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Ocean Chemistry of Greenhouse Gases

Follow these links to see some short video clips from our deep-sea ROV based experiments:

• Mov format:
• Dispensing liquid CO₂ into the 4 L beaker.  [Long = 3.00 Mb]  [Short = 1.58 Mb]
• Close-up of a droplet of liquid CO₂ falling into the 4 L beaker.  [1.15 Mb]
• Spillover of the liquid CO₂ from the 4 L beaker.  [Close-up = 2.46 Mb]  [Wide angle = 2.02 Mb]
• Massive spillover of liquid CO₂ from the upright cylinder.  [2.01 Mb]
• Dispensing droplets of liquid CO₂ onto the sea-floor.  [1.16 Mb]
• Hydrate coated liquid CO₂ rolling across the sea-floor.  [Short = 0.74 Mb]
• Mpeg format:
• Over-flow of liquid CO₂ from a 4 L beaker at 3627m during our first experiment in April, 1998. A Pacific grenadier fish, Coryphaenoides acrolepsis, swims by.  [3.81 Mb].
• Hydrate coated liquid CO₂ rolling across the sea-floor.  [Long = 3.12 Mb].
• Liquid CO₂ being dispensed into a 50 cm, o.d., corral at 3604m depth using the 56 L CO₂ delivery system during June, 2001. A Pacific grenadier fish, Coryphaenoides acrolepsis, swims nearby seemingly unaware nor undisturbed by our activities.  [10.02 Mb].