ERDDAP > info > bcodmo_dataset_528150

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	[Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria: Aggregation Phase - Carbonate System + TEP] - Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature, and bacteria - Aggregation Phase - Carbonate System + TEP from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) (Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump? )		F   I   M	background			BCO-DMO	bcodmo_dataset_528150

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,.esriCsv,.geoJson
attribute	NC_GLOBAL	acquisition_description	String	See: [Series 4: Aggregation of Thalassiosira weissflogii - Methods](\\"http://bcodata.whoi.edu/Ocean_Acidification_and_Aggregation /Series4_Seebah-Methods.pdf\\")
attribute	NC_GLOBAL	awards_0_award_nid	String	54764
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-0926711
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0926711
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	Donald L. Rice
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51467
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Ocean Acidification and Aggregation Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria Aggregation Phase - Carbonate System + TEP Version: 05 September 2013 PIs: Passow, Seebah
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	2014-09-15T17:11:07Z
attribute	NC_GLOBAL	date_modified	String	2016-08-20T03:10:46Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/6845
attribute	NC_GLOBAL	Easternmost_Easting	double	-119.842
attribute	NC_GLOBAL	geospatial_lat_max	double	34.4126
attribute	NC_GLOBAL	geospatial_lat_min	double	34.4126
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-119.842
attribute	NC_GLOBAL	geospatial_lon_min	double	-119.842
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/528150
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	Inverted Microscope
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Diatom cell abundance was monitored daily by counting cells in a Sedgwick-Rafter Cell S50 (SPI Supplies, West Chester, PA, USA) using an inverted Axiovert 200 microscope (Zeiss, Jena, Germany).
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	528198
attribute	NC_GLOBAL	instruments_0_description	String	An inverted microscope is a microscope with its light source and condenser on the top, above the stage pointing down, while the objectives and turret are below the stage pointing up. It was invented in 1850 by J. Lawrence Smith, a faculty member of Tulane University (then named the Medical College of Louisiana). Inverted microscopes are useful for observing living cells or organisms at the bottom of a large container (e.g. a tissue culture flask) under more natural conditions than on a glass slide, as is the case with a conventional microscope. Inverted microscopes are also used in micromanipulation applications where space above the specimen is required for manipulator mechanisms and the microtools they hold, and in metallurgical applications where polished samples can be placed on top of the stage and viewed from underneath using reflecting objectives. The stage on an inverted microscope is usually fixed, and focus is adjusted by moving the objective lens along a vertical axis to bring it closer to or further from the specimen. The focus mechanism typically has a dual concentric knob for coarse and fine adjustment. Depending on the size of the microscope, four to six objective lenses of different magnifications may be fitted to a rotating turret known as a nosepiece. These microscopes may also be fitted with accessories for fitting still and video cameras, fluorescence illumination, confocal scanning and many other applications.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB05/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Inverted Microscope
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	675
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Inverted Axiovert 200 Microscope
attribute	NC_GLOBAL	instruments_1_acronym	String	Hemocytometer
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	Diatom cell abundance was monitored daily by counting cells in a Sedgwick-Rafter Cell S50 (SPI Supplies, West Chester, PA, USA) using an inverted Axiovert 200 microscope (Zeiss, Jena, Germany).
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	528197
attribute	NC_GLOBAL	instruments_1_description	String	A hemocytometer is a small glass chamber, resembling a thick microscope slide, used for determining the number of cells per unit volume of a suspension. Originally used for performing blood cell counts, a hemocytometer can be used to count a variety of cell types in the laboratory. Also spelled as "haemocytometer". Description from: http://hlsweb.dmu.ac.uk/ahs/elearning/RITA/Haem1/Haem1.html.
