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MacInnis, Joseph B. Oceans Video With digital objects
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Sub Int. looking at lannonar sci. equip ; #18

This underwater recording is of scent traps at various depths and the sea life that ate the bait. The traps are recorded at depths of 490 feet, 1000 feet and 2007 feet. The traps contain brine shrimp and fluorescein, a substance that is used to cause fluorescence and therefore visibility. Shrimp and a jellyfish that have eaten the bait can be seen at the deepest depth in this recording.

MacInnis, Joseph B.

Breadalbane MPV underwater good from video

Notes from initial viewing: colour (faded); no narration, no sound track. Man in yellow ADS (atmospheric diving suit, possibly a WASP suit) picking up shipwreck's steering wheel, with orange coral growth. Bioluminescent sea creatures; jellyfish swimming towards WASP suit. Sea life inhabiting inside of exterior cubby shelf on Breadalbane shipwreck. WASP suit attached to cable, in mid-water. Man inside WASP suit gesturing to come closer; wipes inside of helmet with white cloth.

MacInnis, Joseph B.

TAG Atlantic vents

TAG Atlantic vents 14,000' is an edited live action recording of hydrothermal vents and vent ecology at the TAG site deep on the North Atlantic Ocean floor. Hydrothermal vents are one of the greatest discoveries of the twentieth century. They are theorized to be the originators of life on earth. In this recording the ecology consists primarily of millions of shrimp. The recording was made by aid of the Mir submersibles, who typically dive in pairs, one of whom can be seen recording the vents and shrimp. The scene was probably recorded in 1991, two years after an underwater volcanic eruption at that site.
Deep sea sharks Bermuda 4,000' is an edited live action recording of two six-gill sharks attempting to get at bait that is inside a cage. The recording climaxes when two six-gill sharks fight mouth to mouth. The unedited version of this version can be seen in: Bermuda sub-dive roll 3; Emory Eugenie shark baiting. The recording is shot from the Mir 1 submersible as documented in: Deep Sea Sharks Bermuda 4,000, a produced version of the recording.

MacInnis, Joseph B.

Komsomolets - cut 1 and cut 2

This recording is a documentary account of the survey conducted with the aid of the Mir submersibles of the sunken Russian nuclear submarine Komsomolets. The recording begins with an at sea memorial for sunken vessel. Next are shots of a map of the Komsomolets with certain areas marked in red, possibly where samplers and beacons will be left during the submarine dives to record radioactive leakage. Following this are dives to the sunken vessel in the Mir 1 and 2 submersibles. During the dives, Mir’s mechanical arms take parts and samples and leave samplers and other objects in and around the Komsomolets.
The K-278 Komsomolets, a Soviet nuclear submarine, was launched May 9, 1983 and was lost April 7, 1989 in northern Europe in the Arctic Ocean. The submarine had an operating depth of 1000 meters and was designed with the ability to dive to 1500 meters. Aboard the vessel were torpedoes including two nuclear warheads. The submarine’s demise was caused by a fire; it sank to a depth of around 1500 meters. There were 25 survivors and 42 fatalities. The controversy surrounding the loss of this vessel has to do with radioactive contamination from the nuclear reactor and nuclear torpedoes. Leakage could potentially contaminate drinking water, affect fish population and the ecology. Several expeditions to the Komsomolets have been undertaken to probe the area. Although earlier tests showed no signs of dangerous leakage, later tests revealed this was not so. The Komsomolets has since been buried in mud to seal fractures and contain radioactive leakage.

MacInnis, Joseph B.

Jelly Fish single/multiple ; #19

This recording is of hundreds of jellyfish swimming at an undisclosed depth. The highlight of this recording is a mass of jellyfish that are together for unknown reasons. Those conducting the research theorize that the jellyfish are either caught together, there tentacles intertwined and knotted, or feasting on something.

MacInnis, Joseph B.