High-resolution Insights into Carbon Cycling in the Upper Mississippi and Lower Columbia River

John T Crawford, USGS, Madison, WI, United States, Luke C Loken, University of Wisconsin Madison, Center for Limnology, Madison, WI, United States, Robert G Striegl, USGS, Boulder, CO, United States, David E Butman, University of Washington, School of Forestry & Environmental Sciences, Seattle, WA, United States, Catherine Kuhn, University of Washington Seattle Campus, Environmental Sciences and Forestry, Seattle, WA, United States, Mark Dornblaser, US Geological Survey, Boulder, CO, United States and Philipp Stadler, Vienna Technical University, Vienna, Austria