Tag Archive | "Ecology"

Dartmouth’s Second College Grant Provides Research Opportunities for Grad Students

Dartmouth’s Second College Grant Provides Research Opportunities for Grad Students

About 140 miles northeast of Hanover, in the north country of New Hampshire, lies Dartmouth’s massive Second College Grant. While the Grant clearly offers fewer cultural events than Hanover, the rugged wilderness provides many unique research and recreational opportunities for Dartmouth students.

For the full article go to Dartmouth Now.

The Second College Grant was presented to Dartmouth by the State of New Hampshire in 1807 and is used for research, recreation, and sustainable logging. (photo by Eli Burakian ’00)

Posted in Faculty, Featured Stories, Interdisciplinary Programs, Masters Programs, PhD Programs, StudentsComments (0)

Derek Lee, Fulbright Fellowship Award Winner!

Derek Lee, Fulbright Fellowship Award Winner!

Derek Lee, a third year student in the Ecology and Evolutionary Biology (EEB) program, received a U.S. Student Fulbright Fellowship Award! Derek’s research focuses on spatio-temporal influences on demography of giraffes in Tanzania.

Giraffes have unique patterns on their fur and Doug Bolger, Derek’s supervisor, along with other Dartmouth College collaborators, has developed pattern-matching software for the purpose of tracking individual animals by using digital photos, rather than physically tagging them.

This new technique is useful because it allows Derek to forego the traditional tracking method, which involves the capture and sedation of the animal, in order to affix an artificial identifier. Traditional tracking involves great risk of injury to the researchers and animals, as well as the vastly higher expenses, meaning that far fewer giraffes could be tagged. The new, non-invasive tracking technology allows Derek to track larger numbers of giraffes, affordably and from a distance, without human interference in the lives of the study animals.

The population of Giraffes in Tanzania has declined 30% in the last couple of decades, so Derek’s research, tracing the survival, reproduction, and movements of giraffes, is very useful in determining the reasons for this drop.

“Giraffes live throughout areas with varied land management, such as national parks, and village lands,” Derek said, adding “we can use our data to determine if there are particular areas that are better for giraffes.”

Derek’s first research excursion was funded by the EEB program’s Cramer funds, small grants from the Sacramento Zoo and Explorer’s Club, and his own stipend, but these resources were limited and would not have supported him for continued research. The Fulbright Fellowship has allowed Derek to travel back to Tanzania to continue his work. It will fund him for 9 months—enough time for him to double his data set!

Asked about his experience at Dartmouth, whether it’s spent in Tanzania or on campus, Derek said, “I value the intelligence and keen scientific minds of the faculty and fellow grad students.  Also, the staff are incredibly supportive and helpful. Dartmouth’s EEB program is a very high-caliber graduate program.”

by Tennile Sunday
photo by Tennile Sunday

 

 

Posted in Awards, Featured StoriesComments (0)

Graduate Student Spotlight: Jessica Trout-Haney

Graduate Student Spotlight: Jessica Trout-Haney

Originally from Milton, New Hampshire, PhD student Jessica Trout-Haney joined the Cottingham laboratory this past fall, where she studies aquatic ecology.  Examining how toxins move through the food web, Jessica looks at what stimulates certain bacteria to produce these toxins—and what happens when animals eat them.  As a member of the Dartmouth IGERT program, Trout-Haney will also take part in one of the defining experiences of being an IGERT fellow this summer when she begins field research in Greenland.  In fact, this emphasis on the Arctic was a “huge draw” for Trout-Haney to join the IGERT program at Dartmouth.

“I really wanted to explore the science of the Arctic, and to learn about the physics of ice and snow,” explains Jess. “I wanted to learn how to apply ALL sides of scientific research to a problem, not just from my point of view as an ecologist.”  While IGERT team members’ research differs on an individual level, the group frequently meets within interdisciplinary cohorts to discuss ideas and research issues from the perspectives of other academic disciplines.  “We’re each other’s field assistants,” notes Jessica.

