BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson,.odvTxt
attribute NC_GLOBAL acquisition_description String Seawater samples were collected using an epoxy coated CTD-rosette mounted with\nGo-Flo samplers and a Sea-Bird Electronics CTD (SBE9plus). Go-Flo bottles were\ntransferred to a trace metal clean van for subsampling into polypropylene\ntubes (nutrients), polypropylene bottle (biogenic silica and particulate\ncarbon and nitrogen) or TM acid-cleaned polycarbonate incubation bottles\n(Si-32 & C-14 incubation experiments).\n \nNutrient samples were filtered through 0.2 \\u03bcm polycarbonate filters and\nfrozen at -20\\u00b0C. Samples for biogenic silica concentrations were size\nfractionated by serial filtration through 5 \\u03bcm and 0.6 \\u03bcm\npolycarbonate filters. Filters were stored frozen at -20\\u00b0C. Particulate\norganic carbon and nitrogen were measured on samples from experiments\nexamining the effect of added Fe and Si on carbon fixation. These samples were\nfiltered through precombusted GFF filters placed in glass scintillation vials\nand frozen at -20\\u00b0C.\n \nSamples for silicic acid uptake profiles were spiked with the radioisotope\nSi-32. Nutrient limitation assays were performed on pairs of samples where\nrate of silicic acid uptake (Si-32) or carbon fixation (C-14 in paired\nlight/dark bottles) were determined in unaltered controlled samples and in\nsamples augmented with either silicic acid (20 \\u03bcM) or iron chloride (1\nnM). All samples were incubated on deck in simulated in situ incubators cooled\nwith flowing surface seawater from 24 h. Profiles samples six depths from near\nsurface to the 1% light level. Nutrient limitation assays were performed at\nthe 40% and 10% light levels.\n \nParticles from incubated samples were size fractionated by serial filtration\nthrough 5 \\u03bcm and 0.6 \\u03bcm 25 mm polycarbonate filters. For C-14\nincubations, total radioactivity in each sample was determined by sampling 100\n\\u03bcl of sample seawater prior to filtration. Filters from Si-32 incubations\nwere placed on plastic planchettes and dried before covering with mylar film\nand stored or analysis ashore using low level beta counters (Riso Inc).\nFilters from C-14 incubations were acidified in glass scintillation vials,\nscintillation cocktail (Ultima Gold XR) added followed by liquid scintillation\ncounting. Total radioactivity samples received 100 \\u03bcL of b-phenethylamine\nand 5 mL of scintillation cocktail prior to analysis at sea using a Beckman\n8500 scintillation counter.\n \nFor more information, see the Protocol documents (under Supplemental Files).
attribute NC_GLOBAL awards_0_award_nid String 757394
attribute NC_GLOBAL awards_0_award_number String OCE-1756442
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1756442 (external link)
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 32Si Profiles \n   EXPORTS \n  PI: Mark Brzezinksi (UCSB) \n  Co-PIs: Kristen Buck (USF) & Bethany Jenkins (URI) \n  Contact: Janice Jones (UCSB) \n  Version date: 2020-Jan-03
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/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3  19 Dec 2019
attribute NC_GLOBAL date_created String 2020-01-03T20:57:15Z
attribute NC_GLOBAL date_modified String 2020-02-10T20:43:30Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.785856.1
attribute NC_GLOBAL Easternmost_Easting double -144.691
attribute NC_GLOBAL geospatial_lat_max double 50.5925
attribute NC_GLOBAL geospatial_lat_min double 50.1496
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -144.691
attribute NC_GLOBAL geospatial_lon_min double -145.1413
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 70.0
attribute NC_GLOBAL geospatial_vertical_min double 3.0
