Joan Le, Rolling in the Deep, August 11, 2013

NOAA Teacher at Sea
Joanie Le
Aboard NOAA Ship Henry B. Bigelow
August 5 – 16, 2014

Mission: Deep-Sea Coral Research
Geographic area of the cruise: Southeast of Cape May
Date: August 11, 2014

20140810-042237-15757112.jpg

Weather information from the Bridge
Air Temperature: 24.2° C
Wind Direction: 140
Weather Conditions: Mostly Cloudy
Latitude: 38° 31.7′
Longitude: 73° 14.7′

Science and Technology Log

TowCam is back, and the deep sea pictures are in. The high resolution images from the last dive have been downloaded and many are stunning. We’ve spotted dozens of red crabs, flat fish, skates, eels, anemones, sponges and most importantly, coral. Clustered around the steeper rocky slopes, they greet us like tiny shrubs peeking around the corners of the rock.

But one of the reasons studying deep-sea coral is so important, is that they are part of a larger ecosystem. Documenting the diversity of organisms associated with the coral is equally as important and exciting as the coral sightings themselves. In fact, many conservation efforts have begun to shift their focus from single-species protection to focusing on the ecosystem as a whole. And now, without further delay, a few of TowCam’s high resolution images:

This slideshow requires JavaScript.

Brilliance Under Pressure

While gathered around the control room today marveling at the beautiful fauna that thrives under the extreme environmental conditions of the deep sea, the video feed for our winch control went out. Without it, Dr. Lizet Christiansen would have been unable to safely maneuver the TowCam around the steep and rocky cliffs.

Stuck right in the middle of one our best dives yet, Brian Kinlan stepped in with a quick and brilliant save. Using two cell phones, video chatting, and a whole lot of duct tape, we were able to rig a new video feed and the dive continued. It reminded me again how difficult research can be while at sea, when you can’t simply run to the hardware store to fix broken equipment.

Electronic Technician Mike Peperato quickly restores video feed.

Electronic Technician Mike Peperato quickly restores video feed.

Thanks to our equally brilliant crew and tech support, the video feed returned shortly and the dive continued as planned.

Personal Log

After 4 midnight-noon shifts, I am starting to find my rhythm on the ship. My daily workout has finally moved from the stationary bike to the treadmill, as I can now walk (and even run) without falling over as the ship bobs back and forth. Though I’d rather be running in the absolutely beautiful sunshine that has daily graced our ship, my outdoor time is filled quite nicely writing my blog or simply searching for dolphins off the flying bridge of the ship. In honor of some late-night (early morning?) conversations around the true definition of a “hipster”, I decided to throw in a few hipster-esque shots of the sights around the ship.

And for the record, I’d like to state that if a hipster is someone that is driven by their passions, dances to the beat of their own drummer, and has met no obstacle that can slow them down in their pursuit of an important and meaningful life, then field scientists are true hipsters–in the best sense of the word. Skinny jeans = optional.

Joan Le, Getting Set to TowCam, August 5, 2014

NOAA Teacher at Sea
Joanie Le
Aboard NOAA Ship Henry B. Bigelow
August 5 – 16, 2014

Mission: Deep-Sea Coral Research
Geographic area of the cruise: 40 miles SE of Cape May, New Jersey
Date: August 5, 2014

In full survival gear during our first “abandon ship” drill.

Weather information from the Bridge:
Air Temperature: 25.5° Celsius
Wind Speed: 10 knots
Wind Direction: 330°
Weather Conditions: clear
Latitude: 37° 37.7′ N
Longitude: 74° 06.8′ W

Science and Technology Log

After almost a full day at sea, we are only hours away from the first watch and the first glimpse of data. Preparations commence, and anticipation is high.

For the next two weeks, we’ll study the deep-sea corals that occur in submarine canyons off the east coast. They have been found in every region of the United States, but for this mission we’ll target canyons in the Northeast region, investigating canyons east of New Jersey, Delaware, Maryland, and Virginia.

