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Meet the Team

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Brittany Jellison (she/her)

Brittany.Jellison@unh.edu

Dr. Brittany Jellison is a marine scientist that explores how coastal organisms are responding, acclimating, and adapting to human-altered environments. Her work explores how marine ecological interactions are altered by global change, using a variety of mechanistic-laboratory and -field experiments with a focus on factors that influence and alter trophic cascades in coastal systems. Most of the work in her lab concentrates on intertidal/subtidal habitats and marine invertebrate organisms. She uses physiology, animal behavior, and community ecology tools to study these systems and stressors (seawater pH, temperature, nutrient loading) in the Gulf of Maine. Her work seeks to explore questions such as the following: How do species and populations respond physiologically and behaviorally to ocean change? How do multiple stressors in the field alter species interactions and influence community structure? Will specific populations or species be more vulnerable to ocean change?

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Hannah Gossner (she/her)

Hannah.Gossner@unh.edu

Jointly advised (Harvey Lab)

Hannah Gossner is a PhD student studying the interaction between coastal climate change, Harmful Algal Blooms (HABs), and toxicity in commercially valuable shellfish species in the Great Bay area in the Gulf of Maine. She hopes to explore the intersection between physiology, biogeochemistry, and applied ecology, with the eventual goal of using her research to help guide shellfish harvesting management. While her background is strongly rooted in natural science, she is especially interested in how scientists can leverage their research to push for equity in academia, the resource management, and local communities. She completed her B.A. in Marine Sciences at Boston University in 2013, and her M.S. at Oregon State University in 2018 with Dr. Francis Chan looking at the influence of ocean acidification and hypoxia on juvenile shellfish. She has most recently worked as lab manager and research assistant for Drs. Amy Maas and Leocadio Blanco-Bercial at Bermuda Institute of Ocean Sciences (Arizona State University) in the Zooplankton Ecology Lab. When not in the lab, she loves getting outside, knitting, and hiking with her dog Kitsune. 

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    Abigail Lemmon (she/her)

    Abigail.Lemmon@unh.edu

    Abigail is a marine biology student who is currently working towards her master's degree. Her research focuses on the convergent impact of anthropogenic noise and temperature on the settlement behavior of larval blue mussels (Mytilus edulis). This project seeks to understand how to support the burgeoning blue mussel aquaculture industry in New Hampshire in a way that is actionable. Both this project and the ethos of the MEPL lab align well with her research interests, as they lie in the physiology and behavior of aquatic invertebrates in the context of a changing climate.

     

    Abigail attended the University of New Hampshire for her undergraduate degree and earned her B.S. in Marine, Estuarine, and Freshwater Biology. During this time, she studied the impact of different anthropogenic and climate stressors on various aquatic invertebrate species. This includes the American horseshoe crab's (Limulus polyphemus) response to the biomedical bleeding process, the impact of increasing water temperatures on the swimming behavior and physiology of the post-larval American lobster (Homarus americanus), and the locomotor behavioral response of freshwater mussel species to the disturbance of conservational relocation efforts in New Brunswick, Canada. She hopes to continue delving into marine biological research and is excited for what graduate school has to offer!

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      Maggie Dillon (she/her)

      Maggie.Dillon@unh.edu

      Maggie Dillon is a PhD student interested in how marine organisms respond to environmental stressors across physiological and ecological scales in dynamic habitats. In particular, she is interested in overwintering stress and energy allocation in eastern oysters, as well as investigating the impacts of predation on oyster morphology and performance. Maggie hopes to use her research to inform aquaculture practices and coastal conservation strategies.

       

      Prior to joining the Marine Ecophysiology Lab, Maggie earned her B.A. from St. John's College (Annapolis) and an M.S. studying fish assemblages on artificial reefs in California in the Claisse Lab at California State Polytechnic University, Pomona. In addition, she has hands-on experience as a Research Technician at Occidental College and The Virginia Institute of Marine Science, as well as a Marine Science Instructor and Aquarist at the Catalina Island Marine Institute.

