Chemical and benthos data collected from CTD, bottle, and other instruments in the Chukchi Sea in 2009-2010 as part of the Chukchi Sea Offshore Monitoring in Drilling Area - Chemical and Benthos (COMIDA-CAB) project (NCEI Accession 0095566)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 06, 2026 at 01:18 AM | Dataset Last Updated: September 09, 2016 at 12:00 AM

This dataset contains physical, chemical, and biological data collected during research cruises for the Chukchi Sea Offshore Monitoring in Drilling Area (Chemical and Benthos) (COMIDA CAB) project. The study occurred at 65 stations in the Chukchi Sea in July and August of 2009 and 2010, and involved sensor measurements and sampling of water, sediment, and biota conducted by investigators from several universities and research organizations. The dataset includes more than 36,000 data values across 150+ variables, 500+ taxonomic names, and 100+ collection and analysis methods. Seawater samples include variables such as salinity, chlorophyll a, particulate organic carbon, total suspended solids, and temperature. Samples from the benthic zone include variables such as taxonomic counts, biomass, biomarkers, DNA damage, and stable isotopes. Sediment samples include variables such as hydrocarbons, metals, grain size distribution, and carbon to nitrogen molar ratio. Data are organized in folders for each investigator who collected the data. A sites.csv file provides station locations and dates for all samples.