Deep-Sea Corals are similar to the familiar shallow-water corals, but cannot harness sunlight for energy through photosynthesis. Instead, they rely on nutrients from the water including detritus (non-living organic matter) and plankton. It is believed that Deep-Sea Corals find both shelter and bountiful grub on the steep-sided canyon walls where the faster-moving currents bring in the day’s meal. Surprisingly, many are just as beautiful and colorful as their shallow-water counterparts, like this bamboo coral photographed at Mytilus Seamount during the NOAA OER US Northern Canyons mission last year.

This image was taken at Mytilus Seamount during the NOAA OER US Northern Canyons mission last year. Photo credit NOAA.

Bamboo Coral (Jasonisis sp.) Photo credit NOAA.

Though not the hot snorkeling destination, the Deep-Sea Corals in this region are important habitat providers as well as sensitive indicators of ecosystem health. They are long-living but slow-growing and do not recover quickly. Both bottom trawling and possible energy harnessing (off-shore wind farms and oil and gas acquisition) are possible threats to their survival.

Because bottom trawling is so detrimental to the coral communities, we’ll use TowCam to survey the area. Deploying the TowCam is a delicate process, with sensitive and pricey equipment on the line. After a few test deployments yesterday, the team began picking our dive locations. There is plenty to consider when finding a dive spot, including the topography of the sea floor and slope of the canyon walls. We also use the results generated by a habitat suitability model that predicts where deep-sea corals are likely to occur. Scientists must strike a balance between the steeper, high-probability cliffs and the gentler slopes.

The crew prepares TowCam for the first test run.

The crew prepares TowCam for the first test deployment.

Brian Kinlan using Fledermaus to plan our first dive.

Brian Kinlan using Fledermaus to plan our first dive.

 

 

 

 

 

 

 

 

 

 

Personal Log

Life aboard a ship is surely not easy. The constant rocking and clanging of cold metal will take a while to get used to, and I will sadly miss many daytime hours with our 12 hours on-12 hours off watch schedule. And while waking at 3 AM to greet a deathly dark ocean view may not seem like summertime fun to most, this first morning underway has convinced me that a couple weeks at sea is a treat I won’t soon forget.

photo (4)

Kate DeLussey: Studying Deep Water Corals – The Work Continues, July 17, 2012

NOAA Teacher at Sea
Kate DeLussey
Onboard NOAA Ship Henry B. Bigelow
July 3 – 18, 2012

Mission:  Deep-Sea Corals and Benthic Habitat:  Ground truthing and exploration in deepwater canyons off the Northeast
Geographical area of cruise: Atlantic Ocean, Leaving from  Newport, RI
Date: Tuesday , July 17, 2012

Kate DeLussey
Teacher at Sea on the Henry B. Bigelow

 

Location:
Latitude:  40.3456 °
Longitude: -68.2283°

Weather Data from the Bridge:
Air Temperature: 21.90° C
Wind Speed: 12 Kts
Relative Humidity:  102.00%
Barometric Pressure: 1,008.83 mb
Surface Water Temperature: 21.63° C

Science and Technology Log

TowCam returned to the ship for the last time this cruise.  The components have been stored, batteries have been charged, and data logged in ten minute increments has been saved in excel files for others to read.  The last pictures have been upload from the camera for a grand total of over 35,000 photos. Yes, the images of corals, sponges, and fish have been celebrated, reviewed, and annotated, but the real learning work is just beginning.

The scientific team will spend years studying, thinking, comparing, wondering, and hypothesizing about corals and coral habitat.  They will compare what they have learned with what they already know. They will read what other scientists have written about corals and talk to one another about what they see.  They will write papers explaining their findings, and make presentations to share their learning with others.

These scientists will do this hard learning work because they are curious, because coral habitats are unique and special, and because they care about our  planet’s oceans and the creatures living there.

