conclusion – Page 7 – NOAA Teacher at Sea Blog

September 19, 2017

Christine Webb: September 19, 2017

NOAA Teacher at Sea

Christine Webb

Aboard NOAA Ship Bell M. Shimada

August 11 – 26, 2017

Mission: Summer Hake Survey Leg IV

Geographic Area of Cruise: Pacific Ocean from Newport, OR to Port Angeles, WA

Date: 9/19/2017

Latitude: 42.2917° N (Back home again!)

Longitude: 85.5872° W

Wind Speed: 6 mph

Air Temperature: 65 F

Weather Observations: Rainy

Here I am, three weeks deep in a new school year, and it’s hard to believe that less than a month ago I was spotting whales while on marine mammal watch and laughing at dolphins that were jumping in our wake. I feel like telling my students, “I had a really weird dream this summer where I was a marine biologist and did all kinds of crazy science stuff.”

IMG_20170817_103950017_HDR — Me on marine mammal watch

If it was a dream, it certainly was a good one! Well, except for the part when I was seasick. That was a bit more of a nightmare, but let’s not talk about that again. It all turned out okay, right?

I didn’t know what to expect when signing on with the Teacher at Sea program, and I’m amazed at how much I learned in such a short period of time. First of all, I learned a lot about marine science. I learned how to differentiate between different types of jellyfish, I learned what a pyrosome is and why they’re so intriguing, I learned that phytoplankton are way cooler than I thought they were, and I can now spot a hake in any mess of fish (and dissect them faster than almost anyone reading this).

I also learned a lot about ship life. I learned how to ride an exercise bike while also rocking side to side. I learned that Joao makes the best salsa known to mankind. I learned that everything – everything – needs to be secured or it’s going to roll around at night and annoy you to pieces. I even learned how to walk down a hallway in rocky seas without bumping into walls like a pinball.

Well, okay. I never really mastered that one. But I learned the other things!

Beyond the science and life aboard a ship, I met some of the coolest people. Julia, our chief scientist, was a great example of what good leadership looks like. She challenged us, looked out for each of us, and always cheered us on. I’m excited to take what I learned from her back to the classroom. Tracie, our Harmful Algal Bloom specialist, taught me that even the most “boring” things are fascinating when someone is truly passionate about them (“boring” is in quotes because I can’t call phytoplankton boring anymore. And zooplankton? Whoa. That stuff is crazy).

329 hobbit house 2 — Phytoplankton under a microscope

Lance taught me that people are always surprising – his innovative ways for dissecting fish were far from what I expected. Also, Tim owns alpacas. I didn’t see that one coming. It’s the surprising parts of people that make them so fun, and it’s probably why our team worked so well together on this voyage.

I can’t wait to bring all of this back to my classroom, specifically to my math class. My students have already been asking me lots of questions about my life at sea, and I’m excited to take them on my “virtual voyage.” This is going to be a unit in my eighth and ninth grade math classes where I show them different ways math was used aboard the ship. I’ll have pictures and accompanying story problems for the students to figure out. They’ll try to get the same calculations that the professionals did, and then we’ll compare data. For example, did you know that the NOAA Corps officers still use an old-fashioned compass and protractor to track our locations while at sea? They obviously have computerized methods as well, but the paper-and-pencil methods serve as a backup in case one was ever needed. My students will have fun using these on maps of my locations.

They’ll also get a chance to use some of the data the scientists took, and they’ll see if they draw the same conclusions the NOAA scientists did. A few of our team were measuring pyrosomes, so I’ll have my students look at some pyrosome data and see if they get the correct average size of the pyrosome sample we collected. We’ll discuss the implications of what would happen if scientists got their math wrong while processing data.

I am so excited to bring lots of real-life examples to my math classroom. As I always tell my students, “Math and science are married.” I hope that these math units will not only strengthen my students’ math skills, but will spark an interest in science as well.

This was an amazing opportunity that I will remember for the rest of my life. I am so thankful to NOAA and the Teacher at Sea program for providing this for me and for teachers around the country. My students will certainly benefit, and I have already benefited personally in multiple ways. To any teachers reading this who are considering applying for this program – DO IT. You won’t regret it.

