gov.noaa.nodc:0112926 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-07-24T12:53:03Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample, profile and time series profile observations using Alkalinity titrator, CTD and other instruments from HERMANO GINES in the Caribbean Sea from 1995-11-08 to 2015-07-29 (NCEI Accession 0112926) 2013-09-13 publication 2016-05-04 revision 2013-09-13 creation International DOI Foundation (IDF) 10.3334/cdiac/otg.cariaco_ts NOAA National Centers for Environmental Information gov.noaa.nodc:0112926 NCEI Archive Management System 0112926 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Alex Kozyr Cooperative Institute for Satellite Earth System Studies (CISESS) Alex.Kozyr@noaa.gov https://cisess.umd.edu/ HTTPS Cooperative Institute for Satellite Earth System Studies (CISESS) website Institution web page information resourceProvider Carbon Dioxide Information Analysis Center (CDIAC) resourceProvider Frank Muller-Karger University of South Florida (USF) carib@marine.usf.edi https://www.usf.edu/ HTTPS University of South Florida (USF) website Institution web page information principalInvestigator Yrene M. Astor Estacion de Investigaciones Marinas de Margarita (EDIMAR) yastor@edimar.org http://www.edimar.org HTTP Estacion de Investigaciones Marinas de Margarita (EDIMAR) website Institution web page information principalInvestigator Laura Lorenzoni University of South Florida St. Petersburg laural@marine.usf.edu https://www.stpetersburg.usf.edu/ HTTPS University of South Florida St. Petersburg website Institution web page information principalInvestigator Müller-Karger, Frank E. University of South Florida https://www.usf.edu/ HTTPS University of South Florida (USF) website Institution web page information author Lorenzoni, Laura University of South Florida St. Petersburg https://www.stpetersburg.usf.edu/ HTTPS University of South Florida St. Petersburg website Institution web page information author Astor, Yrene M. Estacion de Investigaciones Marinas de Margarita yastor@edimar.org http://www.edimar.org HTTP Estacion de Investigaciones Marinas de Margarita (EDIMAR) website Institution web page information author University of South Florida (USF) https://www.usf.edu/ HTTPS University of South Florida (USF) website Institution web page information contributor Estacion de Investigaciones Marinas de Margarita (EDIMAR) http://www.edimar.org HTTP Estacion de Investigaciones Marinas de Margarita (EDIMAR) website Institution web page information contributor tableDigital This dataset includes discrete sample, profile and time series profile data collected from HERMANO GINES in the Caribbean Sea from 1995-11-08 to 2015-07-29. These data include AMMONIUM (NH4), DISSOLVED INORGANIC CARBON (DIC), DISSOLVED ORGANIC CARBON, DISSOLVED OXYGEN, Dissolved Organic Nitrogen, NITRATE, NITRITE, PARTICULATE ORGANIC CARBON, PARTICULATE ORGANIC NITROGEN (PON), PHOSPHORUS - ORGANIC, Partial pressure (or fugacity) of carbon dioxide - water, SALINITY, SIGMA-THETA, TOTAL ALKALINITY (TA), Total Organic Carbon (TOC), WATER TEMPERATURE, nitrate + nitrite content (concentration), pH, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, bottle and spectrophotometer. These data were collected by Yrene M. Astor of Estacion de Investigaciones Marinas de Margarita (EDIMAR), Frank E. Muller-Karger of University of South Florida (USF), and Laura Lorenzoni of University of South Florida - St. Petersburg (USF) as part of the CARIACO_TS dataset. CDIAC associated the following cruise ID(s) with this dataset: CARIACO Time-Series The Global CO2 Time-series and Moorings Project involves international groups from 18 countries who have mounted sensors on moored buoys to provide high resolution time-series measurements of atmospheric boundary layer and surface ocean CO2 partial pressure (pCO2). The CO2 Time-series and Moorings Project is coordinated by UNESCO International Ocean Carbon Coordination Project (IOCCP). This dataset is available to the public for a wide variety of uses including scientific research and analysis. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded NCEI Accession 0112926 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made. https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0112926 Preview graphic PNG 0112926 NCEI ACCESSION NUMBER 2016-05-04 publication AMMONIUM (NH4) CARBON - TOTAL ORGANIC DISSOLVED INORGANIC CARBON (DIC) DISSOLVED ORGANIC CARBON Dissolved Organic Nitrogen DISSOLVED OXYGEN NITRATE nitrate + nitrite content (concentration) NITRITE partial pressure of carbon dioxide - water PARTICULATE ORGANIC CARBON PARTICULATE ORGANIC NITROGEN (PON) pH phosphate PHOSPHORUS - ORGANIC SALINITY SIGMA-THETA silicate total alkalinity WATER TEMPERATURE theme NODC DATA TYPES THESAURUS bottle CTD spectrophotometer titrator instrument NODC INSTRUMENT TYPES THESAURUS discrete sample profile time series profile theme NODC OBSERVATION TYPES THESAURUS B/O HERMANO GINES platform NODC PLATFORM NAMES THESAURUS Estacion de Investigaciones Marinas de Margarita University of South Florida dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Carbon Dioxide Information Analysis Center dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Caribbean Sea place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOE/ORNL/ESD/CDIAC > Carbon Dioxide Information Analysis Center, Environmental Sciences Division, Oak Ridge National Laboratory, U. S. Department of Energy dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian CARIACO Time-Series project Cruise ID 93HG19951108 CARIACO_1995-2015 project EXPOCODE Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Discrete measurement Profile theme OCADS Study Type ALKALI CTDSAL CTDTMP DIC DOC FCO2 NH4 NITRAT NITRIT OXYGEN PHSPHT PH_TMP PH_TOT POC PON SALNTY SIGMA_THETA SILCAT TA TCARBN TOC TPP pH theme Provider Variable Abbreviations CTD > Conductivity, Temperature, Depth OPTSPEC > Optical Spectrometer instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian HERMANO GINES (ICES code: 93HG) platform ICES/SeaDataNet Ship Codes OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Atlantic Ocean place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Müller-Karger, Frank E.; Lorenzoni, Laura; Astor, Yrene M. (2013). Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample, profile and time series profile observations using Alkalinity titrator, CTD and other instruments from HERMANO GINES in the Caribbean Sea from 1995-11-08 to 2015-07-29 (NCEI Accession 0112926). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.cariaco_ts. Accessed [date]. 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. otherRestrictions 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. Muller-Karger, F. E., L. Lorenzoni and Y. M. Astor (2012). Carbon Dioxide, Hydrographic and Chemical Data Measured during the CARIACO Time-Series Cruises. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, CARIACO_TS. 2012 publication CARIACO_TS Muller-Karger, F. E., L. Lorenzoni and Y. M. Astor author Carbon Dioxide Information Analysis Center (CDIAC) publisher Ocean CO2 [retrieved from http://cdiac.ornl.gov/ftp/oceans/CARIACO_TS/] crossReference Astor, Y., Muller-Karger, F., & Scranton, M. I. (2003). Seasonal and interannual variation in the hydrography of the Cariaco Basin: implications for basin ventilation. Continental Shelf Research, 23(1), 125–144. https://doi.org/10.1016/s0278-4343(02)00130-9 2003-01 publication International DOI Foundation (IDF) https://doi.org/10.1016/s0278-4343(02)00130-9 https://doi.org/10.1016/s0278-4343(02)00130-9 HTTPS https://doi.org/10.1016/s0278-4343(02)00130-9 related journal article information Astor, Yrene author Muller-Karger, Frank author Scranton, Mary I author Elsevier BV publisher documentDigital Continental Shelf Research 23(1) ISSN 0278-4343, pp. 125-144 crossReference project Astor, Y. M., Scranton, M. I., Muller-Karger, F., Bohrer, R., & García, J. (2005). fCO2 variability at the CARIACO tropical coastal upwelling time series station. Marine Chemistry, 97(3–4), 245–261. https://doi.org/10.1016/j.marchem.2005.04.001 2005-12 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.marchem.2005.04.001 https://doi.org/10.1016/j.marchem.2005.04.001 HTTPS https://doi.org/10.1016/j.marchem.2005.04.001 related journal article information Astor, Y.M. author Scranton, M.I. author Muller-Karger, F. author Bohrer, R. author García, J. author Elsevier BV publisher documentDigital Marine Chemistry 97(3-4) ISSN 0304-4203, pp. 245-261 crossReference project Astor, Y., M.I. Scranton, F. Muller-Karger, R. Bohrer, J. García. 2005b. "Variabilidad interanual y estacional del CO2 y nutrientes en la Fosa de Cariaco". Mem. Fund. La Salle Cienc. Nat. 161-162, 235-252. 2005 publication crossReference project NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system 2022-04 publication https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system HTTPS https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system OCADS website information NOAA National Centers for Environmental Information author NOAA National Centers for Environmental Information (NCEI) publisher documentDigital [accessed 2024-02-08] crossReference program Time Series: CARIACO Station 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Cariaco.html HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Cariaco.html Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital crossReference project CO2 Atlantic Ocean Time-series and Moorings 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Atlantic.html HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Atlantic.html Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital crossReference project eng; USA utf8 environment oceans -64.67 -64.67 10.5 10.5 1995-11-08 2015-07-29 These data were acquired by NCEI from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NCEI. In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number. NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact 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. Contact NCEI for other distribution options and instructions. CSV 1.208 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0112926.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.3334/cdiac/otg.cariaco_ts HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/112926 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/112926 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0061/0112926/ FTP Any FTP client FTP 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). download dataset NCEI Accession 0112926 v1.1 was published. 2013-09-13T11:01:08Z NCEI Accession 0112926 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0112926/1.1 HTTPS NCEI Accession 0112926 v1.1 published 2013-09-13T11:01:08Z download NCEI Accession 0112926 was revised and v2.2 was published. Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. 2016-05-04T13:01:18Z NCEI Accession 0112926 v2.2 publication https://www.ncei.noaa.gov/archive/accession/0112926/2.2 HTTPS NCEI Accession 0112926 v2.2 published 2016-05-04T13:01:18Z download dataset Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: DIC; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Calculated; Detailed sampling and analyzing information: CO2SYS program (Lewis, E., and D. W. R. Wallace. 