As earth citizens we are should be grateful and supportive of the research these scientists do.  They work to care for and protect ocean life that very few people even know about.  Hopefully, we all will learn from their work.

The Science Team led by Dr. Martha Nizinski aboard the Bigelow. July 2012

Thank you to NOAA and to:  Chief Scientist Dr. Martha Nizinski

Thanks also to: Dr. T. Shank, Dr. D. Packer, Dr. V. Guida, Dr. E. Shea, Dr. B. Kilan, Dr. M. Malik, Dr. G. Kurras, and Dr. L Christiansen.

Through your dedication and work we all get to learn about the wonders of our planet.

Personal Statement

I have been able to share in this amazing coral research.  Don’t get me wrong.  This is not all fun and games.  There were many challenges, and the hours on shift were long and sometimes difficult.  This is getting down and dirty with real science.  BUT… this is different, usually teachers say the good stuff first:)

Pay close attention to this next statement:  Many of the corals seen in the photos collected by TowCam have never been seen in these locations before. Never!   Some of the corals might even be new discoveries.

Only eleven people have seen corals in the canyons of the Mid- and North Atlantic.  I am one of those people.

I will never be the same, and if you are in my class next year, well, you will never be the same either. You are going to love the Oceans.  You will be surprised to find yourself choosing to watch NOAA videos over video games.   You will read non-fiction to find answers to your questions, and you will write to be a persuasive voice for corals because some of them only know 11 people and they need more friends.

Perhaps you will be amazed and wonder about bioluminescent sea creatures lighting up the sea like lightning bugs.  (I am still waiting to see them Dr. Packer! )  It is possible you will develop a passion for cephalopods like Dr. Shea, or maybe you are simply thinking that you could do this ocean science research.   You can prepare by reading the writings of Dr. Nizinski and others.  It is all possible- you just need to wonder, think, hypothesize, and try.

I may look like Kate DeLussey, but the experience of researching Deep Sea Corals has changed me.    Learning will do that to you !

Next Time:  You could be a scientist at sea.   The corals and other sea creatures will thank you!

Kate DeLussey: TowCam Anyone? July 11, 2012

NOAA Teacher at Sea
Kate DeLussey
Onboard NOAA Ship Henry B. Bigelow
July 3 – 18, 2012

Mission:  Deep-Sea Corals and Benthic Habitat:  Ground truthing and exploration in deepwater canyons off the Northeast
Geographical area of cruise: Atlantic Ocean, Leaving from Newport, RI
Date:  Wednesday, July 11, 2012

Everyone works at sea. Here I am helping with the pre-deployment checklist.   (See how wet Lowell is!  He has been to the ocean floor many times.)

Location:
Latitude:  39.8493°
Longitude: -69.5506 °

Weather Data from the Bridge:
Air Temperature: 19.30° C
Wind Speed: 20.74 knots  5  on the Beaufort  wind scale
Relative Humidity:  88.00%
Barometric Pressure: 1,020.80 mb
Surface Water Temperature: 21.39° C

Science and Technology Log

High winds, moderately rough seas, and difficulties with the ship’s positioning system all contributed to the delay of the first scheduled launch of TowCam on our midnight shift.  Even though the necessary decision meant a loss of precious underwater time, it is better to delay than risk losing  expensive equipment.

When the seas calmed down we were able to launch TowCam, but first we had to go through the pre-launch checklist.  I helped Lizet as she prepared TowCam.

Did you guess that Batteries power the components of TowCam?          Lizet must test the batteries  before and after each launch.

The batteries are under very high pressure when TowCam goes to the ocean floor so we have to push out the air before each trip.   I help by tightening the battery caps.  Every time I am on deck I must put safety first.  I always wear a hard hat and the life vest.

One of my jobs is to help with TowCam.

When everything has been checked and double checked, the operator gives the signal, and the deck crew of the Bigelow use the winch and tag lines to launch TowCam on its next mission.