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Hemocytometer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	704
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Sedgwick-Rafter Cell S50
attribute	NC_GLOBAL	instruments_2_acronym	String	Spectrophotometer
attribute	NC_GLOBAL	instruments_2_dataset_instrument_description	String	The pH (total scale) was measured with a spectrophotometer using the indicator dye m-cresol purple (Sigma-Aldrich) within 1-2 hours of sampling at 25 oC (Clayton and Byrne 1993).
attribute	NC_GLOBAL	instruments_2_dataset_instrument_nid	String	528196
attribute	NC_GLOBAL	instruments_2_description	String	An instrument used to measure the relative absorption of electromagnetic radiation of different wavelengths in the near infra-red, visible and ultraviolet wavebands by samples.
attribute	NC_GLOBAL	instruments_2_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB20/
attribute	NC_GLOBAL	instruments_2_instrument_name	String	Spectrophotometer
attribute	NC_GLOBAL	instruments_2_instrument_nid	String	707
attribute	NC_GLOBAL	instruments_2_supplied_name	String	spectrophotometer
attribute	NC_GLOBAL	instruments_3_dataset_instrument_description	String	The dimensions of the aggregate axes (x, y, and z direction) were measured under a dissecting microscope, and the aggregated volume calculated assuming an ellipsoid shape.
attribute	NC_GLOBAL	instruments_3_dataset_instrument_nid	String	528199
attribute	NC_GLOBAL	instruments_3_description	String	Instruments that generate enlarged images of samples using the phenomena of reflection and absorption of visible light. Includes conventional and inverted instruments. Also called a "light microscope".
attribute	NC_GLOBAL	instruments_3_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB05/
attribute	NC_GLOBAL	instruments_3_instrument_name	String	Microscope-Optical
attribute	NC_GLOBAL	instruments_3_instrument_nid	String	708
attribute	NC_GLOBAL	instruments_3_supplied_name	String	dissecting microscope
attribute	NC_GLOBAL	instruments_4_acronym	String	Roller Tank
attribute	NC_GLOBAL	instruments_4_dataset_instrument_description	String	During this acclimatization phase diatoms were kept in the exponential growth by regular dilutions. The diatom was grown in artificial seawater (Kester et al. 1967), the bacteria in marine broth prepared with ASW. After the acclimatization, aggregation experiments were conducted in duplicates in roller tanks in darkness. Replicate roller tanks were set-up with diatom cells at a final concentration of 3 x 103 cells ml-1 and – where appropriate - bacteria at a final concentration of 3 x 105 cells ml-1.
attribute	NC_GLOBAL	instruments_4_dataset_instrument_nid	String	528201
attribute	NC_GLOBAL	instruments_4_description	String	Rolling tanks, which keep particles in suspension, thus simulating aggregate formation in situ. Marine snow experiments are conducted in roller tanks, which turn continuously, keeping marine snow in suspension. It is important for marine snow not to touch surfaces. The rolling tanks, which keep particles in suspension, thus simulate aggregate formation in situ. Marine snow formation due to different types of oil was tested. Some treatments are easily identifiable as containing oil by their color (middle). UCSB, CA 2012.
attribute	NC_GLOBAL	instruments_4_instrument_name	String	Roller Tank
attribute	NC_GLOBAL	instruments_4_instrument_nid	String	528200
attribute	NC_GLOBAL	instruments_4_supplied_name	String	Roller Tank
attribute	NC_GLOBAL	keywords	String	addition, average, bco, bco-dmo, biological, carbon, carbon dioxide, chemical, co2, data, dataset, density, depth, dic, dioxide, dmo, earth, Earth Science > Oceans > Salinity/Density > Salinity, erddap, fraction, hp15, HP15_addition, lab, Lab_Id, latitude, longitude, management, ocean, oceanography, oceans, office, pCO2, pH_at_25C, point, practical, preliminary, profiler, replicate, salinity, salinity-temperature-depth, sampling, sampling_point, science, sea, sea_water_practical_salinity, seawater, std, Temp, temperature, tep, TEP_Avg, TEP_Std, water
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/528150/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/528150
attribute	NC_GLOBAL	Northernmost_Northing	double	34.4126
attribute	NC_GLOBAL	param_mapping	String	{'528150': {'Lat': 'flag - latitude', 'Lon': 'flag - longitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/528150/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	University of California-Santa Barbara
