With our stations complete, we headed home a bit early on Saturday, and with the approaching nor’easter on Mother’s Day, it was probably a good decision. I thoroughly enjoyed my experience and value the efforts, hard-work, professionalism and teamwork that make an undertaking of such enormity a valued and fun endeavor. The camaraderie of the team will be forever cherished.
We came back through the Cape Cod Canal late in the evening, on our return to Newport, RI. We spotted joggers with head lamps running along the path of the canal. Perhaps a local road race?
It was interesting feeling in my kitchen rocking and rolling all day Sunday …. dock rock or kitchen rock??? That was a fun sensation!!
It was nice to see my students this morning, Monday, all welcoming me home and curious about my trip. On Sunday, I had prepared a slide-show of many of my photos and projected my blog on the “Smartboard” to share with my classes. They had a wide range of questions from what did I eat, was I seasick, what fish did we catch, did you dissect any fish, did you see any whales, how old do you have to be to go out on the ship, to what will the scientists do with the samples that were saved. They were impressed with my pictures of the goosefish, (who wouldn’t be impressed with such a fish!) and laughed at how the scientist I worked closely with nicknamed me a “Fish Wrangler” as I had caught, in midair, some slippery, squirming, flip-flopping Red Fish as they had managed an attempted escape off the scale when a big wave hit. I’ll wear that tag with pride!
Thank you to NOAA and their staff that prepared me for the journey. Thank you to all the wonderful people I met on the ship. A “Teacher at Sea” is a monicker of which I will be always proud … as well as “Fish Wrangler!”
Some Photos
Sea Raven
Underbelly of the Sea Raven
Wolffish on the scale
The skate has a very interesting expression.
A very small Skate
Small Dogfish
Setting the CTD
CTD being hauled back up.
Glen with a large crab.
Closeup of the crab
This lobster is regenerating a new claw!! Amazing!
Eggs of a female lobster
Another lobster with a lot of eggs
Female with eggs and a notched fin indicating it had previously been caught and released.
Henry B Bigelow tied to dock in Newport
Working on the nets
Scientist weather gear
The catch
Ready to sort
At muster station
Sorting Redfish
A lot of hard work in getting the net back onboard with the catch
Tony measuring Dogfish
Wet Room all clean
Nearly time to be home. Wet Room clean and conveyor dismantled
Cute logo on the wet weather gear
In the stateroom the life suit storage container is luminescent.
Mike deciding which species of fish we will run on the conveyor ( let go to the end of the conveyor belt without sorting manually straight into a basket )
Emergency and Fire Drill
Beautiful clouds in the welcome blue skies
One lone squid
Grey sky and shimmering seas
Just in case!
Picked up a few passengers outside of Boston
These fish “buzzing ” feeling when placed on your hand.
The weather on the last scheduled day of the cruise was so bad (12 ft. seas! 30 knot winds!) that the ship came into port early on Sunday. The strong winds and waves kicked up and a string of severe storms and tornadoes swept through the area just after my flight home left on Monday morning.
Science and Technology Log
The last few days of the cruise brought in a lot of sharks, fish and data. We were kept pretty busy, putting in and hauling out 3 or 4 lines each shift. In total between both shifts we set 53 stations and caught 679 vertebrate specimens (not counting the invertebrates: sea stars, sea cucumbers and all those isopods)! There were points when this was totally exhausting and repetitive, but then there were moments when we were holding sharks and it was all worth it! We caught some amazing creatures, and some just floated or flew by for a visit like jellyfish and migrant birds.
In between stations the scientists worked to collect and label tissue samples from the specimens needed by different research labs, including fin clips, parasites, muscles, and eye lenses.
Migrating songbird visitor
Portuguese man-o-war jelly
Tissue specimens from bony fish
Personal Log
To be completely honest, there was a point about two-thirds through the cruise when I felt pretty tired, a little bit nauseous, and like I had already seen and learned so much that I was ready to go home. That happened to be a day when another thunderstorm blew in, and we had to take a break from sampling. That terrific weather break (during which we lounged with popcorn and a not-so-terrific movie) also coincided with the forecast suggesting a possible early end to the cruise. Suddenly, it seemed like my trip was almost over — I realized that I had so many more questions for my new scientist friends and not enough time to learn everything!
