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Water temperature, salinity, pH, dissolved inorganic carbon, and others taken by CTD and Niskin bottles from the research vessel Western Flyer in the North Pacific from 2019-07-23 to 2019-07-29 (NCEI Accession 0225432)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 03:48 AM | Dataset Last Updated: February 03, 2021 at 12:00 AM
This dataset contains data taken by CTD and Niskin bottles in the Central California Current system between Point Conception and Point Arena from the research vessel Western Flyer during the Monterey Bay Aquarium Research Institute, MBARI, Central California Carbon Ph and Oxygen (C3PO) cruise (leg 2) (EXPOCODE 31WF20190723) from 2019-07-23 to 2019-07-29. Twenty stations were occupied along three across shore transects, extending to ~250 km offshore. Thirty-three casts were conducted to 2000 m or water column depth, whichever was shallower. At all sampling stations, CTD casts were conducted to measure temperature, conductivity, pressure, and oxygen concentrations using CTD and oxygen sensors. Discrete water samples were collected throughout the water column at all stations in Niskin bottles. Laboratory analyses were run to measure dissolved inorganic carbon (DIC), pH on the total scale, oxygen, nutrient concentrations, total alkalinity (TA), and chlorophyll a concentrations on a handful of stations. This effort was conducted in support of biogeochemical glider missions conducted in the California Current System, specifically, to answer how far offshore and deep do gliders need to dive in order to obtain stable, reliable reference measurements for in-situ validation of BGC measurements. Data are in CSV format.

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0225432 CHLOROPHYLL A DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN NITRATE NITRITE pH PHAEOPIGMENTS

Complete Metadata
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description This dataset contains data taken by CTD and Niskin bottles in the Central California Current system between Point Conception and Point Arena from the research vessel Western Flyer during the Monterey Bay Aquarium Research Institute, MBARI, Central California Carbon Ph and Oxygen (C3PO) cruise (leg 2) (EXPOCODE 31WF20190723) from 2019-07-23 to 2019-07-29. Twenty stations were occupied along three across shore transects, extending to ~250 km offshore. Thirty-three casts were conducted to 2000 m or water column depth, whichever was shallower. At all sampling stations, CTD casts were conducted to measure temperature, conductivity, pressure, and oxygen concentrations using CTD and oxygen sensors. Discrete water samples were collected throughout the water column at all stations in Niskin bottles. Laboratory analyses were run to measure dissolved inorganic carbon (DIC), pH on the total scale, oxygen, nutrient concentrations, total alkalinity (TA), and chlorophyll a concentrations on a handful of stations. This effort was conducted in support of biogeochemical glider missions conducted in the California Current System, specifically, to answer how far offshore and deep do gliders need to dive in order to obtain stable, reliable reference measurements for in-situ validation of BGC measurements. Data are in CSV format.
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0225432.xml
issued 2021-02-01T00:00:00.000+00:00
keyword 
[
  "0225432",
  "CHLOROPHYLL A",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "DISSOLVED OXYGEN",
  "NITRATE",
  "NITRITE",
  "pH",
  "PHAEOPIGMENTS",
  "phosphate",
  "SALINITY",
  "silicate",
  "total alkalinity",
  "WATER TEMPERATURE",
  "CTD",
  "laboratory analysis",
  "Niskin bottle",
  "biological",
  "chemical",
  "derived products",
  "in situ",
  "laboratory analyses",
  "physical",
  "profile",
  "WESTERN FLYER",
  "Monterey Bay Aquarium Research Institute",
  "Monterey Bay Aquarium Research Institute",
  "Coastal Waters of California",
  "Monterey Bay National Marine Sanctuary",
  "North Pacific Ocean",
  "West Coast - US/Canada",
  "oceanography",
  "MBARI > Monterey Bay Aquarium Research Institute",
  "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 > 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 TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "CTD > Conductivity, Temperature, Depth",
  "NISKIN BOTTLES",
  "Sea-Bird Scientific SBE-911plus CTD",
  "Sea-Bird Scientific SBE4 CTD",
  "Sea-Bird Scientific SBE43 CTD",
  "WESTERN FLYER (ICES code: 31WF, 1962-1963)",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
  "PAUWPJ"
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2021-02-03T00:00:00.000+00:00
publisher 
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  "name": "NOAA National Centers for Environmental Information",
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rights otherRestrictions
spatial -120.662,32.817,-124.902,36.7982
temporal 2019-07-23T00:00:00+00:00/2019-07-29T00:00:00+00:00
theme 
[
  "geospatial"
]
title Water temperature, salinity, pH, dissolved inorganic carbon, and others taken by CTD and Niskin bottles from the research vessel Western Flyer in the North Pacific from 2019-07-23 to 2019-07-29 (NCEI Accession 0225432)

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