       

      In her free time, you can find Maggie camping, diving, reading, crafting, or spending time with her dog.

      https://mmdillon38.github.io/

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        Sophie Walton (she/her)

        Sophie.Walton@unh.edu

        Sophie is a PhD student interested in the energetic tradeoffs organisms face in response to biotic and abiotic stressors, especially those stressors that are changing due to human impact. Previously, Sophie conducted research to understand if increased-shell thickness in Blue mussels, induced by their invasive predator Green crabs, resulted in diminished adductor muscle mass and stength, a defensive structure used against predators like Forbes Sea stars. However, she found that adducutor muscles were actually larger and stronger in blue mussels with thickened shells. This then leaves the energetic source of increased investment in defense a mystery, and one Sophie hopes to uncover in her PhD work. She is particularly interested in understanding if reproductive investment may be lower in blue mussels responding to stressors, and expanding the stressors considered beyond just predation to include some of the many other challenges faced by this important marine bivalve. 

         

        Sophie attended Bowdoin College for her undergraduate degree, earning her B.A. in Biology with a concentration in Ecology, Evolution, and Marine Biology. She then worked as a science educator for four year. For three of those year, she was a high school biology and oceanography teacher, and concurrently earned her Master's Degree in Secondary Science Education. She also worked for the Girl Scouts of Eastern Massachusetts in the year prior to beginning her PhD, helping to launch the novel "STEM-On-The-Go" program aimed to make science programing more accessible across the region. 

         

        In her freetime, you can find Sophie hiking, tidepooling, propogating her plants, finding someone's pet to hangout with, or watching reality competition shows. 

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          Katherine M. Pagán Rivera (she/her/ella)

          Katherine.PaganRivera@unh.edu

          Jointly advised (QMEL)

          Katherine M. Pagán Rivera graduated from the University of Puerto Rico at Humacao, where she double majored in coastal marine biology and wildlife management. Her main area of interest is ecology, especially in estuarine systems and the great variety of factors that can influence and alter them. In addition to this, she has a particular interest in aquatic invertebrates. Among some of her research roles, she worked with deep sea image analysis to obtain the biomass of benthic macroinvertebrates in the Clarion-Clipperton Fracture Zone in the Pacific Ocean. Before her position at UNH, she worked with local hands-on volunteer efforts such as coast monitoring for sea turtles nesting. You can find her diving, snorkeling, or walking with her cat in her free time.

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          Olivia Boyan (she/her)

          Olivia.Boyan@unh.edu

          Undergraduate researcher

          Olivia is a senior at the University of New Hampshire majoring in Zoology with a minor in Marine Biology. Her areas of interest include marine ecology, benthic communities, and physiology. She is currently assisting with research on how biotoxin accumulation effects the feeding behavior and food selection of commercially important bivalves. Outside of school, Olivia enjoys doing art and being outside.

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          Maryanne Ringuette (she/her)

          Maryanne.Ringuette@unh.edu

          Undergraduate researcher

          Maryanne recently graduated from UNH with a B.S. in Zoology and a minor in Marine Biology. Her main interests are ocean conservation and animal behavior. Currently, Maryanne is assisting Maggie over the summer, researching the overwintering stress of oysters in Great Bay. After she will be volunteering for the Caretta Research Project to collect data on loggerhead sea turtle hatching and emergence success. Outside of working, Maryanne loves the beach, collecting shells, and listening to good music. You will often find her humming tunes to herself throughout the day. 

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          Sam Nannini (she/her)

          Sam.Nannini@unh.edu

          Undergraduate researcher

          Sam is a sophomore at the University of New Hampshire, majoring in Zoology. Her interests include wildlife conservation, animal behavior, and wildlife ecology. She is currently assisting with research on the physiology of blue mussels and how their defensive response to one of their predators, invasive green crabs, affects reproduction and other processes. Outside of school, Sam enjoys hiking and winter sports.

