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
attribute NC_GLOBAL acquisition_description String CTD data (temperature, salinity, pressure, and dissolved oxygen) were\ncollected both as water column data from ship deployments and as\nbottom\\u2013water data from a vehicle\\u2013mounted CTD. In all years, a SBE\n9/11+ CTD was used for water column measurements, while vehicle-mounted CTD\nusage varied by year: SBE 19 (2010), SBE 37-SI (2012), and SBE 49 (2013,\n2014). All dissolved oxygen measurements were collected using a SBE 43\ndissolved oxygen sensor.\\u00a0
attribute NC_GLOBAL awards_0_award_nid String 54992
attribute NC_GLOBAL awards_0_award_number String OCE-1220478
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward?AWD_ID=1220478 (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 Dissolved O2 Potential Density \n  E. Cordes & R. Kulathinal, PIs \n  Version 16 September 2016
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 2016-09-19T18:38:56Z
attribute NC_GLOBAL date_modified String 2019-06-11T19:39:14Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.659040.1
attribute NC_GLOBAL Easternmost_Easting double -88.02
attribute NC_GLOBAL geospatial_lat_max double 29.16
attribute NC_GLOBAL geospatial_lat_min double 27.42
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -88.02
attribute NC_GLOBAL geospatial_lon_min double -93.6
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 649.615
attribute NC_GLOBAL geospatial_vertical_min double 0.382
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/659040 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String CTD
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Water samples taken from CTD casts
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 659050
attribute NC_GLOBAL instruments_0_description String The Conductivity, Temperature, Depth (CTD) unit is an integrated instrument package designed to measure the conductivity, temperature, and pressure (depth) of the water column.  The instrument is lowered via cable through the water column and permits scientists observe the physical properties in real time via a conducting cable connecting the CTD to a deck unit and computer on the ship. The CTD is often configured with additional optional sensors including fluorometers, transmissometers and/or  radiometers.  It is often combined with a Rosette of water sampling bottles (e.g. Niskin, GO-FLO) for collecting discrete water samples during the cast.  This instrument designation is used when specific make and model are not known.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/130/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String CTD profiler
attribute NC_GLOBAL instruments_0_instrument_nid String 417
attribute NC_GLOBAL instruments_0_supplied_name String CTD
attribute NC_GLOBAL instruments_1_acronym String Dissolved Oxygen Sensor
attribute NC_GLOBAL instruments_1_dataset_instrument_description String All dissolved oxygen measurements collected using this instrument
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 659054
attribute NC_GLOBAL instruments_1_description String An electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analyzed
attribute NC_GLOBAL instruments_1_instrument_name String Dissolved Oxygen Sensor
attribute NC_GLOBAL instruments_1_instrument_nid String 705
attribute NC_GLOBAL instruments_1_supplied_name String SBE 43 dissolved oxygen sensor
attribute NC_GLOBAL instruments_2_acronym String Bottle
attribute NC_GLOBAL instruments_2_dataset_instrument_description String Water samples collected by vehicle-mounted bottle
attribute NC_GLOBAL instruments_2_dataset_instrument_nid String 659051
attribute NC_GLOBAL instruments_2_description String A container, typically made of glass or plastic and with a narrow neck, used for storing drinks or other liquids.