1998), using Total Alkalinity and pH as input variables, Total pH scale, K1 K2 dissociation constants of Mehrbach refit by Dickson and Millero and KSO4 dissociation constant of Dickson. Parameter or Variable: Total alkalinity; Abbreviation: TA; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Curve fitting method: Seawater was acidified by a titration to the inflexion point using bromocresol green as indicator. CO2 was then purged from the sample by bubbling with nitrogen gas, and the acid excess was measured at 25 8C by spectrophotometer. Alkalinity was calculated from absorbance readings (444 nm and 616 nm), the known amount of hydrogen ion added, and the excess remaining.; Uncertainty: Precision of TA measurements is 4 μmol kg-1, as obtained from replicate measurements. Certified alkalinity reference materials (CRM's) supplied by A. G. Dickson (Scripps Institute of Oceanography) were analyzed for TA with each batch of samples for each cruise. The standard deviation between the mean value of alkalinity measurements of the standards and the certified value was 2 μmol kg-1.; Method reference: Breland II, J.A., R.H. Byrne. 1993. Spectrophotometric procedures for determination of seawater alkalinity using bromocresol green. Deep-Sea Res. I 40 (3), 629-641 Astor, Y.M., M.I. Scranton, F. Muller-Karger, R. Bohrer, J. García. 2005a. fCO2 variability at the CARIACO tropical upwelling time series station. Mar. Chem. 97 245-261. Yao, W., R.H. Byrne. 1998. Simplified seawater alkalinity analysis: use of linear array spectrometers. Deep-Sea Res. I 45, 1383-1392. Parameter or Variable: pH; Abbreviation: pH; pH scale: Total; Observation type: discrete; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Temperature of pH measurement: 25; Detailed sampling and analyzing information: Spectrophotometric method. Analyses were made on board ship within one hour of sample collection.; Uncertainty: The precision of pH measurements are 0.003 pH, as determined from replicates. Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: CTDSAL; Abbreviation: CTDSAL; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SALNTY; Abbreviation: SALNTY; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: OXYGEN; Abbreviation: OXYGEN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NITRAT; Abbreviation: NITRAT; Unit: UMOL/KG; Controlled vocabulary name: NITRATE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NITRIT; Abbreviation: NITRIT; Unit: UMOL/KG; Controlled vocabulary name: NITRITE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PHSPHT; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: phosphate; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: TCARBN; Abbreviation: TCARBN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED INORGANIC CARBON (DIC); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: ALKALI; Abbreviation: ALKALI; Unit: UMOL/KG; Controlled vocabulary name: total alkalinity; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: FCO2; Abbreviation: FCO2; Unit: UATM; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PH_TOT; Abbreviation: PH_TOT; Unit: @25C; Controlled vocabulary name: pH; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PH_TMP; Abbreviation: PH_TMP; Unit: DEG_C; Controlled vocabulary name: pH; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: POC; Abbreviation: POC; Unit: UG/KG; Controlled vocabulary name: PARTICULATE ORGANIC CARBON; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PON; Abbreviation: PON; Unit: UG/KG; Controlled vocabulary name: PARTICULATE ORGANIC NITROGEN (PON); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: DOC; Abbreviation: DOC; Unit: UM; Controlled vocabulary name: DISSOLVED ORGANIC CARBON; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: TOC; Abbreviation: TOC; Unit: UM; Controlled vocabulary name: Total Organic Carbon (TOC); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NH4; Abbreviation: NH4; Unit: UMOL/KG; Controlled vocabulary name: AMMONIUM (NH4); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SIGMA_THETA; Abbreviation: SIGMA_THETA; Unit: KG/M3; Controlled vocabulary name: SIGMA-THETA; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: TPP; Abbreviation: TPP; Unit: NANOMOL/KG; In-situ / Manipulation / Response variable: in-situ observation repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian bottle bottle any type of water bottle sampling device Generic name for water collection device; usually used to determine temperature, salinity and provide water aliquots for measurement of a wide range of parameters; often referred to by a specific type of water sampling bottle, such as a Nansen or Niskin bottle. CTD CTD Conductivity-Temperature-Depth probe spectrophotometer spectrophotometer spectrophotometer, optical spectrometer, spectrograph or spectroscope An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. Butler, L. R. P.; Laqua, K. (1995). "Nomenclature, symbols, units and their usage in spectrochemical analysis-IX. Instrumentation for the spectral dispersion and isolation of optical radiation (IUPAC Recommendations 1995)". Pure Appl. Chem. IUPAC. 67 (10): 1725–1744. doi:10.1351/pac199567101725. A spectrometer is the general term for describing a combination of spectral apparatus with one or more detectors to measure the intensity of one or more spectral bands." titrator titrator titrator B/O HERMANO GINES Built 06.1995; IMO9113185. Operated by Fundacion la Salle, Punta de Piedras, Isla Margarita, Venezuela.