Helen Poulos

Three Wesleyan students’ in-depth analysis of the causes of and possible solutions for the problem of child marriage in Indonesia won the University of Oxford’s 2023 “Map the System” Challenge. The team of Sida Chu ‘26, Sun Boonbhati ‘26, and Valensia Tandeas ‘26 were among 900 that participated in the challenge, and were chosen as one of 12 finalists to present at the University of Oxford’s Global MTS Finals. The Wesleyan team became global champions for their project “No Longer Daughters: Child Marriage in Indonesia.” “‘No Longer Daughters: Child Marriage in Indonesia’ stands out both for its depth of research, as well as the team's…

There are many common threads among Helen Poulos’ 2023 publications—exploring how the world heals itself from climate change, noting how fire can be a cleansing and rejuvenating tool in the environment, and predicting which plants will thrive in the Anthropocene. “What I am really trying to understand is how climate change and wildfire is changing our landscapes. Because of fuel buildup in forests from decades of federal fire suppression and the hotter and dryer conditions caused by climate change we are seeing all of these big wildfire events across the West in recent years,” Poulos said. Another important commonality is…

Associate Professor of the Practice in Letters Charles Barber wrote “In the Blood,” the true story of how an absent-minded inventor and a down-on-his-luck salesman joined forces to create a once‑in‑a‑generation lifesaving product. The book was published in May 2023 by Grand Central Publishing. Giulio Gallarotti, Professor of Government, will release a new book titled “Alternative Paths to Influence: Soft Power and International Politics” in June 2023. The book, which explores the process by which soft power is created, will be published by Routledge. He was also recently named a Senior Fellow at the Global Climate Innovation Center, working with businesses…

The Center for Religion and the Human at IU Bloomington announces Professor of Religion and Science in Society Mary-Jane Rubenstein’s Worlds Without End: The Many Lives of the Multiverse (Colombia University Press, 2014) as winner of the third annual Iris Book Award. Jurors for the Iris Book Award praised Worlds Without End as “a delightful tour of a topic that was once esoteric, but now is hovering on the edges of science fact: that we do not exist in a universe, but rather in a multiverse,” and called the book “a fascinating and entertaining exploration of the history of an idea that just…

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…

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…

Helen Poulos, adjunct assistant professor of environmental studies, is the lead author on a research article titled “Wildlife severity and vegetation recovery drive post-fire evapotranspiration in a southwestern pine-oak forest, Arizona, USA” published in Remote Sensing in Ecology and Conservation on May 8, 2021. Undergraduates Michael Freiburger '21 and Hunter Vannie '20 assisted in collecting field data. From the paper’s abstract: In this study, post-fire ET was driven by plant species composition and tree canopy cover. ET was significantly higher in the morning and midday in densely vegetated post-fire shrublands than pine-dominated forests that remained 5–7 years after wildfire. Our…

Gabe Snashall '21 and Adjunct Assistant Professor of Environmental Studies Helen Poulos are the co-authors of "Oreos Versus Orangutans: The Need for Sustainability Transformations and Nonhierarchical Polycentric Governance in the Global Palm Oil Industry," published in the Feb. 22 issue of Forests. According to the paper's abstract, "While the myriad benefits of palm oil as a food, makeup, and cleaning product additive drive its demand, globally, the palm oil industry remains largely unsustainable and unregulated. The negative externalities of palm oil production are diverse and devastating to tropical ecosystem integrity and human livelihoods in palm oil nations. Given the current…

As part of the Introduction to Environmental Studies class, six students embedded themselves into the work lives of Wesleyan's Physical Plant employees to learn the inner workings of campus. Leila Henry '23, Serena Aimen '22, Tanvi Punja '22, Molly Scotti '22, Nina Criswell '22, and Mikaela Marcotullio '23 shadowed the Physical Plant workers for three-hour shifts every week throughout the fall semester. The experience concluded with performances on Dec. 5 that represented the culmination of that work. The class was taught by Helen Poulos, adjunct assistant professor of environmental studies, and the performances were curated with the help of Allison…

Wildfires can transform forest ecosystems to varying degrees, depending on fire severity. While low-severity wildfires change plant community composition by killing short-statured trees and understory plants, high-severity fires result in top kill of above-ground vegetation. This variation in wildfire effects can have major impacts on post-fire vegetation composition and water stress. Helen Poulos, adjunct assistant professor of environmental studies, received a $300,000 grant from NASA on Dec. 5 to examine how forests can permanently change in response to high-severity wildfire in southeastern Arizona. (more…)

The rare Guadalupe fescue once thrived in abundance atop mountains spanning the Texas-Mexico border, however, the desert-growing perennial grass is now so endangered, it only flourishes in two locations on Earth. The rapid population decline is leaving scientists puzzled. "Developing an effective recovery plan is essential for protecting Guadalupe fescue, however, the lack of basic information about this species’ ecology is a serious barrier to that goal," explained Helen Poulos, adjunct assistant professor of environmental studies. "Urgent action is needed to stabilize the two extant populations." This summer, under Poulos's leadership, Wesleyan received a National Park Service Grant to study…

Wesleyan Team Wins Global “Map the System” Challenge

Research Leads to Student Connection

Faculty Achievements: May 2023

Faculty Achievements: January 2023

New Research to Explore Drought Mitigation

Poulos Authors 3 New Environmental-Themed Papers

Poulos Publishes Paper on Arizona Wildfires

Study by Snashall ’21, Poulos Published in Forests

Students Create Performances Based on Shadowing Physical Plant Employees

NASA Supports Poulos’s Wildfire Research

Poulos Studies Endangered Grass on Texas-Mexico Border