L-R: Ruth Harper and Mark Bussel (WWU Chemistry) at Muroran Institute of Technology, Japan, 2007; Ruth Harper field sampling in Idaho, 2005. Harper and Ranville (CSM) research group dinner at 26th Annual SETAC North America Meeting, Baltimore, MD 2005; Mine tailings in Idaho; Toxicology research students finishing an exposure.
Ruth M. Harper
(Dr. Harper)
Assistant Professor
Environmental
Toxicology and Chemistry
Department of
Environmental Sciences
Huxley College
of the Environment
ruth.harper@wwu.edu
(360) 650-2181
Education:
PhD in Environmental Science and Engineering with a minor in Management, May 2002
Colorado School of Mines, Golden, COMS in Environmental Science and Engineering, December 1999
Colorado School of Mines, Golden, COMS in Environmental Science, May 1995
McNeese State University, Lake Charles, LABA in Biology, May 1993
West Virginia University, Morgantown, WV
Research Interests:
The focus of my work is to assess basic science questions associated with environmental contaminants and the potential effects of those contaminants on exposed organisms. I am currently interested in 1) the bioavailability of metals in the environment; 2) contaminant induced changes in genetic diversity in field and lab exposed organisms; and 3) phototoxicity of PAHs.
Current Projects include:
- Phototoxicity of PAH contaminated groundwater. Jason Fortner, WWU MS student research.
- An assessment of the Biotic Ligand Model in the Columbia River, BC and WA. Catherine Bollinger, WWU MS student research.
- Development of DNA markers in contaminant exposed populations of benthic macroinvertebrates collected from the Couer D'Alene River basin. Andrew Ryan, WWU BS student research.
- Analysis of metals in San Juan County, Washington surface water samples. James Plante, WWU BS student research.
Other research I have been involved with:
- An assessment of zinc toxicity on juvenile Salmo trutta (brown trout) of different chronological ages and sizes. Daniel Diedrich, WWU MS student research, 2007.
- Joint action of metals on Daphnia magna.
- Identifying if there is a genetic basis for tolerance/resistance to contaminant exposures
- Determining the toxicity of mine tailings leachate
- Identifying interactions between model ligands and microbially produced exopolysaccharides and radionuclides such as plutonium and uranium
- Wetland biogeochemistry and hydrology
Courses:
ESCI 333: Introduction to Environmental Toxicology (Spring quarter)
ESCI 455/555: Environmental Toxicology I (Fall quarter)
ESCI 457/557: Environmental Toxicology I Lab (Fall quarter)
ESCI 459: Aquatic Toxicology (Spring quarter)
ESCI 460: Contaminant Movement in the Environment (Winter quarter)
Other Information:
Information for potential graduate students interested in working with Dr. Harper
Links:
Huxley College of the Environment
Institute of Environmental Toxicology
Marine and Estuarine Science Program
Western Washington University Home

Dr. Harper at Gregor Mendel's monastery in Brno, Czech Republic.
Last Updated Dec 3, 2007