along the equator, according to published oceanographic data. Zooplankton samples were collected with a cylindrical-conical bongo net (333 um mesh), fished to 200 m approximately two hours after sunset, and the samples were frozen within one hour of collection. Specimens of euphausiid crustaceans, Euphausia distinguenda (Ed) and E. tenera (Et) were sorted from the thawed zooplankton samples in the laboratory. Specimens of mesopelagic myctophid fishes Myctophum nitidulum (Mn) and Symbolophorus reversus (Sr) were collected by dipnet at night. Specimens of the squids Dosidicus gigas (Dg) and Sthenoteuthis oualaniensis (So) also were collected at night, using handlines and jigs. (See Olson et al. 2010, Philbrick et al. 2001 for detailed methods). Three species of tuna, yellowfin (Ta.; Thunnus albacares), skipjack (Kp.; Katsuwonus pelamis), and bigeye (To.; Thunnus obesus) tunas, were sampled year-round during 2003-2005 by observers of the Inter-American Tropical Tuna Commission onboard purse-seine fishing vessels. Samples of dorsal white muscle were taken from each fish adjacent to the second dorsal fin. Fish of uniform size were used for analysis: skipjack tuna 450-550 mm, yellowfin tuna 500-700 mm, and bigeye tuna 450-550 mm. All samples were stored frozen until further processing in the laboratory. Analytical Methodology:\u00a0 Methods are described in Hetherington et al. (2016). Briefly: Amino acid (AA) compound-specific isotope analysis (AA-CSIA) was conducted on a subset of 48 of the samples used for isotopic analysis of bulk muscle tissue or whole animals. The basis for sample selection was to represent the range of variability in bulk \u03b415N values and the range of sample locations along the transect. The d15N values of individual AAs were measured using an isotope ratio mass spectrometer (IRMS) (Delta PlusXP, Delta V Plus or MAT 253) interfaced with a gas chromatograph (Trace GC) through a GC-C III combustion furnace (980 degrees C), reduction furnace (650 degrees C), and liquid-N cold trap. All samples were analyzed in triplicate and the measured AA-d15N values were normalized to known d15N values of two coinjected internal reference compounds (norleucine and aminoadipic acid with d15N reference values of 19.06 \u2030 and -5.8 \u2030, respectively).
attribute	NC_GLOBAL	awards_0_award_nid	String	616068
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1040810
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1040810
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	AA-CSIA PIs: Robert J. Olson (Inter-American Tropical Tuna Commission) & Brian N. Popp (University of Hawaii) Co-PI: Jeffrey C. Drazen (University of Hawaii) Version: 30 January 2017
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	info at bco-dmo.org
attribute	NC_GLOBAL	creator_name	String	BCO-DMO
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	date_created	String	2017-01-30T21:34:34Z
attribute	NC_GLOBAL	date_modified	String	2019-08-05T16:38:23Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.679447.1
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/679447
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	Bongo Net
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Zooplankton samples were collected with a cylindrical-conical bongo net (333 um mesh), fished to 200 m approximately two hours after sunset.
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	679629
attribute	NC_GLOBAL	instruments_0_description	String	A Bongo Net consists of paired plankton nets, typically with a 60 cm diameter mouth opening and varying mesh sizes, 10 to 1000 micron. The Bongo Frame was designed by the National Marine Fisheries Service for use in the MARMAP program. It consists of two cylindrical collars connected with a yoke so that replicate samples are collected at the same time. Variations in models are designed for either vertical hauls (OI-2500 = NMFS Pairovet-Style, MARMAP Bongo, CalVET) or both oblique and vertical hauls (Aquatic Research). The OI-1200 has an opening and closing mechanism that allows discrete "known-depth" sampling. This model is large enough to filter water at the rate of 47.5 m3/minute when towing at a speed of two knots. More information: Ocean Instruments, Aquatic Research, Sea-Gear
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L22/current/NETT0009/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Bongo Net
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	410
attribute	NC_GLOBAL	instruments_0_supplied_name	String	cylindrical-conical bongo net
attribute	NC_GLOBAL	instruments_1_acronym	String	IR Mass Spec
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	The d15N values of individual AAs were measured using an isotope ratio mass spectrometer (IRMS) (Delta PlusXP, Delta V Plus or MAT 253) interfaced with a gas chromatograph (Trace GC) through a GC-C III combustion furnace (980 degrees C), reduction furnace (650 degrees C), and liquid-N cold trap.
