Author Archives: Ayden Jacobs, 2024 Mitchell AAUS

A dive into this summers projects

A dive into this summers projects

One of the first projects I got to work on this summer was for the Cypress Island Aquatic Reserve where we were deploying artificial reef modules (ARMs). These reef modules were deployed on the south end of Cypress island and will remain there for a full year until they are collected and the growth on them is recorded. While we waited for the tides to hit slack, some of the REU interns took the chance to get in the water with us.

Waiting for the tides to hit slack, photos by Larkin Garden

Getting ready to deploy the ARMS

Another project that I worked on was on sea pens. This was a capstone project for Katie Shaw, one of the divers in the scientific dive class. She is working on developing a long-term dataset on sea pen populations. For the summer, we worked to to get initial population estimates and an idea of their special arrangements. This site was often a challenge to find due to strong currents and the site boundaries coming undone, but we were able to fix them and collect the data.

Sea pens. Photo by Larkin Garden

Out-planting 

The biggest project I had the chance to work on this summer was with the REU diving interns. Partnering with Puget Sound Restoration Fund and NOAA to reintroduce Pinto abalone (Haliotis kamtschatkana) whose population has been declining and is listed as an endangered species. This project began with us driving out to pick up just over 500 juvenile abalone from the NOAA hatchery to prepare them to be introduced to the wild.

AAUS and diving REU interns at NOAA hatchery collecting abalone

Once we had them, we had to measure and place bee tags on them for future studies. This was a tedious process because the number tags are around 2.2 mm and the abalone wouldn’t stop dancing. Tagging and measuring all of them took around 5 hours of lab work which had me looking forward to the next part of the experiment that wasn’t in the lab.

To give an idea of how small these tags were  

The final part of the study was a 24 hour survey where divers went in every hour to count the number of abalone that had left the tubes. This was the big day for us this summer where we were finally beginning to collect data for this project. 

5AM start to the day loading up the boat. Photo by Teagan Cunningham

REU Ana counting the abalone. Photo by Larkin Garden

AAUS interns after their first abalone dive of the day

After 16 hours of being out at the site, we decided to cut the study short due to the abalone not leaving the tubes. We then decided to get some sleep before we went out at 9 the next morning to count again. We would then check the out-planting site every day for the next week until there was finally no more abalone inside the tubes.

Taking a break from the class, Derek and Nate decided to take us out for a fun dive out at Turn Island. This was a dive where I would get to see another species on my bucket list, a Giant pacific octopus. 

Jason Love and I exploring Turn Island

While staying at Shannon point, Teagan and I were invited to dinner with the 1999 OWUSS scholar Julie and her husband Jay. This was a nice chance to hear some amazing stories from them and have some amazing food.

Julie Barber, Teagan Cunningham, and myself

While on our way to watch REU presentations at Friday Harbor Lab, Larkin, Ana, Teagan and I got the chance to dive with Derek at Lime Kiln lighthouse state park. Here, we worked with Dr. Jason Wood and SMRU by deploying an acoustic release, uncrossing some cables, and moving a hydrophone. Some unique challenges we faced on this dive was a rough entry site and some strong current, but it was still an amazing dive and super cool to help on such an interesting project.

Acoustic release we deployed

Taking a break from the murky water of the Salish Sea, we took a trip up to lake Whatcom and got to enjoy some amazing visibility and help clean up some trash from the lake.

A close-up of a seabed

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Lake Whatcom’s clear water and the trash we removed

Before we all left Washington, we got the chance to try a blue water rig dive. This was something I wasn’t expecting us to do but it was an interesting opportunity and a new skill A red balloon and a white rope on grass

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The blue water rig ready to be deployed

Sadly, due to the visibility we weren’t able to see much on this dive but it was a good way to practice our communication skills and buoyancy. 

Captain Nathan Schwarck, myself, Teagan Cunningham, and Dr. Derek Smith

SPMC diving residents Teagan, myself, Ana, and Larkin

While I am sad that my internship has ended, I couldn’t be more grateful for the amazing summer I have had. Thank you to AAUS and OWUSS for such an unforgettable experience. I also want to thank Derek and Nate for putting in so much work to make the summer go as well as it did. Finally, I want to thank the SPMC dive team Teagan, Larkin, and Ana who were an integral part in making this summer so special. I look forward to presenting at the 2025 annual meeting and look forward to seeing everyone again

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EXPLORING THE PACIFIC NORTHWEST DEPTHS

On May 30th I began my adventure as the 2024 American Academy of Underwater Science (AAUS) Mitchell Scientific Diving Research Intern for the Our World-Underwater Scholarship Society (OWUSS). The first leg of my journey began in New York City where I got to attend the 50th anniversary of OWUSS. This was my first introduction to the society, so I was definitely a bit nervous. The nerves quickly went away after the first event which was lightening talks with previous scholars and interns. These talks were a great way to hear about where previous interns and scholars are now and where I could be in the future.

