Inverse modeling of NH<sub>3</sub>sources using CrIS remote sensing measurements
Hansen Cao, Daven K. Henze, Mark W. Shephard, Enrico Dammers, Karen Cady‐Pereira, M. J. Alvarado, C. R. Lonsdale, Gan Luo, Fangqun Yu, Liye Zhu, Camille Danielson, Eric S. Edgerton
Abstract
Spatiotemporal uncertainty in NH 3 emissions in the US hinders prediction of environmental effects of atmospheric NH 3 . We conducted 4D-Var inversions using CrIS remote-sensing observations and GEOS-Chem to estimate monthly NH 3 emissions over the contiguous US at the 0.25
Topics & Concepts
Environmental scienceInversion (geology)Atmospheric sciencesSatelliteDeposition (geology)ClimatologyMeteorologyRemote sensingGeographyGeologyPaleontologyAerospace engineeringEngineeringSedimentStructural basinAtmospheric and Environmental Gas DynamicsAtmospheric chemistry and aerosolsAtmospheric Ozone and Climate