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	679635
attribute	NC_GLOBAL	instruments_1_description	String	The Isotope-ratio Mass Spectrometer is a particular type of mass spectrometer used to measure the relative abundance of isotopes in a given sample (e.g. VG Prism II Isotope Ratio Mass-Spectrometer).
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB16/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Isotope-ratio Mass Spectrometer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	469
attribute	NC_GLOBAL	instruments_1_supplied_name	String	isotope ratio mass spectrometer (IRMS)
attribute	NC_GLOBAL	instruments_2_acronym	String	Gas Chromatograph
attribute	NC_GLOBAL	instruments_2_dataset_instrument_description	String	The d15N values of individual AAs were measured using an isotope ratio mass spectrometer (IRMS) (Delta PlusXP, Delta V Plus or MAT 253) interfaced with a gas chromatograph (Trace GC) through a GC-C III combustion furnace (980 degrees C), reduction furnace (650 degrees C), and liquid-N cold trap.
attribute	NC_GLOBAL	instruments_2_dataset_instrument_nid	String	679637
attribute	NC_GLOBAL	instruments_2_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_2_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB02/
attribute	NC_GLOBAL	instruments_2_instrument_name	String	Gas Chromatograph
attribute	NC_GLOBAL	instruments_2_instrument_nid	String	661
attribute	NC_GLOBAL	instruments_2_supplied_name	String	gas chromatograph (Trace GC)
attribute	NC_GLOBAL	instruments_3_acronym	String	Purse-seine
attribute	NC_GLOBAL	instruments_3_dataset_instrument_description	String	Three species of tuna, yellowfin (Ta.; Thunnus albacares), skipjack (Kp.; Katsuwonus pelamis), and bigeye (To.; Thunnus obesus) tunas, were sampled year-round during 2003-2005 by observers of the Inter-American Tropical Tuna Commission onboard purse-seine fishing vessels.
attribute	NC_GLOBAL	instruments_3_dataset_instrument_nid	String	679633
attribute	NC_GLOBAL	instruments_3_description	String	A purse seine is a large wall of netting deployed in a circle around an entire school of fish. The seine has floats along the top line with a lead line of chain along the bottom. Once a school of fish is located, a skiff pulls the seine into the water as the vessel encircles the school with the net. A cable running along the bottom is then pulled in, "pursing" the net closed on the bottom, preventing fish from escaping by swimming downward. The catch is harvested by bringing the net alongside the vessel and brailing the fish aboard.
attribute	NC_GLOBAL	instruments_3_instrument_name	String	Purse-seine Fishing Gear
attribute	NC_GLOBAL	instruments_3_instrument_nid	String	675173
attribute	NC_GLOBAL	instruments_3_supplied_name	String	purse-seine fishing
attribute	NC_GLOBAL	instruments_4_acronym	String	Hand Net
attribute	NC_GLOBAL	instruments_4_dataset_instrument_description	String	Specimens of mesopelagic myctophid fishes Myctophum nitidulum (Mn) and Symbolophorus reversus (Sr) were collected by dipnet at night.
attribute	NC_GLOBAL	instruments_4_dataset_instrument_nid	String	682471
attribute	NC_GLOBAL	instruments_4_description	String	A hand net (also called a scoop net or dip net) is a net or mesh basket held open by a hoop. They are used for scooping fish near the surface of the water.
attribute	NC_GLOBAL	instruments_4_instrument_name	String	Hand Net
attribute	NC_GLOBAL	instruments_4_instrument_nid	String	682469
attribute	NC_GLOBAL	instruments_4_supplied_name	String	dipnet
attribute	NC_GLOBAL	instruments_5_acronym	String	Handline and Jig
attribute	NC_GLOBAL	instruments_5_dataset_instrument_description	String	Specimens of the squids Dosidicus gigas (Dg) and Sthenoteuthis oualaniensis (So) also were collected at night, using handlines and jigs.
