19:I[42426,["/_next/static/immutable/chunks/1xctgzqre-wsy.js","/_next/static/immutable/chunks/06_-wz6pdtp2b.js","/_next/static/immutable/chunks/30e52g49hg40p.js","/_next/static/immutable/chunks/02yq6tul2z-oh.js","/_next/static/immutable/chunks/10bx_ec2vj7n_.js","/_next/static/immutable/chunks/33bfn03fo8xnt.js","/_next/static/immutable/chunks/0tfjf78scu61b.js","/_next/static/immutable/chunks/31xnvej4n1bi9.js"],"default"] 1a:T1a68,

All CTD sensors were calibrated by U Miami or WHOI technicians prior to sailing except the CDOM sensor, which was obtained directly from WETLABS by collaborator V. Asper. That instrument was calibrated by Wetlabs. CTD casts in the vicinity of the Macondo Wellhead were complicated by the presence of oil on the sea surface. A saltwater hose was used to spray the sea surface, parting the oil to create a clean area for the CTD to be dropped through; a similar procedure was used for deployment and recovery.

Header information from Sea-Bird SBE 9 data files:
Software Version Seasave V 7.20f
Temperature SN = 4195; Conductivity SN = 2670
Number of Bytes Per Scan = 37; Number of Voltage Words = 4
Number of Scans Averaged by the Deck Unit = 1
units = specified

Station 9 (casts 19 and 20):
name 0 = latitude: Latitude [deg]
name 1 = longitude: Longitude [deg]
name 2 = timeS: Time, Elapsed [seconds]
name 3 = prDM: Pressure, Digiquartz [db]
name 4 = depSM: Depth [salt water, m]
name 5 = t090C: Temperature [ITS-90, deg C]
name 6 = t190C: Temperature, 2 [ITS-90, deg C]
name 7 = c0S/m: Conductivity [S/m]
name 8 = c1S/m: Conductivity, 2 [S/m]
name 9 = sal00: Salinity, Practical [PSU]
name 10 = sal11: Salinity, Practical, 2 [PSU]
name 11 = density00: Density [density, Kg/m^3]
name 12 = density11: Density, 2 [density, Kg/m^3]
name 13 = avgsvCM: Average Sound Velocity [Chen-Millero, m/s]
name 14 = sbeox0V: Oxygen raw, SBE 43 [V]
name 15 = sbeox0Mm/Kg: Oxygen, SBE 43 [umol/Kg]
name 16 = oxsatMm/Kg: Oxygen Saturation, Weiss [umol/Kg]
name 17 = xmiss: Beam Transmission, Chelsea/Seatech/WET Labs CStar [%]
name 18 = potemp090C: Potential Temperature [ITS-90, deg C]
name 19 = potemp190C: Potential Temperature, 2 [ITS-90, deg C]
name 20 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
name 21 = turbWETntu0: Turbidity, WET Labs ECO [NTU]
name 22 = wetCDOM: Fluorescence, WET Labs CDOM [mg/m^3]
name 23 = flCUVA: Fluorescence, Chelsea UV Aquatracka [ug/l]
name 24 = flScufa: Fluorescence, Turner SCUFA [ppb]
name 25 = altM: Altimeter [m]
name 26 = nbf: Bottles Fired
name 27 = modError: Modulo Error Count
interval = decibars: 1; bad_flag = -9.990e-29; Sensors count=13

