Now showing items 1-2 of 2

    • Boron and strontium isotopic characterization of coal combustion residuals: validation of new environmental tracers. 

      Dwyer, Gary; Hower, JC; Hsu-Kim, Heileen; Ruhl, Laura S; Vengosh, Avner (Environ Sci Technol, 2014-12-16)
      In the U.S., coal fired power plants produce over 136 million tons of coal combustion residuals (CCRs) annually. CCRs are enriched in toxic elements, and their leachates can have significant impacts on water quality. Here ...
    • Isotopic imprints of mountaintop mining contaminants. 

      Di Giulio, RT; Dwyer, Gary; Lindberg, TT; Merola, BR; Ruhl, Laura S; Vengosh, Avner; Warner, Nathaniel R; ... (8 authors) (Environ Sci Technol, 2013-09-03)
      Mountaintop mining (MTM) is the primary procedure for surface coal exploration within the central Appalachian region of the eastern United States, and it is known to contaminate streams in local watersheds. In this study, ...