Dr. Smith is an ecotoxicologist with broad ranging interests in contaminant exposure and responses among ecological receptors.  His research is focused on pathways of contaminant exposure among mammals, birds, aquatic organisms, and trophic transfer of environmental contaminants.  Additionally, physiological and population-level responses to contaminant exposure are of particular interest to Dr. Smith.  Dr. Smith’s research is grounded in ecological relevance and is strategically aligned with his academic emphasis which is ecological risk assessment.  Dr. Smith received his doctoral degree in environmental toxicology from Texas Tech University in May, 2000, and has since advanced from Senior Research Associate to Associate Professor.  Dr. Smith serves on numerous Departmental and University committees including the Grade Appeals Committee and Institutional Animal Care and Use Committee.  He is a reviewer for ten national and international journals and serves as Editorial Board Member for two international journals: Environmental Pollution, and Environmental Toxicology and Chemistry.

Brausch, John M., Smith, Philip N. 2009. Development of resistance to cyfluthrin and naphthalene among Daphnia magna. Ecotoxicology. (accepted).

Brausch, John M., Smith, Philip N. 2009. Mechanism determination for resistance and cross-resistance to agrochemicals in Thamnocephalus platyurus (Crustacea: Anostraca). Aquatic Toxicology. (accepted).

Dinehart, Simon, Smith, Loren M., McMurry, Scott T., Anderson, Todd A., Smith, Philip N., Haukos, David A. 2009. Toxicity of a glufosinate- and several glyphosate-based herbicides to juvenile amphibians from the Southern High Plains. Science of the Total Environment. (in press).

Brausch, John M., Smith, Philip N. 2009. Pesticide resistance from historical agricultural chemical exposure in Thamnocephalus platyurus (Crustacea:Anostraca). Environmental Pollution. 157:481-487.

Cheng Qiuqiong, Liu, Fujun, Smith, Philip N., Jackson, W. Andrew, McMurry, Scott T., Hooper, Michael J., Smith, Ernest E., Blount, Benjamin C., Valentin-Blasini, Liza, Anderson, Todd A. 2008. Perchlorate Distribution, Excretion, and Depuration in Prairie Voles and Deer Mice. Water, Air, and Soil Pollution. 192:127–139

Liu, Jun, Cox, Stephen B., Beall, Blake, Brunjes, Kristina J., Pan, Xiaoping, Kendall, Ronald J., Anderson, Todd A., McMurry, Scott T., Cobb, George P., Smith Philip N. 2008. Effects of HMX Exposure Upon Metabolic Rate of Northern Bobwhite Quail (Colinus virginianus) in ovo. Chemosphere. 71:1945-1949.

Rainwater, Thomas R., Selcer, Kyle W., Nespoli, Lisa M., Finger Adam G., Ray, David A., Platt, Steven G., Smith, Philip N., Densmore, Llewellyn D., Anderson Todd A., McMurry Scott T. 2008. Plasma vitellogenin in Morelet’s crocodiles from contaminated habitats in northern Belize. Environmental Pollution. 153:101-109.

Smith, Philip N., Cobb, George P., Godard-Codding, Céline, Hoff, Dale, McMurry, Scott T., Rainwater, Thomas R., Reynolds, Kevin D. 2007. Contaminant exposure in terrestrial vertebrates. Environmental Pollution. 150:41-64.

Brausch, John M., Beall, Blake, Smith, Philip N. 2007. Acute and sub-lethal toxicity of three POEA surfactant formulations to Daphnia magna. Bulletin of Environmental Contamination and Toxicology. 78(6):510-514.

Yu, Lu, Coimbatore, Gopal, Cobb, George P., Jackson, William A., McMurry, Scott T., Smith, Philip N., Anderson, Todd A. 2007. Evaluation of passive sampling devices as potential surrogates of metal uptake into soybean. Journal of Plant Nutrition. 31:1-17.

Yu, Lu, Cobb, George P., Jackson, W. Andrew, McMurry, Scott T., Smith, Philip N., Anderson, Todd A. 2007. Evaluation of passive sampling devices as potential surrogates of perchlorate uptake into soybean. Water, Air, & Soil Pollution. 182:107-116.

Brunjes, Kristina J., Severt, Scott A., Liu, Jun, Pan, Xiaoping, Brausch, John, Cox, Stephen A., Cobb, George P., McMurry, Scott T., Kendall, Ronald J., Smith, Philip N. 2007. Effects of octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) exposure on reproduction and hatchling development in Northern bobwhite quail. Journal of Toxicology and Environmental Health, Part A. 70:682-687.

Liu, Jun, Severt, Scott A., Pan, Xiaoping, Smith, Philip N., McMurry, Scott T., Cobb George P. 2007. Development of an extraction and cleanup procedure for a liquid chromatographic-mass spectrometric method to analyze octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine in eggs. Talanta 71:627-631.