June 21, 2017

Terry Maxwell: Making Models and Memories, June 20, 2017

NOAA Teacher at Sea

Terry Maxwell

Aboard R/V Hugh R. Sharp

June 6 – 21, 2017

Mission: Sea Scallop Survey
Geographic Area of Cruise: Northeast Atlantic Ocean
Date: June 20, 2017

Weather Data from the Bridge
Latitude: 41 18.06 N
Longitude: 68 42.35
Wind Speed: 20.3 knots
Air Temperature: 15.3 C

Science and Technology Log

I’ve had a lot of people ask “So what is the purpose of this trip?” I thought it would be fitting to answer that question in this last blog from sea. I’ve explained the process of collecting the data out here at sea. I’ve explained the technology and methods we’ve used to collect it. But the logical question now is, what happens once this data has been collected?

I’ve had the pleasure serving on the second half of this trip with NOAA Mathematical Biologist, Dvora Hart. Dvora is the lead scientist for the scallop fishery. She is well known in the New England area for her work with scallop fisheries. To many of you in the Midwest, scallops may not seem like a big deal, but did you know that scallops are the second largest commercial fishery market in America? In 2016 scallops were a 485 million dollar industry. They are second only to the lobster market in terms of commercial fisheries value.

NOAA has been completing scallop surveys with lined dredges since 1978. The methods have changed over the years as the technology and research methods have advanced, and these methods have yielded success. However the scallop fisheries have not always been as plentiful as they are now. In 1994 several measures were put in place to help a struggling scallop fishery. The changes were larger dredge rings so smaller scallops would pass through, less crew members on board a vessel, and sections of one of the most productive fisheries in the Atlantic, Georges Bank, would be closed for portions of time to scallop fishermen.

These kind of changes come from a Regional Fisheries Management Council. This council has appointed members from the governors of the New England states involved, head of NOAA Greater Atlantic Fisheries gets a seat, and then 3 more members from each state are nominated. The end result is 19 members who make up this council to decide how to best run a variety of commercial marine organisms in the Northeast Atlantic. There is also a technical committee, which advises this council. This is where Dvora Hart and the data from the scallop survey come in.

habcam survey charts — Data from the HabCam surveys are very effective at adding a layer of depth to the knowledge of the population of scallops in the Northeast Atlantic Ocean.

The scallop survey, which started May 16^th, has been meticulously planned out by NOAA Fisheries. The area where the scallop survey has been preformed has been broken up into regions called strata. These strata areas are determined by their depth and their general geographical area. Once scallops are collected in a strata, a weighted mean, a size frequency, shell heights, and a mean number of scallops of each size category are taken. From the meat weights that were collected, a total biomass of scallops for the area is taken. There is a relationship between the meat weight and the shell height which gives researches an idea of the total biomass of scallops in the area. At any given depth there is a conversion of shell height to meat weight. These numbers can be plugged into software which can model the biomass for an area.

Scallop biomass modeling from the 2016 survey.

All of the data collected during the NOAA scallop survey is combined with the Virginia Institute of Marine Science (VIMS) scallop survey. Dvora and the NOAA scientists created forecasting models for 19 different areas in the Northeast Atlantic. Forecasts are made using the predicted biomass for the strata areas, by aging the samples of scallop shells collected, fishing mortality (amount of caught by fishermen), and natural mortality rates. Models are then created to forecast 15 years out to predict the consequences of fishing an area heavy. Dvora is part of a technical team that advises the Regional Fisheries Management Council using the data collected in this survey and the models her and her team have created. Scallop fisheries are very healthy currently due to the data collected, data interpreted, and models created by NOAA scientists, commercial fishermen, and Regional Fisheries Management Council.

Personal Log
These 16 days have been quite an experience. I’d like to share just 5 of the more memorable moments from this trip.

5. Amazing sites of nature. What a unique experience to be out only surrounded by the vast Atlantic Ocean for over two weeks. I’ve seen so many awe inspiring moments. Sun rises, sun sets, full moons over the ocean in a clear sky, rainbows that span the horizon, thousands of stars in the sky, and thick ominous fog which lasts for 24 hours. Truly once in a life time sights.

Only caught one sun rise, but it was beautiful.

Most nights there was an amazing sun set.

Huge rainbow after a storm.

Picture doesn’t do the full moon nights on the ship.

4. The 12 hour shifts. Whether it was running the Habcam and joking around with the crew while we watched computer screens for 12 hours or working the dredge station in all kinds of conditions, the work was fun. Being out on the deck working the dredge was my favorite type of work. To be out in the open air was awesome regardless of how hard the work was. The last day the waters were crazy as we worked on the deck.

