Accessing BCO-DMO data
log in    
Brought to you by BCO-DMO    

ERDDAP > info > bcodmo_dataset_4008

Title Sum-
Institution Dataset ID
     data   graph     files  public Scientific sampling event log from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean
between Uruguay and Barbados in 2013 (Deep Atlantic DOM project)
   ?     I   M   background (external link) RSS Subscribe BCO-DMO bcodmo_dataset_4008

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 The event log was created using the Rolling Deck to Repository (R2R) event log
application (ELOG). The log includes a record of all scientific sampling
events from the cruise. In addition to event identification numbers unique for
the cruise, the scientific sampling event log includes date and time (GMT),
position (latitude and longitude), station and cast identifier as appropriate
to the sampling event, sampling instrument name (e.g. CTD911, planktonNetTow,
McLanePump), name of person responsible for the sampling event, and a comment
field to record additional information. See more information about the R2R
event log:
attribute NC_GLOBAL awards_0_award_nid String 54954
attribute NC_GLOBAL awards_0_award_number String OCE-1154320
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1154320 (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 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 KN210-04 Event Log
Chief Scientist: Elizabeth Kujawinski (WHOI)
Version: 13 November 2013
Note: Post-cruise corrections (including those described in the
comments column) to position, date, time have been applied.
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 2013-07-31T18:08:13Z
attribute NC_GLOBAL date_modified String 2019-11-12T20:43:27Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.4008.1
attribute NC_GLOBAL Easternmost_Easting double -23.999036
attribute NC_GLOBAL geospatial_lat_max double 13.101958
attribute NC_GLOBAL geospatial_lat_min double -38.007408
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -23.999036
attribute NC_GLOBAL geospatial_lon_min double -59.667738
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/4008 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL keywords String action, author, bco, bco-dmo, biological, cast, chemical, comment, data, dataset, date, date_utc, dmo, erddap, event, instrument, latitude, longitude, management, oceanography, office, preliminary, seafloor, station, time, time_utc
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/4008/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/4008 (external link)
attribute NC_GLOBAL Northernmost_Northing double 13.101958
attribute NC_GLOBAL param_mapping String {'4008': {'lat': 'master - latitude', 'lon': 'master - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/4008/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_0_affiliation_acronym String WHOI
attribute NC_GLOBAL people_0_person_name String Elizabeth Kujawinski
attribute NC_GLOBAL people_0_person_nid String 51089
attribute NC_GLOBAL people_0_role String Chief Scientist
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 Shannon Rauch
attribute NC_GLOBAL people_1_person_nid String 51498
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 Deep Atlantic DOM
attribute NC_GLOBAL projects_0_acronym String Deep Atlantic DOM
attribute NC_GLOBAL projects_0_description String Transformations of dissolved organic matter (DOM) in the deep ocean have profound impacts on the global carbon cycle due to the sequestration of carbon dioxide (CO2) away from the atmosphere. Although research has been conducted on the high molecular weight component of this material, the same cannot be said for low molecular weight DOM because the needed analytical techniques have not been available to determine its composition and reactivity.
In recent years, a research team at Woods Hole Oceanographic Institution has acquired the necessary analytical capability. As such, in this project, they will carry out the first systematic survey of deep ocean DOM in the western Atlantic Ocean to characterize the low molecular weight fraction of DOM in southward flowing North Atlantic Deep Water (NADW), northward flowing Antarctic Bottom Water (AABW), and Antarctic Intermediate Water (AAIW). Using ultrahigh resolution mass spectrometry and multi-stage fragmentation coupled to liquid chromatography, the scientists will determine the spatial variability in the composition of DOM along the flow path of the water masses, as well as assess the source water, transport, and surface processes that contribute to temporal changes in DOM composition. These results will be augmented with structural elucidation and quantitative assays of unique marker compounds for each water mass. Results will provide important insights into the biogeochemical reactions that govern DOM dynamics in the deep ocean.
attribute NC_GLOBAL projects_0_end_date String 2015-01
attribute NC_GLOBAL projects_0_geolocation String Western Atlantic Ocean
attribute NC_GLOBAL projects_0_name String Dissolved Organic Matter Composition in the Deep Atlantic Ocean
attribute NC_GLOBAL projects_0_project_nid String 2204
attribute NC_GLOBAL projects_0_start_date String 2012-02
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 -38.007408
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL summary String Scientific sampling event log from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project).
attribute NC_GLOBAL title String Scientific sampling event log from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -59.667738
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable event   String  
attribute event bcodmo_name String event
attribute event description String Unique ID number for the event; date-time string does NOT necessarily equal the date-time that the event actually occurred. Value serves a unique identifier only.
attribute event long_name String Event
attribute event nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/ (external link)
attribute event units String dimensionless
variable date_utc   int  
attribute date_utc _FillValue int 2147483647
attribute date_utc actual_range int 20130325, 20130510
attribute date_utc bcodmo_name String date_utc
attribute date_utc description String Date (UTC) when the event occurred. Created from original dateTimeUTC field in YYYYmmdd format.
attribute date_utc long_name String Date Utc
attribute date_utc units String unitless
variable time_utc   String  
attribute time_utc bcodmo_name String time_utc
attribute time_utc description String Time (UTC) when the event occurred; in hours and minutes (0000 to 2359). Created from original dateTimeUTC field.
attribute time_utc long_name String Time Utc
attribute time_utc units String HHMM
variable instrument   String  
attribute instrument bcodmo_name String instrument
attribute instrument description String Name of instrument.
attribute instrument long_name String Instrument
attribute instrument units String dimensionless
variable action   String  
attribute action bcodmo_name String action
attribute action description String Activity performed with the instrument.
attribute action long_name String Action
attribute action units String dimensionless
variable station   float  
attribute station _FillValue float NaN
attribute station actual_range float 0.0, 23.5
attribute station bcodmo_name String station
attribute station description String Identification number of the sampling station.
attribute station long_name String Station
attribute station units String dimensionless
variable cast   String  
attribute cast bcodmo_name String cast
attribute cast description String Consecutive cast number for the instrument.
attribute cast long_name String Cast
attribute cast units String dimensionless
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double -38.007408, 13.101958
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 at the time the event occurred. North = positive.
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 -59.667738, -23.999036
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 at the time the event occurred. East = positive.
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 seafloor   short  
attribute seafloor _FillValue short 32767
attribute seafloor actual_range short 0, 5878
attribute seafloor bcodmo_name String depth_w
attribute seafloor description String Depth of the water.
attribute seafloor long_name String Seafloor
attribute seafloor units String meters
variable author   String  
attribute author bcodmo_name String investigator
attribute author description String Name of person that recorded the event.
attribute author long_name String Author
attribute author units String dimensionless
variable comment   String  
attribute comment bcodmo_name String comment
attribute comment description String Comment entered about the sampling event; free-text.
attribute comment long_name String Comment
attribute comment units String dimensionless

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.

ERDDAP, Version 2.02
Disclaimers | Privacy Policy | Contact