Comparative catchment studies to assess drivers of stream water DOC concentrations in a changing world

William H McDowell1, John L Campbell2, Bianca Rodriguez-Cardona3, Jakub Hruska4,5, Pavel Kram4, Jody Potter6, Anatoly Stanislavovich Prokushkin7, Michelle Daley Shattuck6 and Adam S Wymore8, (1)University of New Hampshire Main Campus, Durham, NH, United States, (2)USDA Forest Service, Northern Research Station, Durham, NH, United States, (3)University of Quebec at Montreal UQAM, Montreal, QC, Canada, (4)Czech Geological Survey, Prague, Czech Republic, (5)Global Change Research Institute CAS, Brno, Czech Republic, (6)University of New Hampshire, Durham, NH, United States, (7)Institute of Forest SB RAS, Krasnoyarsk, Russia, (8)University of New Hampshire, Department of Natural Resources and the Environment, Durham, United States