#GradStudentLife – A GPMB Student Profile

Ever wonder what students do while working toward a Master of Science in Marine Biology?

Of course there are the classes, labs, tests, seminars, papers, work, studying, networking, etc…add in sample and data collection, data analysis, etc…oh yeah, and then there’s the thesis and defense!

The #GradStudentLife – A GPMB Student Profile series gives you a little insight into the work and interests of Graduate Program in Marine Biology (GPMB) students.

For the penultimate Student Spotlight of the year, we have Nick Strait and his work with macroalgae!


#GradStudentLife – A GPMB Student Profile series pieces are written and compiled by second-year GPMB student and Graduate Assistant Josiah Waters

#GradStudentLife – A GPMB Student Profile

The #GradStudentLife – A GPMB Student Profile series has returned and we are getting back into the swing of posting them regularly.

Check out the profile of GPMB student Sarah Kell who successfully defended her thesis last week!

 

 

#GradStudentLife – A GPMB Student Profile series pieces are written and compiled by second-year GPMB student and Graduate Assistant Josiah Waters

#GradStudentLife – A GPMB Student Profile

The #GradStudentLife – A GPMB Student Profile series has returned!

Ever wonder what students do while working toward a
Master of Science in Marine Biology?

Of course there are the classes, labs, tests, seminars, papers, work, studying, networking, etc…add in sample and data collection, data analysis, etc…oh yeah, and then there’s the thesis and defense!

Read the profile below to learn more about third-year GPMB student Kyra Reisenfeld and her research.

#GradStudentLife – A GPMB Student Profile series pieces are written and compiled by second-year GPMB student and Graduate Assistant Josiah Waters

#GradStudentLife – A GPMB Student Profile

Ever wonder what students do while working toward a
Master of Science in Marine Biology?

Of course there are the classes, labs, tests, seminars, papers, work, studying, networking, etc…add in sample and data collection, data analysis, etc…oh yeah, and then there’s the thesis and defense!

This installment of our student profile series features third-year GPMB student Nick Weber.

#GradStudentLife – A GPMB Student Profiles are written and compiled by second-year GPMB student Danielle Beers

#GradStudentLife – A GPMB Student Profile

Ever wonder what students do while working toward a Master of Science in Marine Biology?
Of course there are the classes, labs, tests, seminars, papers, work, studying, networking, etc…add in sample and data collection, data analysis, etc…oh yeah, and then there’s the thesis and defense!

We are excited for a busy spring and continuing our profile series! This installment features third-year GPMB student Teresa Popp.

 

Stay tuned for more student profiles coming soon!

#GradStudentLife – A GPMB Student Profiles are written and compiled by second-year GPMB student Danielle Beers

22nd Annual GPMB Student Research Colloquium

Another successful GPMB Student Research Colloquium is in the books! The 22nd Annual GPMB Student Research Colloquium was held on October 13, 2018.

GPMB second-year students gave poster presentations on their research projects and the third-year students gave oral presentations. Student presentations were followed by keynote speaker Dr. Sandra Brooke, Associate Research Faculty at Coastal and Marine Laboratory, Florida State University.

The colloquium continues the tradition as an opportunity for students to present their research in a professional setting while showcasing the research activities of the community and cultivating conversations among students and faculty.

The full program, including presentation abstracts can be viewed here

We would like to thank Dr. Sandra Brooke for being our Keynote Speaker!

2018 Presentation Awards

Congratulations for this year’s presentation winners!

Oral Presentation – 1st Place: Teresa Popp “Relationship Between Temperature Trends and the Temporal Changes in the Larval Recruitment of a Non-Native Crustacean Along the Leading Edge of Its Range”

Dr. Karen Burnett, Sigma Xi and Teresa Popp

Oral Presentation – 2nd Place: Alina Hall “A Lipidomic Approach to Identifying Immune Response in Cetacean Skin to the Attachment of the Tassel Barnacle, Xenobalanus globiciptis

Dr. Karen Burnett, Sigma Xi and Alina Hall

Poster Presentation – 1st Place: Sarah Zuidema “Relating Shrimp Black Gill and Parasite Infections to Population Energetics of White Shrimp Litopenaeus setiferus

Dr. Paul Nolan, Charleston Audubon Society and Sarah Zuidema

Poster Presentation – 2nd Place: Jessica Karan “Captive Populations as a Tool for Wildlife Research: Non-Invasive Methods Asses the Stress Hormones and Condition of Gentoo Penguins in Vastly Different Environments”

Dr. Paul Nolan, Charleston Audubon Society and Jessica Karan

 

Our thanks and gratitude to all the student presenters, committees, faculty, sponsors and staff who made this event a success!

