MOD Alumnus Spotlight: Dr. Marion Alberty

Dr. Marion Alberty is currently a postdoc at Princeton University, where she researches circulation and heat transport in the western Arctic Ocean. Between 2012 and 2018, she was a student in the Physical Oceanography PhD program at Scripps and was advised by Jennifer MacKinnon and Janet Sprintall.

What has changed most about your work since you graduated from the Physical Oceanography PhD program at Scripps?

It might be easier to start with what hasn’t changed, because I’m still thinking about physical oceanography but literally everything else is different! My postdoc work uses numerical models and I infrequently work with observations, which were the focus of my graduate work. Also, I use Python to program now instead of MATLAB, which was a challenging but rewarding change. Moving to New Jersey to work at Princeton also brought about lots of changes too.

Towards the end of my PhD I started to transition towards working and thinking more independently and I've tried to keep moving in that direction. In that sense my work as a postdoc isn’t too different from my work towards the very end of the PhD program.

Could you tell us more about how you made the transition to doing independent research and coming up with your own original ideas?

Back in 2015 I joined the Arctic Mix cruise up in the Beaufort Sea, and got pretty excited about the bowchain observations we were making. When Jen (Mackinnon) saw my excitement, she encouraged me to run with it, so I had to focus and find the interesting story in the data I had. That ended up becoming the third chapter of my thesis, even though the rest of my research had focused on tropical sites, and also was my first time diving into the submesoscale rabbit hole. I think I'm still working towards being an independent researcher but I'm happy with the progress I've made.

How did you choose PhD advisors?

When I first started I knew that I was interested in turbulence and mixing, and that I wanted to do observational work. One of the great things about Scripps is that students have the freedom to explore their options during the first year, so I dedicated time to talk to Jen and Janet (Sprintall) as well as other faculty and find out who they are as people. After a while, I realized that Jen’s and Janet’s mentoring style would work well for me, that I would be well supported, and that the science problems they were working on would keep me engaged and happy in my work.

Beyond the support you got from your advisors, what were some ways in which the broader MOD group helped you be successful?

MOD was in its early stages when I was a student, so I actually remember when we first started having group meetings. Those were very useful to share my research, get feedback, and feel like I was part of a tight-knit scientific community. Everyone who attended those meetings were people who I admired and whom I felt comfortable approaching in other contexts, but having a dedicated space for group support made a huge difference. By the time the meetings formalized I was preparing to finish my projects and eventually defend; I remember wishing those group meetings could have been a part of my entire graduate experience because they were so rewarding.

Written by Noel Gutierrez Brizuela

MOD Student Spotlight: Taylor Mckie

Taylor McKie at sea

Tell us a bit about yourself and what you are studying now —

I am from Little Rock, Arkansas, and I went to Georgia Tech where I studied environmental engineering. I also did research there, with a focus on environmental fluid mechanics and ocean wave energy conversion.

My research covers the link between sub-mesoscale dynamics and climate in salinity-stratified regions, which include the Indian Ocean and polar regions (mainly the Arctic Ocean). I also plan to pursue how these links relate to policy for fisheries or marine protected areas. My work is part of MOD’s MISO-BOB project. In 2019 I went on a research cruise in the Indian Ocean where we made observations of boundary layer dynamics and how they influence air-sea interactions.  I’m currently studying a dense, coastally upwelled filament that is subducting into the interior and how precipitation impacts those processes. 

In the long term I want to work on climate policy and climate adaptation/resilience, especially for communities that are disproportionately impacted by climate change. Many of my activities outside of research are meant to give me exposure to that type of career.  Because of my involvement with different organizations, ; I was recently inducted into the Bouchet Graduate Honor Society. Bouchet was the first African American to graduate with a PhD in the USA and the society upholds the tenets of character, leadership, advocacy, scholarship, and service.  I am honored to have been selected as someone who can carry on that legacy.

What keeps you excited and interested in working in the field of oceanography?

I think my work is fun, exciting, and impactful. Oceanography is deeply tied to climate and the work we do is tied to understanding climate change. For example, with MISO-BOB we want to predict the monsoon, which is a huge water resource for people in the area. In fact, at the same time as we did the research cruise in the Indian Ocean, Chennai [a littoral city in south-east India] actually reached day zero: they completely ran out of water. We need the ability to understand how the climate is changing and how resources are changing with it, and physical oceanography is needed to understand air-sea interactions and the hydrological cycles associated with that.

Oceanography and climate science are powerful, and I’m grateful to be a part of the work. My understanding of the ocean will give me the tools to explain science to the public and to politicians, and my expertise will allow me to direct climate policy.

When you were a kid, did you expect to be a scientist/engineer?

My parents started preparing me for science by teaching me math at a very young age, and my godparents were engineers, so by six or seven years old I knew I wanted to be one too. My parents also thought it was important to study engineering so that I would never have to struggle financially: they pushed me to pursue what I loved and what would give me a better life.

