Rapid Reconnaissance Mapping of Volatile Organic Compounds by Photoionization Detection at the USGS Amargosa Desert Research Site

James Joseph Thordsen, USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States, David A Stonestrom, USGS, Menlo Park, CA, United States, Christopher H Conaway, U.S. Geological Survey, Menlo Park, CA, United States, Wentai Luo, Portland State University, Civil and Environmental Engineering, Portland, OR, United States, Ronald J Baker, USGS, Trenton, NJ, United States and Brian J Andraski, USGS Nevada Water Science Center, Carson City, NV, United States