NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 24, 2010
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 24, 2010
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 22, 2010
We first hit the city center where the only McDonalds in Samoa is found (we actually avoided this American tradition in favor of the local fare). For lunch we stopped at a roadside café and had fish and chips for $6.50 Tala (or about $3.00 US) a heck of a deal, and it was fresh and cooked to order.
While we had a rental car, private car ownership is relatively rare (or has been until recently) and the more common forms of transportation in Apia are taxi’s and buses.They are like weeds and they are everywhere.
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 21, 2010
Science Log
Once the gangway was down the customs officials board the ship and check our passports against the customs form that we were required to complete before disembarking. The whole process was very easy and only took about an hour. At that point we were then given the OK to disembark and explore the town.
Stay tuned for more!
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 20, 2010
Science Log
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 19, 2010
Science Log
Safety is a big issue on a ship. We have regular weekly drills including Man Overboard, Abandon Ship and Fire Drills. In addition, today after lunch we participated in what is called a safety stand down where we observed several safety demos including using a line gun. You can see Art prepping the gun under the watchful eye of Chris the Chief Bosun and Rick firing the gun. The line gun uses 3000 psi of air pressure to shoot a small rocket with a line out to 750 feet. This tool is used when it is necessary to get a line to another ship or land facility when the ship can’t be close enough for a safe hand toss. After our time on the firing line we learned about fixing ruptured or leaking pipes and how to shore up a sagging upper deck with telescopic metal vertical braces.
We have begun a series of video interviews of the different NOAA corps crew. We began yesterday with the three new Ensigns. Today we interviewed the oiler, Mike Robinson and the Lieutenant Commander Helen “Doc” Ballantyne (Ship’s Nurse/PA ). Our tour of the engine room was fascinating in addition to being very noisy and very warm. This area can really be considered the heart of the ship. The diesel engines, generators, propulsion mechanism, sewage disposal system, and filters for producing fresh water are all located here. L
t.Cmdr. Ballantyne or “Doc” is not only a nurse who takes care of sick crew members but is also responsible for procedures for handling and storing hazardous materials, disaster care, and other safety related issues. NOAA is always looking for good nurse practitioners, so if you want adventure on the high seas, give NOAA a call!
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 18, 2010
Science Log
Painting in the morning, painting in the afternoon.We had a time change this morning, we set our clocks back (retarded) them one hour so we are now four hours earlier than Montana or 11 hours earlier than GMT (Greenwich Mean Time) or Zulu. This means that we are almost half way around the world from the Prime Meridian that runs through Greenwich England.
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 16, 2010
Science Log
Today was a day of odds and ends.We had planned to paint first thing after breakfast and Art and Rick got started masking off the water line on one of the orange and white buoys that needs to be painted. This one was chosen to do first because it only needed a coat of yellow and not a complete repaint. The other three buoy floats need the rust colored anti-fouling paint and the yellow. Just about the time we got the tape on, it was determined that all the buoys
flipped. In the process of turning them we discovered that a couple of the buoys were partially full of water and Alen had to drill them out to allow the water to pour out. While these were draining and drying we were put on hold for painting until tomorrow. Alen had to carefully look over the donuts and fix any cracks in the fiberglass hull and reseal the mounting brackets where they pass through the hull.
NOAA Teacher at Sea
Richard Jones
Onboard NOAA Ship KA‘IMIMOANA
January 4 – 22, 2010
Mission: Oceanographic Survey
Geographical Area: Hawaiian Islands
Date: January 13, 2010
Science Log
Bronc Buoy Day! By 8 this morning ship time we were running out the Nielspin and slapping on the fairings from the recovery yesterday.Some of these were pretty clean, but the majority of them, the ones that the teachers got to help with were pretty slimy and even had barnacles stuck to them. The fairings are added to help the reduce shake on the wire that can be produced by currents close to the equator.
We put these airfoil shaped fairings on the first 250 meters, after that it was smooth sailing.Because the Bronc-Bobcat buoy at 0: 155W is a TAO-CO2 buoy it needed a little extra weight on the anchor, 6200 pounds of steel. Once the anchor was off the fantail and sinking we noticed that there was a ship close to the location of the buoy. The science crew commented that this must be a new record for fishermen finding one of the buoys. It seems that fishermen love the TAO buoys since they attract fish.One of the scientists said, “A buoy for these guys is like having your own private fishing hole”. It will be interesting to see if this ship leaves, or just steams away and waits for us to be clear of the area and then comes back.
Around 12:15 today, actually Rick and Art were just finishing up lunch when the call came from Survey, “Teacher’s at Sea report to the CTD deck”. The first order of business was to lower an Argo buoy over the side of the ship and then to release the buoy using a quick release. According the home page for Argo, Argo is a global array of 3,000 (3199 on Jan 13) free-drifting profiling floats that measure the temperature and salinity of the upper 2000 m of the ocean.
These buoys are unique because the sink to between 1000 and 2000 meters and then on regular intervals, generally 10 days the Argo returns to the surface to transmit and the data it has collected. This allows, for the first time, continuous monitoring of the temperature, salinity, and velocity of the upper ocean, with all data being relayed and made publicly available within hours after collection. Once the Argo was on its own a call was made to the bridge for the crew to help with the deployment of the Bronc Buoy. This AOML drifter’s data will be available in a few days from the Adopt-A-Drifter website. It will be interesting to follow the Bronc Buoy and see where it goes over the next several years.
Our afternoon will be spent sailing south, in the Southern Hemisphere for the first time this trip and devoted to teardown of the old 0: 155W buoy and set-up of our next buoy.
Those of you in Montana today experienced temperatures ranging from 30 to 40 degrees while the temperatures around the equator (regardless of north – winter or south- summer) are staying at about 84 degrees Fahrenheit. Quite a warm temperature when considering the area north of the equator is technically in the Winter season. Regardless, of your position just north or south of the equator, the deck work required to recover and deploy TAO buoys is demanding. An air temperature of 84 degrees seems mild but is really very hot when working on a deck that is painted dark gray. Everyone has to be careful to make sure they drink enough water to stay hydrated. This operation is certainly a team effort. Everyone works together to make sure the job gets done by checking to make sure those participating in deployments or recoveries are safe. This means checking for life jackets, hardhats, application of sunscreen, the need for water etc. Higher education could take a lesson from the way that this crew collaborates and works together!