NOAA Teacher at Sea
Aboard NOAA Ship Oscar Dyson
June 11 – 30, 2015
Mission: Annual Pollock Survey
Geographical Area of Cruise: The Gulf of Alaska
Date: June 12, 2015
Weather Data from the Bridge:
- Wind Speed: 0.38 knots
- Sea Temperature: 9.4 degrees C
- Air Temperature: 11.07 degrees C
- Air Pressure: 1029.15 mb
Science and Technology Log:
We set sail on our cruise yesterday, June 11, 2015. So far, the scientists who work with MACE (Midwater Assessment and Conservation Engineering) have been non-stop getting all of their gear ready for their study. No matter what the hour, you can expect to see them working on something. Currently they have been calibrating their acoustic equipment, a very daunting task. I will post more about this equipment as I become more familiar with it, but I have to give the scientists a lot of credit because getting this highly coveted equipment up and running looks very stressful.
My first couple days in port allowed me to see the logistics of sailing on a ship for 3 weeks. There are 32 people on board this vessel and getting them fed is science in itself. I was there for the delivery of “stores,” or what us land dwellers would just call supplies. Feeding 32 people for 3 weeks is no easy task, not to mention going with the NOAA crew members to the local grocery store for some last-minute necessities.
The last part of my Science and Technology log involves the setup that involves how the ship gets fuel. To the untrained eye, when the ship docked at North Pacific Fuel, one may just see a docking station.
But look closely. There are no pumps. Their entire system is powered by gravity. The ship fueled for several hours. If you look at the system you see the supply tanks tucked up on the hillside. Gravitational Potential Energy is transformed into kinetic energy (and pressure) as the fuel moves down, thus eliminating the need for a massive pump to increase pressure. At Sussex Tech high school we teach a class called integrated science, and one of the topics covered is the transformation of energy. There are mechanical advantages everywhere, only if you know where to look.
Thinking about traveling to Alaska? You better bring your patience hat. Living in Delaware, there are countless airports all in a reasonable distance to get you away: BWI, Dulles, Philadelphia, even Salisbury. I even personally know a professional pilot who lives in Rehoboth and flies out of New York. Growing up on the east coast, when they say a flight is delayed, we bicker and babble, but sooner or later you hook a flight where ever you are going. (It once took me 9 hours in Philadelphia International to get to Charlotte NC). Either way, my trip started off with a flight from Philly to Denver, then Denver to Anchorage. When I reached Anchorage, the official Welcome to Alaska came. High winds, dense fog, low visibility… all part of the game here. Maybe that’s one of the reasons low flying float planes are king. Unfortunately my fellow Teacher at Sea and I were benched before reaching Kodiak. Fourteen hours to be exact. This gives you plenty of time to explore the airport which is filled with fun facts, mounted animals, and a reminder that this is a fishing community.
Luckily the next day we hopped our handy 2 prop plane and were headed for Kodiak. Not exactly the quietest or most comfortable ride, but they make up for it with free cookies and a friendly flight crew.
We were met in Kodiak airport by a NOAA Corps officer who then proceeded to take us to our home for the next couple of weeks.
While in Kodiak, I went on a flight that covered the entire island with Island Air, a local plane service. We went from the Trident Basin, to a cannery in Alitak (Ocean Beauty), to the village of Akhiok, the cannery in Port Bailey, and finally back to the Trident Basin. My pilot was Ben Haug, a true bush pilot. My flight coordinator, Deven Natoli told me that her father, Bob Stanford was actually featured on the show “Ultimate Bush Pilots.” Ben gave me an experience of a lifetime as we took off and landed many times. I even got to see coveted Kodiak Mountain goats sunning themselves on the peaks of Kodiak Island’s interior.
After my flight, the ship was ready to depart. When we left port we stopped in Chiniak Bay to calibrate the acoustic equipment. After a short 10 minutes online getting an Alaskan fishing license, one of the lead fisherman hooked me up with some fishing tackle, and I was ready to fish.
Did you know?
Alaska has more than three million lakes and more coastline than the rest of the United States combined.