ALVIN Dive Information

Dive Number:3457Date:08/28/99
Cruise:AT-03Leg:38
Chief Scientist:FISHEROperations Area:ENDEAVOUR RIDGE
Latitude:47-58.11NLongitude:129-05.24W
Pilot:R. WilliamsObserver 1:Bruce Strickrott
Observer 2:Veronique Robigou
Launch Time:08:06Time Submerged:8:47
Time on Surface:16:53Bottom Time:6:18
Depth:2175 metersPurpose:BIOLOGY
Sponsor:NSF/NOAA/NURPData:1 CD-ROM Incl. Dives 3453-3464
1 CD-ROM Incl. Dives 2950-3744, data transferred from 3.5" diskettes
Still Images:1 Reel(s) 35mm color film Incl. Dives 3453-3461Moving Images:3 Hi8 video tape(s)
3 - 3 chip videos
Observed:Anemones, Bacterial mats, Basalt lava, Clams, Hi temp vents, Inactive vent deposits, Lo temp vents, Midwater organisms, Non-vent fish, Other worms, Sea stars, Snails/Limpets, Soft sediment, Sponges, Tube worms, Vent fishSampled:ALVIN navigation, Bacterial mats, Clams, Hi temp vents, Lo temp vents, Other worms, Snails/Limpets, Temperature records, Tube worms, Vent fish
FrameGrabber Link:
Remarks:Increased bacterial mat and "floc-type" at Clam Bed area.