attribute	NC_GLOBAL	instruments_5_dataset_instrument_nid	String	682473
attribute	NC_GLOBAL	instruments_5_description	String	Handline fishing, or handlining, is a fishing technique where a single fishing line is held in the hands. A handline is a relatively large diameter line that can be pulled by hand, and it has a jig attached at the end. Handlines are frequently used for catching fish or squid that are schooling near the surface, thus a long haul by hand is not necessary.
attribute	NC_GLOBAL	instruments_5_instrument_name	String	Handline and Jig
attribute	NC_GLOBAL	instruments_5_instrument_nid	String	682472
attribute	NC_GLOBAL	instruments_5_supplied_name	String	handlines and jigs
attribute	NC_GLOBAL	keywords	String	acid, alanine, Alanine_Avg, Alanine_SD, analyzed, arginine, Arginine_Avg, Arginine_SD, aspartic, AsparticAcid_Avg, AsparticAcid_SD, average, bco, bco-dmo, biological, chemical, data, dataset, date, dmo, erddap, glutamic, GlutamicAcid_Avg, GlutamicAcid_SD, glycine, Glycine_Avg, Glycine_SD, histidine, Histidine_Avg, Histidine_SD, isoleucine, Isoleucine_Avg, Isoleucine_SD, leucine, Leucine_Avg, Leucine_SD, lysine, Lysine_Avg, Lysine_SD, management, methionine, Methionine_Avg, Methionine_SD, number, oceanography, office, phenylalanine, Phenylalanine_Avg, Phenylalanine_SD, preliminary, proline, Proline_Avg, Proline_SD, sample, sample_number, serine, Serine_Avg, Serine_SD, species, threonine, Threonine_Avg, Threonine_SD, time, tyrosine, Tyrosine_Avg, Tyrosine_SD, valine, Valine_Avg, Valine_SD
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/679447/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/679447
attribute	NC_GLOBAL	param_mapping	String	{'679447': {}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/679447/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Inter-American Tropical Tuna Commission
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	IATTC
attribute	NC_GLOBAL	people_0_person_name	String	Robert Olson
attribute	NC_GLOBAL	people_0_person_nid	String	50553
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	University of Hawaii
attribute	NC_GLOBAL	people_1_person_name	String	Brian N. Popp
attribute	NC_GLOBAL	people_1_person_nid	String	51093
attribute	NC_GLOBAL	people_1_role	String	Principal Investigator
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	University of Hawaii
attribute	NC_GLOBAL	people_2_person_name	String	Jeffrey C. Drazen
attribute	NC_GLOBAL	people_2_person_nid	String	491313
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	Inter-American Tropical Tuna Commission
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	IATTC
attribute	NC_GLOBAL	people_3_person_name	String	Robert Olson
attribute	NC_GLOBAL	people_3_person_nid	String	50553
attribute	NC_GLOBAL	people_3_role	String	Contact
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	people_4_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_4_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_4_person_name	String	Shannon Rauch
attribute	NC_GLOBAL	people_4_person_nid	String	51498
attribute	NC_GLOBAL	people_4_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_4_role_type	String	related
attribute	NC_GLOBAL	project	String	CAMEO_Trophic_Position
attribute	NC_GLOBAL	projects_0_acronym	String	CAMEO_Trophic_Position
