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 DOM was collected in Doboy Sound off the southeastern U.S. in July and October\n2014. Six 20 L carboys were filled with water and wrapped in black plastic.\nThree were processed immediately, while the remaining three were returned to\nDoboy Sound for a 24 h dark incubation before processing by an identical\nprotocol. This experimental scheme was carried out twice during each sampling\nevent, once at high tide (HT) and once at low tide (LT). Immediately after\ncollection, samples were filtered (using 0.7 \\u03bcm Whatman GF/F filters pre-\ncombusted at 450\\u00b0C for 5 h and pre-washed 0.2 \\u03bcm Pall Supor membrane\nfilters), and aliquots were stored frozen for DOC analysis. Filtrates were\nacidified to pH 2, and DOM was isolated using solid phase extraction (SPE)\ncartridges (Agilent Bond Elut PPL) as in Dittmar et al. (2008).\n \nThe molecular composition of the DOM extracts (200 mg C L-1 in methanol) was\nanalyzed using a 9.4T Fourier transform ion cyclotron resonance mass\nspectrometer (FT-ICR MS) with electrospray ionization (ESI; negative mode) at\nthe National ICR Users\\u2019 Facility at the National High Magnetic Field\nLaboratory (NHMFL, Florida State University, Tallahassee, FL).\n \nAssignment of molecular formulae was performed by Kendrick mass defect\nanalysis (Wu et al., 2004) with PetroOrg software (Corilo, 2015) considering a\nmaximum mass error of 0.5 ppm and using the criteria described by Rossel et\nal. (Rossel et al., 2013).
attribute NC_GLOBAL awards_0_award_nid String 505523
attribute NC_GLOBAL awards_0_award_number String OCE-1356010
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward?AWD_ID=1356010 (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 Michael E. Sieracki
attribute NC_GLOBAL awards_0_program_manager_nid String 50446
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String SIMCO - FTICRMS 2014 \n   M. A. Moran (UGA) \n   version: 2018-05-10 \n     HT: high tide; LT: low tide
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 2018-05-10T16:10:25Z
attribute NC_GLOBAL date_modified String 2019-12-09T20:51:02Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.735751.1
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/735751 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String FTICR MS
attribute NC_GLOBAL instruments_0_dataset_instrument_description String The molecular composition of the DOM extracts were analyzed
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 735760
attribute NC_GLOBAL instruments_0_description String In Fourier Transform Ion Cyclotron Resonance Mass Spectrometry, the mass-to-charge ratio (m/z) of an ion is experimentally determined by measuring the frequency at which the ion processes in a magnetic field. These frequencies, which are typically in the 100 KHz to MHz regime, can be measured with modern electronics making it possible to determine the mass of an ion to within +/- 0.000005 amu or 5 ppm.
attribute NC_GLOBAL instruments_0_instrument_name String Fourier Transform Ion Cyclotron Resonance Mass Spectrometer
attribute NC_GLOBAL instruments_0_instrument_nid String 652691
attribute NC_GLOBAL instruments_0_supplied_name String FT-ICR MS
attribute NC_GLOBAL keywords String bco, bco-dmo, biological, charge, chemical, data, dataset, dmo, erddap, jul14, Jul14_HT_T0_A, Jul14_HT_T0_B, Jul14_HT_T0_C, Jul14_HT_T24_A, Jul14_HT_T24_B, Jul14_HT_T24_C, Jul14_LT_T0_A, Jul14_LT_T0_B, Jul14_LT_T0_C, Jul14_LT_T24_A, Jul14_LT_T24_B, Jul14_LT_T24_C, management, mass, mass_to_charge, oceanography, oct14, Oct14_HT_T0_A, Oct14_HT_T0_B, Oct14_HT_T0_C, Oct14_HT_T24_A, Oct14_HT_T24_B, Oct14_HT_T24_C, Oct14_LT_T0_A, Oct14_LT_T0_B, Oct14_LT_T0_C, Oct14_LT_T24_A, Oct14_LT_T24_B, Oct14_LT_T24_C, office, preliminary, t24
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/735751/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/735751 (external link)
attribute NC_GLOBAL param_mapping String {'735751': {}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/735751/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of Georgia