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/785856 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String GO-FLO
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 789449
attribute NC_GLOBAL instruments_0_description String GO-FLO bottle cast used to collect water samples for pigment, nutrient, plankton, etc. The GO-FLO sampling bottle is specially designed to avoid sample contamination at the surface, internal spring contamination, loss of sample on deck (internal seals), and exchange of water from different depths.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/30/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String GO-FLO Bottle
attribute NC_GLOBAL instruments_0_instrument_nid String 411
attribute NC_GLOBAL instruments_0_supplied_name String Go-Flo samplers
attribute NC_GLOBAL instruments_1_acronym String CTD SBE 9
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 789444
attribute NC_GLOBAL instruments_1_description String The Sea-Bird SBE 9 is a type of CTD instrument package.  The SBE 9 is the Underwater Unit and is most often combined with the SBE 11 Deck Unit (for real-time readout using conductive wire) when deployed from a research vessel. The combination of the SBE 9 and SBE 11 is called a SBE 911.  The SBE 9 uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 and SBE 4). The SBE 9 CTD can be configured with auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorometer, altimeter, etc.). Note that in most cases, it is more accurate to specify SBE 911 than SBE 9 since it is likely a SBE 11 deck unit was used.  more information from Sea-Bird Electronics
attribute NC_GLOBAL instruments_1_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/130/ (external link)
attribute NC_GLOBAL instruments_1_instrument_name String CTD Sea-Bird 9
attribute NC_GLOBAL instruments_1_instrument_nid String 488
attribute NC_GLOBAL instruments_1_supplied_name String Sea-Bird Electronics CTD (SBE9plus)
attribute NC_GLOBAL instruments_2_acronym String Light-Dark Bottle
attribute NC_GLOBAL instruments_2_dataset_instrument_nid String 790921
attribute NC_GLOBAL instruments_2_description String The light/dark bottle is a way of measuring primary production by comparing before and after concentrations of dissolved oxygen.  Bottles containing seawater samples with phytoplankton are incubated for a predetermined period of time under light and dark conditions. Incubation is preferably carried out in situ, at the depth from which the samples were collected. Alternatively, the light and dark bottles are incubated in a water trough on deck, and neutral density filters are used to approximate the light conditions at the collection depth.Rates of net and gross photosynthesis and respiration can be determined from measurements of dissolved oxygen concentration in the sample bottles.
attribute NC_GLOBAL instruments_2_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/82/ (external link)
attribute NC_GLOBAL instruments_2_instrument_name String Light-Dark Bottle
attribute NC_GLOBAL instruments_2_instrument_nid String 498
attribute NC_GLOBAL instruments_3_acronym String FIA
attribute NC_GLOBAL instruments_3_dataset_instrument_nid String 789451
attribute NC_GLOBAL instruments_3_description String An instrument that performs flow injection analysis. Flow injection analysis (FIA) is an approach to chemical analysis that is accomplished by injecting a plug of sample into a flowing carrier stream. FIA is an automated method in which a sample is injected into a continuous flow of a carrier solution that mixes with other continuously flowing solutions before reaching a detector. Precision is dramatically increased when FIA is used instead of manual injections and as a result very specific FIA systems have been developed for a wide array of analytical techniques.