attribute	NC_GLOBAL	projects_0_description	String	(From NSF Award Abstract) Evidence increasingly demonstrates that selective removal of marine life can induce restructuring of marine food webs. Trophic structure is the central component of mass balance models, widely used tools to evaluate fisheries in an ecosystem context. Food web structure is commonly determined by stomach contents or by bulk tissue stable isotope analyses, both of which are limited in terms of resolution and versatility. The investigators will refine a tool, Amino Acid Compound-Specific Isotopic Analyses (AA-CSIA), which can be broadly applicable for quantifying the time-integrated trophic position (TP) of consumers. Differences in source and trophic nitrogen isotopic composition for specific amino acids will provide an unambiguous and integrated measure of fractional trophic TP across multiple phyla, regardless of an animal's physiological condition or of the biogeochemical cycling at the base of the food web. AA-CSIA will allow testing of the efficacy of trophic position estimates derived from ecosystem-based models and promote the evolution of these models into decision-support tools. This project has three goals: 1. To validate the application of AA-CSIA across multiple marine phyla under differing physiological conditions. 2. To compare the application of AA-CSIA across systems with contrasting biogeochemical cycling regimes. 3. To develop the use of AA-CSIA TP estimates for validating trophic models of exploited ecosystems. The investigators will test and refine the approach using a combination of laboratory feeding experiments and field studies across regions with differing biogeochemical cycling regimes. They will determine the applicability of the AA-CSIA approach in a variety of marine organisms assessed in controlled studies. Subsequently, ecosystem components will be sampled from the eastern tropical Pacific, coastal California and the subtropical Pacific gyre. They will also test the effects of sample preservation on the isotopic composition of individual AA to determine whether the approach can be used on archived samples. This tool will allow testing of the efficacy of ecosystem-based models currently used to gain insight into the ecological effects of fisheries removals and improve the reliability of future models required to manage marine resources. In addition to the goal of developing AA-CSIA for use as a TP indicator, the information obtained through this project will provide important species-specific biological data on the feeding behavior of marine organisms that could have implications for their resilience to anthropogenic pressures and climate change.
attribute	NC_GLOBAL	projects_0_end_date	String	2014-07
attribute	NC_GLOBAL	projects_0_geolocation	String	Subtropical North Pacific Ocean
attribute	NC_GLOBAL	projects_0_name	String	CAMEO 2009 - A novel tool for validating trophic position estimates in ecosystem-based fisheries models
attribute	NC_GLOBAL	projects_0_project_nid	String	491309
attribute	NC_GLOBAL	projects_0_project_website	String	http://cameo.noaa.gov/pres_bpopp.html
attribute	NC_GLOBAL	projects_0_start_date	String	2010-08
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	Amino acid compound-specific isotope analysis (AA-CSIA) of tissue samples from four distinct trophic groups across the food web in the pelagic eastern tropical Pacific Ocean; samples collected on NOAA cruises from July to December 2006.
attribute	NC_GLOBAL	title	String	[AA-CSIA Olson] - Amino acid compound-specific isotope analysis (AA-CSIA) of tissue samples from four distinct trophic groups across the food web in the pelagic eastern tropical Pacific Ocean; samples collected on NOAA cruises from July to December 2006 (CAMEO 2009 - A novel tool for validating trophic position estimates in ecosystem-based fisheries models)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	species		String
attribute	species	bcodmo_name	String	species
attribute	species	description	String	Name of the species
attribute	species	long_name	String	Species
attribute	species	units	String	unitless
variable	sample_number		String
attribute	sample_number	bcodmo_name	String	sample
attribute	sample_number	description	String	Sample identification number
attribute	sample_number	long_name	String	Sample Number
attribute	sample_number	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	sample_number	units	String	unitless
