ERDDAP > info > bcodmo_dataset_684417

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	[Sulfide concentrations] - Sulfide concentrations as a function of time from INSPIRE track 1 collected from 2013 to 2017 (INSPIRE Pyrite project) (INSPIRE Track 1: Microbial Sulfur Metabolism and its Potential for Transforming the Growth of Epitaxial Solar Cell Absorbers)		I   M	background			BCO-DMO	bcodmo_dataset_684417

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	Sulfide concentrations as a function of times in cultures of sulfate-reducing bacterium Desulfovibrio hydrothermalis AM13.
attribute	NC_GLOBAL	awards_0_award_nid	String	623699
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1344241
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1344241
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	Sulfide Concentrations P. Girguis and D. Clarke, PIs Version 13 March 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	2017-03-16T19:39:04Z
attribute	NC_GLOBAL	date_modified	String	2019-06-11T17:02:07Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.684417.1
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/684417
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	Raman Microscope
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Used to analyze cultures
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	684633
attribute	NC_GLOBAL	instruments_0_description	String	The Raman microscope is a laser-based microscopic device used to perform Raman spectroscopy. The Raman microscope begins with a standard optical microscope, and adds an excitation laser, laser rejection filters, a spectrometer or monochromator, and an optical sensitive detector such as a charge-coupled device (CCD), or photomultiplier tube, (PMT). One example is the XploRA confocal Raman microscope (information from the manufacturer).
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Raman Microscope
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	537935
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Microscope
attribute	NC_GLOBAL	keywords	String	bco, bco-dmo, biological, chemical, control1, control2, culture, culture1, culture2, culture3, culture4, culture_medium, data, dataset, dmo, erddap, experiment, experiment_type, management, medium, oceanography, office, preliminary, slow, sulfide, sulfide_control1_slow, sulfide_control2_slow, sulfide_culture1, sulfide_culture1_Fe, sulfide_culture2, sulfide_culture2_Fe, sulfide_culture3, sulfide_culture3_Fe, sulfide_culture4_Fe, time, time2, type
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/684417/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/684417
attribute	NC_GLOBAL	param_mapping	String	{'684417': {}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/684417/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Harvard University
attribute	NC_GLOBAL	people_0_person_name	String	Peter Girguis
attribute	NC_GLOBAL	people_0_person_nid	String	544586
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	Harvard University
attribute	NC_GLOBAL	people_1_person_name	String	David Clarke
attribute	NC_GLOBAL	people_1_person_nid	String	623703
attribute	NC_GLOBAL	people_1_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	Harvard University
attribute	NC_GLOBAL	people_2_person_name	String	Aude Picard
attribute	NC_GLOBAL	people_2_person_nid	String	684619
attribute	NC_GLOBAL	people_2_role	String	Contact
attribute	NC_GLOBAL	people_2_role_type	String	related
attribute	NC_GLOBAL	people_3_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_3_person_name	String	Hannah Ake
attribute	NC_GLOBAL	people_3_person_nid	String	650173
attribute	NC_GLOBAL	people_3_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	project	String	INSPIRE_Pyrite
attribute	NC_GLOBAL	projects_0_acronym	String	INSPIRE_Pyrite
attribute	NC_GLOBAL	projects_0_description	String	This INSPIRE award is partially funded by Biological Oceanography Program in Division of Ocean Sciences, in the Directorate of Geosciences; the Electronic and Photonic Materials Program in the Division of Materials Research, Directorate of Mathematical and Physical Sciences. A simple idea motivates this project: By characterizing the mechanisms underlying pyrite film deposition by subsurface microbes living at hydrothermal vents, can approaches be developed to controllably grow high-purity pyrite films that could be used to produce low-cost photovoltaic solar cells? Recent in situ studies at hydrothermal vents have found "subsurface" microbes associated with the deposition of large crystalline metal sulfides (up to 1.1 millimeters), including iron pyrite. In laboratory incubations, vent microbes specifically deposited pyrite (FeS2), devoid of Zn, Cu and other metals that were abundant in the liquid media. Abiotic incubations did not exhibit this specificity. The investigators hypothesize that, in situ, microbes deposit pyrite via a number of potential processes, including a physiological process called extracellular electron transfer (EET), wherein microbes shuttle electrons to/from minerals. In situ, EET-enabled microbes may use conductive minerals to electrically access oxidants, and deposit pyrite on these surfaces. Vents are thus natural bioelectrochemical cells, which grow metal sulfides via microbial and abiotic electrochemical processes, though the details and mechanisms remain to be determined. This project is aimed at elucidating the mechanisms underlying microbial FeS2 pyrite bio-deposition, and assessing how microbes might be used to deposit epitaxial films for solar cells absorbers. FeS2 pyrite has been identified as prospective low cost solar absorbers because of their abundance, suitable band-gap (~0.95 eV) and high optical absorbance. Microbial pyrite film deposition at lower temperatures (
attribute	NC_GLOBAL	projects_0_end_date	String	2017-08
