Study of forest ecosystem dynamics, climate change, wildfire, and paleoecology; analysis of tree rings for archaeology, eco-cultural history, and artistic purposes
Developing rapid and sensitive analytical methods in capillary electrophoresis, chromatography, and mass spectrometry for the characterization of food products, agricultural, pharmaceutical and environmental samples.
Chemical composition data for various media. Chemical analysis of various media, research, method development, and consultation to address analytical problems