NOAA Teacher at Sea
Dieuwertje “DJ” Kast
Aboard NOAA Ship Henry B. Bigelow
May 19 – June 3, 2015
Mission: Ecosystem Monitoring Survey
Geographical area of cruise: East Coast
Date: May 18, 2015 (Pre-cruise)
Chris Melrose picked me up from the hotel and really helped me get a grasp of life aboard a research vessel. I learned all about Narragansett Bay and the lab here in Rhode Island.
I then met Jerry Prezioso, the Chief Scientist for the voyage, who gave me a great tour of the Narragansett Bay Lab. I learned what an XBT (expendable bathythermograph) was and how it measures temperature at various depths.
I learned how a Niskin bottle works and how many Niskin bottles lined up in a circle to make a piece of equipment called a rosette. The Niskin bottle is like a hollow tube with a mechanism that closes the tube at a specific depth that will then bring a water sample indicative of that depth. They apparently cost $400 each. I am already making plans on how to make a DYI one for the classroom.
With Jerry, I also met Ruth Briggs who works for the Narragansett Bay Apex Predators division and she showed me the shark tags that she has citizen scientists put onto sharks on the base of their dorsal (top) fin that they catch. When the sharks are caught again, the information she requests is sent back to her and includes species, size, sex, location to shore, and weight. She even let me borrow a decommissioned tag to show to my students in California.
I saw a drifter buoy that I will be decorating with all of my programs (USC, JEP, YSP and NAI) logos.
Jerry also sent me the map of all the stations that we will be visiting on our ship and at each station we are projected to measure salinity, depth, temperature, nutrients and plankton! I am so excited! We are expected to go as far south as North Carolina and as far north as the Bay of Fundy in Canada (International Waters!!!).
TAS and the NOAA Ship Arrival
My stateroom is amazing! My roommate and I even have our own head (bathroom) in our room with sink, shower and all. There are two beds in a bunk bed format, and since I showed up about 6 hours before the other scientists I chose the bottom bunk and the cabinet I wanted for my stuff. I unpacked (and gladly didn’t over pack) and managed to fit it all in the closet that was given to us. I feel so fortunate to have such amazing accommodations like this.
Important People who Keep the Ship Afloat and on Course
Today I met the Operations Officer, Laura, who showed me the ropes and introduced me to people on the ship at dinner at the bowling alley on the naval base here in Newport, RI. She also showed me the buoy yard filled with lots of different buoys that indicate different paths of travel and safe/unsafe waters for ships coming into port.
Important Ship Personnel
CO: Commanding Officer
XO: Executive Officer
CME: Chief Marine Officer
OO or Ops: Operations Officer= Laura
NO: Navigational Officer or Nav= Eric
CB: Chief Boson or Deck Boss= Adrian
AB: Able Seaman or a Deckhand = Roger
I also learned about food times (Very important).
7AM- 8 AM or 0700-0800 hours= Breakfast
11- 12 PM or 1100-1200 hours= Lunch
5- 6 PM or 1700-1800 hours = Dinner
Roommate in Stateroom 2-22
I met my amazing roommate Megan and she is a master’s student at the University of Maine. We will sadly have opposite schedules for most of the trip because I will be on the 12 PM- 12 AM shift and she will be on the 12 AM- 12 PM shift. We have a lot of things in common including our love of the ocean, geology and Harry Potter. She will be looking at dissolved nutrients in the water and she will be monitoring the instruments that measure conductivity, temperature and depth or (CTD) and requesting water samples while at various stations.