NOAA Teacher at Sea
Onboard NOAA Ship Henry Bigelow
October 5 – 16, 2008
Geographic Region: Northeast U.S.
Date: October 9, 2008
Hello everyone. I hope you are all enjoying your day off today. Since you have time off from school, I bet many of you are spending time observing these sea creatures…
Can you guess what they all have in common? Post your answers on the blog.
Need a hint? That crab is standing right by a sand dollar. Money. Hmmm.
This angler fish is an interesting character. It sits on the bottom of the water and blends in with its surroundings. It has a small hair that sticks out of its face that is use to lure prey closer to its mouth (just like its cousin from deeper waters, the angler fish). When the prey get close by it strikes. With all of those rows of sharp teeth it makes short work of smaller fish. Can you imagine a fish with a built in fishing rod. Very interesting. We came across a dead whale floating in the open sea. What an amazing sight (and smell). Yuk. Look how big it is next to the ship. The barnacles on its face were the size of baseballs.
A lot of you have asked what my stateroom looks like. Here are Snuggy and Zee in my “rack.” That’s what we call a bed. Do I have a roommate? Yes. Sean is very nice. I’ve only met him once or twice because he sleeps when I work and I sleep when he works, so we don’t run into each other much. That’s often how things work on a ship like this. The second picture is the door to the corridor. The locker to the right is where I keep my gear. The door on the left leads to the “head,” which is what we call the bathroom on a ship.
Many of you asked what the engine room is like. Joe Deltorto, our Chief Engineer, was kind enough to give me a tour. The Bigelow has an interesting engine room. Huge diesel generators make electricity. Lots of it. Enough to power all of our computers, sensors, lights, and even the ship itself. The propeller is turned by large electric motors. This makes the Bigelow one of the most quiet research ships anywhere. Why is that important? Sound is often used to see what is below the surface of the water. Sonars push sound through the water and listen when it echos back. That’s often how boats see what is under them. The Bigelow has a more sophisticated version of this called an echosounder. It can see much more, but still uses sound to see. So the engines have to be super quiet.
Today we will deploy our Drifter Buoy. This is an instrument that we are adopting. It will float in the open sea for the next 14 months or so and tell us where is has gone and what the temperature of the water around it is. Drifters are an important way that scientists measure. Keep watching here. I will update the blog when I deploy the drifter.
Here are some answers to your wonderful questions and comments.
Have I gotten sea-sick? No. So far, the water has been very calm. I feel very luck. The ship has hardly moved at all.
Does it smell on board because of all the fish? Surprisingly, no. even the fish labs have lots of fresh ocean air coming through. There is no bad smell. When we came across a rotten whale floating in the ocean, then there was a smell! Oy!
The whales we have seen so far were all humpback. Even the dead one.
Have I seen fish that were new to me. Oh yes. Most of what we have seen has been new to me! That’s what makes these trips so much fun! I love learning new things.
What do I want to see that I have not seen yet? Dolphins.
In answer to so many of your questions, no, I have not fallen in yet. Either has anyone else. The Bigelow is a very safe ship. Everyone is well trained and very concerned for the saftey of themselves and all the others on board. I feel very safe here.
Hello to Ms. Farry and classes in TZE. I’m glad you are looking at the blog.
Hi Turtle. Nice to hear from you. Yes, I think we can work that out. We are on the shelf, so our deepest CTD deployment will be only be about 300 meters. Will that do?
FD and JEGB, thanks for your questions. No, so far we have not seen any 6 pack rings on any creatures. I did see some garbage float by many dozens of miles from shore. It was right where the whales were swimming. Sad.
IJ, cool idea, though I wonder, though if the water would carry toxins from the smoke into the streams rivers and oceans? Keep thinking maybe you will discover a way to solve this problem someday.
Mi Mrs. Bolte’s class. I’ll get you engine room photos very soon, and there is a photo of my stateroom for you today. I’m glad you like the blog.
MS, the people here are friendly, very professional and so helpful with everything I have needed for all my projects.
MH, yes I do miss my family.
MJ, we see lots of ships out here. Yes. It has been fun to see.
Several of you asked about cell phones. They do not work out here. We are way too far from land. All the crew were on deck as we left port making their last calls to their families. So was I.
Hello to Mrs. Ochman’s class, Mrs. De Vissers’s class, Mrs. Sheehy’s and TN’s class. I hope the pictures in the last few days answered lots of your questions.
Mrs. Christie Blick’s class, here are some answers to your questions: No, the clothes just keep you dry (and comfortable) when you are working. You get used to them. I am adjusting well to the time change. It is a little like going to New Zealand like Mrs. Christie-Blick did recently. I wake up at about 8:00 PM, go to work at midnight and then go to sleep in the early afternoon. Our time, that is. If I were in New Zealand, I would be on a normal schedule. I’ll post pictures for your soon for my stateroom. It is very relaxing here. There is not a whole lot to worry about. There is a lot of work, but it is not hard.
The zig in our course, by the way is probably where we stopped for a trawl. We sometimes circle around when we do that.
Hello Mrs. Benson. Thanks for checking out the blog. No artists here at the moment. I enjoy amature photography and what subjects there are out here!
Hello Guy D. Thanks for following the blog. I appreciate your support.