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	UCSB-MSI
attribute	NC_GLOBAL	people_0_person_name	String	Dr Uta Passow
attribute	NC_GLOBAL	people_0_person_nid	String	51317
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 California-Santa Barbara
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	UCSB-MSI
attribute	NC_GLOBAL	people_1_person_name	String	Shalin Seebah
attribute	NC_GLOBAL	people_1_person_nid	String	528318
attribute	NC_GLOBAL	people_1_role	String	Student
attribute	NC_GLOBAL	people_1_role_type	String	related
attribute	NC_GLOBAL	people_2_affiliation	String	University of California-Santa Barbara
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	UCSB-MSI
attribute	NC_GLOBAL	people_2_person_name	String	Dr Uta Passow
attribute	NC_GLOBAL	people_2_person_nid	String	51317
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	Stephen R. Gegg
attribute	NC_GLOBAL	people_3_person_nid	String	50910
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	OA - Ocean Acidification and Aggregation
attribute	NC_GLOBAL	projects_0_acronym	String	OA - Ocean Acidification and Aggregation
attribute	NC_GLOBAL	projects_0_description	String	Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump? This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The pH of the ocean is predicted to decrease by 0.2-0.5 pH units in the next 50 to100 years as a result of increasing atmospheric CO2. To date almost all the research on impending ocean acidification has focused on the impacts to calcifying organisms and the carbonate system. However, ocean acidification will also affect other significant marine processes that are pH dependent. In this project, researchers at the University of California at Santa Barbara will investigate the impact of ocean acidification on the organic carbon or 'soft tissue' biological pump. They predict that a decline in oceanic pH will result in an increase in the protonation of negatively charged substances, especially of Transparent Exopolymer Particles (TEP), the gel-like particles that provide the matrix of aggregates and bind particles together. A decreased polarity of these highly surface-active particles may reduce their "stickiness" resulting in decreased aggregation of organic-rich particles and a decreased ability of aggregates to scavenge and retain heavy ballast minerals. A reduction in aggregation will lower the fraction of POC enclosed in fast-sinking aggregates. Decreased scavenging of minerals by aggregates will result in reduced sinking velocities and consequently a decline in the fraction of material escaping degradation in the water column. Both processes ultimately reduce carbon flux to depth. The resulting weakening of the biological pump will alter pelagic ecology and potentially produce a positive feed-back pathway that further increases atmospheric CO2 concentrations. The research team will experimentally investigate TEP-production, aggregation rates and aggregate characteristics, mineral scavenging and sinking velocity as a function of ocean acidification, because these parameters are susceptible to pH and central in determining sedimentation rate of organic carbon. They will determine potential changes in the abiotic formation of TEP or in the release rate of TEP or TEP-precursors by phytoplankton that have been adapted to increased CO2 regimes for multiple generations, up to 1000 doublings. Additionally, they will experimentally test potential changes in the aggregation rate of adapted phytoplankton and natural particles, and measure impacts on scavenging rates of ballast minerals by aggregates. Effects of various acidification levels on aggregate characteristics, including size, composition, density, and sinking velocity will also be determined. These results are expected to provide parameterization for a predictive model that will be used to investigate the impact of changing ballasting or aggregation on carbon flux. Broader impact: Climate and environmental change are a global challenge to society. We need to know if possible positive feed back mechanisms to the biological pump will further increase atmospheric CO2 in order to prepare for and hopefully manage future climate changes. These data are also available at Pangea RELATED FILES: Passow U (2012) The Abiotic