I was able to be the “cutter” in the lab and shuck the scallops to be prepared for weighing and preserving.

I was given the ability to “start and event” and communicate with the crane workers running the dredge.

3. The awesome animals that came up in the dredge. Too many pictures to post here, but my favorite animal was the goosefish. That fish looked like it wanted to take a bite out of your arm even if it was out of water. Such an awesome animal.

Seeing these goosefish come out of the dredge never got old. Such an amazing fish.

2. The awesome animals that would come near the boat. Crew members saw whales, dolphins, sharks, sunfish, and mola mola. Though my favorite was my first day out when the humpback whales surrounded the boat, the dolphins riding by the boat is was a close second.

One of our last days a group of about 4 dolphins followed the ship for about 10 minutes.

1. General life about the Hugh R. Sharp. What a great group of people to be with for 16 days. I felt accepted and looked out for the whole time I was here. Mike Saminsky dropping what he was doing the first day I got to the ship to show me around and grab some dinner, TR sharing his hidden stash of snacks with me, a variety of crew members trying to help me through my sea sickness, and every body on the cruise allowing me to ask questions and interview them. Just the general down time and laughs had will be very memorable.

General life aboard the *Hugh R. Sharp* will be a lasting memory for me.

Thank you to the people of NOAA, the Hugh R. Sharp, my wife and kids (Hannah you are amazing for shouldering the extra load at home!), and family, friends, and students that followed the blog at home. This has been an experience of a lifetime, and I’m grateful to all of you who made it possible. Specific thanks to my work crew chief Nicole Charriere who was an awesome leader during this cruise. I learned a lot about how to lead a group watching her. Thank you to Larry Brady and Jonathan Duquette the Chief scientists for this cruise. Their organization and decision making made this a smooth experience for me. Thank you to Katie Sowers, Emily Susko, Jennifer Hammond, and Huthaifah Khatatbeh for help with the trip arrangements and all of my blog questions, you all made this experience much easier.

Did You Know?

I will travel over 1,000 miles to go home today. Yes that’s crazy to me. But I have traveled over 1,000 nautical miles on the Hugh R. Sharp since this cruise has began.

April 28, 2017May 2, 2017

Karen Grady: Observations and Data Collection Today Leads to Knowledge In The Future, April 25, 2017

NOAA Teacher at Sea

Karen Grady

Aboard NOAA Ship Oregon II

April 5 – April 20, 2017

Mission: Experimental Longline Survey

Geographic Area of Cruise: Gulf of Mexico

Date: April 25, 2017

Weather Data:

I am back settled into the crazy weather that is spring in Arkansas. Supposed to be 90 degrees today and then storms tomorrow.

Science and Technology Log

The second leg of the Oregon II’s experimental longline survey is now complete. The ship and all the crew are safely back in the harbor. Fourteen days at sea allows for a lot of data to be gathered by the science crew.

Now, an obvious question would be what do they do with all the data and the samples that were collected? The largest thing from this experimental survey is looking at catch data and the different bait types that were used to see if there were differences in the species caught/numbers caught etc. They are also able to look at species compositions during a different time frame than the annual survey and different depth ranges with the much deeper sets. Fin clips were taken from certain species of sharks. Each fin clip can be tied to a specific shark that was also tagged. If anyone ever wanted or needed to they could trace that fin clip back to the specific shark, the latitude and longitude of where it was taken, and the conditions found in the water column on that day. Everything the scientists do is geared towards collecting data and providing as many details as possible for the big picture.

Occasionally sharks are captured and do not survive, but even these instances provide an opportunity to sample things like vertebrae for ageing studies or to look at reproductive stages. Science is always at work. With the ultrasound machine on board we were able to use it on a couple of the sharpnose sharks and determine if they were pregnant .

ultrasound — Ultrasounding female Sharp Nose sharks to see how may pups they were carrying.

