ERDDAP > info > bcodmo_dataset_616269

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	[SAR11_DOM_GIO15: AE1516 sample log] - Experimental results and survey of biogeochemical and microbial data collected on the R/V Atlantic Explorer (AE1516) at the Bermuda Atlantic Time- series study site during 2015 (Bacterial DOC cycling project) (Dissolved Organic Carbon Cycling by SAR11 Marine Bacteria)		I   M	background			BCO-DMO	bcodmo_dataset_616269

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	Methodology References: Tangential flow filtration methods are described in Giovannoni, et al (1990). Methods for DOM oxidation measurements are described in Sun, et al (2011). Methods for rRNA gene diversity analysis are described in Vergin, et al (2013). Methods for DOM analysis are described in Carini, et al (2014).
attribute	NC_GLOBAL	awards_0_award_nid	String	615542
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1436865
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1436865
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	DOM sample log S. Giovannoni (OSU) version: 2015-10-23
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	2015-10-22T13:02:07Z
attribute	NC_GLOBAL	date_modified	String	2019-09-30T19:51:20Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.616269.1
attribute	NC_GLOBAL	geospatial_vertical_max	double	300.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	0.0
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/616269
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	keywords	String	bco, bco-dmo, biological, chemical, cruise, cruise_id, data, dataset, date, depth, descrip, dmo, erddap, filter, filter_size, filtrand, filtrand_id, incubation, management, oceanography, office, person, preliminary, preservation, sample, sample_descrip, sample_id, sample_volume, size, stored, temp_stored, temperature, time, time2, toc, TOC_id, volume
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/616269/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/616269
attribute	NC_GLOBAL	param_mapping	String	{'616269': {'depth': 'master - depth'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/616269/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	Dr Stephen Giovannoni
attribute	NC_GLOBAL	people_0_person_nid	String	514364
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	Nancy Copley
attribute	NC_GLOBAL	people_1_person_nid	String	50396
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	Bacterial DOC cycling
attribute	NC_GLOBAL	projects_0_acronym	String	Bacterial DOC cycling
attribute	NC_GLOBAL	projects_0_description	String	SAR11 (Pelagibacterales) are the most abundant group of bacterioplankton in the oceans. Globally, they are estimated to oxidize to carbon dioxide (CO2) between 5 and 22% of all the organic carbon produced by photosynthesis each day. The activities of bacterioplankton such as SAR11 determine the residence times of different forms of organic carbon, and ultimately shape the composition of dissolved organic pools in the oceans, which rival atmospheric CO2 in mass. Accurate and detailed information about the oceanic carbon cycle is used in models that are valued for their potential to predict and understand future changes in ocean ecosystems. This grant supports analyses of genomic data that predict the carbon oxidation functions of SAR11 cells, and supports experiments with cells in culture, where high-resolution mass spectrometry technology is applied to discover new organic carbon oxidation biochemistry. To assess the importance of SAR11 carbon oxidation functions in ocean ecosystems, this project includes four short oceanographic cruises to the Bermuda Atlantic Time-series Study (BATS) site, in the western Sargasso Sea. On these cruises the concentrations and oxidation rates of organic compounds will be measured, and linked to variation in planktonic SAR11 populations.  It is a paradox that SAR11 cells are the most abundant in the oceans, but also have among the smallest genomes known. The central goal of this proposal is to understand what types of dissolved organic matter (DOM) are oxidized to CO2 by SAR11. Implicit to this approach is the perspective that some abundant chemoheterotrophic bacterioplankton taxa, particularly those with small genomes, have evolved specialist strategies for oxidizing organic matter. Understanding these strategies can lead to a more detailed and accurate understanding of the biological processes that recycle biological production to CO2. Major project aims are: 1) investigate SAR11 genomes and assay cells in culture with high-resolution mass spectrometry approaches and isotopic labeling to identify the range of compounds these cells can oxidize to CO2; 2) at BATS, measure biological oxidation rates of DOM compounds used by SAR11; 3) link spatiotemporal SAR11 genome variation to patterns of DOM oxidation in the ocean surface layer (0-300 m). This projects includes four short cruises to BATS that target the four microbial plankton community types at this site: upper euphotic zone, deep chlorophyll maximum, spring bloom and upper mesopelagic. Products of this activity will include new information about variation in labile DOM oxidation across the surface layer, and specific links to genome features that will improve the accuracy of interpretation of global ocean metagenomic data.
attribute	NC_GLOBAL	projects_0_end_date	String	2017-09
