Background Air Mass Can Impact U.S. Northeastern Corridor Urban GHG Emission Analysis: A Study to Isolate Incoming CO2 Air Mass with Tower Measurements in the Washington DC/Baltimore Area

Kim Lynn Mueller, National Institute of Standards and Technology Gaithersburg, Gaithersburg, MD, United States, Israel Lopez-Coto, Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, United States and Vineet Yadav, NASA Jet Propulsion Laboratory, Pasadena, United States