attribute NC_GLOBAL instruments_3_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB36/ (external link)
attribute NC_GLOBAL instruments_3_instrument_name String Flow Injection Analyzer
attribute NC_GLOBAL instruments_3_instrument_nid String 657
attribute NC_GLOBAL instruments_3_supplied_name String Lachat Instruments QuikChem 8500 Series 2 anayzer
attribute NC_GLOBAL keywords String 24hr, 5umfilt, 5umprefilt, 6umfilt, activity, bco, bco-dmo, biological, bottle, bsi, BSi_0_6umfilt_5umprefilt, BSi_5umfilt, cast, chemical, chemistry, concentration, cruise, data, dataset, date, Date_Zulu, depth, dmo, earth, Earth Science > Oceans > Ocean Chemistry > Nitrate, Earth Science > Oceans > Ocean Chemistry > Phosphate, erddap, event, Event_num, flag, iso, latitude, longitude, management, mass, mass_concentration_of_phosphate_in_sea_water, mole, mole_concentration_of_nitrate_in_sea_water, mole_concentration_of_nitrite_in_sea_water, n02, nitrate, nitrite, no2, NO2_flag, NO2_NO3, NO2_NO3_flag, no3, num, ocean, oceanography, oceans, office, pcnt, pcnt_lo, phosphate, po4, PO4_flag, preliminary, rate, rate_32Si_uptake_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_24hr_5umfilt, rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_specific_24hr_5umfilt, rosette, Rosette_Bottle, science, sea, seawater, SiO4, SiO4_flag, specific, station, target, Target_Depth, time, Time_Zulu, uptake, water, zulu
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/785856/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/785856 (external link)
attribute NC_GLOBAL Northernmost_Northing double 50.5925
attribute NC_GLOBAL param_mapping String {'785856': {'Latitude': 'flag - latitude', 'Longitude': 'flag - longitude', 'ISO_DateTime_UTC': 'flag - time', 'Target_Depth': 'flag - depth'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/785856/parameters (external link)
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 Mark A. Brzezinski
attribute NC_GLOBAL people_0_person_nid String 50663
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 South Florida
attribute NC_GLOBAL people_1_affiliation_acronym String USF
attribute NC_GLOBAL people_1_person_name String Kristen N. Buck
attribute NC_GLOBAL people_1_person_nid String 51624
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 University of Rhode Island
attribute NC_GLOBAL people_2_affiliation_acronym String URI
attribute NC_GLOBAL people_2_person_name String Bethany D. Jenkins
attribute NC_GLOBAL people_2_person_nid String 558172
attribute NC_GLOBAL people_2_role String Co-Principal Investigator
attribute NC_GLOBAL people_2_role_type String originator
attribute NC_GLOBAL people_3_affiliation String University of California-Santa Barbara
attribute NC_GLOBAL people_3_affiliation_acronym String UCSB
attribute NC_GLOBAL people_3_person_name String Janice L. Jones
attribute NC_GLOBAL people_3_person_nid String 51661
attribute NC_GLOBAL people_3_role String Contact
attribute NC_GLOBAL people_3_role_type String related
attribute NC_GLOBAL people_4_person_name String Shannon Rauch
attribute NC_GLOBAL people_4_person_nid String 51498
attribute NC_GLOBAL people_4_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_4_role_type String related
attribute NC_GLOBAL project String Diatoms and carbon export
attribute NC_GLOBAL projects_0_acronym String Diatoms and carbon export
attribute NC_GLOBAL projects_0_description String NSF Award Abstract:\nThis project focuses on a group of microscopic single-celled photosynthetic organisms in the ocean called diatoms. Diatoms float in the surface ocean as part of a group of organisms collectively called phytoplankton. There are thousands of different species of diatoms distributed across the global ocean. A famous oceanographer Henry Bigelow once said \"All fish is diatoms\" reflecting the importance of diatoms as the base of the food chain that supports the world's largest fisheries. Despite their small size, diatom photosynthesis produces 20% of the oxygen on earth each year. That's more than all of the tropical rain forests on land. The major objective of the research is to understand how the metabolic differences among diatom species affects the amount of diatom organic carbon that is carried, or exported, from the surface ocean to the deep ocean. As diatoms are photo-synthesizers like green plants, their biological carbon comes from converting carbon dioxide dissolved in seawater from the atmosphere into organic forms. Diatoms also require a series of other nurtrients supplied by the ocean such as nitrogen and phosphorous and, uniquely for diatoms, the silicon used to construct their glass shells. This research will investigate how genetic and physiological differences among diatoms influence how each species react to changes in nutrient levels in the ocean