About the Department
Our vision is to forge a sustainable future where ecosystems and people thrive.
Our mission is to create a bright future for humanity by keeping forests healthy, waterways clean, soils fertile, and native wildlife and fish abundant.
Our diverse and inclusive community fosters new discoveries, pioneers cutting-edge science, prepares students for meaningful careers, inspires the next generation of leaders, and builds partnerships to devise innovative management solutions to the greatest environmental challenges of our time.
We proudly serve with our communities locally to globally to better steward Earth's ecosystems.
We accomplish our mission through Teaching, Research, and Extension.
Our teaching provides undergraduate students hands-on experience with real-world applications, excellent internship experiences, and robust scholarship opportunities. Our graduate education offers master of science and doctor of philosophy degrees rooted in research through our core science and management disciplines.
Research programs focus on generating the new knowledge needed to restore, conserve, and better manage ecosystems to be more sustainable. Research includes all areas of natural and agricultural ecosystems, wildlife and fisheries sciences, forest sciences, hydrological sciences, and soil sciences.
Extension programs led by the Department help people make informed decisions that improve their own well-being and ensure clean water, viable populations of native wildlife, recreational opportunities, attractive communities, and the sustainable production of wood and paper products.
Meet our faculty, staff, and students, and learn more about our academic home. Welcome!
Latest News
March 20, 2023
Penn State faculty visit Belize to forge collaborations
Over spring break, a group of 14 Penn State faculty visited the Belize Foundation for Research and Environmental Education to explore opportunities to develop long-term collaborative research, education and outreach projects. The multidisciplinary group included faculty from the College of Agricultural Sciences, Eberly College of Science, Department of Ecosystem Science and Management, and School of International Affairs.
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March 9, 2023
Maintain certified forester certification with Penn State Extension offerings
Pennsylvania certified foresters looking for ways to earn continuing education credits can take advantage of the wide variety of options provided by Penn State Extension.
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March 6, 2023
Penn State’s Soil Research Cluster Lab offers new research capabilities
To help better understand and support healthy soil function, Penn State’s College of Agricultural Sciences has an advanced characterization facility — the Soil Research Cluster Lab — under the Department of Ecosystem Science and Management.
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February 16, 2023
Diefenbach given national conservation award for his wild turkey research
Duane Diefenbach, adjunct professor of wildlife ecology in Penn State’s College of Agricultural Sciences, has been given the Henry S. Mosby Award by the National Wild Turkey Federation.
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Upcoming Events

Spring Invited Speaker Series: Dr. Albert Ruhi
March 30, 2023
217 Forest Resources Building

Spring Invited Speaker Series: Christoper Waldron
April 19, 2023
217 Forest Resources Building

2023 Alumni and Friends Meeting
April 21, 2023
Forest Resources Building, Penn State University Park
Department of Ecosystem Science and Management
- Office 814-865-7541
- Fax 814-865-3725