Department of Environmental Science

Barton, Andrew
Professor of Biology
Phone: 207.778.7397
1991 PhD University of Michigan; 1984 MS University of Florida; 1980 AB Brown University
Areas of Expertise
Biology: Conservation Biology, Dynamics of Tree Populations, Fire Ecology, Forest Conservation, Forest and Plant Ecology, Invasive Plants

Raised in the southern Appalachians of western North Carolina, Drew Barton is a forest ecologist and science writer.  His fieldwork has taken him across the U.S., and he is the author of many scholarly and popular publications.  His current research focuses on forests, wildfire, and climate change in the American Southwest.  He is the author of the book, "The Changing Nature of the Maine Woods” and co-editor of the upcoming "Ecology and Recovery of Eastern Old-growth Forests.”  Drew co-founded the Michigan National Forest-Watch and the UMF Sustainable Campus Coalition, a group that promotes environmental sustainability on and off campus.  He was a leader of the Mt. Blue-Tumbledown Conservation Alliance, which protected 30,000 acres of forest in western Maine.  Drew greatly enjoys teaching ecology and environmental science to majors and non-majors, especially when he gets to take students outside to meet wild plants and animals.

Butler, Ronald
Professor Biology
Phone: 207.778.7393
1978 PhD Ecology/Zoology, SUNY College of Environmental Science & Syracuse University
Areas of Expertise
Biology: Butterfly Ecology and Behavior, Conservation Biology, Dragonfly Ecology and Behavior, Ecology, Entomology, Lichen Ecology, Ornithology, Pollination Ecology, Seabird Ecology

Dr. Ron Butler is an ecologist with research interests in behavioral ecology, community ecology, and conservation biology. During the past 40 years, he has worked in Antarctica, Newfoundland, and Maine on a variety of projects concerning the ecology and conservation of seabirds, dragonflies, butterflies, and native pollinators.  Because of his interest in ecologically important insect groups, he presently helps coordinate three state-wide citizen scientist initiatives:  The Maine Damselfly and Dragonfly Survey, The Maine Butterfly Survey, and The Maine Bumble Bee Atlas.  Dr. Butler’s undergraduate research students work with him each summer in Maine on dragonfly, butterfly ecology, and bee ecology. In addition to teaching courses in Ecology, Entomology, Ornithology, and Conservation Biology, Ron also teaches Tropical Island Ecology each May-term in the US Virgin Islands.

Daly, Julia
Associate Professor of Geology
Phone: 207.778.7403
2002 PhD University of Maine; 1997 MS University of Delaware; 1994 BA Carleton College

 Dr. Julia Daly is a geomorphologist at the University of Maine at Farmington. She teaches from an earth systems perspective, including courses focused on landscape processes and evolution, and climate change. Her research interests are currently centered on better understanding the dynamics of subalpine and alpine lake systems at high elevation lakes in western and central Maine. UMF undergraduates have worked on this project with Dr. Daly since 2007, helping to deploy and maintain high-resolution data loggers from these remote sites located along the Appalachian Trail. Dr. Daly is an enthusiastic advocate of engaging students in field-based projects at all levels and incorporates as much outdoors, place-based learning into her courses and research as possible.

Doty, Jean
Professor of Biology
Phone: 207.778.7366
1992 PhD Washington State University; 1988 MS Oregon State University; 1986 BS California State University, Chico
Areas of Expertise
Biology: Antibiotic Resistance, Bioremediation, Genetics, Microbiology, Soils and Pollution

Dr. Jean Doty is a microbiologist with research interests in both environmental and medical microbiology.  When not in the classroom, you can find Dr. Doty in the lab guiding students in their class-required or independent research projects.  These student-designed projects are very diverse in topic, ranging from the heritability of musicality to the bioremediation of heating oil contamination in soil.  Her own research interests are in the interaction between humans and their microbiota.  Dr. Doty teaches Cell Biology, Genetics and Microbiology for students in the major, and Introductory Microbiology and Human Genetics for students outside the major.  When she isn't teaching or doing research, she's exploring the Canadian Maritimes with her husband, daughter and two very excited dogs.    

