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MOD student spotlight: Bofu Zheng

Bofu Zheng, PhD Candidate, doing field work as part of the NSF-funded SUNRISE cruise in the Gulf of Mexico in 2021 (Photo by Jen MacKinnon).

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

I did my undergraduate in Zhejiang University, China, with a major in mechatronics engineering. After graduating in 2017, I came to Scripps for my graduate school adventure. Currently, I am a fifth-year PhD candidate, trying to understand some coastal bio-physical interaction problems with the help of high-resolution observational data collected from novel sensors and platforms.

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

Many reasons actually. I really love the ocean because it gives me the feeling of freedom and reminds me how tiny human beings are compared to mother nature. Working in this field, especially on a research ship, provides me a unique opportunity to combine my interest with my job, which I appreciate very much. Also, the more I learn about the ocean, the more I feel that there are so many things that remain to be discovered. She is so beautifully organized and mysteriously interesting, which always triggers me into deeper thoughts.

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

Honestly, I did expect myself to be a scientist when I was a child, without any understanding of how hard it might be. When I look back, I feel very fortunate that I am now at a place very close to this childhood dream, with gratitude to lots of people’s help.

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

I think the top thing on my list is that you need to have an intense interest in what you are applying for. A PhD is a relatively long journey and sometimes you may be in a difficult situation with limited help, such as getting stuck with in an academic problem or stress from work. At these times, a strong interest in your work will be one of the key forces carrying you through. I always believe interest drives primary productivity. So, listen to the voice from the inner part of your heart before application. Moreover, if possible, I think it will be very useful to reach out to the professor you are interested in. This is not only for the professor to know you, but also, more importantly, for you to learn about the professor’s lab, potential projects, and personality.

What drew you to study at Scripps?

Scripps is definitely one of the top oceanographic institutions in the world, so it has always been my dream to come to Scripps to study. When I prepared my application for graduate schools, I was planning to do something related to ocean instrumentation as an extension of what I learned during my undergraduate. Unlike oceanography programs in many other universities, I feel lucky that Scripps offers a program with focuses on the engineering side of marine science, which is what I ended up in - the applied ocean science curriculum group. It is a good match for students who are interested in learning science with some engineering backgrounds. Furthermore, during my application process, I learned about the amazing science and engineering projects that Rob, Matthew, and Drew were doing, which made me want to come to Scripps more!

Pelicans gliding on ocean waves

MOD researchers Ian Stokes and Drew Lucas have recently developed a theoretical model that describes how the ocean, the wind, and the birds in flight interact in a recent paper in Movement Ecology. They found that pelicans can completely offset the energy they expend in flight by exploiting wind updrafts generated by waves through what is known as wave-slope soaring.

Photos by Simone Staff

In short, by practicing this behavior, seabirds take advantage of winds generated by breaking waves to stay aloft. Wave-slope soaring is just one of the many behaviors in seabirds that take advantage of the energy in their environment. By tapping into these predictable patterns, the birds are able to forage, travel, and find mates more effectively. “As we appreciate their mastery of the fluid, ever-changing ocean environment, we gain insight into the fundamental physics that shape our world,” said Lucas.

For more information, visit
https://jacobsschool.ucsd.edu/news/release/3261

Congratulations to our new PhD's

Congratulations to Drs. André Palóczy and Kristin Zeiden for completion of their PhDs.

In September of 2020, André Palóczy defended his thesis on the turbulence and cross-slope transport off Antarctica and California. Dr. Palóczy, co-advised by Jen MacKinnon, Sarah Gille and Julie McLean, combined modelling and field approaches in order to answer these compelling and complicated dynamics. This included being Chief Scientist on the R/V Sproul during the 2017 Inner Shelf DRI.

In February of 2021, Kristin Zeiden, co-advised by Jen MacKinnon and Dan Rudnick, completed her thesis on the broadband, multi-scale vorticity wake generated by flow past Palau. Dr. Zeiden used a combination of glider, mooring and drifter data to explore how small-medium scale eddies shed from the tip of Palau, by a combination of mean and tidal flow, combine and conspire to create a large-scale island wake.

We wish both André and Kristin the best of luck starting their new positions — André as postdoc in Norway in 2021 with Joe La Casce and Kristin as a postdoc at UW/APL with Jim Thomson. We will miss them!

Drs. Kristin Zeiden and Andre Paloczy charting their bright futures.