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Dissolved oxygen, fluorescence, PAR, temperature, salinity, and other variables collected from continuous CTD profiles using CTD and other instruments in the East Coast of the U.S. and Canada during the 2nd East Coast Ocean Acidification (ECOA2, or ECOA-2) cruise from 2018-06-25 to 2018-07-29 (NCEI Accession 0194299)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: June 28, 2026 at 08:30 PM | Dataset Last Updated: May 19, 2023 at 12:00 AM
This dataset contains data from the 2nd East Coast Ocean Acidification (ECOA2, or ECOA-2) Cruise on board NOAA Ship Henry B. Bigelow from Newport, 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 14 transects approximately orthogonal to the Gulf of Maine and Atlantic coasts and a comprehensive set of underway measurements along the entire transect. 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, biogeochemical parameters and production rates as they relate to ocean acidification (OA) in the coastal realm.

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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/0196419.html

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  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0196423.html

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  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0215462.html

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

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

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  • GCMD Keyword Forum Page

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  • NCEI Contact Information

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0194299 Chromophoric Dissolved Organic Matter (CDOM) DISSOLVED OXYGEN FLUORESCENCE PERCENT OXYGEN PHOTOSYNTHETIC ACTIVE RADIATION (PAR) SALINITY WATER DENSITY

Complete Metadata
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description This dataset contains data from the 2nd East Coast Ocean Acidification (ECOA2, or ECOA-2) Cruise on board NOAA Ship Henry B. Bigelow from Newport, 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 14 transects approximately orthogonal to the Gulf of Maine and Atlantic coasts and a comprehensive set of underway measurements along the entire transect. 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, biogeochemical parameters and production rates as they relate to ocean acidification (OA) in the coastal realm.
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0194299.xml
issued 2019-08-05T00:00:00.000+00:00
keyword 
[
  "0194299",
  "Chromophoric Dissolved Organic Matter (CDOM)",
  "DISSOLVED OXYGEN",
  "FLUORESCENCE",
  "PERCENT OXYGEN",
  "PHOTOSYNTHETIC ACTIVE RADIATION (PAR)",
  "SALINITY",
  "WATER DENSITY",
  "WATER TEMPERATURE",
  "CTD",
  "continuous",
  "profile",
  "NOAA Ship Henry B. Bigelow",
  "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)",
  "Bay of Fundy",
  "East Coast - US/Canada",
  "Gulf of Maine",
  "Mid-Atlantic Bight",
  "oceanography",
  "ECOA-2",
  "ECOA2",
  "HB-18-04",
  "33HH20180625",
  "Ocean Acidification Program (OAP)",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
  "EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE",
  "EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Continuous measurement",
  "Profile",
  "PAR/Irradiance",
  "conductivity",
  "conductivity, 2",
  "density",
  "depth",
  "fluorescence",
  "fluorescence, UV",
  "oxygen, 2",
  "pressure",
  "salinity",
  "temperature",
  "CTD > Conductivity, Temperature, Depth",
  "Ships",
  "HENRY B. BIGELOW (call sign: WTDF, ICES code: 33HH, 2005-)",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > BAY OF FUNDY",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MAINE",
  "Bay of Fundy",
  "East Coast of the U.S. and Canada",
  "Gulf of Maine",
  "Mid-Atlantic Bight",
  "South Atlantic Bight"
]
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 
{
  "name": "NOAA National Centers for Environmental Information",
  "@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/0196419.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0196423.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0215462.html",
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  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system"
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rights otherRestrictions
spatial -61.399,26.932,-80.975,45.008
temporal 2018-06-25T00:00:00+00:00/2018-07-29T00:00:00+00:00
title Dissolved oxygen, fluorescence, PAR, temperature, salinity, and other variables collected from continuous CTD profiles using CTD and other instruments in the East Coast of the U.S. and Canada during the 2nd East Coast Ocean Acidification (ECOA2, or ECOA-2) cruise from 2018-06-25 to 2018-07-29 (NCEI Accession 0194299)

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