Kristy Weaver: Career Day at Sea, June 7, 2012 (After the Journey)

NOAA Teacher at Sea
Kristy Weaver
Aboard The R/V Savannah
May 23 – June 1, 2012

Mission: Reef Fish Survey
Location: Back in Jersey
Date: June 7, 2012

You can be anything you want to be when you grow up!  While I was on the R/V Savannah there were two main types of jobs that people were doing.  There were the scientists and the crew of the ship.  If you think you might like to be a biologist or work on a ship someday these videos may help you to learn more about these jobs.

I would like to introduce you to some of the new friends I made on the ship:

COLLEGE STUDENTS:

Meet Dan- Marine Biology College Student

SCIENTISTS:

Meet David- Fisheries Biologist with NOAA

Meet Warren- Fisheries Biologist with NOAA

 

Meet Zeb- Fisheries Biologist with NOAA

Meet Stephen- Wildlife Biologist with South Carolina’s Department of Natural Resources

Meet Jennifer: Recent Graduate of The College of Charleston and new full time employee at South Carolina’s Department of Natural Resources

CREW OF THE R/V SAVANNAH:

Meet Pete- The First Mate

Meet Captain Raymond

Meet John- Marine Tech

Kristy Weaver: What’s a Reef Fish Survey? May 30, 2012

NOAA Teacher at Sea
Kristy Weaver
Aboard The R/V Savannah
May 23 – June 1, 2012

Mission: Reef Fish Survey
Location: 44 miles off the coast of Jacksonville, FL
Date: May 30, 2012

Current Weather: 80 degrees and sunny

Science and Technology Log

Today is our last full day at sea.  We have caught about 2,000 fish in the past week!  A lot of them were thrown back into the water because we only need to keep a fraction of them for the reef fish survey.  The fish that we keep are studied by the scientists for a few reasons.

First, every fish we catch is measured and weighed.

David, a fisheries biologist, measures every fish that we catch

Then we have a sheet that tells us which fish we “keep” and which fish we “toss” back into the ocean.

Stephen writes down the length of every fish as David calls out the numbers

After Stephen writes down the length he uses this paper to tell David to keep the fish or toss it back into the ocean

Every fish that we keep gets its own ID number and envelope.

After it gets dark we stop fishing and go inside to the lab to collect information about the fish we caught that day.  Every single fish that we keep gets its own ID number, and gets weighed and measured again.  We write everything down.  These notes are data.

Here I am writing down the length and weight of each fish as Stephen weighs and measures them

When you make observations using your senses you are collecting data too!  Can you think of a time you collected data or made an observation like a scientist?

After we  record the length and weight I give Stephen the envelope and the other scientists come get the fish.

Passing Stephen the envelope for the fish he just measured and weighed

Scientists Jennifer and David take parts of the fish that they will study under a microscope later

Once all of the information is brought back to the scientists at the lab, they look at different parts of the fish using a microscope.  This will tell the scientists three main things…

1) Is the fish a male (boy) or a female (girl)?

2)How old is the fish?

And

3) Are these fish from all different families, or are they all related to each other?

Once the scientists answer these questions, they can decide if its okay for people to go fishing for certain types of fish, or if too many fish are being taken out of the ocean and need to be protected.  Right now fisheries are not allowed to take Red Snapper out of the Atlantic Ocean.  That fish is a very important part of our survey.

Special thanks to Captain Raymond and the crew and of the R/V Savannah and to Zeb, the chief scientist, and his team of scientists for a great experience!

Ok, I got him!  He was heavy!

This Red Snapper nearly knocked me over

Kristy Weaver: One Stormy Week, May 27, 2012

NOAA Teacher at Sea
Kristy Weaver
Aboard R/V Savannah
May 23 — June 1, 2012

Mission:  Reef Fish Survey
Location:  Off the Coast of Vero Beach, Florida
Date: May 27, 2012

Current Weather: 73 Degrees, Windy and Rainy

Hello from Sunny Florida!

Storm clouds off the coast of Vero Beach, FL

Actually let’s change that to, “Hello from mostly cloudy Florida!”

When we learned about weather in our science kit we talked about how the weather is always changing and how we have to do different things or dress differently because of the weather. I have really been thinking about this for the past few days.  I wanted this post to be about all of the science that I am doing on this trip, but the weather has taken over!

Storm clouds off the stern (back) of the boat
about 20 miles off Vero Beach, FL

We were doing a lot of fishing off the coast of Georgia and our plan was to stay there for a few more days.  We had to move because there was a storm that was headed right towards us.   It has not rained that much.  The problem is the wind.  The wind makes it dangerous to work on the boat and can make large waves.  If we stayed where we were there would have been waves about 5-10 feet high.  Some would have been even higher.

The arrow points to where our boat is on this map of Florida

This would have been too rough to work in so we headed south to the water off Daytona Beach, Florida.  After a while the water got rough there too so we headed even further south.  Right now we are about 30 miles off the coast of Vero Beach, Florida.

The wind is about 20-25 miles per hour.  (That would definitely be a “2” on our wind scale  if we used our flags today!) That is the speed limit that cars can drive on our school’s street!   The waves are about 6 feet tall right now, which is taller than I am.  The boat is rocking back and forth a lot.  This makes it hard to walk, but it’s also pretty funny because I need to hold onto the walls wherever I go!

The boat was rocking a lot today.
Sometimes I had to hold on while we waited to drop the traps.

We are done fishing for the day because the wind is getting stronger, but we will start again in the morning.  We are going to go closer to the shore where the waves will not be as big.  When we get there the captain will set the anchor.  The anchor will grab onto the ocean floor and hold us in one spot for the night.  We will head back out to sea in the morning when the storm passes.

Clouds off the stern of the R/V Savannah
Part of Tropical Storm Beryl

Weather also affected the way I packed.   About three weeks ago I was on the beach with my mom and I was so cold!  I was nervous that I was going to be freezing on the boat because I knew I would be working outside until midnight.  So before I left for my trip I bought a whole bunch of really warm clothes to take with me.  I haven’t needed any of it!  It is a little more chilly on the water than it is on land, but I still haven’t needed more than a sweatshirt and shorts to stay warm.   I checked the weather in New Jersey, and I checked the weather in Georgia, but I didn’t believe it!  I should have trusted those meteorologists!

I can’t wait to tell you everything I have learned from the scientists on the ship!  I also have some GREAT pictures of dolphins for you.  They were jumping out of the water and put on quite a show for us yesterday.  Make sure you check back soon to see them!

(On a personal note:  I would like to wish my niece Maddie a very happy 9th birthday!  Aunt Kristy loves you!  Also,  congratulations to my parents on the purchase of their new home!  I’m sorry I couldn’t be there, but I know you understand:)