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Discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), temperature, salinity, oxygen, nutrients and other parameters during the M/V Norseman II and M/V Tiglax Seward Line cruises N2S10 and TXF10 (EXPOCODEs: 32QO20100503 and 33A020100914) in the Gulf of Alaska, North Pacific Ocean from 2010-05-03 to 2010-09-18 (NCEI Accession 0210125)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2022-12-09T00:00:00.000+00:00
This dataset includes chemical data from discrete samples and accompanying physical data from a profiling CTD collected during the M/V Norseman II and M/V Tiglax Seward Line cruises N2S10 and TXF10 (EXPOCODEs: 32QO20100503 and 33A020100914) in the Gulf of Alaska, North Pacific Ocean from 2010-05-03 to 2010-09-18. These data include dissolved inorganic carbon (DIC), total alkalinity (TA), temperature, salinity, oxygen, nutrients (Nitrate, Nitrite, Phosphate, and Silicate) and other parameters. The cruise was funded by the North Pacific Research Board (NPRB), the National Oceanic and Atmospheric Administration (NOAA), the Alaska Ocean Observing System (AOOS), and the Exxon Valdez Oil Spill Trustee Council (EVOSTC). The carbon data were collected and analyzed by personnel at the Ocean Acidification Research Center (OARC) at the University of Alaska Fairbanks (UAF). The CTD operations on the cruise were managed by personnel from the College of Fisheries and Ocean Sciences (CFOS) at UAF. The nutrient data were analyzed by the Whitledge Laboratory at CFOS-UAF. Data files are in .csv format and titled with the ship code (e.g., TX), the season (S = Spring and F = Fall), and the year (e.g., 08-17).

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0210125 DISSOLVED INORGANIC CARBON (DIC) NITRATE NITRITE phosphate SALINITY silicate total alkalinity WATER TEMPERATURE carbon dioxide (CO2) gas analyzer CTD Niskin bottle chemical discrete sample physical profile Norseman II RV Tiglax University of Alaska Fairbanks University of Alaska Fairbanks US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) Gulf of Alaska North Pacific Ocean oceanography N2S10 TXF10 32QO20100503 33A020100914 Ocean Carbon and Acidification Data System (OCADS) Project Seward Line Fall Seward Line Cruise 2009 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE 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 Profile Seward Line CTDOXY CTDSAL CTDTMP DELO18 DIC NITRATE NITRITE OXYGEN PHOSPHATE SILICATE TA CO2 ANALYZERS > CO2 ANALYZERS CTD > Conductivity, Temperature, Depth NISKIN BOTTLES Ships NORSEMAN II (call sign: WDD6688, ICES code: 32QO, 2007-) TIGLAX (ICES code: 33A0, 1987-) OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA Gulf of Alaska North Pacific Ocean

Complete Metadata
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description This dataset includes chemical data from discrete samples and accompanying physical data from a profiling CTD collected during the M/V Norseman II and M/V Tiglax Seward Line cruises N2S10 and TXF10 (EXPOCODEs: 32QO20100503 and 33A020100914) in the Gulf of Alaska, North Pacific Ocean from 2010-05-03 to 2010-09-18. These data include dissolved inorganic carbon (DIC), total alkalinity (TA), temperature, salinity, oxygen, nutrients (Nitrate, Nitrite, Phosphate, and Silicate) and other parameters. The cruise was funded by the North Pacific Research Board (NPRB), the National Oceanic and Atmospheric Administration (NOAA), the Alaska Ocean Observing System (AOOS), and the Exxon Valdez Oil Spill Trustee Council (EVOSTC). The carbon data were collected and analyzed by personnel at the Ocean Acidification Research Center (OARC) at the University of Alaska Fairbanks (UAF). The CTD operations on the cruise were managed by personnel from the College of Fisheries and Ocean Sciences (CFOS) at UAF. The nutrient data were analyzed by the Whitledge Laboratory at CFOS-UAF. Data files are in .csv format and titled with the ship code (e.g., TX), the season (S = Spring and F = Fall), and the year (e.g., 08-17).
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identifier gov.noaa.nodc:0210125
issued 2020-05-08T00:00:00.000+00:00
keyword 
                                            [
  "0210125",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "NITRATE",
  "NITRITE",
  "phosphate",
  "SALINITY",
  "silicate",
  "total alkalinity",
  "WATER TEMPERATURE",
  "carbon dioxide (CO2) gas analyzer",
  "CTD",
  "Niskin bottle",
  "chemical",
  "discrete sample",
  "physical",
  "profile",
  "Norseman II",
  "RV Tiglax",
  "University of Alaska Fairbanks",
  "University of Alaska Fairbanks",
  "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
  "Gulf of Alaska",
  "North Pacific Ocean",
  "oceanography",
  "N2S10",
  "TXF10",
  "32QO20100503",
  "33A020100914",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "Seward Line",
  "Fall Seward Line Cruise 2009",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE",
  "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",
  "Profile",
  "Seward Line",
  "CTDOXY",
  "CTDSAL",
  "CTDTMP",
  "DELO18",
  "DIC",
  "NITRATE",
  "NITRITE",
  "OXYGEN",
  "PHOSPHATE",
  "SILICATE",
  "TA",
  "CO2 ANALYZERS > CO2 ANALYZERS",
  "CTD > Conductivity, Temperature, Depth",
  "NISKIN BOTTLES",
  "Ships",
  "NORSEMAN II (call sign: WDD6688, ICES code: 32QO, 2007-)",
  "TIGLAX (ICES code: 33A0, 1987-)",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA",
  "Gulf of Alaska",
  "North Pacific Ocean"
]
landingPage https://www.ncei.noaa.gov/contact
language 
                                            []
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2022-12-09T00:00:00.000+00:00
publisher 
                                            {
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
                                            [
  "https://doi.org/10.1029/2012jc008246",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/seward.html",
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rights otherRestrictions
spatial -147.49,58.04,-149.53,60.66
temporal 2010-05-03T00:00:00+00:00/2010-09-18T00:00:00+00:00
title Discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), temperature, salinity, oxygen, nutrients and other parameters during the M/V Norseman II and M/V Tiglax Seward Line cruises N2S10 and TXF10 (EXPOCODEs: 32QO20100503 and 33A020100914) in the Gulf of Alaska, North Pacific Ocean from 2010-05-03 to 2010-09-18 (NCEI Accession 0210125)

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