Rapid changes in biogeochemical cycling across multiple scales in stream and river networks of the western Canadian Arctic

Suzanne E Tank1, Steve Kokelj2, Cara A Bulger1, Sarah Shakil1, Scott Zolkos1, Vincent L St.Louis3, Kyra St. Pierre1, James W McClelland4 and Robert G Striegl5, (1)University of Alberta, Edmonton, AB, Canada, (2)Northwest Territories Geoscience Office, Yellowknife, NT, Canada, (3)University of Alberta, Department of Biological Sciences, Edmonton, AB, Canada, (4)University of Texas at Austin, Marine Science Institute, Austin, TX, United States, (5)USGS Water Mission Area, Hydro-Ecological Interactions Branch, Boulder, United States