Divergent landscape evolution shapes fluvial chemistry and carbon balance in the western Canadian Arctic

Scott Zolkos1, Suzanne Tank2, Steve Kokelj3, Robert G Striegl4, Sarah Shakil5, Cristian Estop Aragones5 and David Olefeldt6, (1)University of Alberta, Department of Biological Sciences, Edmonton, AB, Canada, (2)University of Alberta, Biological Sciences, Edmonton, AB, Canada, (3)Northwest Territories Geological Survey, Yellowknife, NT, Canada, (4)USGS WRD, Boulder, CO, United States, (5)University of Alberta, Edmonton, AB, Canada, (6)University of Guelph, Guelph, ON, Canada