attribute	NC_GLOBAL	projects_0_name	String	INSPIRE Track 1: Microbial Sulfur Metabolism and its Potential for Transforming the Growth of Epitaxial Solar Cell Absorbers
attribute	NC_GLOBAL	projects_0_project_nid	String	623700
attribute	NC_GLOBAL	projects_0_start_date	String	2013-09
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	Sulfide concentrations as a function of time from INSPIRE track 1 collected from 2013 to 2017 (INSPIRE Pyrite project)
attribute	NC_GLOBAL	title	String	[Sulfide concentrations] - Sulfide concentrations as a function of time from INSPIRE track 1 collected from 2013 to 2017 (INSPIRE Pyrite project) (INSPIRE Track 1: Microbial Sulfur Metabolism and its Potential for Transforming the Growth of Epitaxial Solar Cell Absorbers)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	experiment_type		String
attribute	experiment_type	bcodmo_name	String	exp_type
attribute	experiment_type	description	String	Abiotic or biotic experiment
attribute	experiment_type	long_name	String	Experiment Type
attribute	experiment_type	units	String	unitless
variable	time2		float
attribute	time2	_FillValue	float	NaN
attribute	time2	actual_range	float	0.0, 239.25
attribute	time2	bcodmo_name	String	incubation time
attribute	time2	description	String	Time in hours
attribute	time2	long_name	String	Time
attribute	time2	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/AZDRZZ01/
attribute	time2	units	String	hours
variable	sulfide_culture1		float
attribute	sulfide_culture1	_FillValue	float	NaN
attribute	sulfide_culture1	actual_range	float	0.0, 9.0885
attribute	sulfide_culture1	bcodmo_name	String	sulfide
attribute	sulfide_culture1	description	String	Sulfide concentrations as a function of time in cultures of AM13 with trace Fe(II)
attribute	sulfide_culture1	long_name	String	Sulfide Culture1
attribute	sulfide_culture1	units	String	micromolar (mM)
variable	sulfide_culture2		float
attribute	sulfide_culture2	_FillValue	float	NaN
attribute	sulfide_culture2	actual_range	float	0.0, 8.9581
attribute	sulfide_culture2	bcodmo_name	String	sulfide
attribute	sulfide_culture2	description	String	Sulfide concentrations as a function of time in cultures of AM13 with trace Fe(II)
attribute	sulfide_culture2	long_name	String	Sulfide Culture2
attribute	sulfide_culture2	units	String	micromolar (mM)
variable	sulfide_culture3		float
attribute	sulfide_culture3	_FillValue	float	NaN
attribute	sulfide_culture3	actual_range	float	0.0, 8.4997
attribute	sulfide_culture3	bcodmo_name	String	sulfide
attribute	sulfide_culture3	description	String	Sulfide concentrations as a function of time in cultures of AM13 with trace Fe(II)
attribute	sulfide_culture3	long_name	String	Sulfide Culture3
attribute	sulfide_culture3	units	String	micromolar (mM)
variable	sulfide_culture1_Fe		float
attribute	sulfide_culture1_Fe	_FillValue	float	NaN
attribute	sulfide_culture1_Fe	actual_range	float	0.0, 8.3762
attribute	sulfide_culture1_Fe	bcodmo_name	String	sulfide
attribute	sulfide_culture1_Fe	description	String	Sulfide concentrations as a function of time in AM13 cultures containing 4 mM Fe(II)
attribute	sulfide_culture1_Fe	long_name	String	Sulfide Culture1 Fe
attribute	sulfide_culture1_Fe	units	String	micromolar (mM)
variable	sulfide_culture2_Fe		float
attribute	sulfide_culture2_Fe	_FillValue	float	NaN
attribute	sulfide_culture2_Fe	actual_range	float	0.0, 7.9241
attribute	sulfide_culture2_Fe	bcodmo_name	String	sulfide
attribute	sulfide_culture2_Fe	description	String	Sulfide concentrations as a function of time in AM13 cultures containing 4 mM Fe(II)
attribute	sulfide_culture2_Fe	long_name	String	Sulfide Culture2 Fe
attribute	sulfide_culture2_Fe	units	String	micromolar (mM)
variable	sulfide_culture3_Fe		float
attribute	sulfide_culture3_Fe	_FillValue	float	NaN
attribute	sulfide_culture3_Fe	actual_range	float	0.0, 7.5671
attribute	sulfide_culture3_Fe	bcodmo_name	String	sulfide
attribute	sulfide_culture3_Fe	description	String	Sulfide concentrations as a function of time in AM13 cultures containing 4 mM Fe(II)
attribute	sulfide_culture3_Fe	long_name	String	Sulfide Culture3 Fe
attribute	sulfide_culture3_Fe	units	String	micromolar (mM)
variable	sulfide_culture4_Fe		float
attribute	sulfide_culture4_Fe	_FillValue	float	NaN
attribute	sulfide_culture4_Fe	actual_range	float	0.0, 7.5592
attribute	sulfide_culture4_Fe	bcodmo_name	String	sulfide
attribute	sulfide_culture4_Fe	description	String	Sulfide concentrations as a function of time in AM13 cultures containing 4 mM Fe(II)
attribute	sulfide_culture4_Fe	long_name	String	Sulfide Culture4 Fe
attribute	sulfide_culture4_Fe	units	String	micromolar (mM)
variable	sulfide_control1_slow		float
attribute	sulfide_control1_slow	_FillValue	float	NaN
attribute	sulfide_control1_slow	actual_range	float	0.0, 9.9309
attribute	sulfide_control1_slow	bcodmo_name	String	sulfide
attribute	sulfide_control1_slow	description	String	Sulfide added as a function of time in the medium
attribute	sulfide_control1_slow	long_name	String	Sulfide Control1 Slow
attribute	sulfide_control1_slow	units	String	micromolar (mM)
variable	sulfide_control2_slow		float
attribute	sulfide_control2_slow	_FillValue	float	NaN
attribute	sulfide_control2_slow	actual_range	float	0.0, 10.074
attribute	sulfide_control2_slow	bcodmo_name	String	sulfide
attribute	sulfide_control2_slow	description	String	Sulfide added as a function of time in the medium
attribute	sulfide_control2_slow	long_name	String	Sulfide Control2 Slow
attribute	sulfide_control2_slow	units	String	micromolar (mM)
variable	culture_medium		String
attribute	culture_medium	bcodmo_name	String	sample_descrip
attribute	culture_medium	description	String	Description of culture medium
attribute	culture_medium	long_name	String	Culture Medium
attribute	culture_medium	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.