Cast 21:
name 0 = scan: Scan Count
name 1 = latitude: Latitude [deg]
name 2 = longitude: Longitude [deg]
name 3 = nbf: Bottles Fired
name 4 = depSM: Depth [salt water, m]
name 5 = t090C: Temperature [ITS-90, deg C]
name 6 = t190C: Temperature, 2 [ITS-90, deg C]
name 7 = sal00: Salinity, Practical [PSU]
name 8 = sal11: Salinity, Practical, 2 [PSU]
name 9 = sbeox0Mg/L: Oxygen, SBE 43 [mg/l]
name 10 = sbeox0PS: Oxygen, SBE 43 [% saturation]
name 11 = density00: Density [density, Kg/m^3]
name 12 = sigma-é00: Density [sigma-theta, Kg/m^3]
name 13 = bat: Beam Attenuation, Chelsea/Seatech/WET Labs CStar [1/m]
name 14 = xmiss: Beam Transmission, Chelsea/Seatech/WET Labs CStar [%]
name 15 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
name 16 = wetCDOM: Fluorescence, WET Labs CDOM [mg/m^3]
name 17 = flCUVA: Fluorescence, Chelsea UV Aquatracka [ug/l]
name 18 = prDM: Pressure, Digiquartz [db]
name 19 = turbWETntu0: Turbidity, WET Labs ECO [NTU]
name 20 = flag: 0.000e+00
interval = seconds: 0.0416667; bad_flag = -9.990e-29; Sensors count=13

Casts 22 through 26:
name 0 = scan: Scan Count
name 1 = latitude: Latitude [deg]
name 2 = longitude: Longitude [deg]
name 3 = t190C: Temperature, 2 [ITS-90, deg C]
name 4 = t090C: Temperature [ITS-90, deg C]
name 5 = sal00: Salinity, Practical [PSU]
name 6 = sal11: Salinity, Practical, 2 [PSU]
name 7 = potemp090C: Potential Temperature [ITS-90, deg C]
name 8 = depSM: Depth [salt water, m]
name 9 = c0S/m: Conductivity [S/m]
name 10 = bat: Beam Attenuation, Chelsea/Seatech/WET Labs CStar [1/m]
name 11 = xmiss: Beam Transmission, Chelsea/Seatech/WET Labs CStar [%]
name 12 = nbf: Bottles Fired
name 13 = density00: Density [density, Kg/m^3]
name 14 = sigma-é00: Density [sigma-theta, Kg/m^3]
name 15 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
name 16 = wetCDOM: Fluorescence, WET Labs CDOM [mg/m^3]
name 17 = flCUVA: Fluorescence, Chelsea UV Aquatracka [ug/l]
name 18 = sbeox0Mg/L: Oxygen, SBE 43 [mg/l]
name 19 = sbeox0PS: Oxygen, SBE 43 [% saturation]
name 20 = prDM: Pressure, Digiquartz [db]
name 21 = flag: 0.000e+00
interval = seconds: 0.0416667; bad_flag = -9.990e-29; Sensors count=13

sensor channel 1 = Frequency 0, Temperature; Sensor ID: 55; SerialNumber: 4195
Calibration Date: 23-Jan-10

sensor channel 2 = Frequency 1, Conductivity; Sensor ID: 3; Serial Number: 2670
Calibration Date: 12-Jan-10

sensor channel 3 = Frequency 2, Pressure, Digiquartz with TC; Sensor ID: 45; Serial Number: 63505 SBE090462
Calibration Date: 12/23/2002

sensor channel 4 = Frequency 3, Temperature, 2; Sensor ID: 55; Serial Number: 4481
Calibration Date: 12-Jan-10

sensor channel 5 = Frequency 4, Conductivity, 2; Sensor ID: 3; Serial Number: 2880
Calibration Date: 12-Jan-10

sensor channel 6 = A/D voltage 0, Fluorometer, WET Labs ECO-AFL/FL; Sensor ID: 20 SerialNumber: FLNTURTD-FL-1012
Calibration Date: 2008-04-18

sensor channel 7 = A/D voltage 1, Turbidity Meter, WET Labs, ECO-NTU; Sensor ID: 67; Serial Number: FLNTURTD-1012
Calibration Date: 2008-04-18

sensor channel 8 = A/D voltage 2, Fluorometer, WET Labs CDOM; Sensor ID: 19; Serial Number: FLCDRTD-1379
Calibration Date: 4/14/2010