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          Kayla Sinars (she/her)

          Kayla.Sinars@unh.edu

          Undergraduate researcher

          Kayla is currently a sophomore at the University of New Hampshire. She is majoring in Marine, Estuarine, and Freshwater Biology with minors in Animal Behavior and Marine Policy. Her interests include shark biology and conservation, the effects of climate change on marine species, and marine animal behavior. She enjoy spending her free time hiking, golfing, and being outdoors, especially at the beach.

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          Tom Munger (he/him)

          Tom.Munger@unh.edu

          Research technician

          Tom Munger is a research technician at the University of New Hampshire, contributing to multiple projects focused on ecological monitoring and conservation. His current work includes investigating the cumulative effects of climate change and anthropogenic noise on the larval recruitment and growth of blue mussels. He is also supporting the development of a detection algorithm to quantify toadfish vocalizations as indicators of ecological change associated with Everglades restoration efforts.

          Tom’s research interests center on the use of bioacoustics as a passive monitoring tool to assess ecological indicators and track species presence and behavior. He is passionate about applying science to support conservation and the protection of natural ecosystems.

          Prior to joining UNH, Tom worked for six years with the U.S. Forest Service on a large-scale bioacoustics monitoring project across the Pacific Northwest. Outside the lab, he enjoys spending time in nature, birding, and adventuring with his wife, Jill, and their dog, Quinn.

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            Lab Alumni

            Todd Stelling (he/him)

             Todd Stelling was born in NH, but spent his whole childhood in the mountains of Jim Thorpe, PA. He returned to New England to get his BS in Environmental Science ( and a minor in History) from Endicott College in Beverly, MA. His undergraduate thesis compared the biofouling community compositions of Beverly Harbor and Gloucester Harbor and what role invasive species played. His master’s research focuses on the behavioral effects of ocean acidification on juvenile American lobsters. As conditions within the GOM change, understanding the effects of OA on foraging behavior and predator-prey interactions of this crucial life stage of American lobsters will provide valuable insight into the fate of this iconic species.

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            Peyton Lockett (he/him)

            Peyton Lockett is a sophomore at the Jackson State University who is pursuing a major in Marine Science and a minor in Vocal Performance. Peyton has a background in biology and music. Peyton has currently began to work in the lab with his professor during his freshman year back at the Jackson State University along with experience vocally by having multiple live musical performances within and outside of the institution. He has a passion for helping others, gaining more knowledge about his profession, and music (specifically R&B). He plans on attending graduate school to receive his Master’s degree once he has graduated from Jackson State University. He is a native of Red Banks, Mississippi who enjoys time outside, trying different foods, and listening to music. His interest in one particular species is yet to be decided because he is ecstatic in researching a wide variety of marine species, primarily in the deep sea.

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            Olivia Boyan (she/her)

            Olivia is a senior at the University of New Hampshire majoring in Zoology with a minor in Marine Biology. Her areas of interest include marine ecology, benthic communities, and physiology. She is currently assisting with research on how biotoxin accumulation effects the feeding behavior and food selection of commercially important bivalves. Outside of school, Olivia enjoys doing art and being outside.

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            Julia Burton (she/her)

            Julia Bolton is a Minorities in Aquaculture (https://www.mianpo.org/) intern at the QMEL and MEL labs of UNH this summer. She graduated from the University of Vermont in 2023 with an Environmental Science B.S.. However, her interests aren’t completely terrestrial. Instead, her interests lie in marine work like aquaculture, seaweed, and climate change resiliency for coastal communities.

             

            Sshe starts her graduate program at Sophia University in Tokyo. At Sophia University, she will be studying Global Environmental Studies to focus on marine conservation and policy.

             

            Other than research, Julia loves working and having fun outside, especially in community with others! Her recent obsession has been mountain unicycling, and her next outdoor recreation goal is to learn how to fish!