The winch swings TowCam off the deck and lowers it into the ocean.

Look at the picture carefully.  The deck crew always wear their safety equipment too!  They hook themselves to the ship by their belts, and they wear safety vests and hardhats.  The deck crew on Bigelow also make sure everyone follows the safety rules.

As soon at TowCam is in the water, everyone wants to view the images sent by the camera, but the TowCam operator must keep an eye on the monitors.

These are six of the monitors used to control and guide TowCam.

TowCam operators watch eight different computer monitors to control TowCam’s movements.  With the help of mathematic modelers and previously collected data about the structure of the ocean floor, the scientists choose  locations where they think they will find corals. These locations are called “stations.”

This map from the NOAA web site shows the track of the Bigelow. The places where the lines cross over one another are some of the stations where the scientists looked for coral

The ship must make very small movements to get the camera in the correct place on station. The operator will say something like, “Lab to Bridge- move 10 m to the North please.”… Then they watch the camera and the monitors to see if TowCam moves to the correct position.   Sometimes TowCam floats right past the spot scientists want to see, and then the operators have to try to get it back into position to take the pictures.  Not every station has the corals the scientists hope to find.  But even knowing where corals are not is important information.  After several hours of picture taking, we move on the next station.

I sit next to the TowCam operator and keep the logs.

Even in calm seas controlling TowCam is a challenging process.  Remember, TowCam hovers over the ocean floor  attached to the ship by a wire.   Fully loaded it weighs over 800 pounds in the air.  Since the ship moves TowCam by pulling it, it is not easy to follow the scientists’ plan.

However, when the perfect coral images appear on the screen, no one thinks about how hard they were to find.  We all crowd around the monitors and watch in amazement.  The scientists try to figure out  types of corals in the picture, and then they wait for the next picture to see if there are even more!  We have found corals at lots of stations!

Think about a time you tried to pull something tied to the back of  a rope.  Was it easy to steer?  Did it get stuck?  

Personal Log

We have talked a bit about how scientists find and try to study corals using the underwater camera and other sensors on TowCam.  On other missions scientists  sometimes use remote control underwater vehicles ROVs.   Unlike TowCam which is dragged behind the ship, these vehicles are more versatile because they are driven and controlled remotely using a joy stick similar to the ones you use for computer games.    Sometimes scientists even go to the ocean floor and drive themselves around using submersibles.  One thing is certain,  you have to get under the water to study corals.

Scientists go to all this trouble because corals are important to our Earth’s oceans. They are very old, and they provide habitat for other animals. 

As you grow, it will be your job to find ways to study and protect corals and all other living things in the oceans. 

Who knows how corals could help us in the future!

Polyps are extended from deep-sea coral colony.
Photo from NOAA Undersea Research Program.

Kate DeLussey: Lowell Searches Beneath the Ocean, July 8, 2012

NOAA Teacher at Sea
Kate DeLussey
Onboard NOAA Ship Henry B. Bigelow
July 3 – 18, 2012

Mission:  Deep-Sea Corals and Benthic Habitat:  Ground truthing and exploration in deepwater canyons off the Northeast
Geographical area of cruise: Atlantic Ocean, Leaving from Newport, RI
Date:  Sunday, July 8, 2012


Location:
Latitude:  38.9580 °
Longitude: -72.4577 °

Liz thought we needed our school mascot on the mission. When she went to the store, she brought back Lowell the Lion.

Weather Data from the Bridge:
Air Temperature: 24.60° C
Wind Speed: 4.5 knots
Relative Humidity:  88.00%
Barometric Pressure: 1,010.30 mb
Surface Water Temperature: 24.49° C

 

Science and Technology Log

Look who went to the bottom of the ocean on TowCam.  No you silly students…not me!  TowCam is exploring the deep ocean between the twilight zone and the midnight zone, and it is not possible for people to travel in deep water without very special equipment.