sensor channel 9 = A/D voltage 3, Fluorometer, Turner SCUFA; Sensor ID: 17; Serial Number: 201011
Calibration Date: 2010-Aug-18

sensor channel 10 = A/D voltage 4, Altimeter; Sensor ID: 0; Serial Number PSA916-1162
Calibration Date: (blank)

sensor channel 11 = A/D voltage 5, Oxygen, SBE 43; Sensor ID: 38; Serial Number: 0723
Calibration Date: 12-Feb-10

sensor channel 12 = A/D voltage 6, Transmissometer, Chelsea/Seatech/WET Lab CStar; Sensor ID: 59 Serial Number: CST-1118DR
Calibration Date: 2008-04-30

sensor channel 13 = A/D voltage 7, Fluorometer, Chelsea UV Aquatracka; Sensor ID: 7; Serial Number: 107733001
Calibration Date: 2010-8-18
----

1b:T867,During late spring and summer of 2010, the Northern Gulf of Mexico (GoM) was exposed to an oil spill different in magnitude and scope from any previous spill. The Deepwater Horizon, an ultra-deep, offshore drilling platform, began working GoM oil fields in 2001. While working a well in Mississippi Canyon on April 20, 2010, a bolus of methane gas ascended the drill pipe and exploded at the surface. Two days later the platform sank and since then, substantial quantities of oil and gas have leaked from the damaged wellhead. This work addressed the offshore oceanic impacts of the BP spill. Sediment microbial mediated processes are capable of oxidizing oil and methane in the environment. The PI's examined the impacts of the Deepwater Horizon Oil Spill on microbially mediated processes in the deep waters and sediments in the vicinity of the spill site. The work complemented several funded or planned geochemical and microbiological sampling programs focused on the oil spill response. PI's evaluated rates of water column methane oxidation and sediment sulfate reduction and methanogenesis at multiple sites around the spill site. Additional experiments quantified the impact of nutrients, oxygen and substrate concentrations on these important microbially mediated processes. The Joye group participated in six research cruises during 2010 and received samples from another six cruises from the study area. On all cruises, water samples were collected using a CTD rosette and Niskin or Go-Flo bottles. Sediment samples were obtained by box coring, multi-coring, or using the manned submersible ALVIN. The PI's extended the monitoring/assessment program that was initiated through the NOAA National Institute of Undersea Science and Technology (NIUST) funded cruise and further leveraged by NOAA/NIUST (cruises in July 2010, October 2010) by conducting three major expeditions in 2010. This RAPID project directly supported the PI's efforts for cruises in May/June 2010 (NSF Joye chief scientist); August 2010 (NSF Montoya, chief scientist); November/December 2010 (NSF Joye chief scientist); and July 2011 (NSF Montoya, chief scientist)6:["$","$L19",null,{"dataset":{"_id":"3728","description":"

CTD data from cruise AT18-02 in the Gulf of Mexico (November 26, 2010 to December 2, 2010).

\n","problem":"","acquisition":"$1a","processing":"

The CTD data were processed on Seasave software version 7.20f as per routine operating procedures.

BCO-DMO made the following modifications:
\n- Removed duplicate parameters from display.
\n- Changed parameter names to conform with BCO-DMO conventions.
\n- Added date_start_utc, time_start_utc, lat_start, and lon_start from the header information in the original CTD files.
\n- Files named '12.04' were assumed to be be '12.05', based on the event log.