variable	date_analyzed		String
attribute	date_analyzed	bcodmo_name	String	date
attribute	date_analyzed	description	String	Date on which AA-CSIA analysis of corresponding sample was begun; formatted as yyyy-mm-dd
attribute	date_analyzed	long_name	String	Date Analyzed
attribute	date_analyzed	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/
attribute	date_analyzed	source_name	String	date_analyzed
attribute	date_analyzed	time_precision	String	1970-01-01
attribute	date_analyzed	units	String	unitless
variable	Alanine_Avg		float
attribute	Alanine_Avg	_FillValue	float	NaN
attribute	Alanine_Avg	actual_range	float	12.5, 28.4
attribute	Alanine_Avg	bcodmo_name	String	d15N_bio
attribute	Alanine_Avg	description	String	mean d15N value of Alanine
attribute	Alanine_Avg	long_name	String	Alanine Avg
attribute	Alanine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Alanine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Alanine_SD		float
attribute	Alanine_SD	_FillValue	float	NaN
attribute	Alanine_SD	actual_range	float	0.0, 1.2
attribute	Alanine_SD	bcodmo_name	String	standard deviation
attribute	Alanine_SD	colorBarMaximum	double	50.0
attribute	Alanine_SD	colorBarMinimum	double	0.0
attribute	Alanine_SD	description	String	standard deviation of d15N values of Alanine
attribute	Alanine_SD	long_name	String	Alanine SD
attribute	Alanine_SD	units	String	parts per thousand (per mil, ‰)
variable	Glycine_Avg		float
attribute	Glycine_Avg	_FillValue	float	NaN
attribute	Glycine_Avg	actual_range	float	-7.9, 11.9
attribute	Glycine_Avg	bcodmo_name	String	d15N_bio
attribute	Glycine_Avg	description	String	mean d15N value of Glycine
attribute	Glycine_Avg	long_name	String	Glycine Avg
attribute	Glycine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Glycine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Glycine_SD		float
attribute	Glycine_SD	_FillValue	float	NaN
attribute	Glycine_SD	actual_range	float	0.1, 1.4
attribute	Glycine_SD	bcodmo_name	String	standard deviation
attribute	Glycine_SD	colorBarMaximum	double	50.0
attribute	Glycine_SD	colorBarMinimum	double	0.0
attribute	Glycine_SD	description	String	standard deviation of d15N values of Glycine
attribute	Glycine_SD	long_name	String	Glycine SD
attribute	Glycine_SD	units	String	parts per thousand (per mil, ‰)
variable	Threonine_Avg		float
attribute	Threonine_Avg	_FillValue	float	NaN
attribute	Threonine_Avg	actual_range	float	-28.0, -2.3
attribute	Threonine_Avg	bcodmo_name	String	d15N_bio
attribute	Threonine_Avg	description	String	mean d15N value of Threonine
attribute	Threonine_Avg	long_name	String	Threonine Avg
attribute	Threonine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Threonine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Threonine_SD		float
attribute	Threonine_SD	_FillValue	float	NaN
attribute	Threonine_SD	actual_range	float	0.2, 2.5
attribute	Threonine_SD	bcodmo_name	String	standard deviation
attribute	Threonine_SD	colorBarMaximum	double	50.0
attribute	Threonine_SD	colorBarMinimum	double	0.0
attribute	Threonine_SD	description	String	standard deviation of d15N values of Threonine
attribute	Threonine_SD	long_name	String	Threonine SD
attribute	Threonine_SD	units	String	parts per thousand (per mil, ‰)
variable	Serine_Avg		float
attribute	Serine_Avg	_FillValue	float	NaN
attribute	Serine_Avg	actual_range	float	-1.3, 13.2
attribute	Serine_Avg	bcodmo_name	String	d15N_bio
attribute	Serine_Avg	description	String	mean d15N value of Serine
attribute	Serine_Avg	long_name	String	Serine Avg
attribute	Serine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Serine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Serine_SD		float
attribute	Serine_SD	_FillValue	float	NaN
attribute	Serine_SD	actual_range	float	0.0, 1.0
attribute	Serine_SD	bcodmo_name	String	standard deviation