attribute NC_GLOBAL people_0_affiliation_acronym String UGA
attribute NC_GLOBAL people_0_person_name String Mary Ann Moran
attribute NC_GLOBAL people_0_person_nid String 51592
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 Georgia
attribute NC_GLOBAL people_1_affiliation_acronym String UGA
attribute NC_GLOBAL people_1_person_name String Dr Patricia  M Medeiros
attribute NC_GLOBAL people_1_person_nid String 472755
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 Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_2_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_2_person_name String Nancy Copley
attribute NC_GLOBAL people_2_person_nid String 50396
attribute NC_GLOBAL people_2_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_2_role_type String related
attribute NC_GLOBAL project String SIMCO
attribute NC_GLOBAL projects_0_acronym String SIMCO
attribute NC_GLOBAL projects_0_description String Description from NSF award abstract:\nLong-standing questions regarding the fate of dissolved organic carbon (DOC) in coastal oceans require a better understanding of the network that links bacterioplankton metabolism with carbon transformation. These questions address uncertainties about the composition of the bioreactive DOC components transformed in ocean margins, and the role of bacterial taxonomic and genetic composition in determining the fate of DOC.\nThis project will infuse a new type of data into coastal carbon cycle research based on high-resolution chemical analysis coupled with bacterial gene expression measures. It will extend DOC process studies down to the single-compound level and bacterial activity studies down to the single-gene level, and integrate this information into existing bioinformatic resources for biogeochemical and modeling applications.\nThe specific goals of this project are:\n1) To reconstruct major components of the network linking DOC composition, DOC turnover, and bacterial heterotrophy in the coastal ocean (the composition of the DOC pool, the major bioreactive components, the bacterioplankton taxa mediating transformations, and the bacterial genes and pathways responsible).\n2) To test hypothesized network links for selected DOC compounds using a simplified system that queries individual DOC compounds against a complex natural microbial community.\n3) To test hypothesized network links for marine bacteria using a simplified system that queries a single generalist heterotrophic bacteria against a complex natural DOC pool.\n4) To verify predicted DOC-gene linkages that are most informative about heterotrophic activities of bacterioplankton.\nThis research addresses fundamental questions on bacterial mediation of organic carbon fate in the ocean and atmosphere. As such, these investigations linking the chemical changes in dissolved organic carbon with patterns of gene expression in coastal bacterioplankton communities will be of interest to scientists across several disciplines.\n---------------------------\nNote: The project acronym, SIMCO, means \"Sapelo Island Microbial Carbon Observatory\".
attribute NC_GLOBAL projects_0_end_date String 2016-12
attribute NC_GLOBAL projects_0_geolocation String Southeastern U.S. coastal ocean, 31.4° N Lat, 81.3° W Lon
attribute NC_GLOBAL projects_0_name String High Resolution Linkages Between DOC Turnover and Bacterioplankton in a Coastal Ocean
attribute NC_GLOBAL projects_0_project_nid String 472758
attribute NC_GLOBAL projects_0_start_date String 2014-01
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 Dissolved organic matter (DOM) from field and incubation collections of Doboy Sounds estuarine waters near Sapelo Island, GA in July and October 2014 was analyzed for chemical composition. Analysis of the dissolved organic matter pool retrieved by solid-phase extraction (PPL resin) was analyzed to determine chemical formulas (by Fourier transform ion cyclotron resonance mass spectrometry, FT-ICR MS).