\n","bcodmoProcessing":"","title":"CTD data from R/V Atlantis cruise AT18-02 in the Gulf of Mexico Macondo wellhead area in Nov-Dec 2010 (DWH_Deep_Microbes project)","nickname":"AT18-02_CTD","dataUrl":"","currentState":"Final no updates expected","currentStateId":"7","validated":true,"restricted":false,"version":"1","version_date":"2012-09-24T04:00:00.000Z","abstract":"CTD data from R/V Atlantis cruise AT18-02 in the Gulf of Mexico Macondo wellhead area in Nov-Dec 2010.","citation":"Joye, S. B. (2012) CTD data from R/V Atlantis cruise AT18-02 in the Gulf of Mexico Macondo wellhead area in Nov-Dec 2010 (DWH_Deep_Microbes project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2012-09-24 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3728 [access date]","citationParts":{"identifier":"http://lod.bco-dmo.org/id/dataset/3728","versionDate":"2012-09-24","versionId":"1","year":"2012","title":"CTD data from R/V Atlantis cruise AT18-02 in the Gulf of Mexico Macondo wellhead area in Nov-Dec 2010 (DWH_Deep_Microbes project)","authors":"Joye, S. B.","publisher":"Biological and Chemical Oceanography Data Management Office (BCO-DMO)."},"doi":"","release_date":null,"field_dataset_location":"","temporal_extent":{"start":"2010-11-26T05:00:00.000Z","end":"2010-12-02T05:00:00.000Z"},"temporal":{"resolution":"time:unitDay","type":"time:Interval","start":{"value":"1290747600","label":"2010-11-26"},"end":{"value":"1291266000","label":"2010-12-02"}},"spatial_extent":{"shape":"polygon","center":{"latitude":28.10965,"longitude":-89.439000000001},"wkt":"POLYGON ((-90.5683 27.3668, -88.3097 27.3668, -88.3097 28.8525, -90.5683 28.8525, -90.5683 27.3668))","north":28.8525,"east":-88.3097,"south":27.3668,"west":-90.5683},"dataset_type":["Cruise Results"],"keywords":["oceans"],"data_files":[{"id":"899649","title":"AT18-02_CTD.csv","url":"https://datadocs.bco-dmo.org/dataset/3728/file/0AAMnQmCgvB9y6/AT18-02_CTD.csv","showTableUrl":"https://www.bco-dmo.org/dataset/3728/data/view/899649","description":"Primary data file for dataset ID 3728","filename":"AT18-02_CTD.csv","bytesize":199961491,"checksum":{"value":"0c87bdf6d3d1d49bde12cf48dfbea984","Algorithm":{"_id":"190","name":"MD5"}},"mimetype":"text/csv","fileType":{"_id":"192","name":"Comma Separated Values (.csv)"},"isErddap":"","date":"","isPublicDuringEmbargo":false,"primaryDataFile":true,"showTable":true,"restricted":false}],"supplemental_files":[],"roles":[{"role":{"_id":"138","name":"Principal Investigator"},"performedBy":{"_id":"51421","name":"Samantha B. Joye"},"performedAtOrganization":{"_id":"86","name":"University of Georgia"}},{"role":{"_id":"145","name":"BCO-DMO Data Manager"},"performedBy":{"_id":"51498","name":"Shannon Rauch"},"performedAtOrganization":{"_id":"191","name":"Woods Hole Oceanographic Institution"}}],"deployments":[{"_id":"58735","name":"AT18-02","synonyms":[],"dates":{"start":"2010-11-08T00:00:00.000Z","end":"2010-12-03T00:00:00.000Z"},"platform":{"_id":"54003","name":"R/V Atlantis"},"chiefScientists":[{"id":"51421","name":"Samantha B. Joye","role":"Chief Scientist"}]}],"funding":[{"_id":"55015","name":"OCE-1043225","fundingSource":{"_id":"355","name":"NSF Division of Ocean Sciences"},"url":"https://www.nsf.gov/awardsearch/show-award?AWD_ID=1043225"}],"instruments":[{"_id":"5786","name":"CTD Sea-Bird 9","description":"","type_id":"488","type_name":"CTD Sea-Bird 9","type_desc":"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","type_acronym":"CTD SBE 9"}],"parameters":[{"_id":"29739","name":"cast","format":"","frictionlessType":"","description":"

Consecutive cast number of the instrument.

