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Dissolved inorganic carbon (DIC), total alkalinity (TA) and other variables collected from discrete samples and profile observations from United States Coast Guard Cutter (USCGC) Healy cruise HLY1702 (EXPOCODE 33HQ20170826) in the Bering and Chukchi Sea along transect lines in the Distributed Biological Observatory (DBO) from 2017-08-26 to 2017-09-15 (NCEI Accession 0208337)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 13, 2025 | Last Modified: 2022-06-17T00:00:00.000+00:00
This dataset includes hydrographic and chemical data collected from discrete samples and profile observations from United States Coast Guard Cutter (USCGC) Healy cruise HLY1702 (EXPOCODE 33HQ20170826) in the Bering and Chukchi Sea along transect lines in the Distributed Biological Observatory (DBO) areas DB01, 03, 04, and 05 from 2017-08-26 to 2017-09-15. These data include water temperature, salinity, dissolved inorganic carbon (DIC), total alkalinity (TA), dissolved oxygen, and nutrients (nitrate, nitrite, phosphate, silicate, and ammonium). The cruise was funded by the National Oceanic and Atmospheric Administration (NOAA) Arctic Research Program (ARP) and supported by numerous agencies and institutions including the National Science Foundation (NSF). The carbon data were collected at sea and run using equipment from the Ocean Acidification Research Center (OARC) at the University of Alaska Fairbanks (UAF). Jessica Cross was funded by NOAA's Arctic Research Program and Natalie Monacci was funded by the Cooperative Institute for Alaska Research and the Alaska Ocean Observing System. The CTD operations on the cruise were managed by personnel from the Woods Hole Oceanographic Research Institute (WHOI). Dissolved Oxygen and nutrient data were collected by by personnel from the University of Washington Joint Institute for the Study of the Atmosphere (JISAO). Calvin Mordy was funded by the Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI) Program and NOAA's ARP. Phyllis Stabeno is co-Principal Investigator of the EcoFOCI program.

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0208337 AMMONIUM (NH4) DISSOLVED INORGANIC CARBON (DIC) NITRATE NITRITE OXYGEN phosphate SALINITY silicate total alkalinity WATER TEMPERATURE carbon dioxide (CO2) gas analyzer CTD Niskin bottle salinometer titrator chemical discrete sample physical profile USCGC Healy Chesapeake Biological Laboratory NOAA Pacific Marine Environmental Laboratory University of Alaska Fairbanks Woods Hole Oceanographic Institution University of Alaska Fairbanks GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP) Arctic Ocean Bering Sea Chukchi Sea oceanography DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce WHOI > WOODS HOLE OCEANOGRAPHIC INSTITUTION HLY1702 33HQ20170826 GLODAP > Global Ocean Data Analysis Project Ocean Carbon and Acidification Data System (OCADS) Project Distributed Biological Observatory (DBO) area DB01 Distributed Biological Observatory (DBO) area DB03 Distributed Biological Observatory (DBO) area DB04 Distributed Biological Observatory (DBO) area DB05 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA 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 > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Discrete measurement Profile ALKALI AMMONIUM_UMOL_KG CTDOXY_UMOL_KG CTDSAL_PSS78 CTDTMP_ITS90_DEG_C NITRAT_UMOL_KG NITRIT_UMOL_KG PHSPHT_UMOL_KG SILCAT_UMOL_KG TCARBN CO2 ANALYZERS > CO2 ANALYZERS CTD > Conductivity, Temperature, Depth NISKIN BOTTLES SALINOMETERS Ships HEALY (call sign: NEPP, ICES code: 33HQ, 1999-) OCEAN > ARCTIC OCEAN OCEAN > ARCTIC OCEAN > CHUKCHI SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA Arctic Ocean Bering Sea Chukchi Sea

Complete Metadata

describedByType application/octet-steam
identifier gov.noaa.nodc:0208337
issued 2020-01-14T00:00:00.000+00:00
landingPage https://www.ncei.noaa.gov/contact
language []
references 
[
  "https://doi.org/10.5670/oceanog.2015.36",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/clivar_Chukchi_Sea.html",
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0304115.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0304116.html"
]
rights otherRestrictions
spatial -157.1468,62.0067,-175.2102,73.5628
temporal 2017-08-26T00:00:00+00:00/2017-09-15T00:00:00+00:00

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