Fortunately, the scientists on board were very kind and eager to answer my students’ questions with the best information they could find. We had several engaging discussions while answering the kids’ questions… in fact, at one point we were so engrossed in a conversation about dogfish life history that we were suddenly interrupted by radio calls from the deck and bridge that we had missed hauling in our line! We grabbed all our gear: boots, gloves, life jackets, hardhats, clipboards, cameras, laptop; and ran out on deck as fast as we could muster. We had all forgotten it was April Fool’s Day! Ha!
NOAA Corps Officers LCDR Lecia Salerno, LT Reni Rydlewicz and ENS Chelsea Parrish
I am so grateful to the entire crew for their hospitality and their willingness to teach me about their jobs. They shared not only their homes on the boat, but also their own stories and knowledge about the work we were doing. I was lucky to share my first boat experience with Ensign Parrish, who was on her first cruise as a newly minted NOAA officer. Her infectious smile and clear love for being at sea, all while learning the ropes of the Oregon II, helped pull me right along with her enthusiasm.
The main person responsible for my excellent experience aboard was the Field Party Chief.
The amazing shark wrangler Kristin Hannan with a young tiger shark!
Kristin Hannan was friendly and generous with her time, all while coordinating stations with the bridge, managing the scientific crew, and preparing for the next research trip. She was also indefatigable! By the time I would get my baiting gloves off, catch my breath, and get ready to help clean up, she had already finished scrubbing the barrels and decks! Most endearing, however, were her encyclopedic knowledge of shark anatomy and population ecology, and her love of all things shark (even the movie JAWS), tempered by a clear, rational, scientific perspective on issues facing the Gulf of Mexico.
Eventually, the trip drew to a close. As we approached the final sampling stations, there were many species I had hoped to see that hadn’t come up yet. It was as if all I had to do was wish for them and they appeared in the final hauls: Stingrays – CHECK! Big bull shark – CHECK! Beautiful baby tiger shark — CHECK! Adorable spinner shark — CHECK!
I started to see why this work was so addictive and attractive to the crew. But, at the end, I was definitely ready to be on stable land and order whatever I wanted from a restaurant. Going home to my incredibly spacious queen-sized bed and enormous 50 square foot bathroom was also quite nice! I loved my adventure at sea, while I also so admire the tenacity and grit that the scientists and crew on the Oregon II have for living the boat life for much, much longer than two fun weeks. Thank you!
Kids’ Questions
What types of sharks will you catch in the Gulf?
On our leg, we caught the following shark species:
Scalloped hammerhead
Blacknose shark , CARCHARHINUS ACRONOTUS
Spinner shark, CARCHARHINUS BREVIPINNA
Blacktip shark, CARCHARHINUS LIMBATUS
Sandbar shark, CARCHARHINUS PLUMBEUS
Gulper shark, CENTROPHORUS GRANULOSUS
Little gulper shark, CENTROPHORUS UYATO
Tiger shark, GALEOCERDO CUVIERI
Dusky smoothhound shark, MUSTELUS CANIS
Gulf smoothhound, MUSTELUS SINUSMEXICANUS
Sharpnose shark, RHIZOPRIONODON TERRAENOVAE
Scalloped hammerhead shark, SPHYRNA LEWINI
Cuban dogfish shark, SQUALUS CUBENSIS
Clearnose skate
We also caught the following batoid species:
Southern stingray, DASYATIS AMERICANA
Roughtail stingray, DASYATIS CENTROURA
Bullnose ray, MYLIOBATIS FREMINVILLII
Clearnose skate, RAJA EGLANTERIA
What is the most populous type of shark in the Gulf of Mexico?
Sharpnose sharks were the most common in our sampling (we caught 247!) Bonnethead sharks are the more common species closer to shore, and blacktip sharks tend to be more common out farther to sea.
Are some shark species more or less sensitive to pollution?
Bull sharks are tolerant of extremes in water conditions (they have been found in the Mississippi River!), so they may be less sensitive to pollution. In general, hammerhead species are more sensitive and younger sharks are also in sensitive life stages, so they might be more sensitive. This is exactly the kind of questions that scientists might be able to answer more definitively someday using the large amounts of data collected by the Oregon II.
What are sharks’ lifespans?