","units":{"_id":"","name":"unitless"},"type":{"_id":"761","name":"cast","description":"

cast or profile number

"}},{"_id":"29740","name":"event","format":"","frictionlessType":"","description":"

Unique event number. The first one or two digits (before the decimal) are the station number.

","units":{"_id":"","name":"unitless"},"type":{"_id":"829","name":"event","description":"

Event or operation identifier; event or operation number; often derived from date/time (MMDDHHmm) of sampling and when combined with year (YYYY) is a unique sampling identifier/data processing key. Date/time is not necessarily in GMT.

"}},{"_id":"29741","name":"date_start_utc","format":"","frictionlessType":"","description":"

Date at start of CTD cast; UTC. format: mm/dd/YYYY

","units":{"_id":"","name":"unitless"},"type":{"_id":"1109","name":"date_begin","description":"

date sampling begins such as YYYYMMDD

"}},{"_id":"29742","name":"time_start_utc","format":"","frictionlessType":"","description":"

Time at start of CTD cast; 24-hour clock; UTC; in hours and decimal minutes. format: HHMM.mm

","units":{"_id":"","name":"unitless"},"type":{"_id":"1009","name":"time_start","description":"

starting time of observation, GMT time, 24 hour clock

"}},{"_id":"29743","name":"lat_start","format":"","frictionlessType":"","description":"

Latitude at start of cast; postive values = North.

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"870","name":"lat_start","description":"

latitude at start time of measurement; in decimal degrees (negative denotes South)

"}},{"_id":"29744","name":"lon_start","format":"","frictionlessType":"","description":"

Longitude at start of cast; negative values = West.

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"883","name":"lon_start","description":"

longitude at starting time of measurement (west is negative), in decimal degrees

"}},{"_id":"29745","name":"lat","format":"","frictionlessType":"","description":"

Latitude; postive values = North.

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"730","name":"latitude","description":"

latitude, in decimal degrees, North is positive, negative denotes South; Reported in some datasets as degrees, minutes

"}},{"_id":"29746","name":"lon","format":"","frictionlessType":"","description":"

Longitude; negative values = West.

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"731","name":"longitude","description":"

longitude, in decimal degrees, East is positive, negative denotes West; Reported in some datsets as degrees, minutes

"}},{"_id":"29747","name":"time_elapsed","format":"","frictionlessType":"","description":"

Number of seconds elapsed from the start of the cast. Originally named 'timeS'.

","units":{"_id":"","name":"seconds"},"type":{"_id":"1838","name":"time_elapsed","description":"

Elapsed time. Units can be seconds, minutes, etc.

"}},{"_id":"29748","name":"press","format":"","frictionlessType":"","description":"

Pressure. Originally named 'prDM'.

","units":{"_id":"","name":"decibars"},"type":{"_id":"732","name":"pressure","description":"

water pressure at measurement; depth reported as pressure; positive number increasing with water depth

"}},{"_id":"29749","name":"depth","format":"","frictionlessType":"","description":"

Depth. Originally named 'depSM'.

","units":{"_id":"","name":"meters"},"type":{"_id":"808","name":"depth","description":"

Observation/sample depth below the sea surface. Units often reported as: meters, feet.

\nWhen used in a JGOFS/GLOBEC dataset the depth is a best estimate; usually but not always calculated from pressure; calculated either from CTD pressure using Fofonoff and Millard (1982; UNESCO Tech Paper #44) algorithm adjusted for 1980 equation of state for seawater (EOS80) or simply equivalent to nominal depth as recorded during sampling if CTD pressure was unavailable.

"}},{"_id":"29750","name":"temp","format":"","frictionlessType":"","description":"

Primary temperature measurement. Originally named 'T090C'.

","units":{"_id":"","name":"degrees Celsius"},"type":{"_id":"733","name":"temperature","description":"

water temperature at measurement depth

"}},{"_id":"29751","name":"temp2","format":"","frictionlessType":"","description":"

Secondary tempearture measurement. Originally named 'T190C'.

