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	<title>San Lazaro Basin &#8211; BIOENGINEER.ORG</title>
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		<title>Sediment cores off Baja California trace when fossil fuel carbon reached the California Current</title>
		<link>https://bioengineer.org/sediment-cores-off-baja-california-trace-when-fossil-fuel-carbon-reached-the-california-current/</link>
		
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		<pubDate>Fri, 23 Oct 2026 20:36:31 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[13C Suess effect]]></category>
		<category><![CDATA[anthropogenic CO2]]></category>
		<category><![CDATA[Baja California]]></category>
		<category><![CDATA[California Current System]]></category>
		<category><![CDATA[carbon isotopes]]></category>
		<category><![CDATA[eastern boundary upwelling]]></category>
		<category><![CDATA[ocean carbon cycle]]></category>
		<category><![CDATA[paleoceanography]]></category>
		<category><![CDATA[planktic foraminifera]]></category>
		<category><![CDATA[San Lazaro Basin]]></category>
		<category><![CDATA[sediment cores]]></category>
		<category><![CDATA[upwelling]]></category>
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					<description><![CDATA[A 160-year sediment record from San Lazaro Basin shows that fossil fuel carbon began measurably invading the surface waters of the Southern California Current around the 1950s, though upwelling attenuates the atmospheric isotope signal.]]></description>
		
		
		
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