attribute NC_GLOBAL title String Fourier transform ion cyclotron resonance mass spectrometer (FT-ICRMS) data from seasonal collections, Doboy Sound, Sapelo Island, GA, July and October 2014
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable mass_to_charge double
attribute mass_to_charge _FillValue double NaN
attribute mass_to_charge actual_range double 162.06808, 750.2735
attribute mass_to_charge bcodmo_name String unknown
attribute mass_to_charge description String mass-to-charge ratio (m/z). This is equivalent to the mass of a molecule since charge is 1
attribute mass_to_charge long_name String Mass To Charge
attribute mass_to_charge units String Daltons (Da)
variable C byte
attribute C _FillValue byte 127
attribute C actual_range byte 7, 40
attribute C bcodmo_name String element
attribute C description String number of carbon atoms in molecule
attribute C long_name String C
attribute C units String atoms
variable H byte
attribute H _FillValue byte 127
attribute H actual_range byte 4, 46
attribute H bcodmo_name String element
attribute H description String number of hydrogen atoms in molecule
attribute H long_name String H
attribute H units String atoms
variable O byte
attribute O _FillValue byte 127
attribute O actual_range byte 1, 19
attribute O bcodmo_name String element
attribute O description String number of oxygen atoms in molecule
attribute O long_name String O
attribute O units String atoms
variable N byte
attribute N _FillValue byte 127
attribute N actual_range byte 0, 4
attribute N bcodmo_name String element
attribute N description String number of nitrogen atoms in molecule
attribute N long_name String N
attribute N units String atoms
variable S byte
attribute S _FillValue byte 127
attribute S actual_range byte 0, 2
attribute S bcodmo_name String element
attribute S description String number of sulfur atoms in molecule
attribute S long_name String S
attribute S units String atoms
variable Jul14_HT_T0_A float
attribute Jul14_HT_T0_A _FillValue float NaN
attribute Jul14_HT_T0_A actual_range float 0.0, 44.296
attribute Jul14_HT_T0_A bcodmo_name String percent composition
attribute Jul14_HT_T0_A description String relative abundance of molecule in sample Jul14_HT_T0_A
attribute Jul14_HT_T0_A long_name String Jul14 HT T0 A
attribute Jul14_HT_T0_A units String unitless
variable Jul14_HT_T0_B float
attribute Jul14_HT_T0_B _FillValue float NaN
attribute Jul14_HT_T0_B actual_range float 0.0, 45.1912
attribute Jul14_HT_T0_B bcodmo_name String percent composition
attribute Jul14_HT_T0_B description String relative abundance of molecule in sample Jul14_HT_T0_B
attribute Jul14_HT_T0_B long_name String Jul14 HT T0 B
attribute Jul14_HT_T0_B units String unitless
variable Jul14_HT_T0_C float
attribute Jul14_HT_T0_C _FillValue float NaN
attribute Jul14_HT_T0_C actual_range float 0.0, 45.0551
attribute Jul14_HT_T0_C bcodmo_name String percent composition
attribute Jul14_HT_T0_C description String relative abundance of molecule in sample Jul14_HT_T0_C
attribute Jul14_HT_T0_C long_name String Jul14 HT T0 C
attribute Jul14_HT_T0_C units String unitless
variable Jul14_HT_T24_A float
attribute Jul14_HT_T24_A _FillValue float NaN
attribute Jul14_HT_T24_A actual_range float 0.0, 42.4265
attribute Jul14_HT_T24_A bcodmo_name String percent composition
attribute Jul14_HT_T24_A description String relative abundance of molecule in sample Jul14_HT_T24_A
attribute Jul14_HT_T24_A long_name String Jul14 HT T24 A
attribute Jul14_HT_T24_A units String unitless
variable Jul14_HT_T24_B float
attribute Jul14_HT_T24_B _FillValue float NaN
attribute Jul14_HT_T24_B actual_range float 0.0, 45.4796
attribute Jul14_HT_T24_B bcodmo_name String percent composition
attribute Jul14_HT_T24_B description String relative abundance of molecule in sample Jul14_HT_T24_B
