NOAA Teacher at Sea
Aboard NOAA Ship Oregon II
July 11 – 19, 2014
Mission: SEAMAP Summer Groundfish Survey
Geographical Area of Cruise: Gulf of Mexico
Date: July 13, 2014
29 Degrees Celsius
Windspeed: 1.82 Knots
Lat/Long: 2941.97N, 08414.16W
Science and Technology Log
There is truly so much to learn on the Oregon II. It’s almost like a small city with all the jobs everyone has, food preparation on board, safety drills, and a community of people working together to make everything successful. I am working the noon to midnight shift and am partnered with kind, intelligent team members that are helping me learn what it takes to work for NOAA. Our team consists of Michael, Mark, and Brittany. Each has so much knowledge of marine animals that I certainly feel like I have much to learn. It’s pretty amazing how they know the scientific names of most animals and plants we come across while trawling from the Oregon II.
I’m dressed in a survival suit looking a bit like an orange Gumby. These survival suits would protect us from hypothermia if we needed to abandon ship. In order to wear these, you must lay the suit flat on the floor and crawl into it. It took Ensign Laura Dwyer, a Junior Officer, and me working together to get it on. I really was tempted to Sumo wrestle with it on!
When it was time to “haul back” the net that was trawling for fish, everyone rushed to get to work. The trawl caught a wide variety of fish, shells, and plants. In the wet lab, all the scientists quickly began sorting the fish into baskets and began identifying them. The data must be entered into the computer with the name of the fish, quantity, weight, etc. On the rare occasion they may not be able to identify the plant or animal immediately, they refer to descriptive books such as Fishes of the Gulf of Mexico.
This is a trawl used to catch fish (and other surprises).
The fish on the left are Diplectrum formosum and on the right are Haemulon aurolineatum.
Scientist Spotlight: Meet Brittany Palm-She really knows her “stuff” and she is so helpful in explaining everything to me so I can understand. Brittany is a Fisheries Biologist and will soon begin to work on her PhD. Brittany explained the CTD device to me. It measures conductivity, temperature, and depth. It soaks at the surface for 3 minutes to calibrate and flush out sensors. The CTD is then sent from the surface of the water to the bottom and then back up to the surface. It records environmental data for the scientists.
Brittany is a Fisheries Biologist on the Oregon II.
This is me standing by the Conductivity, Temperature, and Depth Measuring Device.
During a trawl today, we had quite a surprise! Check it out below:
Look who showed up on deck of the Oregon II. It’s a Loggerhead turtle. Pretty amazing! After checking out his stats, we returned him to sea.
All in all, it’s been a great day learning lots with some pretty cool people!