In addition to being a first-year PhD student in ecology, Jessica is also an accomplished dancer who recently had a solo show at the Hopkins Center.  As an undergraduate at the University of New Hampshire—where she double majored in zoology and German and double minored in music and dance—Jessica realized how her seemingly disparate interests in both dance and science could inform and complement the other.  After college, she continued to dance during her graduate work at Villanova, where she received a masters degree in biology.

Without a doubt, Jessica believes that her life-long interest in dance has directly impacted her scientific work, providing her with a creative outlet from her academic research.  “A creative person asks creative questions,” says Jessica.  “I’m inspired by scientific issues, and it has made me think about how I portray these questions through dance.”

A self-described “huge fan” of the arts, Jessica pointed to last year’s collaboration between the dance company Phantom Limb and the IGERT program as an effective way to bridge the gap between science and the arts.  According to Trout-Haney, programs like Phantom Limb’s 69°S., which depicts Sir Ernest Shackleton’s 1914-1916 Antarctica expedition through a modern lens, illustrate an innovative way to convey scientific ideas to diverse audiences.  “It fosters an appreciation of deep history in a way that’s accessible to everyone, not just scientists,” says Jessica.

At first, Jessica says her classmates and friends “tried to make a connection” between her dance and science background. While “overwhelmingly” supportive, many of her peers are often curious about how her interests relate to each other. For Jessica, the fit between dance and science is natural—and not all that unusual.

“Everyone here [at Dartmouth] is very focused on their academic work, but almost all of my classmates have really interesting outlets outside of the lab, whether it’s climbing, music, hiking [etc.]” says Jessica. “I’m not very unique in that respect!”

Jessica’s performance at Dartmouth was a part of the “HopStop” series at the Hopkins Center. Geared towards families and children, “HopStop” is a monthly series that features interactive performances and shows developed to engage children and get them excited about different forms of art and performance.  Jessica’s performance highlighted her work in various dance genres, including tap and body music.  A combination of traditions rooted in traditional African and Irish dance, body music can also extend itself into such recognizable styles as swing and softshoe.  During her Hop performance, Jessica demonstrated how to simultaneously create rhythms and sounds using all parts of the body, a movement which she describes as “very organic and earthy” and “something that we all do naturally as children.”  Noting the process of trial-and-error that occurs during such artistic exploration, Jessica likens the development of a performance to an “experiment” in which variables are continuously tested and altered.

According to Jessica, this sort of outreach is important not only to foster creativity, but also to show young children–much like herself at that age–that it’s okay to have different interests and passions. “You can have an artistic side as a scientist—one interest doesn’t have to exclude the other!”

 by Erin E. O’Flaherty

Posted in Featured Stories, PeopleComments (0)

Ecology and Evolutionary Biology Department News

Ecology and Evolutionary Biology Department News

The Ecology and Evolutionary Biology program (EEB) has had another successful year. We now have 24 students – our largest number ever – enrolled this fall.  We received strong rankings from the National Research Council, and many of our current students hold nationally recognized fellowships, including: National Science Foundation Graduate Research Fellows Carissa Aoki and Vivek Venkataraman; GAANN Fellow Alex Shanku; and IGERT Fellows Julia Bradley-Cook, Lauren Culler, Sam Fey, Nina Lany, Marcus Welker, and Simone Whitecloud.  In addition, Ramsa Chavez-Ulloa, Zak Gezon, and Vivek Venkataraman have been awarded outside grants to support their research.

In alumni news, Tom Morrison successfully defended his PhD in September 2010 and is now a postdoctoral researcher at the University of Wyoming.  Erik Stange has joined the Norwegian Institute for Nature Research, while Jim Kellner and Darren Ward are assistant professors at the University of Maryland at College Park and Humboldt State University, respectively.  Alice Shumate was promoted to Associate Professor at Fairleigh Dickinson University.  Rich Hofstetter was featured in The Atlantic and on Public Radio International, and Jay Lennon was quoted in the New York Times.

By Kathryn Cottingham  and Matt Ayres

Posted in Featured Stories, Happenings, People, Programs, StudentsComments (1)


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