attribute Jul14_HT_T24_B long_name String Jul14 HT T24 B
attribute Jul14_HT_T24_B units String unitless
variable Jul14_HT_T24_C float
attribute Jul14_HT_T24_C _FillValue float NaN
attribute Jul14_HT_T24_C actual_range float 0.0, 42.5001
attribute Jul14_HT_T24_C bcodmo_name String percent composition
attribute Jul14_HT_T24_C description String relative abundance of molecule in sample Jul14_HT_T24_C
attribute Jul14_HT_T24_C long_name String Jul14 HT T24 C
attribute Jul14_HT_T24_C units String unitless
variable Jul14_LT_T0_A float
attribute Jul14_LT_T0_A _FillValue float NaN
attribute Jul14_LT_T0_A actual_range float 0.0, 42.8276
attribute Jul14_LT_T0_A bcodmo_name String percent composition
attribute Jul14_LT_T0_A description String relative abundance of molecule in sample Jul14_LT_T0_A
attribute Jul14_LT_T0_A long_name String Jul14 LT T0 A
attribute Jul14_LT_T0_A units String unitless
variable Jul14_LT_T0_B float
attribute Jul14_LT_T0_B _FillValue float NaN
attribute Jul14_LT_T0_B actual_range float 0.0, 41.8721
attribute Jul14_LT_T0_B bcodmo_name String percent composition
attribute Jul14_LT_T0_B description String relative abundance of molecule in sample Jul14_LT_T0_B
attribute Jul14_LT_T0_B long_name String Jul14 LT T0 B
attribute Jul14_LT_T0_B units String unitless
variable Jul14_LT_T0_C float
attribute Jul14_LT_T0_C _FillValue float NaN
attribute Jul14_LT_T0_C actual_range float 0.0, 43.346
attribute Jul14_LT_T0_C bcodmo_name String percent composition
attribute Jul14_LT_T0_C description String relative abundance of molecule in sample Jul14_LT_T0_C
attribute Jul14_LT_T0_C long_name String Jul14 LT T0 C
attribute Jul14_LT_T0_C units String unitless
variable Jul14_LT_T24_A float
attribute Jul14_LT_T24_A _FillValue float NaN
attribute Jul14_LT_T24_A actual_range float 0.0, 42.3801
attribute Jul14_LT_T24_A bcodmo_name String percent composition
attribute Jul14_LT_T24_A description String relative abundance of molecule in sample Jul14_LT_T24_A
attribute Jul14_LT_T24_A long_name String Jul14 LT T24 A
attribute Jul14_LT_T24_A units String unitless
variable Jul14_LT_T24_B float
attribute Jul14_LT_T24_B _FillValue float NaN
attribute Jul14_LT_T24_B actual_range float 0.0, 41.5546
attribute Jul14_LT_T24_B bcodmo_name String percent composition
attribute Jul14_LT_T24_B description String relative abundance of molecule in sample Jul14_LT_T24_B
attribute Jul14_LT_T24_B long_name String Jul14 LT T24 B
attribute Jul14_LT_T24_B units String unitless
variable Jul14_LT_T24_C float
attribute Jul14_LT_T24_C _FillValue float NaN
attribute Jul14_LT_T24_C actual_range float 0.0, 42.3863
attribute Jul14_LT_T24_C bcodmo_name String percent composition
attribute Jul14_LT_T24_C description String relative abundance of molecule in sample Jul14_LT_T24_C
attribute Jul14_LT_T24_C long_name String Jul14 LT T24 C
attribute Jul14_LT_T24_C units String unitless
variable Oct14_HT_T0_A float
attribute Oct14_HT_T0_A _FillValue float NaN
attribute Oct14_HT_T0_A actual_range float 0.0, 29.7094
attribute Oct14_HT_T0_A bcodmo_name String percent composition
attribute Oct14_HT_T0_A description String relative abundance of molecule in sample Oct14_HT_T0_A
attribute Oct14_HT_T0_A long_name String Oct14 HT T0 A
attribute Oct14_HT_T0_A units String unitless
variable Oct14_HT_T0_B float
attribute Oct14_HT_T0_B _FillValue float NaN
attribute Oct14_HT_T0_B actual_range float 0.0, 32.2817
attribute Oct14_HT_T0_B bcodmo_name String percent composition
attribute Oct14_HT_T0_B description String relative abundance of molecule in sample Oct14_HT_T0_B
attribute Oct14_HT_T0_B long_name String Oct14 HT T0 B
attribute Oct14_HT_T0_B units String unitless
variable Oct14_HT_T0_C float
attribute Oct14_HT_T0_C _FillValue float NaN
attribute Oct14_HT_T0_C actual_range float 0.0, 34.8793
attribute Oct14_HT_T0_C bcodmo_name String percent composition
