Interannual variability in CO2 and CH4 exchange in a brackish tidal marsh in Northern California

Sara H Knox, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States, Lisamarie Windham-Myers, U.S. Geological Survey, Water Resources Mission Area, Moffett Field, United States, Frank E Anderson, USGS California Water Science Center Sacramento, Sacramento, CA, United States and Brian A Bergamaschi, USGS Geological Survey, Menlo Park, CA, United States