School of Public and Environment Affairs
The Royer Labortatory
WELCOME

Todd V. Royer
Todd V. Royer

Associate Professor
School of Public and
Environmental Affairs

Contact Us:
Lab phone: (812) 855-0393
Office: (812) 855-0563
Dr. Royer’s email: troyer@indiana.edu

Welcome to the Royer Laboratory web site.

My students and I study biogeochemistry and water quality in streams and rivers. We are particularly interested in nutrients (nitrogen and phosphorus), organic carbon, and emerging wastewater contaminants, such as pharmaceutical compounds. We investigate both patterns and processes, using a combination of field studies and laboratory experiments. Most of our projects are interdisciplinary and we often collaborate with researchers in other fields of study, such as hydrology, microbiology, and aquatic entomology.

My graduate students are enrolled in the Environmental Science program in the School of Public & Environmental Affairs at Indiana University.

Click here for information on the Environmental Science program.

I am also an adjunct professor in the Department of Biology at IU and can serve as the major advisor for students enrolled in the doctoral program in Biology.

Click here for information on the Biology Department.

Our research in the news:

News feature about our work on transgenic corn and the controversy it generated. Nature September 3, 2009.  Click here for PDF

“Agricultural Sector Faces Challenges in Reducing Stream Phosphorus Loads.” CSA News Vol. 52 No. 4 April 2007.  Click here for PDF

“Nutrient pollution slips under regulatory radar.” Environmental Science & Technology. 1 July 2006.  Click here for PDF