and how those shifts affect the export of diatom carbon to the deep sea. The link between diatoms' physiological response and their carbon export comes about because shifts in physiology affect diatom attributes like how fast they sink and how tasty they are to predators. So if we can relate the physiological condition of different diatoms to the food-web pathways followed by different species, we can ultimately use knowledge of diatom physiological status and food web structure to predict how much diatom carbon gets to the deep sea. The research involves investigators with expertise in the physiology and genomics of diatoms and in the ocean's chemistry. The work will initially take place in the subarctic North Pacific in conjunction with the NASA Export Processes in the Ocean from RemoTe Sensing (EXPORTS) field program. The EXPORTS program is using a wide variety of methods to quantify the export and fate of photo-synthetically fixed carbon in the upper ocean. The research supports the training of undergraduate students, graduate students and a postdoctoral scholar. The research will also serve as the basis for activities aimed at K-12 and junior high school students.\nThe research will broadly impact our understanding of the biology of the biological pump (the transport of photo-synthetically fixed organic carbon to the deep sea) by forming a mechanistic basis for predicting the export of diatom carbon. It is hypothesized that the type and degree of diatom physiological stress are vital aspects of ecosystem state that drive export. To test this hypothesis, the genetic composition, rates of nutrient use and growth response of diatom communities will be evaluated and supported with measurements of silicon and iron stress to evaluate stress as a predictor of the path of diatom carbon export. The subarctic N. Pacific ecosystem is characterized as high nutrient low chlorophyll (HNLC) due to low iron (Fe) levels that are primary controllers constraining phytoplankton utilization of other nutrients. It has been a paradigm in low Fe, HNLC systems that diatoms grow at elevated Si:C and Si:N ratios and should be efficiently exported as particles significantly enriched in Si relative to C. However, Fe limitation also alters diatoms species composition and the high Si demand imposed by low Fe can drive HNLC regions to Si limitation or Si/Fe co-limitation. Thus, the degree of Si and/or Fe stress in HNLC waters can all alter diatom taxonomic composition, the elemental composition of diatom cells, and the path cells follow through the food web ultimately altering diatom carbon export.\nThis award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
attribute NC_GLOBAL projects_0_end_date String 2022-02
attribute NC_GLOBAL projects_0_geolocation String Sub-Arctic Pacific, Ocean Station Papa
attribute NC_GLOBAL projects_0_name String Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump
attribute NC_GLOBAL projects_0_project_nid String 757387
attribute NC_GLOBAL projects_0_start_date String 2018-03
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 50.1496
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String Cruise,Activity,PO4_flag,SiO4_flag,NO2_NO3_flag
attribute NC_GLOBAL summary String This dataset includes depth profiles in the euphotic zone of nutrient (nitrate, silicate, phosphate) concentrations and profiles of silicic acid uptake rates from EXPORTS cruise RR1813. \\r\\n\\r\\nThe EXPORTS field campaign in the subarctic North Pacific sampled an ecosystem characterized as high nutrient low chlorophyll (HNLC) due to low iron (Fe) levels that are primary controllers constraining phytoplankton utilization of other nutrients. It has been a paradigm in low Fe, HNLC systems that diatoms grow at elevated Si:C and Si:N ratios and should be efficiently exported as particles significantly enriched in Si relative to C. However, Fe limitation also alters diatoms species composition and the high Si demand imposed by low Fe can drive HNLC regions to Si limitation or Si/Fe co-limitation. Thus, the degree of Si and/or Fe stress in HNLC waters can all alter diatom taxonomic composition, the elemental composition of diatom cells, and the path cells follow through the food web ultimately altering diatom carbon export.\\r\\n\\r\\nWithin each ecosystem state examined in the EXPORTS program, nutrient biogeochemistry, diatom and phytoplankton community structure, and global diatom gene expression patterns (metatranscriptomics) are characterized in the lit ocean. Nutrient amendment experiments with tracer addition (14C, 32Si) are used to quantify the level of Si and Fe stress being experienced by the phytoplankton and to contextualize taxa-specific metatranscriptome responses for resolving gene expression profiles in the in situ communities.