","units":{"_id":"","name":"degrees Celsius"},"type":{"_id":"996","name":"temp2","description":"

temperature, as observed by a CTD unit, 'secondary sensor', may be ITS 68 or 90 scale; When known, the temperature scale is reported in the units field of the doc file in degrees Celsius. Depending on the input source the temperature from the secondary sensor can have a variety of names i.e. t1, t2, temp1, temp2, temp_S. Change to DMO term temp2

"}},{"_id":"29752","name":"cond","format":"","frictionlessType":"","description":"

Primary conductivity measurement in Siemens per meter. Originally named 'c0S/m'.

","units":{"_id":"","name":"S/m"},"type":{"_id":"779","name":"conductivity","description":"

Conductivity. Units and collection methods may vary. Often reported in Siemens/meter.

When used in a JGOFS/GLOBEC project this is the conductivity in Siemens/meter for the primary conductivity sensor on a CTD.

"}},{"_id":"29753","name":"cond2","format":"","frictionlessType":"","description":"

Primary conductivity measurement in Siemens per meter. Originally named 'c1S/m'.

","units":{"_id":"","name":"S/m"},"type":{"_id":"780","name":"cond2","description":"

conductivity, from the CTD 'secondary sensor', usually reported in Siemens/meter. Depending on input source may have a variety of names.

"}},{"_id":"29754","name":"sal","format":"","frictionlessType":"","description":"

Primary salinity measurement. Originally named 'Sal00'.

","units":{"_id":"","name":"PSU"},"type":{"_id":"955","name":"sal","description":"

Salinity: The amount (mass or quantity of matter) of salt per amount (volume or mass) of a body of water.

"}},{"_id":"29755","name":"sal2","format":"","frictionlessType":"","description":"

Secondary salinity measurement. Originally named 'Sal11'.

","units":{"_id":"","name":"PSU"},"type":{"_id":"957","name":"sal2","description":"

salinity, calculated from the CTD 'secondary sensors' of conductivity and temperature, Practical Salinity Scale, dimensionless. Depending on the input source, salinity from the secondary sensors can have a variety of names including s1, s2, s11, s22, sal1, sal2, sal22, sal_S.

"}},{"_id":"29756","name":"density","format":"","frictionlessType":"","description":"

Primary measure of density in kilograms per cubic meter.

","units":{"_id":"","name":"kg/m^3"},"type":{"_id":"806","name":"density","description":"

density, in mass per unit volume

"}},{"_id":"29757","name":"density2","format":"","frictionlessType":"","description":"

Secondary measure of density in kilograms per cubic meter.

","units":{"_id":"","name":"kg/m^3"},"type":{"_id":"806","name":"density","description":"

density, in mass per unit volume

"}},{"_id":"29758","name":"sigma_0","format":"","frictionlessType":"","description":"

Sigma theta density. Orignally named 'Sigma-e00'.

","units":{"_id":"","name":"kg/m^3"},"type":{"_id":"971","name":"sigma_0","description":"

sigma-theta (potential density), often reported in kg/m^3. Sigma-theta is denoted 'sigma_0', where the last digit, a zero, is used to represent the Greek letter theta. This altered density which takes into account adiabatic heating/cooling with changes in pressure is called the 'potential density'. (See How do we measure the density of sea water?)

"}},{"_id":"29759","name":"O2_sat_pcnt","format":"","frictionlessType":"","description":"

Percent oxygen saturation. Originally named 'Sbeox0PS'.

","units":{"_id":"","name":"%"},"type":{"_id":"1907","name":"O2_sat_pcnt","description":"

Saturation of oxygen in the water body, as a percentage.

"}},{"_id":"29760","name":"O2_v","format":"","frictionlessType":"","description":"

Raw voltage from SBE43 oxygen sensor. Originally named 'Sbeox0V'.