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            Dr. Kaitlin Van Volkom (she/her)

            Kaitlin Van Volkom is a Ph.D. student who originally hails from southern California. She studies community wide interactions within benthic communities in the Gulf of Maine, focusing on the role that slipper limpets play in their community, and how this may change with warming temperatures. She has surveyed populations of limpets from northern Maine to Rhode Island to get an idea of their distribution and population density. Additionally, she is studying predator prey dynamics between crustaceans and slipper limpets, as the slipper limpet’s role as a prey item has not been investigated within its native range. Subsequently, she will look at differences in shell morphology between different populations, and how shell shapes affect physiological processes. She is hoping that this research will help determine how a native species is being impacted within a rapidly warming system.

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            Ella Mack (she/her)

            Ella is a senior at the University of New Hampshire majoring in marine, estuarine and freshwater biology. She is interested in marine ecology, physiology, and fisheries biology.  Currently she is working on research with Maggie investigating physiological stressors of farmed oysters in Great Bay. In the future she hopes to continue doing research in marine and freshwater biology.

            Outside of school Ella enjoys fishing, tidepooling and spending time outdoors. She also loves spending time in the pottery studio, especially making marine related pieces!

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            Kyrie Newby (she/her)

            Kyrie Newby is from Lafayette, Colorado, and is a master's student in marine biology studying blue mussel physiology in the context of a changing Gulf of Maine. The area is simultaneously experiencing many different types of changes, all of which are important to understand for the future of shellfish populations and aquaculture in New England.  She is currently working on a project focusing on mussel settlement in the presence of different levels of noise in Portsmouth Harbor, NH. She graduated from Colorado College in 2021 and majored in both Organismal Biology & Ecology and Music Performance, focusing on both the scientific and cultural aspects of environmental sound. Prior to marine biology, she worked in ornithology in the northern Great Plains and artic meteorology with NOAA. Her favorite activities outside of research include tidepooling anywhere and everywhere, identification of whatever living thing she can get her hands on, creating environmental music art, and playing with her cat Momo.

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            Michaela Edwards (she/her)

            Michaela Edwards was a marine biology student studying interspecific interactions with an emphasis on behavioral responses and invasive species. Michaela’s broader focus is on coastal species, particularly those located along New England’s coast. For her master’s program, she focuses on Eastern oysters (Crassostrea virginica) behavioral responses to various interactions with invasive European green crabs (Carcinus maenas). 

                       

             

            During Michaela’s free time, she loves hiking with her dogs and being around the water, tide-pooling, or snorkeling. 

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            Branaly Varela (she/her)

            Branaly is a senior at the University of New Hampshire pursuing a Bachelor of Science in Marine, Estuarine, & Freshwater Biology with a minor in Recreation Management. She is interested in marine ecosystems, wildlife rehabilitation, and sustainable resource management. She has hands-on experience maintaining oyster systems, including daily tank upkeep, monitoring water quality, and ensuring optimal conditions for marine organisms. Outside of academics, Branaly is active in campus leadership and enjoys contributing to diversity and cultural organizations. 

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            Johnny Lamond (he/him)

            Johnny’s research interests are focused on climate change and ecology. He is graduating from the University of New Hampshire where he studied Environmental Conservation and Sustainability. During his time at UNH, he has assisted Dr. James Haney and Dr. Amanda McQuaid in researching what physical factors affect the aerosolization of cyanobacteria in freshwater ecosystems. Additionally, he presented this research at the Undergraduate Research Conference. His interest in marine biology was sparked from growing up in his hometown of Rockport, MA, surrounded and living by the ocean. Johnny has always had an affinity for marine life and ecosystems. He is currently working at the UNH Coastal Marine Lab studying the effects of ocean acidification on juvenile American Lobsters. He intends to finish his degree and further pursue his education in marine biology. 

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            Lillian Benoit (she/her)

            Lillian is a senior at the University of New Hampshire majoring in Marine, Freshwater, and Estuarine Biology. Her main areas of interest are marine ecology and evolutionary ecology. She is currently assisting with research regarding oxidative stress in oysters and is excited to continue developing and learning new lab techniques.

            Outside of school, Lillian enjoys hiking, tide pooling, and collecting certifications/licenses. She recently got her NH boating license and is going to work on getting a PADI certification next!

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