attribute NC_GLOBAL time_coverage_end String 2018-09-07T12:56:55Z
attribute NC_GLOBAL time_coverage_start String 2018-08-16T14:00:13Z
attribute NC_GLOBAL title String [32Si Profiles - from RR1813] - 32Si data from EXPORTS cruise RR1813 on R/V Roger Revelle in the Subarctic North Pacific near Station PAPA from August to September 2018 (Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -145.1413
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable Cruise String
attribute Cruise bcodmo_name String cruise_id
attribute Cruise description String cruise during which sample was collected
attribute Cruise long_name String Cruise
attribute Cruise units String unitless
variable Date_Zulu String
attribute Date_Zulu bcodmo_name String date_utc
attribute Date_Zulu description String UTC date; format: yyyy-mm-dd
attribute Date_Zulu long_name String Date Zulu
attribute Date_Zulu time_precision String 1970-01-01
attribute Date_Zulu units String unitless
variable Time_Zulu String
attribute Time_Zulu bcodmo_name String time_utc
attribute Time_Zulu description String UTC time; format: HH:MM:SS
attribute Time_Zulu long_name String Time Zulu
attribute Time_Zulu units String unitless
variable Event_num String
attribute Event_num bcodmo_name String event
attribute Event_num description String event number from R2R event log
attribute Event_num long_name String Event Num
attribute Event_num nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/ (external link)
attribute Event_num units String unitless
variable Activity String
attribute Activity bcodmo_name String instrument
attribute Activity description String which instrument was used for sample collection
attribute Activity long_name String Activity
attribute Activity units String unitless
variable Station String
attribute Station bcodmo_name String station
attribute Station description String station identifier
attribute Station long_name String Station
attribute Station units String unitless
variable Cast String
attribute Cast bcodmo_name String cast
attribute Cast description String cast type (CTD or experiment) and number
attribute Cast long_name String Cast
attribute Cast units String unitless
variable latitude double
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 50.1496, 50.5925
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 latitude in decimal degrees
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/ (external link)
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 -145.1413, -144.691
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 longitude in decimal degrees
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/ (external link)
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable Rosette_Bottle byte
attribute Rosette_Bottle _FillValue byte 127
attribute Rosette_Bottle actual_range byte 2, 12
attribute Rosette_Bottle bcodmo_name String bottle
attribute Rosette_Bottle description String rosette bottle number
attribute Rosette_Bottle long_name String Rosette Bottle
attribute Rosette_Bottle units String unitless
variable depth double
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 3.0, 70.0
attribute depth axis String Z
attribute depth bcodmo_name String depth
attribute depth description String target depth for sample collection
attribute depth ioos_category String Location
attribute depth long_name String Target Depth
attribute depth nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/DEPH/ (external link)
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable pcnt_lo byte
attribute pcnt_lo _FillValue byte 127
attribute pcnt_lo actual_range byte 1, 65
attribute pcnt_lo bcodmo_name String PAR
attribute pcnt_lo description String percent light level (PAR sensor)
attribute pcnt_lo long_name String Pcnt Lo
attribute pcnt_lo units String unitless (percent)
variable PO4 float
attribute PO4 _FillValue float NaN
attribute PO4 actual_range float 0.62, 1.22
