Dataset Overview | National Centers for Environmental Information (NCEI)

Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN640 in June-July 2019 (NCEI Accession 0278397)

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This dataset contains biological, chemical, optical, and physical data collected on R/V Endeavor during cruise EN640 in the Caribbean Sea, North Atlantic Ocean, and South Atlantic Ocean from 2019-06-15 to 2019-07-07. These data include Nitrite, O2 saturation, Oxygen in volts, PAR, SiOH_4, beam attenuation, conductivity, depth, dissolved Oxygen, fluorescence, nitrate plus nitrite, potential temperature, salinity calculated from CTD primary sensors, sigma-theta, sound velocity, water pressure, and water temperature. The instruments used to collect these data include CTD Sea-Bird SBE 911plus, LI-COR Biospherical PAR Sensor, Niskin bottle, Nutrient Autoanalyzer, Sea-Bird SBE 43 Dissolved Oxygen Sensor, Wet Labs CSTAR Transmissometer, and Wet Labs ECO-AFL/FL Fluorometer. These data were collected by Joseph Montoya of Georgia Institute of Technology and Ajit Subramaniam of Lamont-Doherty Earth Observatory as part of the "Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic (Amazon River Plume Nitrogen)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-10-26.

The following is the text of the dataset description provided by BCO-DMO:

EN640 Nutrients

Dataset Description:
Acquisition Description:
Hydrographic data and water samples were collected during casts with a CTD-rosette system (SBE11plus equipped with a fluorometer, transmissometer, oxygen sensor, and a PAR sensor).

Water samples for dissolved, inorganic nutrient analysis were collected in duplicate directly from Niskin bottles attached to the CTD-rosette system (listed above). Sampling tubes were rinsed with sample water three times before collection. After collection, one set of samples was placed in a fridge to be analyzed within 48hrs aboard the vessel while the duplicate set of samples was placed immediately in a freezer for later analysis. Analysis was completed on a Lachat Quikchem 8500 Series 2 nutrient analyzer, according to standard methods listed below:

PO4: 31-115-01-I

Si: 31-114-27-1-B

NO3/NO2: 31-107-04-1-A

NO2: 31-107-05-1-A

Method details available at: https://support.hach.com/app/answers/answer_view/a_id/1004798

Dataset Citation

Cite as: Montoya, Joseph; Subramaniam, Ajit (2023). Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN640 in June-July 2019 (NCEI Accession 0278397). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278397. Accessed [date].

Dataset Identifiers

ISO 19115-2 Metadata

gov.noaa.nodc:0278397

Full Text · XML

Download Data	HTTPS (download) Navigate directly to the URL for data access and direct download. FTP (download) These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).
Distribution Formats	TSV
Ordering Instructions	Contact NCEI for other distribution options and instructions.
Distributor	NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov
Dataset Point of Contact	NOAA National Centers for Environmental Information ncei.info@noaa.gov

Time Period	2019-06-15 to 2019-07-07
Spatial Bounding Box Coordinates	West: -60.003 East: 0 South: 0 North: 16.034
Spatial Coverage Map

General Documentation

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Descriptive Information
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Associated Resources

Biological, chemical, physical, biogeochemical, ecological, environmental and other data collected from around the world during historical and contemporary periods of biological and chemical oceanographic exploration and research managed and submitted by the Biological and Chemical Oceanography Data Management Office (BCO-DMO)
- NCEI Collection
  Navigate directly to the URL for data access and direct download.
Montoya, J., Subramaniam, A. (2021) Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN640 in June-July 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-09-24. https://doi.org/10.26008/1912/bco-dmo.861378.1
- https://doi.org/10.26008/1912/bco-dmo.861378.1 (download)
  originator dataset

gov.noaa.nodc:BCO-DMO

Publication Dates	publication: 2023-05-18
Data Presentation Form	Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status	Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility
Data Update Frequency	As needed
Purpose	This dataset is available to the public for a wide variety of uses including scientific research and analysis.
Use Limitations	accessLevel: Public Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.

Dataset Citation	Cite as: Montoya, Joseph; Subramaniam, Ajit (2023). Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN640 in June-July 2019 (NCEI Accession 0278397). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278397. Accessed [date].
Cited Authors	Montoya, Joseph Georgia Institute of Technology Subramaniam, Ajit Lamont-Doherty Earth Observatory
Principal Investigators	Joseph Montoya Georgia Institute of Technology Ajit Subramaniam Columbia University; Lamont-Doherty Earth Observatory (LDEO)
Contributors	Georgia Institute of Technology Columbia University; Lamont-Doherty Earth Observatory (LDEO)
Resource Providers	Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Points of Contact	Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Publishers	NOAA National Centers for Environmental Information
Acknowledgments	Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737078 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1737078