Formation of Tep under Ocean Acidification Scenarios. Marine Chemistry 128-129:72-80 PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH Bathmann U, Passow U. "Global Erwaermung. Kohlenstoffpumpen im Ozean steuern das Klima.," Biologie in unserer Zeit 5, v.5, 2010. Benner I, Passow U. "Utilization of organic nutrients by coccolithophores," Marine Ecology Progress Series, v.404, 2010, p. 21. Feng Y, Hare C, Leblanc K, Rose J, Zhang Y, DiTullio G, Lee P, Wilhelm S, Rowe J, Sun J, Nemcek N, Gueguen C, Passow U, Benner I, Brown C, Hutchins D. "Effects of increased pCO2 and temperature on the North Atlantic spring bloom. I. The phytoplankton community and biogeochemical response," Marine Ecology Progress Series, v.388, 2009, p. 13. Gaerdes A, Iversen MH, Grossart H-P, Passow U, Ullrich M. "Diatom associated bacteria are required for aggregation of Thalassiosira weissflogii.," ISME Journal, 2010, p. 1. Leblanc K, Hare CE, Feng Y, Berg GM, DiTullio GR, Neeley A, Benner I, Sprengel C, Beck A, Sanudo-Wilhelmy SA, Passow U, Klinck K, Rowe JM, Wilhelm SW, Brown CW, Hutchins DA. "Distribution of calcifying and silicifying phytoplankton in relation to environmental and biogeochemical parameters during the late stages of the 2005 North East Atlantic Spring Bloom," Biogeosciences, v.6, 2009, p. 2155. Ploug H, Terbruggen A, Kaufmann A, Wolf-Gladrow D, Passow U. "A novel method to measure particle sinking velocity in vitro, and its comparison to three other in vitro methods.," Limnolgy and Oceanography Methods, v.8, 2010, p. 386. Passow, U., Rocha, C.L.D.L., Fairfield, C., Schmidt, K., 2014. Aggregation as a function of pCO2 and mineral particles. Limnology and Oceanography 59 (2), 532-547. De La Rocha, C.L., Passow, U., 2014. The biological pump. In: Turekian, K.K., Holland, H.D. (Eds.), Treatise on Geochemistry. Elsevier, Oxford, pp. 93-122. Boyd, P., Rynearson, T., Armstrong, E., Fu, F., Hayashi, K., Hu, Z., Hutchins, D., Kudela, R., Litchman, E., Mulholland, M., Passow, U., Strzepek, R., Whittaker, K., Yu, E., Thomas, M., 2013. Marine Phytoplankton Temperature versus Growth Responses from Polar to Tropical Waters - Outcome of a Scientific Community-Wide Study. PLoS ONE 8 (5), e63091. Passow, U., Carlson, C., 2012. The Biological Pump in a High CO2 World. Marine Ecology Progress Series 470, 249-271.
attribute	NC_GLOBAL	projects_0_end_date	String	2012-08
attribute	NC_GLOBAL	projects_0_geolocation	String	Passow Lab, Marine Science Institute, University of California Santa Barbara
attribute	NC_GLOBAL	projects_0_name	String	Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump?
attribute	NC_GLOBAL	projects_0_project_nid	String	2201
attribute	NC_GLOBAL	projects_0_project_website	String	http://www.msi.ucsb.edu/people/research-scientists/uta-passow
attribute	NC_GLOBAL	projects_0_start_date	String	2009-09
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	Southernmost_Northing	double	34.4126
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	Lab_Id,latitude,longitude
attribute	NC_GLOBAL	summary	String	Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria: Aggregation Phase - Carbonate System + TEP Related Reference: [Aggregation and Sedimentation of Thalassiosira weissflogii (diatom) in a Warmer and More Acidified Future Ocean](\\http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0112379\\)
attribute	NC_GLOBAL	title	String	[Series 4: Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria: Aggregation Phase - Carbonate System + TEP] - Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature, and bacteria - Aggregation Phase - Carbonate System + TEP from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) (Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump? )
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-119.842
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	Lab_Id		String
attribute	Lab_Id	bcodmo_name	String	laboratory
attribute	Lab_Id	description	String	Lab Id – Lab identifier where experiments were conducted
attribute	Lab_Id	long_name	String	Lab Id
attribute	Lab_Id	units	String	text
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	34.4126, 34.4126
attribute	latitude	axis	String	Y
attribute	latitude	bcodmo_name	String	latitude
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	description	String	Approximate Latitude Position of Lab; South is negative
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LATX/