Our mascot Lowell Lion accompanied TowCam as it was deployed for Tow 2.

At this location, TowCam reached a depth of over 1900 meters below the surface of the ocean.  That is more than one mile-straight down!  It was a good mission.  The camera was sending some very interesting images back to the ship.  As I was doing my job logging, I was watching these first images.  I was able to see hard bottom- the best habitat for corals.  I also saw fish and sea stars, and then I saw the corals! They looked like little fuzzies on the rocks. The scientists had the ship hold position right over of the corals so they could take lots of pictures.  The TowCam operator used controls on the ship to raise and lower TowCam to get close to the corals without touching the cliffs where the corals were living.

Students:   Can you imagine using remote controls to move the TowCam?  I bet you would be good at it.  Perhaps the video games you play will help prepare you to fly TowCam when you finish college. 

Doesn’t Lowell look proud?  He survived his first dive and brought some interesting friends back with him.

Well, when TowCam came back on the ship, Lowell was very wet, but he handled the cold, dark high pressure very well.   Thanks to Greg and Lizet, Lowell stayed on the TowCam Sled!

Once TowCam was secured on the deck. We went out to take care of TowCam.   What a big surprise to find other creatures hitchhiking on TowCam.   Lowell the Lion must have made some friends.

This sea star was hidden on TowCam

The first deep sea visitor was a spiny orange sea star.

The orange sea star was found on TowCam deployment #2.

Isn’t it beautiful?  We all rushed to see it.  Dr. Nizinski carefully examined and measured the sea star.   She used her tweezers to pick up a tiny sample the sea star leg, and she put the sample into a little bottle with a label.  She will use the sample to test the DNA to help classify the sea star.  She will find the sea star’s “family.”

It was exciting to find the sea star, but when we looked further one of the scientists saw a piece of coral tucked in a hiding place on TowCam.   Dr. Martha took care of the coral also.  The coral will become a permanent record that reminds us that this type of coral lives here.

   These corals were hidden in the batteries after Tow 2. July 8, 2012

 

Do you see how carefully the sample is documented?  Some of the things we do in school like labeling and dating our illustrations and our work prepare you to be a scientist.  

Many years from now someone can look at the coral in this picture and see that the sample was collected on the Bigelow TowCam #2, on July 8th.  The ruler in the picture helps everyone know the approximate size.

One of the components on TowCam we have not talked about yet is the slurp.  

 

TowCam slurp

Try to find the Slurp on TowCam.              

The “slurp” is really an underwater vacuum cleaner that sucks up water, sediment, and sometimes small creatures.  When TowCam is in deep water, the scientists watch the images to decide when it is a good time to trigger the slurp.   They have to choose carefully because the slurp can be done only once on each trip to the bottom.

The scientists used the slurp on Tow #2.  The collection container looked like it just had “mud” and water.   It was emptied through a sieve to separate the “mud” and other things from water.  The scientists carefully examined what looked like regular mud but tiny organisms like bivalves, gastropods, and small brittle stars were found in the sieve.  These animals were also handled very carefully.

This brittle star was found with mud and sediment slurped from the ocean bottom.

This brittle star was found with mud and sediment that was slurped from the ocean bottom.

Can you find any other living things in this picture?

 

You never know what is hiding in the mud.  I bet we could do this kind of exploring right in our school’s courtyard.  What do you think we could find if we examined our mud?

 

Kate DeLussey on the Bigelow July 12


Personal Log

I think we should talk about the ocean today.  Many of us have had some experience with the ocean.  Maybe you have been to the beach, and maybe you have even seen some of the cool creatures that can be found on the beach.  I have seen crabs, horseshoe crabs, clams, and plenty of jellyfish, but the scientists on Bigelow are working in a very different part of the ocean.