attribute	Serine_SD	colorBarMaximum	double	50.0
attribute	Serine_SD	colorBarMinimum	double	0.0
attribute	Serine_SD	description	String	standard deviation of d15N values of Serine
attribute	Serine_SD	long_name	String	Serine SD
attribute	Serine_SD	units	String	parts per thousand (per mil, ‰)
variable	Valine_Avg		float
attribute	Valine_Avg	_FillValue	float	NaN
attribute	Valine_Avg	actual_range	float	10.1, 24.4
attribute	Valine_Avg	bcodmo_name	String	d15N_bio
attribute	Valine_Avg	description	String	mean d15N value of Valine
attribute	Valine_Avg	long_name	String	Valine Avg
attribute	Valine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Valine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Valine_SD		float
attribute	Valine_SD	_FillValue	float	NaN
attribute	Valine_SD	actual_range	float	0.1, 1.9
attribute	Valine_SD	bcodmo_name	String	standard deviation
attribute	Valine_SD	colorBarMaximum	double	50.0
attribute	Valine_SD	colorBarMinimum	double	0.0
attribute	Valine_SD	description	String	standard deviation of d15N values of Valine
attribute	Valine_SD	long_name	String	Valine SD
attribute	Valine_SD	units	String	parts per thousand (per mil, ‰)
variable	Leucine_Avg		float
attribute	Leucine_Avg	_FillValue	float	NaN
attribute	Leucine_Avg	actual_range	float	9.4, 25.9
attribute	Leucine_Avg	bcodmo_name	String	d15N_bio
attribute	Leucine_Avg	description	String	mean d15N value of Leucine
attribute	Leucine_Avg	long_name	String	Leucine Avg
attribute	Leucine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Leucine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Leucine_SD		float
attribute	Leucine_SD	_FillValue	float	NaN
attribute	Leucine_SD	actual_range	float	0.1, 1.0
attribute	Leucine_SD	bcodmo_name	String	standard deviation
attribute	Leucine_SD	colorBarMaximum	double	50.0
attribute	Leucine_SD	colorBarMinimum	double	0.0
attribute	Leucine_SD	description	String	standard deviation of d15N values of Leucine
attribute	Leucine_SD	long_name	String	Leucine SD
attribute	Leucine_SD	units	String	parts per thousand (per mil, ‰)
variable	Isoleucine_Avg		float
attribute	Isoleucine_Avg	_FillValue	float	NaN
attribute	Isoleucine_Avg	actual_range	float	11.7, 36.0
attribute	Isoleucine_Avg	bcodmo_name	String	d15N_bio
attribute	Isoleucine_Avg	description	String	mean d15N value of Isoleucine
attribute	Isoleucine_Avg	long_name	String	Isoleucine Avg
attribute	Isoleucine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Isoleucine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Isoleucine_SD		float
attribute	Isoleucine_SD	_FillValue	float	NaN
attribute	Isoleucine_SD	actual_range	float	0.1, 1.7
attribute	Isoleucine_SD	bcodmo_name	String	standard deviation
attribute	Isoleucine_SD	colorBarMaximum	double	50.0
attribute	Isoleucine_SD	colorBarMinimum	double	0.0
attribute	Isoleucine_SD	description	String	standard deviation of d15N values of Isoleucine
attribute	Isoleucine_SD	long_name	String	Isoleucine SD
attribute	Isoleucine_SD	units	String	parts per thousand (per mil, ‰)
variable	Proline_Avg		float
attribute	Proline_Avg	_FillValue	float	NaN
attribute	Proline_Avg	actual_range	float	5.3, 24.0
attribute	Proline_Avg	bcodmo_name	String	d15N_bio
attribute	Proline_Avg	description	String	mean d15N value of Proline
attribute	Proline_Avg	long_name	String	Proline Avg
attribute	Proline_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Proline_Avg	units	String	parts per thousand (per mil, ‰)
variable	Proline_SD		float
attribute	Proline_SD	_FillValue	float	NaN
attribute	Proline_SD	actual_range	float	0.2, 1.2
attribute	Proline_SD	bcodmo_name	String	standard deviation
attribute	Proline_SD	colorBarMaximum	double	50.0
attribute	Proline_SD	colorBarMinimum	double	0.0
attribute	Proline_SD	description	String	standard deviation of d15N values of Proline
attribute	Proline_SD	long_name	String	Proline SD
