Earth and Environmental Sciences

For most people, microbes are something to be observed under a microscope, but for Raquel Bryant, Assistant Professor of Earth and Environmental Sciences, they provide insight into the way that the world around us works. “Collective action is actually possible,” Bryant said, “This is something I learned from microbes.” Strength in numbers is something that Bryant, who studies deep time interactions between life, the ocean, and the climate, sees as an essential principle of both activism and science. Learn more about Bryant in Madeleine Dickman '23's profile, posted at the Inclusion in STEM blog.

Over the past century, forests across the western United States have become vulnerable to catastrophic wildfires due to climate change. Overall, forest management activities for lowering wildfire risk appear to help, but little is known about how these activities influence forest water availability and water cycling, important indicators of drought. This is the key question that Environmental Studies Professor Helen Mills Poulos and her research team at Northern Arizona University, led by Temuulen Tsagaan Sankey, will attempt to address in a new NASA-funded research project. Poulos and her research team received a $597,000 grant from NASA in November to study…

Barry Chernoff, the Robert F. Schumann Professor of Environmental Studies, has the look of someone who has just received everything they’d wanted - happiness combined with the realization of how much work there is ahead. “Be careful what you wish for,” he said with a laugh while describing the ambitious goals that will be realized by the recent $2 million grant from the Robert F. Schumann Foundation to support sustainability initiatives at the Robert F. Schumann Institute of the College of the Environment, at Wesleyan, and in the surrounding region. The goals include building a network of local community non-governmental…

Martha “Marty” Gilmore, the George I. Seney Professor of Geology and professor of Earth and Environmental Sciences, has been awarded the 2022 Claudia J. Alexander Prize from the Division for Planetary Sciences of the American Astronomical Society (AAS) for her study of Venus’ geology. Gilmore is a Science Team Member on the DAVINCI and VERITAS missions to Venus, and the principal investigator of a Venus Flagship Mission Concept Study for the Planetary Decadal Survey. Gilmore’s work has “helped usher in a new decade of exploration of Venus with the selection of two new NASA Venus missions,” according to the AAS.…

By Maia Dawson '23 In the Lunar lab on the third floor of the Exley Science Center, Thomas Davoren MA ’22, thumbed through scientist David Walker’s handwritten notes from 1970, and inspected samples retrieved from the moon in 1969. Found in Davoren’s work are clues to the origins of Earth’s glowing satellite. Davoren was among the students awarded a Fall 2021 NASA Connecticut Space Consortium Fellowship. In a paper written for a conference in 2020 in Houston, Davoren detailed his discovery of Chromite-Ulvöspinel-Pyroxene (CUSP) inclusions. These unique, microscopic crystalline structures appeared first to Davoren in basaltic rocks retrieved from the…

Haley Brumberger BA/MA ’21 captured an image through a microscope of tiny crustaceans called ostracods in sediments of a volcanic lake in Oregon during the 2019 program for Wesleyan Summer Research in the Sciences, which she participated in as a summer research fellow through the College of Integrative Sciences. The image first won the Summer Research in the Sciences Image Competition for 2019 before winning this year’s image competition for The Micropalaeontological Society (TMS). They announced her win on Twitter, as well as through the RedBubble merchandise they’re selling of the image. Brumberger, who majored in earth and environmental sciences…

A 7-foot-long extinct marine crocodile has finally found a permanent home on Wesleyan's campus—exactly 150 years after it arrived. Known as a Teleosaur (Macrospondylus bollensis), the sea-dwelling lizard lived during the early Jurassic period, approximately 180 million years ago. A cast was gifted to Wesleyan in 1871 by chemist Orange Judd of the Wesleyan Class of 1847, and the namesake of the University’s Orange Judd Museum of Natural Sciences. When the museum closed in 1957, more than 900 animal casts, including the Teleosaur, were moved into storage in random locations throughout campus. Over sixty years later, the Teleosaur cast was…

Adjunct Assistant Professor of Environmental Studies Helen Poulos recently co-authored three new papers: “Wildfire and topography drive woody plant diversity in a Sky Island mountain range in the Southwest USA,” published in Ecology and Evolution on Oct. 5. “Choked out: Battling invasive giant cane along the Rio Grande/ Bravo Borderlands,” published in River Research and Applications on Sept. 20. And “Mixed-severity wildfire as a driver of vegetation change in an Arizona Madrean Sky Island System, USA,” written alongside Michael Freiburger ’21 and published in Fire on Oct. 20. Poulos’s research focuses on plant distribution patterns as a result of the…

For a truly sustainable future, Class of 2016 alumni Kotaro Aoki and Kota Uno believe it's crucial to teach people how to view—and properly "use"— nature. "Education is the most important piece in solving the root cause of climate change and environmental problems," Aoki said. "If we don't change our mindset, the same problem continues to rise no matter how drastic changes on the surface are." After reuniting recently in Fukushima, Japan during the COVID-19 pandemic, Aoki, a philosophy major, and Uno, a College of Social Studies major, discovered a shared interest in climate change. They agreed that they needed…

In recognition of their career achievements, the following faculty members are being appointed to endowed professorships, effective July 1, 2021: Erik Grimmer-Solem, professor of history, is receiving the Ezra and Cecile Zilkha Professorship in the College of Social Studies, established in 2008. Abigail Hornstein, associate professor of economics, is receiving the Woodhouse/Sysco Professorship of Economics, established in 2002. Edward Moran, professor of astronomy, is receiving the John Monroe Van Vleck Professorship of Astronomy, established in 1982. Suzanne OConnell, professor of earth and environmental sciences, is receiving the Harold T. Stearns Professorship of Earth Sciences, established in 1984. Francis Starr, professor…

Two proposed Venus mission concepts co-developed by planetary geologist Martha Gilmore were selected by NASA’s Discovery Program this week. The selected missions aim to understand how Venus became a scorching planet after it was potentially another habitable world in the solar system with an Earth-like climate. Gilmore, George I. Seney Professor of Geology, professor of earth and environmental sciences, is a co-investigator of both winning concepts. Each project will receive approximately $500 million per mission for development and is expected to launch in the 2028–2030 timeframe. The projects include VERITAS (Venus Emissivity, Radio Science, InSAR, Topography, and Spectroscopy) and DAVINCI+…

During the 189th Commencement ceremony, four Wesleyan University faculty received the honorary degree of Master of Arts ad eundem gradum. The degree is awarded regularly and solely to those members of the faculty who (1) are not graduates of Wesleyan at the bachelor’s level and (2) have attained or been appointed to the rank of full professor on our faculty. By the award of this degree, all full professors on the Wesleyan faculty are made alumni of the University, and are qualified to participate in alumni affairs. The recipients include: Erika Franklin Fowler, professor of government; Barbara Juhasz, professor of…

Strength in Numbers and the Power of Microbes: Meet Raquel Bryant

New Research to Explore Drought Mitigation

Chernoff Leads Effort to Improve Local Sustainability Networks

Martha Gilmore Wins Claudia J. Alexander Award

Graduate Students Awarded NASA Connecticut Space Grants

Microscopic Image Taken By Brumberger ’21 Wins Multiple Science Contests

Sea Dwelling Teleosaur Restored and Displayed in Exley Science Center

Poulos Authors 3 New Environmental-Themed Papers

Alumni Create Environment-Focused Summer School for Youth in Japan

Faculty Appointed Endowed Professorships

NASA Selects 2 Proposed Venus Mission Concepts Co-Developed by Gilmore

4 Faculty Honored with MA Ad Eundem Gradum Degrees