Resources

6 resources available

NCEI Dataset Landing Page

TEXT/HTML

Visit Page
Descriptive Information

TEXT/HTML

Visit Page
HTTPS

TEXT/HTML

Visit Page
FTP

TEXT/HTML

Visit Page
GCMD Keyword Forum Page

TEXT/HTML

Visit Page
NCEI Contact Information

TEXT/HTML

Visit Page

Find Related Datasets

Search by Tags

Click any tag below to search for similar datasets

Complete Metadata

@type	dcat:Dataset
accessLevel	non-public
contactPoint	{ "fn": "NOAA National Centers for Environmental Information", "@type": "vcard:Contact", "hasEmail": "mailto:ncei.info@noaa.gov" }
describedByType	application/octet-steam
description	This dataset contains physical, chemical, and biological data collected during research cruises for the Chukchi Sea Offshore Monitoring in Drilling Area (Chemical and Benthos) (COMIDA CAB) project. The study occurred at 65 stations in the Chukchi Sea in July and August of 2009 and 2010, and involved sensor measurements and sampling of water, sediment, and biota conducted by investigators from several universities and research organizations. The dataset includes more than 36,000 data values across 150+ variables, 500+ taxonomic names, and 100+ collection and analysis methods. Seawater samples include variables such as salinity, chlorophyll a, particulate organic carbon, total suspended solids, and temperature. Samples from the benthic zone include variables such as taxonomic counts, biomass, biomarkers, DNA damage, and stable isotopes. Sediment samples include variables such as hydrocarbons, metals, grain size distribution, and carbon to nitrogen molar ratio. Data are organized in folders for each investigator who collected the data. A sites.csv file provides station locations and dates for all samples.
distribution	[ { "@type": "dcat:Distribution", "title": "NCEI Dataset Landing Page", "accessURL": "https://doi.org/10.7289/v5c8279z", "mediaType": "text/html", "description": "Navigate directly to the URL for a descriptive web page with download links.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Descriptive Information", "accessURL": "https://www.ncei.noaa.gov/archive/accession/oas/95566", "mediaType": "text/html", "description": "Navigate directly to the URL for a descriptive web page with download links.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "HTTPS", "accessURL": "https://www.ncei.noaa.gov/archive/accession/download/95566", "mediaType": "text/html", "description": "Navigate directly to the URL for data access and direct download.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "FTP", "accessURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0049/0095566/", "mediaType": "text/html", "description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "GCMD Keyword Forum Page", "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords", "mediaType": "text/html", "description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "NCEI Contact Information", "accessURL": "https://www.ncei.noaa.gov/contact", "mediaType": "text/html", "description": "Information for contacts at NCEI.", "describedByType": "application/octet-stream" } ]
identifier	https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0095566.xml
issued	2012-09-19T00:00:00.000+00:00
keyword	[ "0095566", "Aluminum", "AMMONIA (NH3)", "BENTHIC COMMUNITIES", "BENTHIC SPECIES", "BENTHIC SPECIES - TAXA COUNTS", "BENTHIC SPECIES - TAXA IDENTITIES", "BENTHIC SPECIES - TAXA WET WEIGHTS", "BIOASSAY", "BIOCHEMISTRY", "biological data", "BIOMASS", "BIOMASS - PLANKTON", "CARBON", "CARBON - CARBON 14 ASSIMILATION", "CARBON - ORGANIC - SEDIMENT", "CARBON - TOTAL ORGANIC", "Cesium-137", "CHEMISTRY - SEDIMENT", "CHLOROPHYLL", "CHLOROPHYLL A", "Chromophoric Dissolved Organic Matter (CDOM)", "CONDUCTIVITY", "Copper", "CORE - BOTTOM", "DELTA CARBON-13", "DELTA NITROGEN-15", "DISSOLVED ORGANIC CARBON", "DISSOLVED OXYGEN", "LATITUDE", "LEAD", "LONGITUDE", "METALS", "Nickel", "nitrate + nitrite content (concentration)", "NUTRIENTS", "ORGANIC CHEMICALS", "OXYGEN", "OXYGEN - APPARENT UTILIZATION (AOU)", "OXYGEN - PERCENT SATURATION", "PARTICULATE ORGANIC CARBON", "pH", "phosphate", "PLANKTON", "POLYNUCLEAR AROMATIC HYDROCARBONS (PAH)", "SALINITY", "SEDIMENT - GRAIN SIZE", "SEDIMENT - HYDROCARBON CONTENT", "SEDIMENT PROPERTIES", "SEDIMENTS", "silicate", "SPECIES IDENTIFICATION", "TOXIC METALS", "TRACE METALS", "WATER TEMPERATURE", "zinc", "bottle", "chromatograph", "conductivity sensor", "corer", "CTD", "fluorometer", "laboratory analysis", "mass spectrometer", "net", "sediment sampler - corer", "sediment sampler - grab", "sediment sieve", "spectrophotometer", "thermometer", "benthic", "biological", "chemical", "laboratory analyses", "physical", "phytoplankton abundance", "plankton", "sediment analysis", "trawl", "water chemistry", "MOANA WAVE", "RV Alpha Helix", "Florida Institute of Technology", "Old Dominion University", "The University of Texas at Austin", "University of Alaska Fairbanks", "University of Maryland Center for Environmental Science", "UT Austin Marine Science Institute", "The University of Texas at Austin", "Chukchi Sea", "oceanography", "DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce", "EARTH SCIENCE > AGRICULTURE > ANIMAL SCIENCE > ANIMAL PHYSIOLOGY AND BIOCHEMISTRY", "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION", "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PROTISTS > PLANKTON", "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON", "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC", "EARTH SCIENCE > BIOSPHERE > VEGETATION > BIOMASS", "EARTH SCIENCE > OCEANS > MARINE SEDIMENTS", "EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > SEDIMENT CHEMISTRY", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE", "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY", "CONDUCTIVITY METERS > CONDUCTIVITY METERS", "CTD > Conductivity, Temperature, Depth", "FLUOROMETERS > FLUOROMETERS", "GAS CHROMATOGRAPHS > GAS CHROMATOGRAPHS", "GRAB SAMPLERS", "GRANULOMETRIC SIEVES", "MASS SPECTROMETERS > MASS SPECTROMETERS", "NETS > NETS", "OPTSPEC > Optical Spectrometer", "SEDIMENT CORERS > SEDIMENT CORERS", "THERMOMETERS > THERMOMETERS", "Ships", "ALPHA HELIX (call sign: WSD7078, ICES code: 31HX, 1966-)", "MOANA WAVE (call sign: WUS9293, ICES code: 32MW, 1974-2011)", "OCEAN > ARCTIC OCEAN > CHUKCHI SEA" ]
landingPage	https://www.ncei.noaa.gov/contact
language	[]
license	https://creativecommons.org/publicdomain/zero/1.0/
modified	2016-09-09T00:00:00.000+00:00
publisher	{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" }
rights	otherRestrictions
spatial	-157.49,69.04,-168.31,72.4
temporal	2009-07-24T00:00:00+00:00/2010-08-12T00:00:00+00:00
title	Chemical and benthos data collected from CTD, bottle, and other instruments in the Chukchi Sea in 2009-2010 as part of the Chukchi Sea Offshore Monitoring in Drilling Area - Chemical and Benthos (COMIDA-CAB) project (NCEI Accession 0095566)

Location