","units":{"_id":"","name":"volts"},"type":{"_id":"1760","name":"O2_v","description":"

Oxygen voltage

"}},{"_id":"29761","name":"O2_mg_L","format":"","frictionlessType":"","description":"

Oxygen in milligrams per liter. Originally named 'Sbeox0Mg/L'.

","units":{"_id":"","name":"mg/L"},"type":{"_id":"1906","name":"Dissolved_Oxygen","description":"

ml/L of dissolved oxygen is the equivalent of parts per thousand, which is the same as the percentage. But the volume and mass of gasses are not the same, so ml/L is not the exact same as mg/L. 1 PPT = % = 1.33 mg/L

"}},{"_id":"29762","name":"O2_umol_kg_SBE","format":"","frictionlessType":"","description":"

Oxygen in micromoles per kilograms measured by SBE43 sensor. Originally named 'Sbeox0Mm/Kg'.

","units":{"_id":"","name":"umol/kg"},"type":{"_id":"1200","name":"O2_umol_kg","description":"

Oxygen; dissolved; reported in units of micromoles/kilogram

"}},{"_id":"29763","name":"O2_umol_kg_W","format":"","frictionlessType":"","description":"

Oxygen in micromoles per kilograms measured by Weiss sensor. Originally named 'oxsatMm/Kg'.

","units":{"_id":"","name":"umol/kg"},"type":{"_id":"1200","name":"O2_umol_kg","description":"

Oxygen; dissolved; reported in units of micromoles/kilogram

"}},{"_id":"29764","name":"trans","format":"","frictionlessType":"","description":"

Beam transmission. Originally named 'Xmiss'.

","units":{"_id":"","name":"%"},"type":{"_id":"1013","name":"transmission","description":"

light transmission, as percent

"}},{"_id":"29765","name":"beam_c","format":"","frictionlessType":"","description":"

Beam attenuation. Originally named 'Bat'.

","units":{"_id":"","name":"1/m"},"type":{"_id":"747","name":"beam_c","description":"

attenuation (loss of light) of a narrow, well collimated beam of light; beam attenuation due to particles; the particulate beam attenuation coefficient (cp); beam attenuation coefficient, in units 1/meter

"}},{"_id":"29766","name":"potemp","format":"","frictionlessType":"","description":"

Primary measure of potential temperature. Originally named 'potemp090C'.

","units":{"_id":"","name":"degrees Celsius"},"type":{"_id":"936","name":"potemp","description":"

potential temperature (International Practical Temperature Scale - 68 ,or 90). When known, the scale will be reported in the units field of the documentation file.

"}},{"_id":"29767","name":"potemp2","format":"","frictionlessType":"","description":"

Secondary measure of potential temperature. Originally named 'potemp190C'.

","units":{"_id":"","name":"degrees Celsius"},"type":{"_id":"1843","name":"potential temperature 2","description":"

potential temperature (International Practical Temperature Scale - 68 ,or 90) from secondary sensor. When known, the scale will be reported in the units field of the documentation file.

"}},{"_id":"29768","name":"fluor_ug_L","format":"","frictionlessType":"","description":"

Fluorescence measured by WET Labs ECO-AFL/FL in milligrams per cubic meter. Originally named 'flECO-AFL'.

","units":{"_id":"","name":"mg/m^3"},"type":{"_id":"835","name":"fluorescence","description":"

Fluorescence. Indirect measure of pigment concentration.

Units and collection method may vary. Units often reported in milligrams/meter^3 (mg/m3) or micromoles per liter (ug/L). Sometimes reported after being calibrated against extracted pigment concentrations.

In JGOFS/GLOBEC projects fluorescence is measured from CTD instrument sensor.

"}},{"_id":"29769","name":"turbidity","format":"","frictionlessType":"","description":"

Turbidity measured by WET Labs ECO. Originally named 'turbWetntu0'.