attribute PO4 bcodmo_name String PO4
attribute PO4 description String Macronutrients (PO4) - dissolved phosphate concentration in micromoles - analyzed in UCSB MSI Analytical lab
attribute PO4 long_name String Mass Concentration Of Phosphate In Sea Water
attribute PO4 units String mmol m-3
variable PO4_flag byte
attribute PO4_flag _FillValue byte 127
attribute PO4_flag actual_range byte 1, 1
attribute PO4_flag bcodmo_name String q_flag
attribute PO4_flag colorBarMaximum double 150.0
attribute PO4_flag colorBarMinimum double 0.0
attribute PO4_flag description String data flag set as 1 (good) 2 (manual badflag) 3 (below detection limit) 9 (missing) as per Norm Nelson and his Seabass submission
attribute PO4_flag long_name String PO4 Flag
attribute PO4_flag units String unitless
variable SiO4 float
attribute SiO4 _FillValue float NaN
attribute SiO4 actual_range float 8.43, 18.74
attribute SiO4 bcodmo_name String SiOH_4
attribute SiO4 description String Macronutrients (SiO4) - silicic acid concentration in micromoles (also known as dissolved silicon concentration or dSi)
attribute SiO4 long_name String Si O4
attribute SiO4 units String mmol m-3
variable SiO4_flag byte
attribute SiO4_flag _FillValue byte 127
attribute SiO4_flag actual_range byte 1, 1
attribute SiO4_flag bcodmo_name String q_flag
attribute SiO4_flag colorBarMaximum double 150.0
attribute SiO4_flag colorBarMinimum double 0.0
attribute SiO4_flag description String data flag set as 1 (good) 2 (manual badflag) 3 (below detection limit) 9 (missing) as per Norm Nelson and his Seabass submission
attribute SiO4_flag long_name String Si O4 Flag
attribute SiO4_flag units String unitless
variable NO2 float
attribute NO2 _FillValue float NaN
attribute NO2 actual_range float 0.01, 0.69
attribute NO2 bcodmo_name String NO2
attribute NO2 colorBarMaximum double 1.0
attribute NO2 colorBarMinimum double 0.0
attribute NO2 description String Macronutrients (NO2) - dissolved nitrite concentration in micromoles - analyzed in UCSB MSI Analytical lab
attribute NO2 long_name String Mole Concentration Of Nitrite In Sea Water
attribute NO2 nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/NTRIAAZX/ (external link)
attribute NO2 units String mmol m-3
variable NO2_flag byte
attribute NO2_flag _FillValue byte 127
attribute NO2_flag actual_range byte 1, 3
attribute NO2_flag bcodmo_name String q_flag
attribute NO2_flag colorBarMaximum double 150.0
attribute NO2_flag colorBarMinimum double 0.0
attribute NO2_flag description String data flag set as 1 (good) 2 (manual badflag) 3 (below detection limit) 9 (missing) as per Norm Nelson and his Seabass submission
attribute NO2_flag long_name String NO2 Flag
attribute NO2_flag units String unitless
variable NO2_NO3 float
attribute NO2_NO3 _FillValue float NaN
attribute NO2_NO3 actual_range float 5.85, 14.8
attribute NO2_NO3 bcodmo_name String NO3_NO2
attribute NO2_NO3 colorBarMaximum double 50.0
attribute NO2_NO3 colorBarMinimum double 0.0
attribute NO2_NO3 description String dissolved nitrate+nitrite concentration in micromoles - analyzed in UCSB MSI Analytical lab
attribute NO2_NO3 long_name String Mole Concentration Of Nitrate In Sea Water
attribute NO2_NO3 units String mmol m-3
variable NO2_NO3_flag byte
attribute NO2_NO3_flag _FillValue byte 127
attribute NO2_NO3_flag actual_range byte 1, 1
attribute NO2_NO3_flag bcodmo_name String q_flag
attribute NO2_NO3_flag colorBarMaximum double 150.0
attribute NO2_NO3_flag colorBarMinimum double 0.0
attribute NO2_NO3_flag description String data flag set as 1 (good) 2 (manual badflag) 3 (below detection limit) 9 (missing) as per Norm Nelson and his Seabass submission
attribute NO2_NO3_flag long_name String NO2 NO3 Flag
attribute NO2_NO3_flag units String unitless
variable BSi_0_6umfilt_5umprefilt float
attribute BSi_0_6umfilt_5umprefilt _FillValue float NaN
attribute BSi_0_6umfilt_5umprefilt actual_range float 7.95, 71.74