If you visit the beach, you are only swimming in a teeny tiny part of the ocean.  Maybe you are allowed in the ocean up to your knees to a depth of 20 inches (about 1/2 a meter), or maybe you are brave and are able to go in the ocean with an adult up to your waist to a depth of 30 inches (about 3/4 a meter).  Even if you have been crabbing or fishing in the Delaware Bay where the average depth is 50 feet (15.24 meters) you have been in only the most shallow part of the ocean.  TowCam has been down as far as 1.2 miles (2000 meters).  That is not even the deepest ocean!  The ocean is divided into zones according to depth and sunlight penetration.  I learned about the top three zones.

  • The sunlight zone– the upper 200 meters of the ocean are also called the euphotic zone.  Many fish, marine mammals like dolphins and whales, and sea turtles live in this band of the ocean.  At these depths there is light, plants, and food for creatures to survive.  Not much light penetrates past this zone.
  • The twilight zone– this middle zone is between 200 meters and 1000 meters and is called the disphotic zone.  Because of the lack of light, plants cannot live in this zone.  Many animals like bioluminescent creatures with twinkling lights do live in this zone.  Some examples of other creatures living in this zone includes: crabs, gastropods, octopus, urchins, and sand dollars.
  • The midnight zone– this zone is below 1000 meters and is also called the aphoticzone has no sunlight and is absolutely dark.  At these depths the water pressure is extreme, and the temperature is near freezing.  90% of the ocean is in the midnight zone.So you can see that when you are at the beach, you are never in the “Deep Ocean.”  You are still in a great place to find many amazing creatures.  Keep your eyes open!  Be curious! Make sure you do some exploring the next time you visit this important habitat.  Then write and tell me about the things you find. Try to draw and label the three zones of the ocean.  Be sure to draw the living things in the correct zone.
  • Next time:  Someone will be working on deck getting TowCam ready for deployment.  Hint:   It will not be Lowell. : )

Kate DeLussey: Underway and Under the Sea, July 7, 2012

NOAA Teacher at Sea
Kate DeLussey
Onboard NOAA Ship Henry B. Bigelow
July 3 – 18, 2012

Mission:  Deep-Sea Corals and Benthic Habitat:  Ground truthing and exploration in deepwater canyons off the Northeast
Geographical area of cruise: Atlantic Ocean, Leaving from  Newport, RI
Date:  Monday, July 7 , 2012

Location:

Here I am on the bridge of Henry B. Bigelow.  ENS. Zygas put me to work looking up changes for navigational charts.

Latitude:  39.29 °
Longitude: -72.25°

Weather Data from the Bridge:

Air Temperature: 23.40° C
Wind Speed: 15 Kts
Relative Humidity:  90.00%
Barometric Pressure: 1,011.99 mb
Surface Water Temperature: 23.66° C

Science and Technology Log

At 7:00 pm last night the Henry B. Bigelow left Pier 2 from the Newport Naval Base.  Narragansett Bay was crowded with sailboats, yachts, and even a tall ship, but once we passed under the bridge, we knew we were really on our way.  Now that we are at sea, everyone onboard will begin his or her watch.  I will be working 12 am to 12 pm along with some of the scientists.  Even though I never worked night work before, I was excited to learn about my jobs!

One of our jobs is to keep track of the “TowCam” when it is in the water.  Every ten minutes while the TowCam is deployed (sent underwater) we log the location of the ship using Latitude and Longitude. We also have to keep track of other important data like depth.  The information is logged on the computer in a spreadsheet and then the points are plotted on a map.  A single deployment can last 8 hours.  That is a lot of data logging!  These documents provide back up in case something were to happen to the data that is stored electronically.   I will have other jobs also, and to get ready for those duties, Lizet helped me get to know the TowCam better by explaining each component.

Students:  See if you can find each part Lizet showed me on the picture of the TowCam in my last blog.

