ERDDAP > info > bcodmo_dataset_986858_v1

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	[Tapajos River FT-ICR MS peaks] - Fourier Transform-Ion Cyclotron Resonance Mass spectrometry (FT-ICR MS) peaks lists from the Tapajós River, Brazil from 2016-2023 (RAPID: El Nino Event Impacts on Organic Matter Export and Composition in the Amazon River)		F   I   M	background			BCO-DMO	bcodmo_dataset_986858_v1

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Other
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_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.986858.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-56.06953
attribute	NC_GLOBAL	geospatial_lat_max	double	-4.3375
attribute	NC_GLOBAL	geospatial_lat_min	double	-4.3375
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-56.06953
attribute	NC_GLOBAL	geospatial_lon_min	double	-56.06953
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://osprey.bco-dmo.org/dataset/986858
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	license	String	The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
attribute	NC_GLOBAL	Northernmost_Northing	double	-4.3375
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	-4.3375
attribute	NC_GLOBAL	summary	String	This dataset includes assigned mass spectral peak lists from river water sampled near-monthly from the Tapajós River, Brazil between 2016-2023. Data were collected on a 21 T Fourier Transform-Ion Cyclotron Mass Spectrometer in electrospray negative ionization from solid phase DOM extracts. Trends in peak presence/absence and relative abundance reveal changes to DOM sourcing based on hydroclimate and multiyear climate anomalies.
attribute	NC_GLOBAL	title	String	[Tapajos River FT-ICR MS peaks] - Fourier Transform-Ion Cyclotron Resonance Mass spectrometry (FT-ICR MS) peaks lists from the Tapajós River, Brazil from 2016-2023 (RAPID: El Nino Event Impacts on Organic Matter Export and Composition in the Amazon River)
attribute	NC_GLOBAL	Westernmost_Easting	double	-56.06953
variable	Sample		String
attribute	Sample	long_name	String	Sample
attribute	Sample	units	String	unitless
variable	Date_ISO		String
attribute	Date_ISO	long_name	String	Date_iso
attribute	Date_ISO	units	String	unitless
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	-4.3375, -4.3375
attribute	latitude	axis	String	Y
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Lat_dd
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	-56.06953, -56.06953
attribute	longitude	axis	String	X
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Lon_dd
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	Exp_mass		float
attribute	Exp_mass	actual_range	float	149.0608, 1175.31
attribute	Exp_mass	long_name	String	Exp_mass
attribute	Exp_mass	units	String	Daltons (Da)
variable	Theor_mz		float
attribute	Theor_mz	actual_range	float	149.0608, 1175.31
attribute	Theor_mz	long_name	String	Theor_mz
attribute	Theor_mz	units	String	Daltons (Da)
variable	Error		float
attribute	Error	actual_range	float	-0.2999843, 0.2999781
attribute	Error	long_name	String	Error
attribute	Error	units	String	parts per million (ppm)
variable	Filez_RA		float
attribute	Filez_RA	actual_range	float	5.38775E-4, 3.026943
attribute	Filez_RA	long_name	String	Filez_ra
attribute	Filez_RA	units	String	unitless
variable	DBE		int
attribute	DBE	actual_range	int	0, 35
attribute	DBE	long_name	String	Dbe
attribute	DBE	units	String	unitless
variable	HC		float
attribute	HC	actual_range	float	0.2083333, 3.0
attribute	HC	long_name	String	Hc
attribute	HC	units	String	unitless
variable	OC		float
attribute	OC	actual_range	float	0.05, 1.0
attribute	OC	long_name	String	Oc
attribute	OC	units	String	unitless
variable	Molecular_Formula		String
attribute	Molecular_Formula	long_name	String	Molecular_formula
attribute	Molecular_Formula	units	String	unitless
variable	C		int
attribute	C	actual_range	int	4, 64
attribute	C	long_name	String	C
attribute	C	units	String	count
variable	Hion		int
attribute	Hion	actual_range	int	4, 92
attribute	Hion	long_name	String	Hion
attribute	Hion	units	String	count
variable	N		int
attribute	N	actual_range	int	0, 4
attribute	N	long_name	String	N
attribute	N	units	String	count
variable	O		int
attribute	O	actual_range	int	1, 30
attribute	O	long_name	String	O
attribute	O	units	String	count
variable	S		int
attribute	S	actual_range	int	0, 2
attribute	S	long_name	String	S
attribute	S	units	String	count
variable	C13		int
attribute	C13	actual_range	int	0, 0
attribute	C13	long_name	String	C13
attribute	C13	units	String	count
variable	H		int
attribute	H	actual_range	int	5, 93
attribute	H	long_name	String	H
attribute	H	units	String	count
variable	P		int
attribute	P	actual_range	int	0, 0
attribute	P	long_name	String	P
attribute	P	units	String	count
variable	AImod		float
attribute	AImod	actual_range	float	0.0, 1.0
attribute	AImod	long_name	String	Aimod
attribute	AImod	units	String	unitless
variable	NC		float
attribute	NC	actual_range	float	0.0, 1.0
attribute	NC	long_name	String	Nc
attribute	NC	units	String	unitless
variable	SC		float
attribute	SC	actual_range	float	0.0, 0.5
attribute	SC	long_name	String	Sc
attribute	SC	units	String	unitless
variable	NOSC		float
attribute	NOSC	actual_range	float	-2.0, 3.5
attribute	NOSC	long_name	String	Nosc
attribute	NOSC	units	String	unitless
variable	Formula		String
attribute	Formula	long_name	String	Formula
attribute	Formula	units	String	unitless
variable	Class		String
attribute	Class	long_name	String	Class
attribute	Class	units	String	unitless

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.