Large sediment box corer like this one on the German research vessel Polarstern are used, if scientist need a larger amount of sediment from the seafloor. They also allow to collect a sample with an intact surface and thus allow studying biology of the seafloor.
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Year: 2006
Details:
Media Type: Photograph
Data Type: Photograph
Device Type: Camera:Digital
Feature: Antarctica:AmundsenSea
Investigator: Frank Nitsche
Expedition:
Chief Scientist:
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