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Dissolved oxygen, CDOM, Chl a, temperature, salinity and other variables collected from profile and continuous observations using CTD and other instruments from NOAA Ship Gordon Gunter off the U.S. East Coast during the 2015 East Coast Ocean Acidification (ECOA) Cruise from 2015-06-20 to 2015-07-23 (NCEI Accession 0157080)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: June 28, 2026 at 07:51 PM | Dataset Last Updated: May 19, 2023 at 12:00 AM
This dataset contains CTD profile data of dissolved oxygen, CDOM, chlorophyll a, temperature and salinity data that were collected during the East Coast Ocean Acidification (ECOA) Cruise on board NOAA Ship Gordon 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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  • Project Metadata

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  • NCEI Dataset Landing Page

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  • Descriptive Information

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  • FTP

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  • https://www.aoml.noaa.gov/ocd/gcc/ECOA/

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  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0157389.html

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  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0159428.html

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  • https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system

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  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0310406.html

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  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0283329.html

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  • GCMD Keyword Forum Page

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  • NCEI Contact Information

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0157080 BEAM ATTENUATION COEFFICIENT CHLOROPHYLL A Chromophoric Dissolved Organic Matter (CDOM) DISSOLVED OXYGEN PHOTOSYNTHETIC ACTIVE RADIATION (PAR) SALINITY SOUND VELOCITY

Complete Metadata
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describedByType application/octet-steam
description This dataset contains CTD profile data of dissolved oxygen, CDOM, chlorophyll a, temperature and salinity data that were collected during the East Coast Ocean Acidification (ECOA) Cruise on board NOAA Ship Gordon 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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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0157080.xml
issued 2016-11-30T00:00:00.000+00:00
keyword 
[
  "0157080",
  "BEAM ATTENUATION COEFFICIENT",
  "CHLOROPHYLL A",
  "Chromophoric Dissolved Organic Matter (CDOM)",
  "DISSOLVED OXYGEN",
  "PHOTOSYNTHETIC ACTIVE RADIATION (PAR)",
  "SALINITY",
  "SOUND VELOCITY",
  "WATER TEMPERATURE",
  "CTD",
  "continuous",
  "profile",
  "NOAA Ship Gordon Gunter",
  "University of Delaware",
  "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",
  "North Atlantic Ocean",
  "oceanography",
  "GU-15-04 ECOA1",
  "33GG20150619",
  "Ocean Acidification Program (OAP)",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "East Coast Ocean Acidification (ECOA) Cruise",
  "EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
  "EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION",
  "EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Continuous measurement",
  "Profile",
  "ECOA",
  "East Coast Ocean Acidification Cruise",
  "NA11NOS0120034",
  "beam attenuation",
  "cdom",
  "depth",
  "fluorescence",
  "oxygen",
  "par",
  "pressure",
  "salinity",
  "sound velocity",
  "temp",
  "CTD > Conductivity, Temperature, Depth",
  "Ships",
  "GORDON GUNTER (call sign: WTEO, ICES code: 33GG, 1998-)",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
  "East Coast of the United States"
]
landingPage https://www.ncei.noaa.gov/contact
language 
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license https://creativecommons.org/publicdomain/zero/1.0/
modified 2023-05-19T00:00:00.000+00:00
publisher 
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  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
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references 
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  "https://www.aoml.noaa.gov/ocd/gcc/ECOA/",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0157389.html",
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  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
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rights otherRestrictions
spatial -61.732,26.9638,-80.973,44.9449
temporal 2015-06-20T00:00:00+00:00/2015-07-23T00:00:00+00:00
title Dissolved oxygen, CDOM, Chl a, temperature, salinity and other variables collected from profile and continuous observations using CTD and other instruments from NOAA Ship Gordon Gunter off the U.S. East Coast during the 2015 East Coast Ocean Acidification (ECOA) Cruise from 2015-06-20 to 2015-07-23 (NCEI Accession 0157080)

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