 

The camera on TowCam faces down to capture images in the deep ocean

Camera– The camera is the most important part of the TowCam.  You need a very special camera that will work in cold deep water.  When the TowCam is close to the ocean floor this digital camera takes one picture every 10 seconds. The thumbnails or samples of the pictures are sent to computers on the ship by the data link. The camera operator described the thumbnails like the picture you see when you look at the back of your camera. When I look at the thumbnails I don’t usually see much in the picture.  The scientists know what they are looking for, and they can recognize hard bottom on the ocean floor and corals.  They see fish and other sea creatures too, and when they see a picture they like, they will ask the ship navigator to “hold the setting” so they can take more pictures.  Remember, the scientists are trying to find corals, or places where corals might live.  If they have a picture, they have proof that these special animals live in a certain habitat that should be protected.

Strobe light– There are two strobe lights on the TowCam.  The deep ocean does not have

Strobe light illuminates the darkness of the deep ocean

natural lighting because the sunlight does not reach down that far.  The strobe light flashes each time a picture is taken.  If the TowCam did not have these special lights, you would not be able to see any of the pictures from the camera.  These lights are tested every time the TowCam is deployed.

The CTD measures Conductivity, Temperature, and Depth

      CTD- The CTD is an instrument that has sensors to measure Conductivity, Temperature, and Depth in a certain water column.  It is attached to the TowCam and the information from the CTD is sent to the computers through the datalink.  This information gives the scientists a better understanding about the ocean water and the habitat for the creatures they are looking for.  Look for more components on the TowCam.  How do you think the TowCam gets its power?

 

Personal Log

I am getting adjusted to life at sea.  For the first few days, when we were still on the dock I did not have much to do.  ESN Zygas gave me a job and let me find updates for the navigational charts that are stored on the bridge.  The charts are maps of the oceans and waterways that help the NOAA Corps team steer the boat, and these charts get updated when markers like buoys are moved or when the water depths and locations change.  Up-to-date charts keep the ships safe.  I was glad to do a job that helped keep us safe.  Now that we are at sea, I have been working my watch.  The work varies.  We have hours of watching TowCam on the bottom of the sea and charting the positions of the ship. Then we have the excitement when the camera comes on-board with pictures and samples that need to be processed.

One of the best things about this experience is that I am the student just like my students at Lowell.  I am excited to learn all of the new things, but I am frustrated when I don’t understand.  Sometimes I am embarrassed when I have to ask questions.  Yesterday I was working with some of the images and I was looking for fish. All I had to do was write “yes” there is a fish in this photo.  Well, I had to ask Dave (one of the scientists) for help.  I had to ask, “Is this a fish?”  Can you imagine that?  A teacher like me not knowing a fish!  It was like finding the hidden pictures in the Highlight magazine!

So instead of being frustrated, I am open to learning new things.  I keep practicing and try not to make mistakes, but when I do make those mistakes, I just try again. By the time we go through the thousands of pictures I may not be a pro, but I will be better.  I can see that I am improving already.  I can find the red fish without zooming in -the red color probably helps!

Next time:  Wait until you see who went to the bottom of the ocean on TowCam.  You won’t believe what they brought back with them.

Until next time:)

Kate DeLussey: Teacher on the Pier, July 5, 2012

NOAA Teacher at Sea
Kate DeLussey
Onboard NOAA Ship Henry B. Bigelow
July 3 – 18, 2012

Mission: Deep-Sea Corals and Benthic Habitat:  Ground truthing and exploration in deepwater canyons off the Northeast
Geographical area of cruise: Atlantic Ocean, Leaving from  Newport, RI
Date: Wednesday, July 4, 2012

Kate DeLussey

My picnic table perch aboard the Henry B. Bigelow

Location:
Latitude: 41.52778° N
Longitude:  -71.31556° W

Weather Data from the Bridge:
Air Temperature: 28°C (83°F)
Wind Speed:  19 knots (22 mph), Beaufort scale: 5
Wind Direction: from N
Relative Humidity: 80%
Barometric Pressure: 1,014.90  mb
Surface Water Temperature: 28°C (83°F)
Happy Independence Day!

