New to the College of STEM’s faculty is Colleen McLean, assistant professor of Geological and Environmental Sciences. The Bazetta native started in the spring of 2009 with a term position. When the opportunity for a faculty tenure position became available, Colleen was happy to be selected.
She earned her Bachelor of Science degree in Geology, with a minor in chemistry, at YSU. McLean moved on to Kent State University for her Master of Science in Geology. At Michigan State University, she earned her doctorate in Environmental Geoscience and completed an additional specialization in Environmental Science Policy.
McLean’s research focus is aqueous and environmental geochemistry. She likes to investigate the impacts of water quality, and she studies historic ecological conditions using geochemical and biological archives in sediment cores.
“Biological indicators, such as fossil diatoms and ostracodes, reflect the water chemistry and climate conditions at the time they were living,” McLean explained. Quantifying these parameters makes it possible to reconstruct environments from the past. “Understanding the past environmental response can help us make predictions for the future,” she continued.
When she isn’t collecting core samples or doing research, she is at home with her children. As a mother and professor, she understands the importance of teaching her kids about global environmental issues. She has passed down her love of science to them.
Colleen likes to talk to YSU students about their ideas, but what she loves most about the students is that they are motivated and fun. They are good at giving her updates on environmental news stories at the start of class. McLean likes the reciprocal learning from her students that comes from their common interests.
McLean co-advises the STEM Leadership Society and participates with student groups in the department of Geological and Environmental Sciences. She was also involved with the Sustainable Institute for Teachers. McLean would like to see a YSU student chapter of the Friends of the Mahoning River on campus as well as activities for high school students to experience geology and environmental science related to local causes.
This year at YSU, there is a new minor in Natural Gas and Water Resources. McLean is excited about the new minor because of the opportunities for teaching and research, especially with water quality and quantity issues.
Most recently, Colleen McLean has published an article in a Past Global Changes Newsletter, “Integrated Paleoscience for Sustainable Management”. Her article, assessing anthropogenic impacts in a Great Lakes watershed using paleolimnology, can be found by clicking here.