Tag Archives: research cruise

Set my turtle free!

I had the chance to go on a pretty neat science cruise the week after Thanksgiving.

It all started a couple of weeks earlier when I received a call from the director of the Tybee Island Marine Science Center. It seemed they had a loggerhead sea turtle that had outgrown her tank. Because of the cool beach water temperature, they wanted to release her into the Gulf Stream and asked if we could help. I explained that we were not in a position to donate a free sea day on our research vessel. The going rate on the R/V Savannah is around $10k/day. However, in the past, we have helped other groups with similar issues when we had room on board an already-scheduled cruise going to the same area.

As luck would have it, we did have a cruise to the Gulf Stream scheduled, and the scientist who “owned” the cruise graciously allowed the Tybee turtle and her entourage to “piggy back” along. As long as we were going, we also invited the team of four interns from the UGA Aquarium here on our campus, just to give them the experience of an overnight science cruise. I got to go along to shoot video, photos and to generally coordinate with the turtle team and the aquarium interns.

We left our dock at a little after 9 am Monday morning and cruised all day, doing some real science along the way, to our launch point, 82 miles off shore, arriving around 7:30 pm. The loggerhead was lowered over the side in a shrimp basket and, once in the water, she took off without as much as a wave good-bye.

Most of us went to bed fairly early while the crew turned the boat around and headed home. The ten-hour trip got us back to our dock around 6 am.

Here is a YouTube video of the release.

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A day on the water

I had a quick turn around and was out the door early Thursday morning for a one-day research cruise on our ocean-going research vessel. I had not been out on a cruise in about a year, so it was time to get some fresh pictures for my files. This particular cruise was for a group of students from a local university.

Safety briefing -- including the survival "gumby suit"

For many of the kids, this was their first experience. For a few, it was their first time on a boat.

"Abandon ship drill." Fortunately we did not have to go through with it.

We went off shore for about 90 minutes and then came in the Savannah River and worked our way all the way to downtown Savannah. The offshore part was a bit of an eye opener for some. We didn’t expect rough seas, but we got it. We were bouncing around like a cork in a hurricane.  I took a motion sickness pill, but was still just a little green. I was pretty happy when we made our way north to the Savannah ship channel and things calmed down quite a bit. I think one poor kid thought he was going do die, and was afraid he wouldn’t. A handful of the kids just went below and curled up in a bunk for a couple of hours. Can’t say I blame them.

Deploying a conductivity-temperature-depth, water collection array

Recovering a plankton net

It was a long day. We got a back well after dark. But aside from fighting the “Gee I just want to go to sleep” after-effects of the motion sickness pill, it was a very good day.

Just before we pulled back to the dock