Parasites… did you know sharks and fish can have parasites on them? Yes, they do and we caught a few on this leg. Sharks or fish caught with parasites were sampled to pass along to other researchers to use for identification purposes. Kristin showed me evidence of a skin parasite on several of the small sharks. It looked like an Etch-A-Sketch drawing.

etchisketch 2 — This shark had whole mural on the underside from the parasites

etchisketch 1 — Shark underside marred by parasite infection

Red snapper were also sampled at times on the survey to look deeper into their life history and ecology. Muscle tissue was collected to look at ecotoxicity within the fish (what it has been exposed to throughout out its lifetime); along with otoliths to estimate age. We are using muscle tissue to examine carbon, nitrogen, and sulfur. Each element looks into where that fish lives within the food web. For instance, carbon can help provide information about the basal primary producers, nitrogen can help to estimate the trophic level of the fish within the ecosystem, and sulfur can try to determine if the fish feeds on benthic or pelagic organisms. Otoliths are the ear bones of the fish. There are three different types of ear bones; however, sagittal ear bones (the largest of the three) will be sectioned through the core and read like a tree. Each ring is presumed to represent one year of growth.

red snapper1 — Red Snapper caught and used for sample collection

paul red snapper — Paul Felts removing a hook

redsnapper head — Sometimes someone bigger swims by while a fish is on the hook

Personal Log

Now that I am home and settled I still had a few things to share. One it was great to get home to my family, but as I was warned by the science crew it does take a couple of days to adjust to the usual schedule. It did feel good to go for a jog around town instead of having to face the Jacob’s Ladder again!

Everyone asks me if I had a good time, if it was scary, if we caught any sharks. I just don’t think there are words to express what an amazing experience this was for me. Of course, seeing the sharks up close was just beyond words, but it was also being made a part of a working science team that are working year-round to monitor the health of the ocean and the species that live there. For me this was a two-week section of my life where I got to live on the ocean and catch sharks while learning a little about the data the science crew collects and how they use it. The science crew will all be back out on the ocean on different legs over the next few months.

I confess I am not super hi tech, so I am not proficient with a Gopro so I probably missed out on making the best films. However, I did get some excellent photos and some good photos of some impressive sharks. Thanks to technology I will be able to create slide shows to my K-12 students so they can see the experience through my eyes. I am looking forward to showing these slide shows to my students. My elementary students were so excited to have me back that they made me feel like a celebrity. I was gone a little over two weeks and to my younger students it seemed forever. Many of the teachers shared some of my trip with the students so they would know where I was and what I was doing.

I am settled back into my regular schedule at school. One awesome thing about my job is that I deal with students from kindergarten through seniors. I started back with my elementary students yesterday. Let me just say that young people can make you feel like a Rockstar when you have been gone for 15 days. I knocked on a classroom door and could hear the students yelling “ she’s here! Mrs. Grady is here!” and then there were the hugs. Young kids are so genuine and they have an excitement and love of learning. I have to get busy on my power point to share with them. They wanted a list of sharks we caught, how big they were, etc. I am getting exactly what I hoped, the students want to understand what I did on the ship, why we did these things and what did I actually learn.

For my last blog, I have decided to share some of my favorite photos from my time on the Oregon II.

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September 4, 2002March 18, 2021

Diane Stanitski: Days 20-25, September 4, 2002

NOAA Teacher at Sea

Diane Stanitski

Aboard NOAA Ship Ka’imimoana

August 16-30, 2002

Day 20: Friday, August 30

We arrived in Nuku Hiva with a bright sun beginning to set behind a band of gorgeous clouds. There was an air of excitement flowing through the group as land came into view. Because it’s customary to raise the flag of the country that you’re visiting, Steve, the ablebodied seaman and the XO, Doug, raised the French flag before arriving in port. We had a morning all hands (all on board) meeting to collect passports and explain procedures for docking. I spent most of the afternoon answering emails and working on lesson plans, two things I hadn’t had time to do this week because of the daily broadcasts that we completed. I also packed my books and clothes and began taking more pictures of all the spaces and people I hoped to remember on the ship. Aaaahhhh, I had such mixed feelings about leaving. We slowly made our way into the middle of Taihoae Bay, anchored, and raised a round black flag on the front mast designating that the ship is anchored. As we were waiting to hear from the gendarmerie, Nemo spotted three manta rays off the port side of the bow. They sailed through the water with kite-like bodies. Rain began to fall and we were finally told that we could take the RHIB to shore and that our passports would be stamped the next morning. A group of us decided to visit one of few local restaurants, a place that serves pizza, and we all enjoyed an evening together on land. Many people said that they still felt the rocking of the ship, even though we were on land, but I felt firmly planted. Don Shea and I felt so good that we decided to run back to the pier after dinner. Oh, what a feeling to run on solid ground!