Science and Technology Log

Here aboard the Henry B. Bigelow we are sporting the red, white, and blue showing our pride for our Nation.  The grill is hot and the hamburgers and hotdogs are ready for our lunch. Our July 4th is much more relaxing than we expected. We should be out gathering data.  Images from TowCam verifying true bottom have not been observed.  Creatures from the deep have not been collected, and important discoveries have not yet been made.  We are still on  Pier 2 at the Newport Naval Base. The information we have received from the Bigelow engineers is that the winches are not operational because  a printed circuit board, which is involved with the computerized control of the hydraulic system that powers the winches has burnt out.   It cannot be fixed with duct tape.

Waiting for winches to work.

Engineers, crew and the scientific team are attempting to get the parts we need … from locations across the country…from another ship the Nancy Foster… on a holiday.  Are you feeling their pain?

The scientific team has worked so diligently in preparing for this cruise.  Teams of researchers who do not normally work so closely came together for this mission.  They joined their funding sources, their research and their “equipment” (the ship, TowCam, computer software, etc.) to develop a multipurpose mission that will add data to their work in order to build a deeper understanding of deep-sea coral habitats.   Some of the most experienced people in the ocean science community are aboard. Their enthusiasm and passion for their work is contagious. I heard one of the scientists is on his 50th cruise!  (Happy golden anniversary!)  What a lineup!

While the team is visibly disappointed with the setback, they have worked together to solve the problem.  During the science team meeting scientists shared when something like “this” happened to them. Executive Officer Bohaboy wrote about problem solving at sea. He wrote, “Though it is very rare that we suffer multiple lost days at sea like we did at the beginning of this trip, every cruise always has issues to overcome. The ship itself is a very complex system of linked systems.  A break down in one of these systems can cause a delay in the mission.  Note that one of the most important shipboard systems, which might be easy to overlook, is the ship’s crew and scientists, whose specialized skills and training are crucial to completing the mission.” Yes, the mission is not what was expected, but everyone moves forward and makes the best of a difficult situation.  The members of the team have also kept working on their individual projects, and while Vince may have enough work to keep him busy for two years, I am trying to find things to do.

Personal Log

I too have made the best of the situation.  Not used to sitting around, I have been reading and writing.  (See I told you never to travel without a good book!)  I found an excellent small picnic table on deck where I can be out of the way, and still watch what is going on.  I have also found ways to keep busy by watching, listening, and having conversations with the scientists so I can build a better understanding of their work.  We all have lots of questions when we are learning new things, but before I ask questions, I watch, listen and think.  I try to find of answers myself.  Everyone on board has been helpful and supportive.  The most exciting thing is when the scientists, mappers, or modelers say, “Let me show you!”

The students at Lowell helped create a list of Big Questions about the oceans and corals, and today we will begin to talk about question #2:

Tow Cam aboard Bigelow

TowCam aboard the Bigelow

How do scientists study deep sea coral?

One way the scientists study the corals is by identifying places where corals like to live.  They figure if they find the habitat, they will locate corals.  On this mission, a TowCam (towed camera) is towed by the ship and will record images of what the bottom of the ocean looks like (Ground-truthing).  It will also show what animals live there.

Personal Log

When you think about it, the technical setback is an excellent lesson for you students at Lowell School.  Many times we want to do something and we just cannot do it.   So many things can keep us from doing our best work.  Some problems are within our ability to fix, some are not.  We can blame others, get emotional, and give up, or we can find solutions that will help us meet those challenges to be better prepared the next time.  This team solved their problems by cooperating with and working with one another.  You can use the teamwork problem solving strategy in your work too!  The simple message of problem solving crosses all activities we do as students, teachers, and scientists.  We may not be conducting the research (yet), but we are problem solving. “How can we make this work?”  “How can we do this better?”

Until next time:)