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Dissolved inorganic carbon, total alkalinity, pH, and other variables collected from time series and profile observations using CTD, Niskin bottle, and other instruments near CenGOOS buoy off the coast of Mississippi in the Gulf of Mexico from 2012-10-15 to 2014-04-22 (NCEI Accession 0131199)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2015-09-15T00:00:00.000+00:00
This dataset contains time series profile (discrete bottle) data that were collected at the Central Gulf of Mexico Ocean Observing System (CenGOOS) buoy off the coast of Mississippi. The CenGOOS 3-m discus buoy serves as a platform for a NOAA Pacific Marine Environmental Laboratory (PMEL) Moored Autonomous pCO2 (MAPCO2®) system. Cruises are conducted on an approximately quarterly basis to take water samples for analyses to validate the MAPCO2 measurements. Water samples for DIC and Total Alkalinity and pH are sent to Wei-Jun Cai's lab at the University of Delaware for analyses.

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0131199 AMMONIUM (NH4) CHLOROPHYLL CHLOROPHYLL A Chromophoric Dissolved Organic Matter (CDOM) DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN HYDROSTATIC PRESSURE NITRATE NITRITE pH PHAEOPIGMENTS phosphate silicate total alkalinity spectrophotometer profile time series time series profile Le Moyne moorings POINT SUR R/V E. O. Wilson R/V Tom McIlwain Tommy Munro University of Southern Mississippi, Department of Marine Science University of Southern Mississippi, Department of Marine Science NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) Gulf of Mexico oceanography DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project Approximately quarterly sampling at the CenGOOS buoy for DIC and Total Alkalinity EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE Profile Time series GenGOOS Buoy MAPCO2 Task Order 191001-363405-01/TO 001 under Master Agreement 191001-363405-1 AMMONIUM CDOM CHLORA CTDOXY CTDPRS CTDSAL CTDTMP Chl-fluor DIC DO NITRAT NITRIT PHSPHT Phae-fluor SALNTY SILCAT TA pH OPTSPEC > Optical Spectrometer MOORINGS Ships E.O. WILSON (call sign: WDC6203, ICES code: 33ZI, 2005-) LE MOYNE (ICES code: 33VL) POINT SUR (call sign: WSC2276, ICES code: 32P0, 1980-) TOM MCILWAIN (call sign: WDB7620, ICES code: 33VM, 2000-) Tommy Munro (call sign: WDE4584, ICES code: 33TM) OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO Gulf of Mexico Mississippi Bight

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