Keynote Speaker Dr. Sandra Brooke with Oral Presentation students

Keynote Speaker Dr. Sandra Brooke with Poster Presentation students

 

 

 

 

 

 

 

 

Food prep for the Lowcountry Boil social which followed the event. Thanks to grill master Dr. Marcel Reichert, boil master Dr. Wally Bubley and sous-chefs Dr. Tracey Smart and Dr. David Owens!

Students, faculty, and guests enjoying the Lowcountry Boil social.

#GradStudentLife – A GPMB Student Profile

Ever wonder what students do while working toward a Master of Science in Marine Biology?
Of course there are the classes, labs, tests, seminars, papers, work, studying, networking, etc…add in sample and data collection, data analysis, etc…oh yeah, and then there’s the thesis and defense!

As we wrap up the spring semester, this installment of our profile series shares the work of third-year GPMB student Zac Lane.

#GradStudentLife – A GPMB Student Profiles are written and compiled by second-year GPMB student Elizabeth Gugliotti

From The Cistern Yard to Antarctica

The sunset reflecting off the ice and the mountains, making them appear pink. (Photo: Michael Bollen)

Recent College of Charleston graduate, Lauren Lees (BS, Biology, 2017), shares her experiences aboard a research cruise to Antarctica

When I graduated from the College of Charleston last May, I never thought I would spend a significant part of my year off working in Antarctica. However, that’s where I ended up thanks to an amazing opportunity offered to me by Dr. Jack DiTullio. The trip down south was a chance for me to broaden the scope of my research experience, as well as a personal adventure, to say the least. Dr. DiTullio was the Chief Scientist aboard the RVIB Nathaniel B. Palmer. The Palmer set sail from Punta Arenas, Chile on December 19, 2017 to the Amundsen Sea. From the Amundsen we performed a transect along the Antarctic continent into Terra Nova Bay. After a brief stop in McMurdo Station roughly halfway through the trip, we continued to collect data in Terra Nova Bay until we began our transit to Hobart, Tasmania where we disembarked on March 4, 2018.

Many (but not all) from the science party and USAP staff aboard the second leg of NBP18-01. (Photo: Michael Bollen)

Zodiac operations to collect sea ice and brine samples. (Photo: Michael Bollen)

On board, the DiTullio group was one of four academic research groups gathering massive amounts of data over our 77 day research cruise. We were funded by National Science Foundation to investigate the factors that limit phytoplankton growth in the Southern Ocean. This is one of the most productive phytoplankton communities in the ocean, and it plays an important role is sequestering carbon dioxide from the atmosphere. By understanding what factors limit phytoplankton growth, we can begin to predict how this community might affect, as well as be impacted by, climate change in the future. In our experiments, we explored how the limitation of iron, B12, zinc, manganese and other trace elements affected the growth, productivity, and species composition of phytoplankton in the Ross Sea. Additionally, we conducted a series of hydrocasts as we travelled from the Amundsen Sea into Terra Nova Bay. From these samples, we measured numerous variables such as chlorophyll, accessory pigment and Vitamin B12 concentrations. The data collected from the hydrocasts allow us to develop spatial and depth profiles of several biogeochemical parameters that influence the phytoplankton community. The DiTullio group also consisted of two collaborators from Italy—Francesco Bolinesi, a PhD student from the University of Naples Federico II who investigated the photosynthetic efficiency of phytoplankton, and Pasquale Castango, a physical oceanography post-doctoral researcher from the Parthenope University of Naples. We worked closely with Dr. Mak Saito’s group from the Wood’s Hole Oceanographic Institute (WHOI).  The Saito group focuses on trace metal chemical oceanography and worked with us to set up experiments investigating the effects of various trace metals on phytoplankton growth and productivity. Their sampling involved the use of a separate trace metal clean rosette which allowed them to measure concentrations of various trace metals (e.g. iron, cobalt, zinc, etc.)  that may greatly affect phytoplankton growth and productivity throughout the cruise.  The WHOI group also collected large volume in-situ filtered water samples for measuring protein concentrations. Dr. Rob Dunbar’s group from Stanford investigated dissolved oxygen isotopes and salinity changes in seawater to determine how much water at a given location and depth came from basal ice melt, which can be used as evidence for rates of glacial melt in Antarctica. Additionally, throughout the cruise they collected data to investigate carbon cycling, and one graduate student, Michael Bollen from the University of Otago, New Zealand  also collected samples for diatom identification and abundance. The fourth group aboard the Palmer was Dr. Grace Saba’s team from Rutgers University, who deployed and monitored an autonomous glider fitted with an acoustic sensor that will be used to better understand the composition and food web interactions in the Ross Sea.