Theme keywords	NODC DATA TYPES THESAURUS BEAM ATTENUATION COEFFICIENT CONDUCTIVITY DEPTH - OBSERVATION DISSOLVED OXYGEN FLUORESCENCE HYDROSTATIC PRESSURE nitrate + nitrite content (concentration) NITRITE OXYGEN OXYGEN - PERCENT SATURATION PHOTOSYNTHETIC ACTIVE RADIATION (PAR) Potential temperature (theta) SALINITY SIGMA-THETA silicate SOUND VELOCITY WATER TEMPERATURE NODC OBSERVATION TYPES THESAURUS biological chemical optical physical WMO_CategoryCode oceanography BCO-DMO Standard Parameters ISO_DateTime_UTC Nitrite O2 saturation Oxygen in volts PAR SPAR SiOH_4 altitude beam attenuation bottle conductivity cruise id date depth dissolved Oxygen event file_name fluorescence julian_day latitude longitude nitrate plus nitrite no standard parameter phosphate potential temperature ratio salinity calculated from CTD primary sensors scan sigma-theta sound velocity station time of day time_elapsed transmission water pressure water temperature Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Originator Parameter Names AltM AltM_SD Bottle BottleID C0S C0S_SD C1S C1S_SD C2_C1 C2_C1_SD CStarAt0 CStarAt0_SD CStarTr0 CStarTr0_SD Cruise Date DepSM DepSM_SD FileName FlECO_AFL FlECO_AFL_SD ISO_DateTime_UTC Latitude Latitude_SD Longitude Longitude_SD Mean_NO2 Mean_NO3_NO2 Mean_N_star Mean_PO4 Mean_Si Oxsat Par Par_SD Potemp090 Potemp190 PrDM PrDM_SD Sal00 Sal11 Sbeox0 Sbeox0V Sbeox0V_SD Sbeox1 Sbeox1V Sbeox1V_SD Scan Scan_SD Sigma_t00 Sigma_t11 Spar Spar_SD Station StnEvent SvCM SvCM1 T090C T090C_SD T190C T190C_SD T2_T190C T2_T190C_SD Time TimeJ TimeJ_SD TimeS TimeS_SD V0 V0_SD V1 V1_SD V2 V2_SD V3 V3_SD V4 V4_SD V5 V5_SD V6 V6_SD V7 V7_SD
Data Center keywords	NODC COLLECTING INSTITUTION NAMES THESAURUS Columbia University; Lamont-Doherty Earth Observatory Georgia Institute of Technology NODC SUBMITTING INSTITUTION NAMES THESAURUS Biological and Chemical Oceanography Data Management Office Global Change Master Directory (GCMD) Data Center Keywords BCO-DMO > Biological and Chemical Oceanography Data Management Office COLUMBIA/LDEO > Lamont-Doherty Earth Observatory, Columbia University
Platform keywords	NODC PLATFORM NAMES THESAURUS ENDEAVOR BCO-DMO Platform Names R/V Endeavor Global Change Master Directory (GCMD) Platform Keywords Ships ICES/SeaDataNet Ship Codes ENDEAVOR (call sign: WCE5063, ICES code: 32EV, 1976)
Instrument keywords	NODC INSTRUMENT TYPES THESAURUS CTD fluorometer Niskin bottle nutrient autoanalyzer oxygen sensor PAR Sensor transmissometer BCO-DMO Standard Instruments CTD Sea-Bird SBE 911plus LI-COR Biospherical PAR Sensor Niskin bottle Nutrient Autoanalyzer Sea-Bird SBE 43 Dissolved Oxygen Sensor Wet Labs CSTAR Transmissometer Wet Labs ECO-AFL/FL Fluorometer Global Change Master Directory (GCMD) Instrument Keywords AUTOANALYZER > AUTOANALYZER CTD > Conductivity, Temperature, Depth FLUOROMETERS > FLUOROMETERS NISKIN BOTTLES OXYGEN METERS > OXYGEN METERS PAR SENSORS > Photosynthetically Active Radiation Sensors TRANSMISSOMETERS Originator Instrument Names Biospherical/Licor Lachat Quikchem 8500 Series 2 Niskin bottles attached to CTD-rosette system SBE 43 WET Labs C-Star WET Labs ECO-AFL/FL unknown (CTD Sea-Bird SBE 911plus)
Place keywords	NODC SEA AREA NAMES THESAURUS Caribbean Sea North Atlantic Ocean South Atlantic Ocean Global Change Master Directory (GCMD) Location Keywords OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN Provider Place Names Western Tropical North Atlantic
Project keywords	BCO-DMO Standard Projects Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic (Amazon River Plume Nitrogen) Provider Cruise IDs EN640 Provider Funding Award Information Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737078
Keywords	NCEI ACCESSION NUMBER 0278397

Use Constraints	Cite as: Montoya, Joseph; Subramaniam, Ajit (2023). Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN640 in June-July 2019 (NCEI Accession 0278397). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278397. Accessed [date].
Data License	This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License. SPDX License: Creative Commons Attribution 4.0 International (CC-BY-4.0)
Access Constraints	Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees	In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.

Lineage information for: dataset
Processing Steps	2023-05-18T04:25:35Z - NCEI Accession 0278397 v1.1 was published.
Output Datasets	NCEI Accession 0278397 v1.1 NCEI Accession 0278397 v1.1 (download) published 2023-05-18T04:25:35Z

Acquisition Information (collection)
Instrument	CTD fluorometer Niskin bottle nutrient autoanalyzer oxygen sensor PAR Sensor transmissometer
Platform	ENDEAVOR

Last Modified: 2024-05-31T15:15:28Z
For questions about the information on this page, please email: ncei.info@noaa.gov

Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN640 in June-July 2019 (NCEI Accession 0278397)

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