My long-term interests focus on understanding the behavior of contaminants at the soil-water interface in the environment, with particular emphasis on the phytotoxic and zootoxic trace and heavy metals. In order to understand adsorption and degradation processes mechanistically, I use numerous me...
My long-term interests focus on understanding the behavior of contaminants at the soil-water interface in the environment, with particular emphasis on the phytotoxic and zootoxic trace and heavy metals. In order to understand adsorption and degradation processes mechanistically, I use numerous methods such as spectroscopy to investigate speciation and bonding of metal ions and organic molecules at surfaces and in soil solution. I have interest in the issue of soil health, as it is impacted by the contamination of soils by various waste materials, commercial fertilizers and manures.