New frazil ice forming in February. (Photo: Lauren Lees)

The Palmer breaks through ice. (Photo: Michael Bollen)

Being on a research vessel for the first time was an experience that I’ll always value, and it was filled with highs and lows. One of the best parts of the cruise was meeting my fellow scientists and getting to bond with them as time went on. It can be hard to see the same people every day, all day for an extended period of time, but the group got along incredibly well—probably too well if you knew of the shenanigans that took place during the science breaks. Another obvious highlight of mine would be seeing the wildlife and the scenery—pictures honestly don’t do it justice. I’d also being lying if I said one of my happiest moments wasn’t getting off the ship in McMurdo. Being able to walk for more than a few hundred feet in one direction felt amazing after being on board for about a month and a half.

With high points, there are always low points. The most glaring low point for me was running out of fresh food half-way through the trip. But, we all survived, and I have a new appreciation for a salad. Additionally, being unable to communicate with my loved ones back home was hard at times. The ship has limited internet—enough to send some messages— but not enough to maintain the constant communication we are so used to today. That being said, it was rather refreshing to unplug from social media for a few months, and I can now say I’m able to live without my smartphone.

Overall, the high points of the trip greatly outweigh the low. We were able to see Orcas with the southernmost active volcano, Mt. Erebus, in the background. We saw penguins and seals regularly as we transited through the ice. We experienced a sunset after months of constant light in the most beautiful place I’ve ever been. And we conducted some amazing science with an incredible group of people.

An Orca spy-hopping in the channel into McMurdo. (Photo: Michael Bollen)

Orcas and penguins stand-off. (Photo: Hannah Beutler)

 

#GradStudentLife – A GPMB Student Profile

Ever wonder what students do while working toward a Master of Science in Marine Biology?
Of course there are the classes, labs, tests, seminars, papers, work, studying, networking, etc…add in sample and data collection, data analysis, etc…oh yeah, and then there’s the thesis and defense!

This installment of our profile series shares the work of second-year GPMB student Graham Wagner.

 

 

#GradStudentLife – A GPMB Student Profiles are written and compiled by second-year GPMB student Elizabeth Gugliotti

#GradStudentLife – A GPMB Student Profile

Ever wonder what students do while working toward a Master of Science in Marine Biology?
Of course there are the classes, labs, tests, seminars, papers, work, studying, networking, etc…add in sample and data collection, data analysis, etc…oh yeah, and then there’s the thesis and defense!

Welcome back to our Graduate Program in Marine Biology student profile series! Julia Reynolds is our first student profile for 2018 and is finishing up her thesis following a successful defense on January 12, 2018.

Julia’s research focuses on exploring the use of king mackerel abundance data for use in fisheries management processes and decisions. Julia has been investigating the formulation of the South Atlantic King Mackerel (SAKM) juvenile abundance index in U.S. South Atlantic coastal waters. She hopes the results of her research will lead to better informed and more proactive management decisions for this fish. Julia’s love for the ocean and its creatures was sparked from summer family vacations taken to the beautiful coastal waters of southern Maine. This love for ocean life grew into an interest in fisheries management. Her favorite part of her research is going out to sea to collect data. She finds a peace and tranquility on the open water that can be hard to find in the bustling ports and cities that dominate a large portion of our coastline today. She sees nature’s beauty not only in the ocean, but also in the mountains as she is an avid hiker. She has hiked both the northern and southern terminuses of the Appalachian Trail and the highest peak east of the Mississippi (Mt. Mitchell).

Julia with an adult of her study species, South Atlantic King Mackerel (Scomberomorus cavalla)

 

 

#GradStudentLife – A GPMB Student Profiles are written and compiled by second-year GPMB student Elizabeth Gugliotti