Each shark species is different, but generally they live a long time. Small sharpnose sharks can live about 10 years. Dogfish can live up to 70 years. Other sharks average about 30 years. There is speculation that a Greenland shark has lived over 100 years! These long lifespans are part of the reason many shark populations are vulnerable because it takes them a long time to reach maturity and they do not reproduce quickly. Life history information about sharks is important to know as the NOAA scientists help manage fisheries.
NOAA Teacher at Sea Andrea Schmuttermair Aboard NOAA Ship Oscar Dyson July 6 – 25, 2015
Mission: Walleye Pollock Survey Geographical area of cruise: Gulf of Alaska Date: July 17, 2015
Weather Data from the Bridge: Latitude: 58 02.3N
Longitude: 152 24.4W
Sky:some clouds, clear
Visibility: 10nm
Wind direction: 261 degrees
Wind speed: 10 knots
Sea wave height: 2ft
Swell wave direction: 140 degrees
Swell wave height: 1ft
Sea water temp: 12.1C
Dry temperature: 16.2C
Science and Technology Log
In addition to the walleye pollock survey, there are also a few side projects taking place on the ship. One of the instruments we are trying out on this survey is the DropCam. With some upgrades from a previous version of the camera, this is the first time this camera has come on the pollock survey. It was initially created for a NOAA project studying deep sea corals. Now that the study is over, we are using it for a project funded by North Pacific Research Board. The goals of this project are two-fold: habitat classification and tracking fish densities in untrawlable versus trawlable areas.
The DropCam ready for deployment
Check out the mighty DropCam!
Driving the DropCam- we’re about 150m below the surface.
Nate driving the DropCam and trying to time the swells.
My students would be excited to learn that this is very similar to the tool they designed with our underwater ROVs. The DropCam is made up of strobe lights and 2 cameras- one color and one black and white- contained in a steel frame. We’ve been deploying it twice each night in areas where we see the most fish on the echogram. The ship pauses when we get to a point we want to put the camera in, and the camera itself will drift with the current. The DropCam is attached to a cable on deck, and, with the help of the survey tech and deckhand, we lower it over the side of the ship and down into the water. Once it gets down to 35m, we make sure it connects with our computers here in the lab before sending it all the way down to the ocean floor. Once it is down on the ocean floor, it’s time to drive! While controlling the camera with a joystick in the lab, we let it explore the ocean floor for 15 minute increments before bringing it back up. I’ve had the opportunity to “drive” it a few times now, and I must admit it’s a lot of fun for a seemingly simple device. We’ve seen some neat things on camera, my favorite being the octopus that came into view. One night in particular was an active night, and we saw plenty of flatfish, rockfish, krill, shrimp, basket stars and even a skate.
Here are a couple of photos taken from our DropCam excursion.
A skate trying to escape the DropCamAn octopus that we saw on the DropCam
Personal Log
We have hit some rougher weather the last couple days, and we went from have 2ft swells to 6 ft swells- it is a noticeable difference! Rumor has it they may get even bigger, especially as we head out into open water. We did alter our course a little bit so we could head into Marmot Bay where we would be somewhat protected from rough waters. It is quite interesting to walk around the ship in these swells. It feels like someone spun you around blindfolded 30 times and then sent you off walking. No matter how hard you try to walk straight, you inevitably run into the wall or stumble your way down the stairs. The good thing about this is that everyone is doing it, even those who have been on the boat longer, so we can all laugh at each other.
Two humpback whales breaching near our ship.
Because the weather changes just as quickly here in Alaska as it does in Colorado, the clouds lifted this evening and the sun finally came out. We had a great evening just off the coast of Afognak Island with sunshine, a beautiful sunset, and lots of whales! I stayed up on the bridge a good portion of the evening on lookout for blows from their spouts. Some were far off in the distance while a few were just 50 yards away! We were all out on deck when we saw not one, but two whales breeching before making a deeper dive.
Longnose skate
Our trawl today was a little sad as we caught a huge longnose skate. We didn’t notice him initially in our catch until he got stuck in all the pollock as we were lowering the fish down into the wet lab. We paused in our processing to try and get him out. He was about 90lbs with a wingspan of 1.5 meters, so he was difficult to lift out. It took 2 of our deck crew guys to pull him out, and then we got him back into the water as fast as we could. Hopefully he made it back in without too much trauma. While he was exciting to see, I felt bad for catching him in our net.