attribute	NC_GLOBAL	projects_0_geolocation	String	Western Sargasso Sea, Bermuda Atlantic Time Series Site: Hydrostation S
attribute	NC_GLOBAL	projects_0_name	String	Dissolved Organic Carbon Cycling by SAR11 Marine Bacteria
attribute	NC_GLOBAL	projects_0_project_nid	String	615543
attribute	NC_GLOBAL	projects_0_start_date	String	2014-10
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	subsetVariables	String	cruise_id
attribute	NC_GLOBAL	summary	String	This dataset is a log of samples collected on AE1516 at the Bermuda Atlantic Time-series study site (BAT) Hydrostation S. The samples were analyzed for microbial diversity, dissolved organic carbon (DOC), total DOC, single celled genomics, and an osmolyte inculation experiment.
attribute	NC_GLOBAL	title	String	[SAR11_DOM_GIO15: AE1516 sample log] - Experimental results and survey of biogeochemical and microbial data collected on the R/V Atlantic Explorer (AE1516) at the Bermuda Atlantic Time-series study site during 2015 (Bacterial DOC cycling project) (Dissolved Organic Carbon Cycling by SAR11 Marine Bacteria)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	cruise_id		String
attribute	cruise_id	bcodmo_name	String	cruise_id
attribute	cruise_id	description	String	cruise identification
attribute	cruise_id	long_name	String	Cruise Id
attribute	cruise_id	units	String	unitless
variable	sample_descrip		String
attribute	sample_descrip	bcodmo_name	String	sample_descrip
attribute	sample_descrip	description	String	samples taken for this purpose
attribute	sample_descrip	long_name	String	Sample Descrip
attribute	sample_descrip	units	String	unitless
variable	person		String
attribute	person	bcodmo_name	String	person
attribute	person	description	String	person who handles the sample
attribute	person	long_name	String	Person
attribute	person	units	String	unitless
variable	date		String
attribute	date	bcodmo_name	String	date
attribute	date	description	String	date in yyyy-mm-dd format.
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 or local?
attribute	time2	long_name	String	Time
attribute	time2	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/AHMSAA01/
attribute	time2	units	String	hh:mm
variable	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	double	NaN
attribute	depth	actual_range	double	0.0, 300.0
attribute	depth	axis	String	Z
attribute	depth	bcodmo_name	String	depth
attribute	depth	colorBarMaximum	double	8000.0
attribute	depth	colorBarMinimum	double	-8000.0
attribute	depth	colorBarPalette	String	TopographyDepth
attribute	depth	description	String	sample collection depth
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Depth
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	sample_id		String
attribute	sample_id	bcodmo_name	String	sample
attribute	sample_id	description	String	sample identification (date and depth); taken with PPL cartridge
attribute	sample_id	long_name	String	Sample Id
attribute	sample_id	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	sample_id	units	String	unitless
variable	filtrand_id		String
attribute	filtrand_id	bcodmo_name	String	sample
attribute	filtrand_id	description	String	filtrand identification (date and depth); from Sterivex filter
attribute	filtrand_id	long_name	String	Filtrand Id
attribute	filtrand_id	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	filtrand_id	units	String	unitless
variable	TOC_id		String
attribute	TOC_id	bcodmo_name	String	sample
attribute	TOC_id	description	String	total organic carbon sample id (date_time_depth); given to Craig Carlson for analysis
attribute	TOC_id	long_name	String	TOC Id
attribute	TOC_id	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	TOC_id	units	String	unitless
variable	sample_volume		short
attribute	sample_volume	_FillValue	short	32767
attribute	sample_volume	actual_range	short	1, 4000
attribute	sample_volume	bcodmo_name	String	sample_volume
attribute	sample_volume	description	String	sample volume filtered
attribute	sample_volume	long_name	String	Sample Volume
attribute	sample_volume	units	String	milliliters
variable	filter_size		String
attribute	filter_size	bcodmo_name	String	filter_size
attribute	filter_size	description	String	filter pore size and membrane type
attribute	filter_size	long_name	String	Filter Size
attribute	filter_size	units	String	unitless
variable	preservation		String
attribute	preservation	bcodmo_name	String	unknown
attribute	preservation	description	String	preservative/buffer used
attribute	preservation	long_name	String	Preservation
attribute	preservation	units	String	unitless
variable	incubation		byte
attribute	incubation	_FillValue	byte	127
attribute	incubation	actual_range	byte	24, 48
attribute	incubation	bcodmo_name	String	incubation time
attribute	incubation	description	String	incubation period
attribute	incubation	long_name	String	Incubation
attribute	incubation	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/AZDRZZ01/
attribute	incubation	units	String	hours
variable	temp_stored		byte
attribute	temp_stored	_FillValue	byte	127
attribute	temp_stored	actual_range	byte	-80, -80
attribute	temp_stored	bcodmo_name	String	temperature
attribute	temp_stored	description	String	temperature at which samples were stored
attribute	temp_stored	long_name	String	Temp Stored
attribute	temp_stored	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	temp_stored	units	String	degrees Celsius

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.