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	<title>Polar &#8211; BIOENGINEER.ORG</title>
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		<title>Antarctic euphausiids show six winter activity phases in seabed footage</title>
		<link>https://bioengineer.org/antarctic-euphausiids-show-six-winter-activity-phases-in-seabed-footage/</link>
		
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		<pubDate>Tue, 20 Oct 2026 17:19:19 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[Antarctic euphausiids]]></category>
		<category><![CDATA[Antarctic Peninsula]]></category>
		<category><![CDATA[continuous observation]]></category>
		<category><![CDATA[diel rhythm]]></category>
		<category><![CDATA[dissolved oxygen]]></category>
		<category><![CDATA[Great Wall Bay]]></category>
		<category><![CDATA[Polar]]></category>
		<category><![CDATA[Polar Seabed Observation System]]></category>
		<category><![CDATA[Seabed]]></category>
		<category><![CDATA[seabed video]]></category>
		<category><![CDATA[Southern Ocean]]></category>
		<category><![CDATA[winter behavior]]></category>
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					<description><![CDATA[A preliminary 72-hour seabed video study in Great Wall Bay identified six recurring winter activity phases among Antarctic euphausiids, with nighttime counts 27.5 times higher than daytime counts and dissolved oxygen emerging as the strongest measured correlate.]]></description>
		
		
		
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