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	-119.842, -119.842
attribute	longitude	axis	String	X
attribute	longitude	bcodmo_name	String	longitude
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	description	String	Approximate Longitude Position of Lab; West is negative
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LONX/
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	Temp		byte
attribute	Temp	_FillValue	byte	127
attribute	Temp	actual_range	byte	15, 20
attribute	Temp	bcodmo_name	String	temp_incub
attribute	Temp	description	String	Treatment - Temperature
attribute	Temp	long_name	String	Temperature
attribute	Temp	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	Temp	units	String	degrees C
variable	pCO2		String
attribute	pCO2	bcodmo_name	String	treatment
attribute	pCO2	description	String	Treatment - pCO2 conditions
attribute	pCO2	long_name	String	P CO2
attribute	pCO2	units	String	text
variable	HP15_addition		String
attribute	HP15_addition	bcodmo_name	String	treatment
attribute	HP15_addition	description	String	Treatment - HP15 addition
attribute	HP15_addition	long_name	String	HP15 Addition
attribute	HP15_addition	units	String	text
variable	sampling_point		byte
attribute	sampling_point	_FillValue	byte	127
attribute	sampling_point	actual_range	byte	0, 96
attribute	sampling_point	bcodmo_name	String	time_sample
attribute	sampling_point	description	String	Sampling point at t = x hours
attribute	sampling_point	long_name	String	Sampling Point
attribute	sampling_point	units	String	hours
variable	fraction		String
attribute	fraction	bcodmo_name	String	unknown
attribute	fraction	description	String	Fraction
attribute	fraction	long_name	String	Fraction
attribute	fraction	units	String	text
variable	replicate		byte
attribute	replicate	_FillValue	byte	127
attribute	replicate	actual_range	byte	1, 2
attribute	replicate	bcodmo_name	String	replicate
attribute	replicate	description	String	Replicate
attribute	replicate	long_name	String	Replicate
attribute	replicate	units	String	dimensionless
variable	pH_at_25C		float
attribute	pH_at_25C	_FillValue	float	NaN
attribute	pH_at_25C	actual_range	float	7.314, 7.981
attribute	pH_at_25C	bcodmo_name	String	pH
attribute	pH_at_25C	description	String	Carbonate system - pH at 25degC
attribute	pH_at_25C	long_name	String	P H At 25 C
attribute	pH_at_25C	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PHXXZZXX/
attribute	pH_at_25C	units	String	total scale
variable	DIC		short
attribute	DIC	_FillValue	short	32767
attribute	DIC	actual_range	short	2000, 2325
attribute	DIC	bcodmo_name	String	DIC
attribute	DIC	description	String	Carbonate system - DIC
attribute	DIC	long_name	String	DIC
attribute	DIC	units	String	umol/kgSW
variable	TA		short
attribute	TA	_FillValue	short	32767
attribute	TA	actual_range	short	2286, 2376
attribute	TA	bcodmo_name	String	TALK
attribute	TA	description	String	Carbonate system - TA
attribute	TA	long_name	String	TA
attribute	TA	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/MDMAP014/
attribute	TA	units	String	umol/kgSW
variable	Salinity		float
attribute	Salinity	_FillValue	float	NaN
attribute	Salinity	actual_range	float	33.6, 34.3
attribute	Salinity	bcodmo_name	String	sal
attribute	Salinity	colorBarMaximum	double	37.0
attribute	Salinity	colorBarMinimum	double	32.0
attribute	Salinity	description	String	Carbonate system - Salinity
attribute	Salinity	long_name	String	Sea Water Practical Salinity
attribute	Salinity	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/
attribute	Salinity	units	String	ppt
variable	TEP_Avg		short
attribute	TEP_Avg	_FillValue	short	32767
attribute	TEP_Avg	actual_range	short	221, 1470
attribute	TEP_Avg	bcodmo_name	String	Transparent Exopolymer Particles
attribute	TEP_Avg	description	String	TEP Average in ug of Gxeq (xanthan gum equivalent) per liter. This is an absorbance equivalence.
attribute	TEP_Avg	long_name	String	TEP Avg
attribute	TEP_Avg	units	String	ug Gxeq/L
variable	TEP_Std		short
attribute	TEP_Std	_FillValue	short	32767
attribute	TEP_Std	actual_range	short	7, 311
attribute	TEP_Std	bcodmo_name	String	Transparent Exopolymer Particles
attribute	TEP_Std	description	String	TEP StdDev in ug of Gxeq (xanthan gum equivalent) per liter. This is an absorbance equivalence.
attribute	TEP_Std	long_name	String	TEP Std
attribute	TEP_Std	units	String	ug Gxeq/L

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.