attribute NC_GLOBAL instruments_2_instrument_name String Bottle
attribute NC_GLOBAL instruments_2_instrument_nid String 542498
attribute NC_GLOBAL instruments_2_supplied_name String Vehicle mounted bottle
attribute NC_GLOBAL keywords String bco, bco-dmo, biological, chemical, cruise, cruise_id, cruise_name, data, dataset, density, depth, dmo, earth, Earth Science > Oceans > Salinity/Density > Salinity, erddap, latitude, longitude, management, name, ocean, oceanography, oceans, office, potential, potential_density, practical, preliminary, salinity, science, sea, sea_water_practical_salinity, seawater, site, temperature, water, year
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/659040/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/659040 (external link)
attribute NC_GLOBAL Northernmost_Northing double 29.16
attribute NC_GLOBAL param_mapping String {'659040': {'lat': 'master - latitude', 'depth': 'flag - depth', 'lon': 'master - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/659040/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Temple University
attribute NC_GLOBAL people_0_affiliation_acronym String Temple
attribute NC_GLOBAL people_0_person_name String Erik E Cordes
attribute NC_GLOBAL people_0_person_nid String 51539
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 Temple University
attribute NC_GLOBAL people_1_affiliation_acronym String Temple
attribute NC_GLOBAL people_1_person_name String Erik E Cordes
attribute NC_GLOBAL people_1_person_nid String 51539
attribute NC_GLOBAL people_1_role String Contact
attribute NC_GLOBAL people_1_role_type String related
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 Hannah Ake
attribute NC_GLOBAL people_2_person_nid String 650173
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 Lophelia OA
attribute NC_GLOBAL projects_0_acronym String Lophelia OA
attribute NC_GLOBAL projects_0_description String The Gulf of Mexico deep water ecosystems are threatened by the persistent threat of ocean acidification. Deep-water corals will be among the first to feel the effects of this process, in particular the deep-water scleractinians that form their skeleton from aragonite. The continued shoaling of the aragonite saturation horizon (the depth below which aragonite is undersaturated) will place many of the known, and as yet undiscovered, deep-water corals at risk in the very near future. The most common deep-water framework-forming scleractinian in the world's oceans is Lophelia pertusa. This coral is most abundant in the North Atlantic, where aragonite saturation states are relatively high, but it also creates extensive reef structures between 300 and 600 m depth in the Gulf of Mexico where aragonite saturation states were previously unknown. Preliminary data indicate that pH at this depth range is between 7.85 and 8.03, and the aragonite saturation state is typically between 1.28 and 1.69. These are the first measurements of aragonite saturation state for the deep Gulf of Mexico, and are among the lowest Aragonite saturation state yet recorded for framework-forming corals in any body of water, at any depth.\nThis project will examine the effects of ocean acidification on L. pertusa, combining laboratory experiments, rigorous oceanographic measurements, the latest genome and transcriptome sequencing platforms, and quantitative PCR and enzyme assays to examine changes in coral gene expression and enzyme activity related to differences in carbonate chemistry. Short-term and long-term laboratory experiments will be performed at Aragonite saturation state of 1.45 and 0.75 and the organismal (e.g., survivorship and calcification rate) and genetic (e.g., transcript abundance) responses of the coral will be monitored. Genomic DNA and RNA will be extracted, total mRNA purified, and comprehensive and quantitative profiles of the transcriptome generated using a combination of 454 and Illumina sequencing technologies. Key genes in the calcification pathways as well as other differentially expressed genes will be targeted for specific qPCR assays to verify the Illumina sequencing results. On a research cruise, L. pertusa will be sampled (preserved at depth) along a natural gradient in carbonate chemistry, and included in the Illumina sequencing and qPCR assays. Water samples will be obtained by submersible-deployed niskin bottles adjacent to the coral collections as well as CTD casts of the water column overlying the sites. Water samples will be analyzed for pH, alkalinity, nitrates and soluble reactive phosphorus. These will be used in combination with historical data in a model to hindcast Aragonite saturation state.\nThis project will provide new physiological and genetic data on an ecologically-significant and anthropogenically-threatened deepwater coral in the Gulf of Mexico. An experimental system, already developed by the PIs, offers controlled conditions to test the effect of Aragonite saturation state on calcification rates in scleractinians and, subsequently, to identify candidate genes and pathways involved in the response to reduced pH and Aragonite saturation state. Both long-term and population sampling experiments will provide additional transcriptomic data and specifically investigate the expression of the candidate genes. These results will contribute to our understanding of the means by which scleractinians may acclimate and acclimatize to low pH, alkalinity, and Aragonite saturation state. Furthermore, the investigators will continue a time series of oceanographic measurements of the carbonate system in the Gulf of Mexico, which will allow the inclusion of this significant body of water in models of past and future ocean acidification scenarios.
