ERDDAP > info > bcodmo_dataset_1002498_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	[Incubation experiment data from Southern Hydrate Ridge and Astoria Canyon] - Incubation timepoint measurements from sediment cores collected at the Southern Hydrate Ridge and Astoria Canyon on R/V Atlantis cruises AT50-14 and AT50-29B in 2023 and 2024 (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean)		F   I   M	background			BCO-DMO	bcodmo_dataset_1002498_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.1002498.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-124.6027
attribute	NC_GLOBAL	geospatial_lat_max	double	46.24054
attribute	NC_GLOBAL	geospatial_lat_min	double	44.56987
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-124.6027
attribute	NC_GLOBAL	geospatial_lon_min	double	-125.147
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://osprey.bco-dmo.org/dataset/1002498
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	46.24054
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	44.56987
attribute	NC_GLOBAL	summary	String	These data include incubation timepoint measurements of concentration and stable carbon isotope values of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and particulate organic carbon (POC) from sediment cores collected at a methane seep and associated reference site (Southern Hydrate Ridge) and a submarine canyon (Astoria Canyon). Sediment porosity and dissolved sulfate and methane concentrations are also presented. These data were collected from 2023-2024 and across two cruises: AT50-14 (R/V Atlantis, 2023) and AT50-29B (R/V Atlantis, 2024). These data are used to assess the mechanism contributing to the production of methane-derived DOC across several environments. If this process occurs at a methane seep mediated through anaerobic oxidation of methane, the process should occur in other sedimentary environments in which these electron acceptors are available. At methane seeps, this produced DOC which may contribute to benthic food webs or contribute to the apparent radiocarbon age of deep  ocean dissolved organic carbon.
attribute	NC_GLOBAL	title	String	[Incubation experiment data from Southern Hydrate Ridge and Astoria Canyon] - Incubation timepoint measurements from sediment cores collected at the Southern Hydrate Ridge and Astoria Canyon on R/V Atlantis cruises AT50-14 and AT50-29B in 2023 and 2024 (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean)
attribute	NC_GLOBAL	Westernmost_Easting	double	-125.147
variable	Region		String
attribute	Region	long_name	String	Region
attribute	Region	units	String	units
variable	Cruise		String
attribute	Cruise	long_name	String	Cruise
attribute	Cruise	units	String	unitless
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	44.56987, 46.24054
attribute	latitude	axis	String	Y
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude_ddeg
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	-125.147, -124.6027
attribute	longitude	axis	String	X
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude_ddeg
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	Sampling_Date		String
attribute	Sampling_Date	long_name	String	Sampling_date
attribute	Sampling_Date	units	String	unitless
variable	Incubation		String
attribute	Incubation	long_name	String	Incubation
attribute	Incubation	units	String	unitless
variable	Classification		String
attribute	Classification	long_name	String	Classification
attribute	Classification	units	String	unitless
variable	Zone		String
attribute	Zone	long_name	String	Zone
attribute	Zone	units	String	unitless
variable	Treatment		String
attribute	Treatment	long_name	String	Treatment
attribute	Treatment	units	String	unitless
variable	Temperature		int
attribute	Temperature	actual_range	int	4, 12
attribute	Temperature	long_name	String	Temperature
attribute	Temperature	units	String	degrees Celsius (°C)
variable	Sample_name		String
attribute	Sample_name	long_name	String	Sample_name
attribute	Sample_name	units	String	unitless
variable	Days_elapsed		int
attribute	Days_elapsed	actual_range	int	0, 98
attribute	Days_elapsed	long_name	String	Days_elapsed
attribute	Days_elapsed	units	String	days
variable	Bag_porewater_mL		float
attribute	Bag_porewater_mL	actual_range	float	22.5031, 124.4229
attribute	Bag_porewater_mL	long_name	String	Bag_porewater_ml
attribute	Bag_porewater_mL	units	String	milliliters (mL)
variable	iCH4_permille		float
attribute	iCH4_permille	actual_range	float	-87.399, 39178.27
attribute	iCH4_permille	long_name	String	Ich4_permille
attribute	iCH4_permille	units	String	per mille (‰)
variable	iCO2_permille		float
attribute	iCO2_permille	actual_range	float	-496.3293, 619.1141
attribute	iCO2_permille	long_name	String	Ico2_permille
attribute	iCO2_permille	units	String	per mille (‰)
variable	CH4_mM		float
attribute	CH4_mM	actual_range	float	0.02475736, 1.629208
attribute	CH4_mM	long_name	String	Ch4_mm
attribute	CH4_mM	units	String	millimolar (mM)
variable	CO2_mM		float
attribute	CO2_mM	actual_range	float	-0.1095054, 5.413984
attribute	CO2_mM	long_name	String	Co2_mm
attribute	CO2_mM	units	String	millimolar (mM)
variable	SO4_mM		float
attribute	SO4_mM	actual_range	float	0.01698, 29.47348
attribute	SO4_mM	long_name	String	So4_mm
attribute	SO4_mM	units	String	millimolar (mM)
variable	Cl_mM		float
attribute	Cl_mM	actual_range	float	208.4484, 420.9529
attribute	Cl_mM	long_name	String	Cl_mm
attribute	Cl_mM	units	String	millimolar (mM)
variable	iDIC_permille		float
attribute	iDIC_permille	actual_range	float	-82.19167, 1193.223
attribute	iDIC_permille	long_name	String	Idic_permille
attribute	iDIC_permille	units	String	per mille (‰)
variable	DIC_mM		float
attribute	DIC_mM	actual_range	float	0.3989779, 46.4573
attribute	DIC_mM	long_name	String	Dic_mm
attribute	DIC_mM	units	String	millimolar (mM)
variable	iDOC_permille		float
attribute	iDOC_permille	actual_range	float	-91.6, -21.65
attribute	iDOC_permille	long_name	String	Idoc_permille
attribute	iDOC_permille	units	String	per mille (‰)
variable	DOC_mM		float
attribute	DOC_mM	actual_range	float	0.6198627, 78.75137
attribute	DOC_mM	long_name	String	Doc_mm
attribute	DOC_mM	units	String	millimolar (mM)
variable	percent_Corg		float
attribute	percent_Corg	actual_range	float	1.496768, 3.128481
attribute	percent_Corg	long_name	String	Percent_corg
attribute	percent_Corg	units	String	percent (%)
variable	iPOC_permille		float
attribute	iPOC_permille	actual_range	float	-33.58895, -22.48296
attribute	iPOC_permille	long_name	String	Ipoc_permille
attribute	iPOC_permille	units	String	per mille (‰)

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.