PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from HESPERIDES in the South Atlantic Ocean from 2010-02-08 to 2010-03-10 (NCEI Accession 0110255)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2017-02-22T00:00:00.000+00:00

This dataset includes chemical, discrete sample, physical and profile data collected from HESPERIDES in the South Atlantic Ocean from 2010-02-08 to 2010-03-10. These data include DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, bottle and spectrophotometer. These data were collected by Aída F. Ríos and Fiz F. Pérez of Institute of Marine Research Vigo (IIM) as part of the CLIVAR_A21_20HE20100208 dataset. CDIAC associated the following cruise ID(s) with this dataset: CLIVAR_A21_20HE20100208 The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.

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description	This dataset includes chemical, discrete sample, physical and profile data collected from HESPERIDES in the South Atlantic Ocean from 2010-02-08 to 2010-03-10. These data include DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, bottle and spectrophotometer. These data were collected by Aída F. Ríos and Fiz F. Pérez of Institute of Marine Research Vigo (IIM) as part of the CLIVAR_A21_20HE20100208 dataset. CDIAC associated the following cruise ID(s) with this dataset: CLIVAR_A21_20HE20100208 The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.
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identifier	gov.noaa.nodc:0110255
issued	2013-07-08T00:00:00.000+00:00
keyword	[ "0110255", "DISSOLVED OXYGEN", "HYDROSTATIC PRESSURE", "NITRATE", "NITRITE", "pH", "phosphate", "SALINITY", "silicate", "total alkalinity", "WATER TEMPERATURE", "spectrophotometer", "chemical", "discrete sample", "physical", "profile", "B.I.O. Hespérides", "Instituto de Investigacións Mariñas de Vigo", "Carbon Dioxide Information Analysis Center", "Climate Variability and Predictability (CLIVAR)", "South Atlantic Ocean", "oceanography", "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", "CLIVAR_A21_20HE20100208", "20HE20100208", "CLIVAR > Climate Variability", "Ocean Carbon and Acidification Data System (OCADS) Project", "GO-SHIP A12/A21", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE", "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 PRESSURE > WATER PRESSURE", "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY", "Discrete measurement", "Profile", "ALKALI", "CTDOXY", "CTDSAL", "CTDTMP", "NITRAT", "NITRIT", "OXYGEN", "PHSPHT", "PH_SWS", "PH_TMP", "SILCAT", "TA", "pH", "OPTSPEC > Optical Spectrometer", "HESPERIDES (call sign: EBBW, ICES code: 29HE)", "OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN", "Atlantic Ocean" ]
landingPage	https://www.ncei.noaa.gov/contact
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modified	2017-02-22T00:00:00.000+00:00
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rights	otherRestrictions
spatial	17.5032,-53.8807,-63.6058,-34.4592
temporal	2010-02-08T00:00:00+00:00/2010-03-10T00:00:00+00:00
title	PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from HESPERIDES in the South Atlantic Ocean from 2010-02-08 to 2010-03-10 (NCEI Accession 0110255)