attribute NC_GLOBAL projects_0_end_date String 2015-08
attribute NC_GLOBAL projects_0_geolocation String Northern Gulf of Mexico
attribute NC_GLOBAL projects_0_name String Physiological and genetic responses of the deep-water coral, Lophelia pertusa, to ongoing ocean acidification in the Gulf of Mexico
attribute NC_GLOBAL projects_0_project_nid String 2224
attribute NC_GLOBAL projects_0_start_date String 2012-09
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 27.42
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL summary String Dissolved oxygen and potential density measurements from the R/V Atlantis, R/V Ronald Brown, & E/V Nautilus in the Gulf of Mexico & Florida from 2010-2014 (Lophelia OA project)
attribute NC_GLOBAL title String [Dissolved O2 and Potential Density] - Dissolved oxygen and potential density measurements from the R/V Atlantis, R/V Ronald Brown, & E/V Nautilus in the Gulf of Mexico & Florida from 2010-2014 (Lophelia OA project) (Physiological and genetic responses of the deep-water coral, Lophelia pertusa, to ongoing ocean acidification in the Gulf of Mexico)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -93.6
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable year short
attribute year _FillValue short 32767
attribute year actual_range short 2010, 2014
attribute year bcodmo_name String year
attribute year description String Year of cruise; YYYY
attribute year long_name String Year
attribute year nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/ (external link)
attribute year units String unitless
variable cruise_id String
attribute cruise_id bcodmo_name String cruise_id
attribute cruise_id description String Official cruise identification
attribute cruise_id long_name String Cruise Id
attribute cruise_id units String unitless
variable cruise_name String
attribute cruise_name bcodmo_name String Cruise Name
attribute cruise_name description String Project investigator's cruise name
attribute cruise_name long_name String Cruise Name
attribute cruise_name units String unitless
variable site String
attribute site bcodmo_name String site
attribute site description String Site where samples were taken
attribute site long_name String Site
attribute site units String unitless
variable latitude double
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 27.42, 29.16
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
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 -93.6, -88.02
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
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 depth double
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 0.382, 649.615
attribute depth axis String Z
attribute depth bcodmo_name String depth
attribute depth colorBarMaximum double 8000.0
attribute depth colorBarMinimum double -8000.0
attribute depth colorBarPalette String TopographyDepth
attribute depth description String Depth at which sample was taken
attribute depth ioos_category String Location
attribute depth long_name String 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 temperature float
attribute temperature _FillValue float NaN
attribute temperature actual_range float 1.005, 553.714
attribute temperature bcodmo_name String temperature
attribute temperature description String Temperature at depth
attribute temperature long_name String Temperature
attribute temperature units String celsius
variable salinity float
attribute salinity _FillValue float NaN
attribute salinity actual_range float 23.697, 36.983
attribute salinity bcodmo_name String sal
attribute salinity colorBarMaximum double 37.0
attribute salinity colorBarMinimum double 32.0
attribute salinity description String Salinity of water sample
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 practical salinity units (PSU)
variable potential_density float
attribute potential_density _FillValue float NaN
attribute potential_density actual_range float 14.239, 27.393
attribute potential_density bcodmo_name String sigma-t
attribute potential_density description String Sigma-t density of seawater
attribute potential_density long_name String Potential Density
attribute potential_density nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/SIGTEQST/ (external link)
attribute potential_density units String kilogram per cubic meter (kg/m^3)
variable DO float
attribute DO _FillValue float NaN
attribute DO actual_range float 68.982, 262.097
attribute DO bcodmo_name String O2_umol_kg
attribute DO description String Dissolved oxygen concentration
attribute DO long_name String DO
attribute DO units String micromoles per kilogram (umol/kg)

 
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