Dana Tomlinson: Day 15, March 15, 2002

NOAA Teacher at Sea

Dana Tomlinson

Aboard NOAA Ship Ka’imimoana

March 1 – 27, 2002

Date: Friday, March 15, 2002
Lat: 6.2°S
Long: 111°W
Seas: 4-6 ft
Visibility: unrestricted
Weather: partly to mostly cloudy
Sea Surface Temp: 82-86°F
Winds: SE 10-15 knots
Air Temp: 85-74°F

Today was the day that we rounded up our wayward buoy. The buoy was deployed in April 2001 at 5°S 110°W. In November 2001, NOAA scientists knew that it was drifting freely. By the time we found it (it has a tracking device on it) it had drifted one degree south and one degree east. That’s 60 nautical miles in two directions!

Once we pulled it on board, one could see fairly clearly what had happened. There were scrapes on the sides of the buoy (the toroid, or “donut” section) where something like a boat/ship had rubbed up to it. There was a steel cable that had been attached to it and the nylon rope had been cut. So, the theory is that a fishing vessel attached itself to the buoy with the steel slingshot device. It yanks the buoy out of place and it’s easy to catch all the fish that use the buoy’s shade as their ecosystem.

Speaking of the buoy’s fish, while we were bringing in the buoy, folks on board that were not working were fishing the bounty of the ocean with a rod and reel. Several mahi mahi graced our table at dinner that evening – served by Clem four different ways (I think the mahi mahi in coconut sauce was the favorite.)! That woman is amazing. You NEED to use the gym on board to work off her good cooking!

Not to be overshadowed by the morning’s events was the day’s live broadcast. This was our third general broadcast and was the very first ever tried by NOAA out of doors. We had our studio on the buoy deck today. On the live broadcast, Cmdr. Tisch, Chief Scientist McPhaden and I dedicated tomorrow’s buoy to be deployed at 8°S 110°W to Education in America. The bulk of the show was scientist Ben Moore giving us a cook’s tour of the buoy deck’s equipment, and Dr. McFaden talked about our wayward buoy. It was a great show. We can still hook you up for the live broadcasts on 3/18, 3/20 and 3/22 if you’re interested.

Question of the Day:

 This is going to be a bit of a toughie, and might need some Internet research on your part, but it’s interesting. When do most oceanographers consider to be the beginning of modern oceanography? Or, another way of putting it is, what started modern oceanography? Hint: it’s before 1900.

Answer of the Day: 

The question was: how many branches of the armed services are there and what are they? Dennis M. of Lakeside CA got it exactly correct. There are 5 branches of the armed services: Army, Navy, Air Force, Marines, Coast Guard. PLUS, there are two other uniformed branches: NOAA and the US Public Health Service. Great job, Dennis. 🙂

Til tomorrow,
🙂 Dana

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