Scientist on board R/V Roger Revelle extracts water from one of the sample bottles in the CTD rosette.
Water Extraction
Image courtesy of Submarine Ring of Fire 2012: Northeast Lau Basin, NOAA-OER. Download larger version (jpg, 1.9 MB).

Scientist on board R/V Roger Revelle extracts water from one of the sample bottles in the CTD rosette.

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