Gibson, David
Professor of Geology
Phone: 207.778.7402
1984 PhD The Queen's University of Belfast; 1977 BSC The Queen's University of Belfast
Magri, Christopher
Associate Professor Physics
Phone: 207.778.7369
1990 PhD Cornell University; 1986 MS Cornell University; 1983 BA University of Virginia

Chris Magri is an astronomer whose research involves radar studies of asteroids.  He uses the world's most powerful radar facility, the Arecibo Observatory in Puerto Rico, to transmit million-watt microwave beams at asteroids and then measure the faint echoes.  These data are used to determine the target's orbit, size, shape, rotation state, surface topography, and material composition.  Recently he and his collaborators around the country have also begun studying the thermal properties of asteroids, using an infrared telescope atop Mauna Kea in Hawaii to measure emitted heat radiation.  Computer analysis of these emissions can reveal whether an asteroid's surface is loose material or else solid bedrock.  At UMF Dr. Magri teaches introductory physics and astronomy, typically as general education courses for nonscientists; he also offers first-year seminars, most recently on the topic of astrobiology, the search for life beyond Earth.

Mitchel, Pamela
Assistant Professor Mathematics
Phone: 207.778.7291
1986 PhD University of Maine
Areas of Expertise
Elementary Education: Mathematics Education K-8
Morocco, Martin
Associate Professor Chemistry
Phone: 207.778.7389
1992 PhD Washington State University; 1987 MS Indiana University of Pennsylvania; 1983 BA Saint Vincent College

In the laboratory, we are currently working on the trace voltammetric speciation of arsenic in the groundwater of the Farmington area, hoping to study/understand any seasonal variations.

Passarelli, Mariella
Professor Chemistry
Phone: 207.778.8151
1989 PhD Emory University; 1984 BS Simmons College; 1991 Post Doctorate Organic Chemistry, Cambridge University, U.K.; 1992 Post Doctorate Toxicology, Vanderbilt University
Areas of Expertise
Biology: Biochemistry

Dr. Mariella Passarelli was trained as a synthetic organic chemist designing candidates, developing synthetic methods, and making promising molecules for use in the pharmaceutical industry.  After her doctorate, Passarelli did postdoctoral work in toxicology where her synthetic skills were used to adduct DNA with carcinogens.  This work catapulted Passarelli into the realm of biochemistry and now she uses enzymatic methods in synthetic work alongside organic chemistry methods. Her teaching responsibilities include both organic chemistry and biochemistry courses.  Because she teaches science majors and non-majors, Passarelli has also contributed new ideas to the teaching of science.  Her courses blend content, learning/teaching methodologies, and student research.

Prentiss, Nancy
Lecturer III Biology
Phone: 207.778.7396
1987 MS University of Maine; 1977 BS University of Maine
Areas of Expertise
Biology: Marine Biology, Polychaete Worm Ecology & Taxonomy

Nancy Prentiss teaches courses in Marine Biology, Tropical Island Ecology and Field Botany. Her research focuses on surveying marine worms (polychaete) in the U.S. Virgin Islands National Park, St. John, USVI, where she is developing a database for polychaete biodiversity. She currently employs UMF students as research assistants to conduct polychaete taxonomy and to develop a UMF lab protocol for the DNA barcoding of new species found in the collection. Other interests include monitoring rare plant species in Maine.

Reusch, Douglas
Professor of Geology
Phone: 207.778.7463
1999 PhD University of Maine; 1983 MSc Memorial University of Newfoundland; 1976 BA Middlebury College

Dr. Douglas Reusch, Associate Professor of Geology, is interested in the origins and significance of mountains, notably the New England Appalachians, and also how tectonic processes affect carbon cycling and Earth’s climate. He has participated in Antarctic research, Ocean Drilling Leg 183 to the southern Indian Ocean, and mapping projects in coastal Maine, west-central Maine and Newfoundland. Along the way, he has taught 9th grade earth science and was a National Science Foundation Postdoctoral Fellow in Science, Mathematics, Engineering, and Technology. At UMF, Dr. Reusch teaches Field Introduction to Geology, Oceans: Ancient and Modern, Structural Geology and Tectonics, Geochemistry, and Carbon Fundamentals. He has also engaged UMF students in geologic research, including mapping of the nearby spectacular Bald Mountain field site.

Stancioff, Paul
Associate Professor Physics
Phone: 207.778.7371
1989 PhD Boston University; 1978 BA University of Maine

Associate Professor of Physics