","units":{"_id":"","name":"NTU"},"type":{"_id":"1728","name":"turbidity","description":"

Turbidity is the cloudiness or haziness of a fluid caused by individual particles

"}},{"_id":"29770","name":"CDOM","format":"","frictionlessType":"","description":"

CDOM fluoresence in milligrams per cubic meter. Originally named 'wetCDOM'.

","units":{"_id":"","name":"mg/m^3"},"type":{"_id":"1891","name":"CDOM","description":"

Colored dissolved organic matter (CDOM): The optically measurable component of the dissolved organic matter in water

"}},{"_id":"29771","name":"chl_a_fluor","format":"","frictionlessType":"","description":"

Fluorescence measured by Chelsea UV Aquatracka in micrograms per liter. Originally named 'flCUVA'.

","units":{"_id":"","name":"ug/L"},"type":{"_id":"1410","name":"chl_a_fluor","description":"

chlorophyll-a; fluorometric method

"}},{"_id":"29772","name":"fluor_ppb","format":"","frictionlessType":"","description":"

Fluorescence measured by Turner SCUFA in parts per billion. Originally named 'flScufa'.

","units":{"_id":"","name":"ppb"},"type":{"_id":"1073","name":"no_bcodmo_term","description":"

An association with a community-wide standard parameter has not yet been made.

"}},{"_id":"29773","name":"alt","format":"","frictionlessType":"","description":"

Altimeter reading.

","units":{"_id":"","name":"meters"},"type":{"_id":"1839","name":"altitude","description":"

Altitude of sampler above the bottom

"}},{"_id":"29774","name":"sound_vel_avg","format":"","frictionlessType":"","description":"

Average sound velocity in meters per second. Originally named 'avgsvCM'.

","units":{"_id":"","name":"m/s"},"type":{"_id":"975","name":"sound_vel","description":"

sound velocity in sea water, in meters/second

"}},{"_id":"29775","name":"bottles_fired","format":"","frictionlessType":"","description":"

Number of bottle fired.

","units":{"_id":"","name":"unitless"},"type":{"_id":"1073","name":"no_bcodmo_term","description":"

An association with a community-wide standard parameter has not yet been made.

"}},{"_id":"29776","name":"error_count","format":"","frictionlessType":"","description":"

Modulo error count.

","units":{"_id":"","name":"unitless"},"type":{"_id":"1073","name":"no_bcodmo_term","description":"

An association with a community-wide standard parameter has not yet been made.

"}}],"related_publications":[],"related_datasets":[],"services":[{"grouping":"","items":[{"name":"View Data","description":"An in-browser view of the primary tabular data file","url":"https://www.bco-dmo.org/dataset/3728/data/view","contentType":"text/html","actionType":"view"}]},{"grouping":"Metadata","items":[{"name":"HTML","description":"A simple HTML page of the dataset metadata","url":"https://www.bco-dmo.org/dataset/3728/description","contentType":"text/html","actionType":"view"},{"name":"PDF","description":"A PDF of the HTML dataset metadata","url":"https://www.bco-dmo.org/dataset/3728/Dataset_description.pdf","contentType":"application/pdf","actionType":"download"},{"name":"ISO 19115-2 (NOAA Profile)","description":"","url":"https://www.bco-dmo.org/dataset/3728/iso","contentType":"application/xml","actionType":"download"}]}],"programs":[{"_id":"2028","name":"Gulf of Mexico - Deepwater Horizon Oil Spill","acronym":"GoMX - DHOS"}],"projects":[{"_id":"2234","name":"RAPID Deepwater Horizon Oil Spill: Deep pelagic and benthic impacts of the oil spill","acronym":"DWH_Deep_Microbes","description":"$1b"}],"archives":[],"license":{"name":"Creative Commons Attribution 4.0","id":"CC-BY-4.0","uri":"https://creativecommons.org/licenses/by/4.0/","spdxUri":"https://spdx.org/licenses/CC-BY-4.0"},"metrics":{"views":{"count":279},"downloads":{"count":477}}}}]