Verplanck,Philip L

Institution: U.S. Geological Survey, 3215 Marine Street, Boulder, Colorado 80303, USA

Top Collaborators: Kolpin DW, Roth DA, Schnoebelen DJ, Taylor HE, Barber LB, Antweiler RC, Flynn JL, Keefe SH

Research Interests: Bismuth, Water, Ammonium, Chemistry, Ecosystem, Elements, Nature, Nutrients, Plant, Stream, Streams, Track, Treatment, Understanding