NOAA/WDS Paleoclimatology - Polar Ice Core 28,000 Year Nitrous Oxide Isotope Data

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2020-01-24T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Ice Core. The data include parameters of paleoclimatic modeling with a geographic location of Antarctica. The time period coverage is from 26958 to 213 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.

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description	This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Ice Core. The data include parameters of paleoclimatic modeling with a geographic location of Antarctica. The time period coverage is from 26958 to 213 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.
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identifier	noaa-icecore-28890
issued	2020-01-24T00:00:00.000+00:00
keyword	[ "Earth Science > Climate Indicators > Paleoclimate Indicators > Ice Core Records", "Earth Science > Paleoclimate > Ice Core Records", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > paleoclimatic modeling", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice cores", "earth science > paleoclimate > ice core > atmospheric gas", "earth science > paleoclimate > ice core > nitrogen isotopes", "earth science > paleoclimate > ice core > oxygen isotopes", "What: nitrous oxide; Material: null", "What: delta 15N; Material: nitrous oxide", "What: nitrous oxide; Material: bulk atmosphere", "What: age; Material: null", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: null", "What: delta 15N; Material: nitrous oxide", "What: nitrous oxide; Material: bulk atmosphere", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: null", "What: delta 15N; Material: nitrous oxide", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: null", "What: gas age; Material: null", "What: nitrous oxide; Material: null", "What: gas age; Material: null", "What: delta 15N; Material: nitrous oxide", "What: nitrous oxide; Material: bulk atmosphere", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: null", "What: nitrous oxide; Material: bulk atmosphere", "What: delta 18O; Material: nitrous oxide", "What: delta 18O; Material: nitrous oxide", "What: nitrous oxide; Material: null", "What: notes; Material: null", "What: depth; Material: null", "What: nitrous oxide; Material: bulk atmosphere", "What: delta 18O; Material: nitrous oxide", "What: delta 18O; Material: nitrous oxide", "Continent > Antarctica > Talos Dome TALDICE > LATITUDE -72.8166 > LONGITUDE 159.1833", "Continent > Antarctica > EPICA Dronning Maud Land > LATITUDE -75 > LONGITUDE .07", "Continent > North America > Greenland > NGRIP > LATITUDE 75.1 > LONGITUDE -42.33", "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce" ]
language	[]
license	https://creativecommons.org/publicdomain/zero/1.0/
modified	2020-01-24T00:00:00.000+00:00
publisher	{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" }
references	[ "https://doi.org/10.5194/bg-16-3997-2019" ]
rights	otherRestrictions, otherRestrictions
spatial	159.1833,-75.0,-42.33,75.1
temporal	1737-01-01T00:00:00+00:00/1737-01-01T00:00:00+00:00
title	NOAA/WDS Paleoclimatology - Polar Ice Core 28,000 Year Nitrous Oxide Isotope Data

Location