Meet a NOAA Corps Officer: ENS Justin Boeck
ENS Justin Boeck on the bridge
There are 5 NOAA Corps officers and a chief mate on board the Oscar Dyson for this leg of our survey: ENS Gilman, ENS Kaiser, ENS Boeck, LT Rhodes, LT Schweitzer, and Chief Mate Mackie. I have a lot of respect for the officers on our ship, as they have a great responsibility to make sure everything is running smoothly. They are one of the reasons I enjoy going up to the bridge every day. ENS Boeck picked me up from the airport when I first arrived in Kodiak, and gave me a short tour of the ship. He works each night during part of my shift, and it’s fun to come up on the bridge and chat with him and ENS Gilman. I had the opportunity to interview ENS Boeck, the newest officer on the Dyson, to learn a little more about the NOAA Corps and what they do on the ship.
Can you give me a little background on how you came to the NOAA Corps?
Before coming into the NOAA Corps, I received a Bachelor of Science degree in biology from the University of Wisconsin. After my undergraduate degree, I was in the Peace Corps in Senegal, West Africa for 3 years. I was an environmental advisor teaching classes to both students and teachers in addition to grant writing and funding. I lived in a village of 500 people, and taught 90 kids and 5 teachers. While I was there we built a wall to protect the garden from animals, helped village members increase their nutrition through micro-gardening, and ran seed bank projects and mosquito net distributions.
In 2015 I went into training with the Coast Guard, and also went through BOTC/OCS (Basic Officer Training Class/Officer Candidate School) at the U.S. Coast Guard Academy. There were 14 NOAA Corps officer candidates along with about 50 coast guard officer candidates, and we went through the same program with some of our academics varying slightly.
How long have you been in the NOAA Corps? One month, fresh out of BOTC (basic officer training class). I reported to the Oscar Dyson on June 4th.
Have you worked on other ships? If so, which one(s)? This is my first sea assignment. I’ll be at sea on the Dyson for 2 years, and will then move to a land assignment for 3 years.
What made you choose the NOAA Corps? I grew up near Lake Michigan and enjoy the water. I followed NOAA for job postings for a while, and I found out about the NOAA Corps through my last job working at a lab, so I contacted NOAA Corps officers to get more information about the NOAA Corps. I wanted to be on the water, drive a large ship, and get to SCUBA dive on a regular basis. I enjoy science and also working with my hands so this was a great way to be involved and be at the source of how fisheries data is being collected.
What’s the best part of your job? Driving the ship. The Oscar Dyson is the largest scale ship I’ve driven. It’s pretty amazing. I love being on the boat. The Oscar Dyson is considered the gold standard of the fleet, because it is a hardworking boat, running for 10 months of the year (most ships run for about 7 months out of the year) and a lot of underway time.
What is the most difficult part of your job? Getting used to the work and sleep schedule. We work 12 hours a day; 4 hour watch, 4 hours of collateral work, and then another 4 hour watch. We’re also short on deck so I spend some of my time helping out the deck crew. Because I’m new, I’m also learning the different duties around the ship. I need to know all the parts of the ship in order to become OOD (officer of the deck) qualified. I also need to have a specific amount of sea days, an interview with the commanding officer, and the trust of the commanding officer. Right now I’m learning more about the engineering on the ship.
What is something you wish more people knew about the NOAA Corps? With only 321 officers, it is still relatively unknown. We are aligning our training with the Coast Guard, which is creating more awareness and strengthening our relationship with the Coast Guard.
What advice would you give students who are interested in joining the NOAA Corps? Get boating experience and see if it’s something you’re into. Also having a solid understanding how a ship works. Get your experience early, and learn about weather, tide, swells, and ship processes. During BOTC, you get to fill out a request letter for what kind of ship you want to go on- fisheries, oceanographic, or hydrographic. Because my degree is in biology, I wanted to be on a fisheries boat, so I could get immediate experience in ship handling and still be involved with the fisheries data collection.
Did you know? The NOAA Corps is one of the 7 Uniformed Services, which include the US Army, US Navy, US Marine Corps, US Air Force, US Coast Guard, US Public Health Service Commissioned Corps, and the NOAA Commissioned Officer Corps.
Where’s Wilson?