attribute	Proline_SD	units	String	parts per thousand (per mil, ‰)
variable	AsparticAcid_Avg		float
attribute	AsparticAcid_Avg	_FillValue	float	NaN
attribute	AsparticAcid_Avg	actual_range	float	1.3, 28.4
attribute	AsparticAcid_Avg	bcodmo_name	String	d15N_bio
attribute	AsparticAcid_Avg	description	String	mean d15N value of Aspartic Acid
attribute	AsparticAcid_Avg	long_name	String	Aspartic Acid Avg
attribute	AsparticAcid_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	AsparticAcid_Avg	units	String	parts per thousand (per mil, ‰)
variable	AsparticAcid_SD		float
attribute	AsparticAcid_SD	_FillValue	float	NaN
attribute	AsparticAcid_SD	actual_range	float	0.0, 1.0
attribute	AsparticAcid_SD	bcodmo_name	String	standard deviation
attribute	AsparticAcid_SD	colorBarMaximum	double	50.0
attribute	AsparticAcid_SD	colorBarMinimum	double	0.0
attribute	AsparticAcid_SD	description	String	standard deviation of d15N values of Aspartic Acid
attribute	AsparticAcid_SD	long_name	String	Aspartic Acid SD
attribute	AsparticAcid_SD	units	String	parts per thousand (per mil, ‰)
variable	Methionine_Avg		float
attribute	Methionine_Avg	_FillValue	float	NaN
attribute	Methionine_Avg	actual_range	float	-0.3, 14.5
attribute	Methionine_Avg	bcodmo_name	String	d15N_bio
attribute	Methionine_Avg	description	String	mean d15N value of Methionine
attribute	Methionine_Avg	long_name	String	Methionine Avg
attribute	Methionine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Methionine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Methionine_SD		float
attribute	Methionine_SD	_FillValue	float	NaN
attribute	Methionine_SD	actual_range	float	0.1, 1.5
attribute	Methionine_SD	bcodmo_name	String	standard deviation
attribute	Methionine_SD	colorBarMaximum	double	50.0
attribute	Methionine_SD	colorBarMinimum	double	0.0
attribute	Methionine_SD	description	String	standard deviation of d15N values of Methionine
attribute	Methionine_SD	long_name	String	Methionine SD
attribute	Methionine_SD	units	String	parts per thousand (per mil, ‰)
variable	GlutamicAcid_Avg		float
attribute	GlutamicAcid_Avg	_FillValue	float	NaN
attribute	GlutamicAcid_Avg	actual_range	float	13.0, 27.9
attribute	GlutamicAcid_Avg	bcodmo_name	String	d15N_bio
attribute	GlutamicAcid_Avg	description	String	mean d15N value of Glutamic Acid
attribute	GlutamicAcid_Avg	long_name	String	Glutamic Acid Avg
attribute	GlutamicAcid_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	GlutamicAcid_Avg	units	String	parts per thousand (per mil, ‰)
variable	GlutamicAcid_SD		float
attribute	GlutamicAcid_SD	_FillValue	float	NaN
attribute	GlutamicAcid_SD	actual_range	float	0.1, 0.8
attribute	GlutamicAcid_SD	bcodmo_name	String	standard deviation
attribute	GlutamicAcid_SD	colorBarMaximum	double	50.0
attribute	GlutamicAcid_SD	colorBarMinimum	double	0.0
attribute	GlutamicAcid_SD	description	String	standard deviation of d15N values of Glutamic Acid
attribute	GlutamicAcid_SD	long_name	String	Glutamic Acid SD
attribute	GlutamicAcid_SD	units	String	parts per thousand (per mil, ‰)
variable	Phenylalanine_Avg		float
attribute	Phenylalanine_Avg	_FillValue	float	NaN
attribute	Phenylalanine_Avg	actual_range	float	-4.4, 10.5
attribute	Phenylalanine_Avg	bcodmo_name	String	d15N_bio
attribute	Phenylalanine_Avg	description	String	mean d15N value of Phenylalanine
attribute	Phenylalanine_Avg	long_name	String	Phenylalanine Avg
attribute	Phenylalanine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Phenylalanine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Phenylalanine_SD		float
attribute	Phenylalanine_SD	_FillValue	float	NaN
attribute	Phenylalanine_SD	actual_range	float	0.1, 1.7
attribute	Phenylalanine_SD	bcodmo_name	String	standard deviation
attribute	Phenylalanine_SD	colorBarMaximum	double	50.0
attribute	Phenylalanine_SD	colorBarMinimum	double	0.0
attribute	Phenylalanine_SD	description	String	standard deviation of d15N values of Phenylalanine