Day 21: Saturday, August 31

I awoke early on the ship to depart on the 7:00 AM boat taxi to town. We wanted to make sure that we received the appropriate departure paperwork so we wouldn’t have a challenging time leaving French Polynesia in four days. With all paperwork complete a group of us walked along the one main road in the small fishing village to the bungalows at Pearl Lodge where John Kermond and I would stay. Wow, what a wonderful place! It overlooked the bay and had a beautiful (very small) pool with a pretty patio. I filled out the necessary paperwork for my room, but it wasn’t quite ready so I decided to return to the ship to gather my luggage. After a final goodbye to the KA (or so I thought), John and I returned to the Pearl Lodge, found our rooms, and were able to unpack and settle in for two nights. The Captain led a group hike over the mountain behind the lodge to beautiful Colette Bay where we swam in the waves and imagined that we were part of the Survivor series. We then scaled the volcanic cliffs to the end of the peninsula where a group of people were fishing for barracuda. Upon return to the hotel, I showered and decided to return to the KA one last time to check and reply to emails from my students. The ship was quiet because almost everyone was cherishing the last moments on shore before ship departure the next morning. I walked around the ship and a real feeling of sadness came over me. I was very surprised at my response to bidding farewell to this ship and the people I’d learned so much from during the last two weeks. I could really get used to life at sea. With a wave to the XO and Fred Bruns on the ship deck, I hopped back onto the boat taxi around 9:00 PM, was whisked away into the night air, and then returned to the bungalows for a much needed rest.

Day 22: Sunday, September 1

Nuku Hiva is predominantly Catholic and so the 8:00 AM Catholic service in town was the place to be on Sunday morning. The entire town was there. The church was absolutely beautiful and the music lifted the roof (as John said) off the building. The service was in both French and Tahitian, but very traditional and so easy to follow. Everyone, I mean EVERYONE sang the songs and that made it very powerful. After the Mass, we walked back to the bungalows to film the ship’s departure, however, it didn’t leave until nearly noon and so we waited for 2 hours on the hotel’s patio while the weather changed from hot and sunny to a torrential downpour with strong winds. After its departure we were then invited to take an afternoon jeep tour to the Typeevai, the valley where Herman Melville wrote his book Typee. We hiked to a ceremonial site with 11 Tikis carved in 1200 AD from the volcanic rock of the island – beautiful! It poured on us and our guide broke off a huge banana leaf that we used as an umbrella. I managed to receive about forty mosquito bites on my legs and arms and our guide picked a lime, cut it open, and applied it to the bites to relieve the itch – marvelous. What a gorgeous island.

Day 23: Monday, September 2

After a few hours making final arrangements for our flights and filming the last shots of Taihoae, we departed by four-wheel drive Land Rover later in the morning for a two-hour exciting trip to the airport northwest across the mountains and valleys of the remote, rugged island of Nuku Hiva. In the pouring rain the trip was treacherous. At times, the mud was up to the top of the tires and, although we had a difficult time seeing through the fog, we could tell there were steep cliffs on one side. Our driver had clearly made this trip before. We arrived safely and waited for our 3-hour flight to Papeete, Tahiti. We flew over atolls and through beautiful trade wind clouds.

Day 24: Tuesday, September 3

This was our only day in Tahiti. We awoke early and called Meteo France to see if we could have a tour of the weather station at the airport. We were trying to discover where the meteorological readings had been taken for the 100+ years of data recorded and now used to determine the Southern Oscillation Index. After a challenging conversation half in French, half in English, we were finally able to ask the necessary questions and receive a historical summary of the station. We were given a tour of the airport’s weather station and pamphlets to provide to my classes. John filmed the entire meeting. I was especially excited about this side trip because I’d always wanted to visit this specific weather station. Next on my list is Darwin, Australia, the sister site to the Tahiti station – maybe in a few years.

This experience has been like no other for me. I am so grateful to Dr. John Kermond, Jennifer Hammond, Rear Admiral Evelyn Fields, NOAA, NSF, Shippensburg University and all those responsible for my incredible journey. I will use the information that I learned on this trip in my classes, but more importantly, I hope to share the excitement and wonder of science with my students and my teaching colleagues so that they can understand the importance of conducting scientific research to discover more about our world and ourselves. Thank you to all!

Signing off for now, but I hope to hear from you again at dmstan@ship.edu.
Best wishes,
Diane