attribute Oct14_HT_T0_C description String relative abundance of molecule in sample Oct14_HT_T0_C
attribute Oct14_HT_T0_C long_name String Oct14 HT T0 C
attribute Oct14_HT_T0_C units String unitless
variable Oct14_HT_T24_A float
attribute Oct14_HT_T24_A _FillValue float NaN
attribute Oct14_HT_T24_A actual_range float 0.0, 33.9168
attribute Oct14_HT_T24_A bcodmo_name String percent composition
attribute Oct14_HT_T24_A description String relative abundance of molecule in sample Oct14_HT_T24_A
attribute Oct14_HT_T24_A long_name String Oct14 HT T24 A
attribute Oct14_HT_T24_A units String unitless
variable Oct14_HT_T24_B float
attribute Oct14_HT_T24_B _FillValue float NaN
attribute Oct14_HT_T24_B actual_range float 0.0, 34.338
attribute Oct14_HT_T24_B bcodmo_name String percent composition
attribute Oct14_HT_T24_B description String relative abundance of molecule in sample Oct14_HT_T24_B
attribute Oct14_HT_T24_B long_name String Oct14 HT T24 B
attribute Oct14_HT_T24_B units String unitless
variable Oct14_HT_T24_C float
attribute Oct14_HT_T24_C _FillValue float NaN
attribute Oct14_HT_T24_C actual_range float 0.0, 33.3077
attribute Oct14_HT_T24_C bcodmo_name String percent composition
attribute Oct14_HT_T24_C description String relative abundance of molecule in sample Oct14_HT_T24_C
attribute Oct14_HT_T24_C long_name String Oct14 HT T24 C
attribute Oct14_HT_T24_C units String unitless
variable Oct14_LT_T0_A float
attribute Oct14_LT_T0_A _FillValue float NaN
attribute Oct14_LT_T0_A actual_range float 0.0, 33.0736
attribute Oct14_LT_T0_A bcodmo_name String percent composition
attribute Oct14_LT_T0_A description String relative abundance of molecule in sample Oct14_LT_T0_A
attribute Oct14_LT_T0_A long_name String Oct14 LT T0 A
attribute Oct14_LT_T0_A units String unitless
variable Oct14_LT_T0_B float
attribute Oct14_LT_T0_B _FillValue float NaN
attribute Oct14_LT_T0_B actual_range float 0.0, 30.9102
attribute Oct14_LT_T0_B bcodmo_name String percent composition
attribute Oct14_LT_T0_B description String relative abundance of molecule in sample Oct14_LT_T0_B
attribute Oct14_LT_T0_B long_name String Oct14 LT T0 B
attribute Oct14_LT_T0_B units String unitless
variable Oct14_LT_T0_C float
attribute Oct14_LT_T0_C _FillValue float NaN
attribute Oct14_LT_T0_C actual_range float 0.0, 30.2155
attribute Oct14_LT_T0_C bcodmo_name String percent composition
attribute Oct14_LT_T0_C description String relative abundance of molecule in sample Oct14_LT_T0_C
attribute Oct14_LT_T0_C long_name String Oct14 LT T0 C
attribute Oct14_LT_T0_C units String unitless
variable Oct14_LT_T24_A float
attribute Oct14_LT_T24_A _FillValue float NaN
attribute Oct14_LT_T24_A actual_range float 0.0, 34.0652
attribute Oct14_LT_T24_A bcodmo_name String percent composition
attribute Oct14_LT_T24_A description String relative abundance of molecule in sample Oct14_LT_T24_A
attribute Oct14_LT_T24_A long_name String Oct14 LT T24 A
attribute Oct14_LT_T24_A units String unitless
variable Oct14_LT_T24_B float
attribute Oct14_LT_T24_B _FillValue float NaN
attribute Oct14_LT_T24_B actual_range float 0.0, 35.8876
attribute Oct14_LT_T24_B bcodmo_name String percent composition
attribute Oct14_LT_T24_B description String relative abundance of molecule in sample Oct14_LT_T24_B
attribute Oct14_LT_T24_B long_name String Oct14 LT T24 B
attribute Oct14_LT_T24_B units String unitless
variable Oct14_LT_T24_C float
attribute Oct14_LT_T24_C _FillValue float NaN
attribute Oct14_LT_T24_C actual_range float 0.0, 32.471
attribute Oct14_LT_T24_C bcodmo_name String percent composition
attribute Oct14_LT_T24_C description String relative abundance of molecule in sample Oct14_LT_T24_C
attribute Oct14_LT_T24_C long_name String Oct14 LT T24 C
attribute Oct14_LT_T24_C units String unitless

 
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