attribute	Phenylalanine_SD	long_name	String	Phenylalanine SD
attribute	Phenylalanine_SD	units	String	parts per thousand (per mil, ‰)
variable	Tyrosine_Avg		float
attribute	Tyrosine_Avg	_FillValue	float	NaN
attribute	Tyrosine_Avg	actual_range	float	-0.8, 15.1
attribute	Tyrosine_Avg	bcodmo_name	String	d15N_bio
attribute	Tyrosine_Avg	description	String	mean d15N value of Tyrosine
attribute	Tyrosine_Avg	long_name	String	Tyrosine Avg
attribute	Tyrosine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Tyrosine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Tyrosine_SD		float
attribute	Tyrosine_SD	_FillValue	float	NaN
attribute	Tyrosine_SD	actual_range	float	0.1, 1.3
attribute	Tyrosine_SD	bcodmo_name	String	standard deviation
attribute	Tyrosine_SD	colorBarMaximum	double	50.0
attribute	Tyrosine_SD	colorBarMinimum	double	0.0
attribute	Tyrosine_SD	description	String	standard deviation of d15N values of Tyrosine
attribute	Tyrosine_SD	long_name	String	Tyrosine SD
attribute	Tyrosine_SD	units	String	parts per thousand (per mil, ‰)
variable	Lysine_Avg		float
attribute	Lysine_Avg	_FillValue	float	NaN
attribute	Lysine_Avg	actual_range	float	-1.7, 11.1
attribute	Lysine_Avg	bcodmo_name	String	d15N_bio
attribute	Lysine_Avg	description	String	mean d15N value of Lysine
attribute	Lysine_Avg	long_name	String	Lysine Avg
attribute	Lysine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Lysine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Lysine_SD		float
attribute	Lysine_SD	_FillValue	float	NaN
attribute	Lysine_SD	actual_range	float	0.0, 0.9
attribute	Lysine_SD	bcodmo_name	String	standard deviation
attribute	Lysine_SD	colorBarMaximum	double	50.0
attribute	Lysine_SD	colorBarMinimum	double	0.0
attribute	Lysine_SD	description	String	standard deviation of d15N values of Lycine
attribute	Lysine_SD	long_name	String	Lysine SD
attribute	Lysine_SD	units	String	parts per thousand (per mil, ‰)
variable	Arginine_Avg		float
attribute	Arginine_Avg	_FillValue	float	NaN
attribute	Arginine_Avg	actual_range	float	-3.2, 10.1
attribute	Arginine_Avg	bcodmo_name	String	d15N_bio
attribute	Arginine_Avg	description	String	mean d15N value of Arginine
attribute	Arginine_Avg	long_name	String	Arginine Avg
attribute	Arginine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Arginine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Arginine_SD		float
attribute	Arginine_SD	_FillValue	float	NaN
attribute	Arginine_SD	actual_range	float	0.3, 1.0
attribute	Arginine_SD	bcodmo_name	String	standard deviation
attribute	Arginine_SD	colorBarMaximum	double	50.0
attribute	Arginine_SD	colorBarMinimum	double	0.0
attribute	Arginine_SD	description	String	standard deviation of d15N values of Arginine
attribute	Arginine_SD	long_name	String	Arginine SD
attribute	Arginine_SD	units	String	parts per thousand (per mil, ‰)
variable	Histidine_Avg		float
attribute	Histidine_Avg	_FillValue	float	NaN
attribute	Histidine_Avg	actual_range	float	-3.2, 6.3
attribute	Histidine_Avg	bcodmo_name	String	d15N_bio
attribute	Histidine_Avg	description	String	mean d15N value of Histidine
attribute	Histidine_Avg	long_name	String	Histidine Avg
attribute	Histidine_Avg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/IRBO/
attribute	Histidine_Avg	units	String	parts per thousand (per mil, ‰)
variable	Histidine_SD		float
attribute	Histidine_SD	_FillValue	float	NaN
attribute	Histidine_SD	actual_range	float	0.2, 1.0
attribute	Histidine_SD	bcodmo_name	String	standard deviation
attribute	Histidine_SD	colorBarMaximum	double	50.0
attribute	Histidine_SD	colorBarMinimum	double	0.0
attribute	Histidine_SD	description	String	standard deviation of d15N values of Histidine
attribute	Histidine_SD	long_name	String	Histidine SD
attribute	Histidine_SD	units	String	parts per thousand (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.