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2024 OWUSS interns with internship coordinator Claire Mullaney

Along with all the amazing OWUSS events in New York, I was also able to attend world oceans week at the Explorers Club. While there, we got to interact with individuals from all over the world who were working towards preserving the world’s oceans. I found it incredibly fascinating to hear about everyone’s unique backgrounds and their different approaches to educating others about our oceans and promoting conservation strategies. We also got the chance to hear from some amazing people like Dr. Sylvia Earle.

2024 Blue generation group

After New York, I was even more eager to begin my internship on June 10th. With a 6AM flight from Boston, I finally took off for Washington. As I left the east coast and everything I knew, I was excited, but a little nervous. This was going to be my first time on the west coast, and I wasn’t sure how similar diving would be to back home or what it would be like living at a marine center.

I spent my summer at Shannon Point Marine Center (SPMC) along with the 2024 AAUS Somers intern Teagan Cunningham; two Research Experiences for Undergraduates (REU) diving interns, Ana Hoffman-Sole and Larkin Garden, as well as six other REU interns Will, Holly, Angel, Mackenzie, Amy, and Kelita; and two Western Washington University art residents Birdie and Myrie. This summer, I got to work with a few local organizations on underwater projects as well as help the scientific diving class attain their AAUS scientific diving certification. This was also a chance to improve my diving and leadership skills by assisting Dr. Derek Smith, the laboratory manager and research assistant professor, as well as Capt. Nathan Schwarck, the Dive Safety Officer (DSO), as they teach the AAUS scientific diving course. 

Upon arriving at SPMC, after unpacking everything and introducing ourselves, some of the REU interns and I wasted no time and decided to go for a swim at sunset where the water was a brisk 52°F. Little did we know that this would become a regular event throughout the summer.

A sunset over a body of water

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My  first sunset on the west coast

One of the first things we did in the scientific diving class was the swim test. This consisted of a 25-yard swim on a single breath, a 400 yard swim in under 12 minutes, 10 minutes of treading water, and finally towing a buddy 25 yards. After the swim test, we got to try out the gear we would be using for the summer. 

After we had finished swim tests and pool skills, we went out to Rosario beach to complete the open water checkout portion of the class. This was my first time getting into the water out west and getting to see what it was like. Unfortunately, the visibility that day wasn’t the best, so I didn’t get to see anything too exciting, but it was still nice to get into the water and begin exploring what the west coast has to offer.

A person and person in scuba gear standing in water

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2024 AAUS interns. Photo by Derek Smith

Helping with the scientific diving class was a great experience for me because it has allowed me to share my own personal experiences from when I took the class myself. I was also able to help some students in the class get past some troubles that I encountered myself and that was a rewarding feeling. 

Taking a break from the water, the art students, REUs, Teagan and I got the chance to see some cool sites around Washington. This was especially cool because aside from the art residents, most of us had never been to the west coast. The first place we got to explore was Deception Pass. 

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2024 REU, art and AAUS interns at Deception Pass 

Sharing a common room and kitchen with everyone was a great chance for all of us to become close and have some great bonding experiences from making meals together to watching the local wildlife dance outside.

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Some entertaining deer outside the common room

Another great opportunity for us to become close was getting a tour around the islands. We were taken out on the SPMC research vessels Magister and Zoea for a day where we got the chance to see some seals, eat lunch on one of the islands, and get a glimpse of some orcas which was a bucket list item for many of us.

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A group of people lying on grass in front of trees

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View from RV Magister and picnic on the island

Photos by Teagan Cunningham

While staying at SPMC, Teagan and I got a chance to work on some of the behind-the-scenes aspects that go into a scientific dive class. The first of which was helping Capt. Nate Schwarck with visual inspections for most of the tanks at Shannon Point. This was a great learning opportunity and a fun way to learn more about what goes into being a DSO at a marine lab.

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Assisting Nate with visual inspections. Photo by Teagan Cunningham

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