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Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0157389)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 06, 2026 at 01:59 AM | Dataset Last Updated: May 19, 2023 at 12:00 AM
This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1). The East Coast Ocean Acidification (ECOA) Cruise on board the R/V Gordan Gunter from Newport, took place in the Gulf of Maine and then along the East US coast to Miami. The effort was in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP). The cruise was designed to obtain a snapshot of key carbon, physical, and biogeochemical parameters as they relate to ocean acidification (OA) in the coastal realm. The cruise included a series of 11 transects approximately orthogonal to the Gulf of Maine and Atlantic coasts and a comprehensive set of underway measurements along the entire transect.

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0157389 CHLOROPHYLL A Chromophoric Dissolved Organic Matter (CDOM) DISSOLVED INORGANIC CARBON (DIC) DISSOLVED ORGANIC CARBON DISSOLVED OXYGEN NITRATE nitrate + nitrite content (concentration)

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description This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1). The East Coast Ocean Acidification (ECOA) Cruise on board the R/V Gordan Gunter from Newport, took place in the Gulf of Maine and then along the East US coast to Miami. The effort was in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP). The cruise was designed to obtain a snapshot of key carbon, physical, and biogeochemical parameters as they relate to ocean acidification (OA) in the coastal realm. The cruise included a series of 11 transects approximately orthogonal to the Gulf of Maine and Atlantic coasts and a comprehensive set of underway measurements along the entire transect.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0157389.xml
issued 2016-12-09T00:00:00.000+00:00
keyword 
                                            [
  "0157389",
  "CHLOROPHYLL A",
  "Chromophoric Dissolved Organic Matter (CDOM)",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "DISSOLVED ORGANIC CARBON",
  "DISSOLVED OXYGEN",
  "NITRATE",
  "nitrate + nitrite content (concentration)",
  "NITRITE",
  "NITROGEN - PARTICULATE",
  "PARTICULATE ORGANIC CARBON",
  "pH",
  "phosphate",
  "SALINITY",
  "silicate",
  "total alkalinity",
  "WATER TEMPERATURE",
  "spectrophotometer",
  "discrete sample",
  "surface measurements",
  "NOAA Ship Gordon Gunter",
  "NASA Goddard Space Flight Center",
  "NOAA Atlantic Oceanographic and Meteorological Laboratory",
  "University of Delaware",
  "University of Miami",
  "University of New Hampshire",
  "University of New Hampshire",
  "NODC Ocean Acidification Scientific Data Stewardship (OADS)",
  "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
  "East Coast - US/Canada",
  "oceanography",
  "DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory, OAR, NOAA, U.S. Department of Commerce",
  "GU-15-04 ECOA1",
  "33GG20150619",
  "Ocean Acidification Program (OAP)",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "East Coast Ocean Acidification (ECOA)",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "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 > NITROGEN",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON",
  "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 > SILICATE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Discrete measurement",
  "Surface measurement",
  "ECOA",
  "ALKALI",
  "CDOM",
  "DIC_AOML",
  "DOC",
  "HPLC_chl_a",
  "NO2",
  "NO2+NO3",
  "NO3",
  "PH_TOT",
  "PN",
  "PO4",
  "POC",
  "Silicate",
  "TSG SST",
  "TSG Sal",
  "oxygen",
  "OPTSPEC > Optical Spectrometer",
  "Ships",
  "GORDON GUNTER (call sign: WTEO, ICES code: 33GG, 1998-)",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
  "East Coast of the U.S."
]
landingPage https://www.ncei.noaa.gov/contact
language 
                                            []
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2023-05-19T00:00:00.000+00:00
publisher 
                                            {
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  "@type": "org:Organization"
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references 
                                            [
  "https://www.aoml.noaa.gov/ocd/gcc/ECOA/",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0157080.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0159428.html",
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system"
]
rights otherRestrictions
spatial -62.2498,23.66,-80.8671,44.7053
temporal 2015-06-20T00:00:00+00:00/2015-07-23T00:00:00+00:00
title Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0157389)

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