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
attribute NC_GLOBAL acquisition_description String Culturing\n \nThe marine diatom Thalassiosira weiss\\ufb02ogii Grunow (strain CCMP 1010) was\ncultured in sterile filtered natural North Sea water (Schleswig-Holstein,\nGermany) or Baltic Sea water (Schleswig-Holstein, Germany). The medium was\nenriched with f/4 concentrations of macro- and micronutrients (nitrate,\nphosphate, silicic acid, trace metal mixture, vitamin mixture (Guillard and\nRyther, 1962). All experiments were performed in sterile 2.1 L Schott Duran\nglass bottles. These bottles were made of borosilicate glass (filters UV\nradiation <310 nm) except for the quartz glass bottles (pure silica without UV\nradiation filter) used in the UV experiment. The cultures were either\nincubated in climate chambers with 400 \\u2013700 nm radiation or 10 cm below\nwater level at low tide in Kiel Fjord in May 2011. Water temperature and light\nirradiance data were obtained from the weather station maintained by the\nGEOMAR institute in Kiel, Germany. Growth conditions for the various\ntreatments, i.e. salinity, pH, temperature, and irradiance are given in Table\n1. pH values (reported on free scale) were measured \\u00a0with separate glass\nand reference electrodes (Metrohm) and calculated with equation 3 from DOE\n2007 chapter 6b (Dickson et al., 2007) as described in (Bach et al., 2012).\nCultures were inoculated with densities of 20 cells ml-1. \\u00a0Cell densities\nand equivalent spherical diameters were determined with a Coulter Counter\n(Beckman Coulter) at the beginning and the end of the experiment,\nrespectively. When incubations ended, cells were filtered on 47 mm diameter, 5\num mesh size Nucleopore Track-Etch Membrane filters (Whatman) and frozen at\n-18 deg C immediately after filtration.
attribute NC_GLOBAL awards_0_award_nid String 704683
attribute NC_GLOBAL awards_0_award_number String OCE-1131816
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1131816 (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 Candace O. Major
attribute NC_GLOBAL awards_0_program_manager_nid String 51690
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Algal Treatment \n  M. McCarthy, PI \n  Version 14 September 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/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3  19 Dec 2019
attribute NC_GLOBAL date_created String 2017-09-29T19:09:36Z
attribute NC_GLOBAL date_modified String 2019-03-19T17:35:57Z
attribute NC_GLOBAL defaultDataQuery String &amp;time&lt;now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.715856.1
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/715856 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String Water Temp Sensor
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Used to measure temperature
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 715879
attribute NC_GLOBAL instruments_0_description String General term for an instrument that measures the temperature of the water with which it is in contact (thermometer).
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/134/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Water Temperature Sensor
attribute NC_GLOBAL instruments_0_instrument_nid String 647
attribute NC_GLOBAL instruments_0_supplied_name String Water Temperature Sensor
attribute NC_GLOBAL instruments_1_acronym String pH Sensor
attribute NC_GLOBAL instruments_1_dataset_instrument_description String Used to measure pH
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 715878
attribute NC_GLOBAL instruments_1_description String General term for an instrument that measures the pH or how acidic or basic a solution is.
attribute NC_GLOBAL instruments_1_instrument_name String pH Sensor
attribute NC_GLOBAL instruments_1_instrument_nid String 674
attribute NC_GLOBAL instruments_1_supplied_name String pH sensor
attribute NC_GLOBAL instruments_2_acronym String Light Meter
attribute NC_GLOBAL instruments_2_dataset_instrument_description String Used to measure irradiance
attribute NC_GLOBAL instruments_2_dataset_instrument_nid String 715877
attribute NC_GLOBAL instruments_2_description String Light meters are instruments that measure light intensity. Common units of measure for light intensity are umol/m2/s or uE/m2/s (micromoles per meter squared per second or microEinsteins per meter squared per second). (example: LI-COR 250A)
attribute NC_GLOBAL instruments_2_instrument_name String Light Meter
attribute NC_GLOBAL instruments_2_instrument_nid String 703
attribute NC_GLOBAL instruments_2_supplied_name String Light meter
attribute NC_GLOBAL instruments_3_acronym String Salinity Sensor
attribute NC_GLOBAL instruments_3_dataset_instrument_description String Used to measure salinity
attribute NC_GLOBAL instruments_3_dataset_instrument_nid String 715880
attribute NC_GLOBAL instruments_3_description String Category of instrument that simultaneously measures electrical conductivity and temperature in the water column to provide temperature and salinity data.
