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    <gcmd:termsOfUse>https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf</gcmd:termsOfUse>
    <gcmd:keywordVersion>23.8</gcmd:keywordVersion>
    <gcmd:schemeVersion>2026-04-29T10:52:37.449Z</gcmd:schemeVersion>
    <gcmd:viewer>https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/527f637c-aea5-4519-9293-d57e10a76bff</gcmd:viewer>
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  <skos:Concept rdf:about="527f637c-aea5-4519-9293-d57e10a76bff">
    <skos:broader rdf:resource="2e5a401b-1507-4f57-82b8-36557c13b154"/>
    <skos:prefLabel xml:lang="en">CARBONACEOUS AEROSOLS</skos:prefLabel>
    <gcmd:reference gcmd:text="Charlson, R.J. and J. Heintzenberg, eds. 1994. Aerosol Forcing of Climate, Report of the Dahlem Workshop on Aerosol Forcing of Climate, Berlin, April 24-29, 1994, John Wiley &amp; Sons, New York." xml:lang="en"/>
    <skos:definition xml:lang="en">Aerosols consisting predominantly of organic substances and various formsof black carbon; may be biogenic or anthropogenic, primary or secondary.</skos:definition>
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