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2002. Hyperspectral remote sensing for invasive species detection and mapping. International Geoscience and Remote Sensing Symposium: 24th Canadian Symposium on Remote Sensing.
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2002. An Integrated Approach to the Discrimination of Riparian Vegetation in the Navarro River Watershed. Eleventh JPL Airborne Earth Science Workshop.
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2007. Integrated Impacts of Regional Development, Land Use Strategies and Transportation Planning on Future Air Pollution Emissions. 2007 Transportation Land-use Planning & Air Quality Conference.
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2007. Neighborhood economic and racial succession: Understanding this process of decline and its effects on residential choice in land use models. 10th International Conference on Computers in Urban Planning and Urban Management.
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2005. The spatial mismatch hypothesis: Critique of research and proposed methods. Transportation Research Board 84th Annual Meeting.
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1999. Using GIS to Improve Water Quality Reporting in California. ESRI International User Conference.
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2000. Watershed Analysis Tool for Environmental Resources: GIS Technology in the New Millennium. ESRI International User Conference.
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2005. Improving image derived vegetation maps with regression based distribution modeling. Ecological Modelling.
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2006. Analysis of Genetic Algorithm for Rule-Set Production (GARP) modeling approach for predicting distributions of fleas implicated as vectors of plague, Yersinia pestis, in California. JOURNAL OF MEDICAL ENTOMOLOGY. 43:93--103. Abstract
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2005. Anthropogenic impacts upon plant species richness and net primary productivity in California. ECOLOGY LETTERS. 8:127--137. Abstract
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1999. Applied Geographic Information Systems in Cooperative Natural Resource Projects: A California Example. ESRI International Users Conference.
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