Or, rather, what sea creature is Wilson hanging out with in this picture? Write your answer in the comments below!
Mission: Autumn Bottom Trawl Survey Geographical Area of Cruise: North Atlantic Date: September 27, 2013
Science and Technology Log
It’s going to be a busy night trawling and processing our catch. Yippee. I like being busy as the time passes more quickly and I learn about more fish. A large number of trawling areas are all clustered together for our shift. For the most part that means the time needed to collect data on one trawl is close to the amount of time needed for the ship to reach the next trawling area. The first trawl was a highlight for me as we collected, for the first time, a few puffer fish and one managed to stay inflated so I had a picture taken with that one.
We found a puffer
However, on this night there was more than just puffer fish to be photographed with. On this night we caught the big one that didn’t get away. One trawl brings in an amazing catch of 6 very large striped bass and among them is a new record: The largest striped bass ever hauled in by NOAA Fisheries! The crew let me hold it up. It was very heavy and I kept hoping it would not start flopping around. I could just see myself letting go and watching it slip off the deck and back into the sea. Fortunately, our newly caught prize reacted passively to my photo op. I felt very lucky that the big fish was processed at the station I was working at. When Jakub put the big fish on the scale it was like a game show – special sounds were emitted from our speakers and out came the printed label confirming our prize – “FREEZ – biggest fish ever “-‐-‐the largest Morone Saxatilis (striped bass) ever caught by a NOAA Fisheries research ship. It was four feet long. I kept waiting for the balloons to come down from the ceiling.
Catch of the day
Every member of the science team sorts fish but at the data collection tables my role in the fish lab is one of “recorder”. I’m teamed with another scientist who serves as the “cutter”, in this case Jakub. That person collects the information I enter into the computer. The amount of data collected depends on the quantity and type of fish caught in the net. I help record data on length, weight, sex, sexual development, diet, and scales. Sometimes fish specimens or parts of a fish, like the backbone of a goose fish, are preserved. On other occasions, fish, often the small ones are frozen for further study. Not every scientist can make it on to the Bigelow to be directly part of the trip so species data and samples are collected in accordance with their requests.
Collecting data from a fish as large as our striped bass is not easy. It is as big as the processing sink at our data collection station and it takes Jakub’s skill with a hacksaw-‐-‐yes I said hacksaw-‐-‐to open up the back of the head of the striped bass and retrieve the otolith, the two small bones found behind the head that are studied to determine age. When we were done, the fish was bagged and placed in the deep freeze for further study upon our return. On the good side we only froze one of the six striped bass that we caught so we got to enjoy some great seafood for dinner. The team filleted over 18 pounds of striped bass for the chef to cook up.
Too big for the basket
More Going On:
Processing the trawl is not the only data collection activity taking place on the Bigelow. Before most trawls begin the command comes down to “deploy the bongos”. They are actually a pair of closed end nets similar to nets used to catch butterflies only much longer. The name bongo comes from the deployment apparatus that holds the pair of nets. The top resembles a set of bongo drums with one net attached to each one. Their purpose, once deployed, is to collect plankton samples for further study. Many fish live off plankton until they are themselves eaten by a predator farther up the food chain so the health of plankton is critical to the success of the ecological food chain in the oceans.
Processing
Before some other trawls, comes the command to deploy the CTD device. When submerged to a target depth and running in the water as the ship steams forward, this long fire extinguisher sized device measures conductivity and temperature at specified depths of the ocean. It is another tool for measuring the health of the ocean and how current water conditions can impact the health of the marine life and also the food chain in the area.
Personal Log
On a personal note, I filleted a fish for the first time today – a flounder. Tanya, one of the science crew taught me how to do it. I was so excited about the outcome that I did another one!
Mission: Autumn Bottom Trawl Survey Geographical Area of Cruise: North Atlantic Date: September 25, 2013
Science and Technology Log
I was told that the first 12 hour night watch shift was the hardest for staving off sleep and those who spoke were right. Tonight’s overnight shift seems to be flying by and I’m certainly awake. Lots of trawling and sorting this evening with four sorts complete by 6am. One was just full of dogfish, the shark looking fish, and they process quickly because other than weight and length there is little request for other data. The dogfish were sorted at the bucket end of the job so determining sex had already been completed by the time the fish get to my workstation. Again I’m under the mentorship of Jakub who can process fish faster than I can print and place labels on the storage envelopes. The placement of the labels is my weakness as I have no fingernails and removing the paper backing from the sticky label is awkward and time consuming. Still tonight I’m showing speed improvement over last night. Well at least I’m getting the labels on straight most of the time.