attribute NC_GLOBAL instruments_3_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/350/ (external link)
attribute NC_GLOBAL instruments_3_instrument_name String Salinity Sensor
attribute NC_GLOBAL instruments_3_instrument_nid String 710
attribute NC_GLOBAL instruments_3_supplied_name String Salinity sensor
attribute NC_GLOBAL keywords String bco, bco-dmo, biological, chemical, cycle, data, dataset, density, dmo, earth, Earth Science > Oceans > Salinity/Density > Salinity, erddap, init, light, Light_cycle, management, ocean, oceanography, oceans, office, pH_init, pH_term, practical, preliminary, salinity, science, sea, sea_water_practical_salinity, seawater, Temp, temperature, term, treatment, water
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/715856/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/715856 (external link)
attribute NC_GLOBAL param_mapping String {'715856': {}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/715856/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of California-Santa Cruz
attribute NC_GLOBAL people_0_affiliation_acronym String UC Santa Cruz
attribute NC_GLOBAL people_0_person_name String Matthew D. McCarthy
attribute NC_GLOBAL people_0_person_nid String 557245
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 Hannah Ake
attribute NC_GLOBAL people_1_person_nid String 650173
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 Amino Acid Sediment 15N
attribute NC_GLOBAL projects_0_acronym String Amino Acid Sediment 15N
attribute NC_GLOBAL projects_0_description String The bioavailability of nutrients plays a crucial role in oceanic biological productivity, the carbon cycle, and climate change. The global ocean inventory of nitrogen (N) is determined by the balance of N-fixation (sources) and denitrification (sinks). In this three-year project, a researcher from the University of California, Santa Cruz, will focus on developing compound-specific N isotope (d15N) analysis of amino acids as a new tool for understanding N source and transformation of organic matter in paleo-reservoirs. The offsets in the isotopic ratios of individual amino acid groups may yield information about trophic transfer, heterotrophic microbial reworking, and autotrophic versus heterotrophic sources. By measuring and comparing the bulk and amino acid d15N in size-fractioned samples from plankton tows, sediments traps, and multi-cores in oxic and suboxic depositional environments, the researcher will: (1) Provide a proxy of the d15N of average exported photoautotrophic organic matter; and (2) Provide a new level of detail into sedimentary organic N degradation and preservation.\nBroader impacts:\nThis project will improve understanding of the fundamental underpinnings and behaviors of d15N amino acid patterns and how they behave in contrasting sedimentary environments, while also developing a potential paleoceanographic proxy. Funding will support a graduate student and undergraduate research at the institution. The researcher will also conduct community outreach in the form of a workshop/tutorial on the proxy development.
attribute NC_GLOBAL projects_0_end_date String 2016-09
attribute NC_GLOBAL projects_0_geolocation String California Margin , Santa Barbara Basin , CA current system,  Eastern Tropical Pacific
attribute NC_GLOBAL projects_0_name String The Use of Nitrogen Isotopes of Amino Acids To Understand Marine Sedimentary 15N Records
attribute NC_GLOBAL projects_0_project_nid String 704684
attribute NC_GLOBAL projects_0_start_date String 2011-10
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 summary String Treatment description and growth parameters for Thalassiosira weissflogii generating d13C-AA, collected on R/V Meteor M77 in the Peruvian ocean margin from November to December 2008.
attribute NC_GLOBAL title String [Algal treatments] - Treatment description and growth parameters for Thalassiosira weissflogii generating d13C-AA, collected on R/V Meteor M77 in the Peruvian ocean margin from November to December 2008. (The Use of Nitrogen Isotopes of Amino Acids To Understand Marine Sedimentary 15N Records)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable ID String
attribute ID bcodmo_name String sample
attribute ID description String Treatment ID
attribute ID long_name String ID
attribute ID nerc_identifier String https://vocab.nerc.ac.uk/collection/P02/current/ACYC/ (external link)
attribute ID units String unitless
variable Treatment String
attribute Treatment bcodmo_name String treatment
attribute Treatment description String Treatment description
attribute Treatment long_name String Treatment
attribute Treatment units String unitless
variable Temp String
attribute Temp bcodmo_name String temperature
attribute Temp description String Temperature. Temperature values marked with (1) are means of outdoor conditions
attribute Temp long_name String Temperature
attribute Temp units String celsius
variable Light String
attribute Light bcodmo_name String irradiance
attribute Light description String Irradiance. Irradiance values marked with (2) are means of outdoor conditions.
attribute Light long_name String Light
attribute Light nerc_identifier String https://vocab.nerc.ac.uk/collection/P02/current/VSRW/ (external link)
attribute Light units String umol/square meter/second
variable Light_cycle String
attribute Light_cycle bcodmo_name String unknown
attribute Light_cycle description String Light cycle conditions
attribute Light_cycle long_name String Light Cycle
attribute Light_cycle units String D/L (h)
variable Salinity float
attribute Salinity _FillValue float NaN
attribute Salinity actual_range float 12.3, 30.9
attribute Salinity bcodmo_name String sal
attribute Salinity colorBarMaximum double 37.0
attribute Salinity colorBarMinimum double 32.0
attribute Salinity description String Salinity
attribute Salinity long_name String Sea Water Practical Salinity
attribute Salinity nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/ (external link)
attribute Salinity units String PSU
variable pH_init float
attribute pH_init _FillValue float NaN
attribute pH_init actual_range float 7.65, 8.75
attribute pH_init bcodmo_name String pH
attribute pH_init description String pH initial value; free scale at 17 degrees Celsius
attribute pH_init long_name String P H Init
attribute pH_init nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PHXXZZXX/ (external link)
attribute pH_init units String pH
variable pH_term String
attribute pH_term bcodmo_name String pH
attribute pH_term description String pH term. Value; free scale at 17 degrees Celsius
attribute pH_term long_name String P H Term
attribute pH_term nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PHXXZZXX/ (external link)
attribute pH_term units String pH

 
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