Environmental Sciences

Nathaniel Adegboyega, PhD (Florida Institute of Technology)
he/him/his
Assistant Professor
618-650-5644
nadegbo@siue.edu

Dr. Nathaniel Adegboyega's research focuses on the formation and characterization of nanoparticles from metal ion-natural organic matter interactions and the recycling of industrial biomas into value-added biochars, hydrochars, and composite materials for water purification.

Joseph Kusi, PhD (East Tennessee State University)
he/him/his
Assistant Professor
618-650-3115
jkusi@siue.edu

Dr. Kusi's research focuses on environmental health projects including emerging environmental contaminants, detection of pathogen indicator bacteria in drinking water and recreational waters, air and water quality analyses, and antimicrobial resistance aimed to protect public health.  Dr. Kusi is also interested in assessing health risk factors such as microbial infection, physical inactivity, and exposure to environmental hazards associated with a group of people that may be at higher risk for morbidity and mortality.

Nicholas Guehlstorf, PhD (Purdue)
he/him/his
Professor
618-650-3852
nguehls@siue.edu

Dr. Nicholas Guehlstorf's research focuses on the integration of democratic values into environmental policy and considers the theoretical problems with citizen involvement, economic development, and scientific information in decision making. Dr. Guehlstorf currently offers courses in environmental law, American government, political theory and environmental public policy and administration.

Zhi-Qing Lin, PhD (McGill)
he/him/his
Professor
618-650-2650
zhlin@siue.edu

Dr. Lin's research interests include (1) developing phytoremediation technology for the cleanup of trace element contaminated water and soil, including the use of phytoextraction, phytostabilization, phytovolatilization, and constructed treatment wetland systems; (2) understanding the control of major environmental factors over the biogeochemical cycles of environmentally important trace elements in the air-water-soil-plant system, particularly with respect to transport, fate, and chemical transformation of pollutants in ecosystems; (3) characterizing ecosystem responses to phytoremediation processes and other anthropogenic perturbations, such as agricultural or industrial pollution and waste management.

Sharon Locke, PhD (Minnesota)
she/her/hers
Professor
618-650-3452
slocke@siue.edu

 @drsharonlocke

Dr. Sharon Locke's research in environmental and earth science education includes (1) studying models of field-based and outdoor learning, (2) measuring interest and attitudes towards science and the environment, and (3) understanding how sense of place shapes our perceptions of natural areas. She also has interests in long-term changes in watershed hydrology, with a particular focus on surface water-groundwater interactions.

Adriana E. Martinez, PhD (Oregon)
she/her/hers
Professor
adrmart@siue.edu

 @thinkingriverthoughts

Dr. Adriana E. Martinez's research focuses on the influence of human activities along river systems. She most recently studied the interactions between invasive riparian vegetation and stream channels. Vegetation influences river systems, through the interruption and channeling of flow, and is influenced by rivers, through the timing and regularity of inundation and nutrient fluxes. The resurgence of this science, biogeomorphology, is helping researchers better understand river systems and ultimately, helping us more efficiently and effectively restore rivers that have been significantly altered by human practices.

William Retzlaff, PhD (Clemson)
he/him/his
Distinguished Research Professor
618-650-2728
wretzla@siue.edu

Dr. Retzlaff is interested in the performance of green roof and living wall technologies in the Midwestern United States. He and his collaborators and student conduct experiments on the performance of green roof and living wall technologies and make the research information available to users for development / establishment of green roof and living wall systems.

Sanoar Rahman, PhD (Purdue)
he/him/his
Assistant Professor
618-650-5764
mrahmaa@siue.edu

Dr. Rahman's research focuses on quantifying both the spatial and temporal variability of water resources, addressing their quantity and quality. He examines the impacts of human alterations and climate factors to assess the sustainability of water resources.

Chris Theodorakis, PhD (Tennessee)
he/him/his
Professor
618-650-5235
ctheodo@siue.edu

Dr. Theodorakis's research interests are in evolutionary toxicology, nanotoxicology, molecular and genetic toxicology, aquatic ecotoxicology, population genetics, biomarker research, oxidative stress, and endocrine disruption. Current research projects include: 1) effects of metal and metal oxide nanoparticles on fish, amphibians, and bacteria, 2) effects of thyroid hormone disruption on arsenite-induced oxidative stress and DNA damage, 3) oxidative stress biomarkers and conservation genetics of gopher tortoises, 4) population genetics of Mediterranean mussels from the Strait of Istanbul, and 5) effects of nitrogen and phosphorous inputs on water quality in local lakes and ponds.

Kyong Sup Yoon, PhD (Massachusetts)
he/him/his
Associate Professor618-650-3302
kyoon@siue.edu