Sorting fish
In addition to the dogfish, we have processed large quantities of skate (the one that looks like a sting ray to me), left eyed flounders, croakers (no relation to the frog), and sea robins of which there are two types, northern and stripe. The sea robins are very colorful with the array of spines just behind the mouth. And yes it hurts when one of the spines goes through your glove. Sadly for me sorting has been less exciting tonight. With the big fish being grabbed off at the front of the line there has been little left for me to sort. I feel like the goal keeper in soccer – just don’t let them get past me. To my great surprise, so far I’ve experienced no real fear of touching the fish. The gloves are very nice to work with.
Species in specific buckets
And let us not overlook the squid. There have been pulled in by the hundreds in the runs today. There are two types of squids, long fin (the lolligo) and short fin (the illex). What they both have in common is the ability to make an incredible mess. They are slimy on the outside and inky on the inside. They remind me of a fishy candy bar with really big eyes. And for all the fish that enjoy their squid treat the species is, of course, (wait for it) just eye candy. The stories about the inking are really true. When upset, they give off ink; lots of ink. And they are very upset by the time they reach the data collection stations. If you could bottle their ink you would never need to refill your pen again. They are also very, very plentiful which might explain why there are no requests to collect additional data beyond how long they are. I guess they are not eye candy to marine scientists. However, there vastness is also their virtue. As a food source for many larger species of marine life, an absence of large quantities of squid in our trawling nets would be a bad sign for the marine ecosystem below us.
Safety equipment
When the squid are missing, our friend the Skate (which of the four types does not matter) is glad to pick up the slack on the “messy to work with” front. As this species makes it down the sorting and data collecting line the internal panic button goes off and they exude this thick, slimy substance that covers their bodies and makes them very slippery customers at the weigh stations. It turns out the small spines on the tails were placed there so that fisheries researchers could have a fighting chance to handle them without dropping. Still, a skate sliding onto the floor is a frequent event and provides comic relief for all working at the data collection stations.
There was new species in the nets tonight, the Coronet fish which looks like along drink straw with stripes and a string attached to the back end. It is pencil thick and about a foot long without the string. We only caught it twice during the trip. The rest of the hauls replicate past sorting as dogfish, robins, skates, squid, croakers, and flounder are the bulk of the catch. I’ve been told that the diversity and size of the trawl should be more abundant as we steam along the coastline heading north from the lower coast of New Jersey. Our last trawl of the shift, the nets deployed collect two species new for our voyage, but ones I actually recognized despite my limited knowledge of fish – the Horseshoe Crab and a lobster! I grew up seeing those on the Jersey shore. We only got one lobster and after measuring it we let go back to grow some more. It only weighed in at less than two pounds.
Personal Log
The foul weather suit we wear to work the line does not leave the staging room where they are stored as wearing them around the ship is not allowed. After watching others, I have mastered the art of pushing the wader pants over the rubber boots and thus leaving them set-‐up for quick donning and removal of gear throughout the shift.
While the work is very interesting on board, the highlight of each day is meal time. Even though I work the night shift (which ends at noon) I take a nap right after my shift so I can be up and alert in time for dinner. My favorite has been the T-‐bone steaks with Monterey seasoning and any of the fish cooked up from our trawling like scallops or flounder. The chef, Dennis, and his assistant, Jeremy serve up some really fine cuisine. Not fancy but very tasty. There is a new soup every day at lunch and so far my favorite has been the cream of tomato. I went back for seconds! Of course, breakfast is the meal all of us on the night watch look forward to as there is no meal service between midnight and 7am. After 7 hours of just snacking and coffee, we are ready for some solid food by the time breakfast is served.
Seas continue to be very calm and the weather sunny and pleasant. That’s quite a surprise for the North Atlantic in the fall. And the sunrise today was amazing. The Executive Officer, Chad Cary, shared that the weather we are experiencing should continue for at least four more days. I am grateful for the calm weather – less chance to experience sea sickness. That is something I’m determined to avoid if possible.
