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National Coral Reef Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH and other variables collected from surface discrete measurements using Coulometer, alkalinity titrator and other instruments from Guam and the Commonwealth of the Northern Mariana Islands, from 2022-04-12 to 2022-08-10 (NCEI Accession 0289902)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 04:39 AM | Dataset Last Updated: March 12, 2024 at 12:00 AM
This dataset contains the National Coral Reef Monitoring Program carbonate chemistry data from Guam and the Commonwealth of the Northern Mariana Islands from 2022-04-12 to 2022-08-10. The project monitors changes to coral reef carbonate chemistry over time, at U.S.-affiliated Pacific coral reef sites, through quantifying key chemical parameters that are expected to change with ocean acidification. This effort addresses multiple OAP programmatic mission areas by maintaining the coral reef portion of the OA monitoring network and developing a procedure for data synthesis, assimilation, and distribution. Incorporating an interdisciplinary approach, this project collects, processes, analyzes, and stewards dissolved inorganic carbon (DIC) and total alkalinity (TA) water sample data to document seawater carbonate chemistry at Class 0, I, II, and III climate monitoring sites in coral reef areas of the U.S. Pacific region.

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0289902 ARAGONITE SATURATION STATE DEPTH - OBSERVATION DISSOLVED INORGANIC CARBON (DIC) HYDROSTATIC PRESSURE partial pressure of carbon dioxide - water pH SALINITY

Complete Metadata
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describedByType application/octet-steam
description This dataset contains the National Coral Reef Monitoring Program carbonate chemistry data from Guam and the Commonwealth of the Northern Mariana Islands from 2022-04-12 to 2022-08-10. The project monitors changes to coral reef carbonate chemistry over time, at U.S.-affiliated Pacific coral reef sites, through quantifying key chemical parameters that are expected to change with ocean acidification. This effort addresses multiple OAP programmatic mission areas by maintaining the coral reef portion of the OA monitoring network and developing a procedure for data synthesis, assimilation, and distribution. Incorporating an interdisciplinary approach, this project collects, processes, analyzes, and stewards dissolved inorganic carbon (DIC) and total alkalinity (TA) water sample data to document seawater carbonate chemistry at Class 0, I, II, and III climate monitoring sites in coral reef areas of the U.S. Pacific region.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0289902.xml
issued 2024-03-05T00:00:00.000+00:00
keyword 
[
  "0289902",
  "ARAGONITE SATURATION STATE",
  "DEPTH - OBSERVATION",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "HYDROSTATIC PRESSURE",
  "partial pressure of carbon dioxide - water",
  "pH",
  "SALINITY",
  "total alkalinity",
  "WATER TEMPERATURE",
  "bottle",
  "CTD",
  "thermometer",
  "chemical",
  "physical",
  "surface underway",
  "NOAA Ship Rainier",
  "NOAA Pacific Islands Fisheries Science Center",
  "NOAA Pacific Islands Fisheries Science Center",
  "Coral Reef Conservation Program (CRCP)",
  "CORAL REEF STUDIES",
  "National Coral Reef Monitoring Program (NCRMP)",
  "Ocean Carbon and Acidification Data System (OCADS)",
  "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
  "North Pacific Ocean",
  "Philippine Sea",
  "oceanography",
  "DOC/NOAA/NMFS > National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
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  "315R20220705",
  "315R20220719",
  "Ocean Acidification Program (OAP)",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "National Coral Reef Monitoring Program (NCRMP)",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBONATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
  "EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
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  "Surface underway",
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  "DAY_UTC",
  "DEPTH_METER",
  "DIC_UMOL_KG",
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  "LONGITUDE_DEC",
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  "PRESSURE_DB_CALCULATED",
  "PRESSURE_DB_CTD",
  "REGION",
  "REGIONCODE",
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  "SAMPLE_FREQUENCY",
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  "YEAR_UTC",
  "pCO2_UATM_CALCULATED",
  "pH_TS_CALCULATED",
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  "THERMOMETERS > THERMOMETERS",
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  "RAINIER (call sign: WTEF, ICES code: 315R, 1968-)",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
  "Commonwealth of the Northern Mariana Islands",
  "Guam",
  "Mariana Archipelago",
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landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2024-03-12T00:00:00.000+00:00
publisher 
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  "@type": "org:Organization"
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references 
[
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system"
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rights otherRestrictions
spatial 145.8166,13.2386,144.6254,20.0232
temporal 2022-04-12T00:00:00+00:00/2022-08-10T00:00:00+00:00
theme 
[
  "geospatial"
]
title National Coral Reef Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH and other variables collected from surface discrete measurements using Coulometer, alkalinity titrator and other instruments from Guam and the Commonwealth of the Northern Mariana Islands, from 2022-04-12 to 2022-08-10 (NCEI Accession 0289902)

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