About one of the most interesting professions related with investigation of the aquatic fauna - hydronauts.
The film about the research of underwater flora and fauna on the basis of "hydronauts" using submersibles "Bentos", "north", "Tulipa". Hydronauts researchers VP Petrov, DK Gutsal Captain underwater vehicle OE Donets, Sc.D. GV Zuev at work, give interviews (synchronously). Flora and fauna of the sea bottom.
Plunges underwater vehicle "Benthos» - MS. PNRM., Hitting
"Benthos" underwater - MS.
Bubbles under water, PNRM. by diver - MS.
Marine plants - MS. PNRM.
Seabed flock of fish swims - MS., Various.
PNRM.
Porthole underwater vehicle; work hydronauts - MS.
Hydronauts work in submersible - MS. PNRM.
Hydronauts says researcher Petrov VP (Synchronous) - MS.
Of seaweed floating fish - MS. PNRM.
Fish swims "Needle» - MS. PNRM.
Swimming fish: "Barracuda", "sea cow", "Manta»-MS., Various.
PNRM.
About the underwater floating fish - MS. PNRM.
In submersible work hydronauts-MS., Various.
PNRM.
The seabed - MS. PNRM.
Crab crawling along the bottom - MS.
Hydronauts looks out the window, school of fish - CU., MS., Various.
PNRM.
Says OE Donets - Captain underwater vehicle (synchronous) - MS. PNRM.
Submersible "North" under water - MS. PNRM.
Work in hydronauts submersible - MS. PNRM.
Float fish: whale, shark - CU., MS.
Submersible under water - MS.
Float a variety of fish, among them: manta ray, sea bass - MS., CU.
Hydronauts work in submersible - MS. (Shot through the window.)
Shrimp on the sea floor - MS., Various.
PNRM.
Lies at the bottom catfish, squid swim - MS., Various.
PNRM.
Submersible under water - CU. PNRM.
Said Sc.D. Zuev GV (Synchronous); PNRM. on the TV screen - MS.
Hydronauts work - different.
Fish swim - MS. PNRM.; Pack of striped fish - MS.
Submersible under water - MS. PNRM.
Marine plants - MS.
The seabed - MS. PNRM.
Moray eel swim, skate - different.
Porthole Underwater Vehicle - MS.
Pops "Benthos» - MS. PNRM.