I have always been an environmentalist and I have always cared about the climate. My best friend group in high school was also very connected to nature, and we loved being outside, hiking together, and bike riding along the river. I did a program called Envirothon where my focus was on forestry, so I learned all the tree names and their importance in the ecosystem. AP environmental science then spurred my interest in climate change. After all that I knew what I wanted to do, so I went to Georgia Tech for environmental engineering.

What skills or abilities do you think are useful when applying to graduate school in oceanography?

When applying for grad school in oceanography you should be passionate about the field and have a strong math and science background.  Know why you want to pursue that degree and how you'd like to impact the world with it.

I also think self-advocacy is really important: it’s been a theme throughout my life and it’s what helped me get here. It means being able to ask for what you need. It’s important to be confident in yourself.   You might face doubt and other people’s disbelief, and if you don’t have a strong sense of self-worth in your own abilities and intellect it’s easy to believe what others tell you. Being able to network and talk to people is also very helpful. Making connections broadens the scope of your world and helps you find out where you can go and what you can do, and it helps to build support systems that can carry you.

Passion is helpful for staying motivated and driven, but you also need a project management mindset. You need to have a plan and be able to organize what is done and when, then be able to execute it by knowing the steps you need to take.

What drew you to study at Scripps?

People ask me “how did you get interested in the ocean?” And the short answer is that I wasn’t. The field I was hoping to move into after undergrad was renewable energy, specifically involving ocean waves and energy policy. Then my advisor told me I should apply to Scripps, even though I wasn’t familiar with the field of oceanography. I ended up being accepted into a renewable energy research program at Stanford and oceanography at SIO. After visiting both places, I ended up liking Scripps more: the environment seemed more collaborative and that is something I value, as opposed to the more competitive nature of some research programs. Also, the AOS (Applied Ocean Science) program was very flexible, and I was drawn to the possibility of a master’s in mechanical engineering along with a PhD in oceanography. Another benefit was the connection to climate change research, and UCSD as a whole, since I want to be involved in policy too. So, I decided to go to the nice school on the beach!

Everyone in MOD sends their extreme congratulations to Taylor being inducted into the prestigious Bouchet Graduate Honor Society in 2022! See here for more: https://ucsdnews.ucsd.edu/feature/graduate-students-honored-for-inclusive-mentorship.

MOD Student Spotlight: Bethan Wynne-Cattanach

Bethan Wynne-Cattanach on deck with the FastCTD in the background.

Tell us a bit about yourself and what you are studying now — 

I am a fourth-year PhD student in the Physical Oceanography (PO) program at Scripps. I completed my undergraduate degree in mathematics at Trinity College, Dublin before doing a year-long Masters in PO at Bangor University in the UK.
Broadly, I study turbulent processes near topographic features. My current focus is the Boundary Layer Turbulence experiment that began in the summer of 2021. The aim of the project is to understand how processes close to steep topography, particularly along continental slopes, lead to upwelling. This is an important question related to our understanding of the global overturning circulation. My contribution is primarily looking at data collected using MOD’s FastCTD during a dye release we did as part of the experiment.

What keeps you excited and interested in working in the field of oceanography? 

Going to sea has probably been the most exciting part of working in the field of oceanography. Although my work has focused on processes in the deep ocean, being out on the water, witnessing the varying conditions and observing features like fronts, slicks and big waves in person has made the problems I’m studying feel much more tangible. Having that connection to the data has been very inspiring. It is also a reminder of the vastness of the ocean and how little we really understand about how it all works. Which, although daunting, motivates me to try and fill in a little bit more of the puzzle.

When you were a kid, did you expect to be a scientist or engineer? 

I was always curious about science as a child, but I didn’t realise that I could be a scientist when I grew up. Despite not having a clear path in mind, I knew that I had to follow my passion for mathematics when I went to university. I was lucky enough to have the opportunity to just do what I loved and figure out how I was going to make it my job later. My experience has made me realise how important it is to show children that there is a wide range of exciting career options in science.  

What skills or abilities do you think are useful when applying to graduate school in oceanography? 

I think one of the great things about oceanography is that you can come in from so many different backgrounds. This could be previous experience in the earth sciences, physics, maths, engineering or countless other fields. For physical oceanography, having some previous experience with maths or physics is useful but the key is to be curious and to have a desire to apply the analytical skills developed during an undergraduate degree to problems related to the ocean.

What drew you to study at Scripps?

As someone who was applying to graduate school with very little background in oceanography, Scripps seemed like the best choice – the PO program has a full year of classes before beginning research allowing exploration of the field before choosing a thesis topic and we also have the chance to meet with professors and researchers during the first year before deciding who we’d like to work with. My experience at Open House showed me that there were plenty of incredible people to work with and the atmosphere and location of Scripps really couldn’t be beaten!