attribute BSi_0_6umfilt_5umprefilt bcodmo_name String Si_bio
attribute BSi_0_6umfilt_5umprefilt description String particulate biogenic silica in nanomoles Si per litre - 0.6-5um fraction
attribute BSi_0_6umfilt_5umprefilt long_name String BSi 0 6umfilt 5umprefilt
attribute BSi_0_6umfilt_5umprefilt units String umol m-3
variable BSi_5umfilt float
attribute BSi_5umfilt _FillValue float NaN
attribute BSi_5umfilt actual_range float 0.96, 189.65
attribute BSi_5umfilt bcodmo_name String Si_bio
attribute BSi_5umfilt description String particulate biogenic silica in nanomoles Si per litre - >5um fraction
attribute BSi_5umfilt long_name String BSi 5umfilt
attribute BSi_5umfilt units String umol m-3
variable rate_32Si_uptake_24hr_0_6umfilt_5umprefilt float
attribute rate_32Si_uptake_24hr_0_6umfilt_5umprefilt _FillValue float NaN
attribute rate_32Si_uptake_24hr_0_6umfilt_5umprefilt actual_range float 0.01, 8.92
attribute rate_32Si_uptake_24hr_0_6umfilt_5umprefilt bcodmo_name String Si_acid
attribute rate_32Si_uptake_24hr_0_6umfilt_5umprefilt description String size fractionated silicic acid 32Si uptake 0.6-5um fraction
attribute rate_32Si_uptake_24hr_0_6umfilt_5umprefilt long_name String Rate 32 Si Uptake 24hr 0 6umfilt 5umprefilt
attribute rate_32Si_uptake_24hr_0_6umfilt_5umprefilt units String nmol Si L-1 d-1
variable rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt float
attribute rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt _FillValue float NaN
attribute rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt actual_range float 0.002, 0.393
attribute rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt bcodmo_name String Si_acid
attribute rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt description String size fractionated specific silicic acid 32Si uptake 0.6-5um fraction
attribute rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt long_name String Rate 32 Si Uptake Specific 24hr 0 6umfilt 5umprefilt
attribute rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt units String d-1
variable rate_32Si_uptake_24hr_5umfilt float
attribute rate_32Si_uptake_24hr_5umfilt _FillValue float NaN
attribute rate_32Si_uptake_24hr_5umfilt actual_range float 0.11, 44.44
attribute rate_32Si_uptake_24hr_5umfilt bcodmo_name String Si_acid
attribute rate_32Si_uptake_24hr_5umfilt description String size fractionated silicic acid 32Si uptake >5um fraction
attribute rate_32Si_uptake_24hr_5umfilt long_name String Rate 32 Si Uptake 24hr 5umfilt
attribute rate_32Si_uptake_24hr_5umfilt units String nmol Si L-1 d-1
variable rate_32Si_uptake_specific_24hr_5umfilt float
attribute rate_32Si_uptake_specific_24hr_5umfilt _FillValue float NaN
attribute rate_32Si_uptake_specific_24hr_5umfilt actual_range float 0.004, 2.489
attribute rate_32Si_uptake_specific_24hr_5umfilt bcodmo_name String Si_acid
attribute rate_32Si_uptake_specific_24hr_5umfilt description String size fractionated specific silicic acid 32Si uptake >5um fraction
attribute rate_32Si_uptake_specific_24hr_5umfilt long_name String Rate 32 Si Uptake Specific 24hr 5umfilt
attribute rate_32Si_uptake_specific_24hr_5umfilt units String d-1
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.534428013E9, 1.536325015E9
attribute time axis String T
attribute time bcodmo_name String ISO_DateTime_UTC
attribute time description String Date and time foramtted to ISO8601 standard; format: yyyy-mm-ddTHH:MM:SS
attribute time ioos_category String Time
attribute time long_name String ISO Date Time UTC
attribute time nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/ (external link)
attribute time source_name String ISO_DateTime_UTC
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time time_precision String 1970-01-01T00:00:00Z
attribute time units String seconds since 1970-01-01T00:00:00Z

 
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