Enhancing long-term trend simulation of the global tropospheric hydroxyl (TOH) and its drivers from 2005 to 2019: a synergistic integration of model simulations and satellite observations
Amir H. Souri,Bryan N. Duncan,Sarah A. Strode,Daniel C. Anderson,Michael E. Manyin,Junhua Liu,Luke D. Oman,Zhen Zhang,and Brad Weir
National Tibetan Plateau Data Center (TPDC), State Key Laboratory of Tibetan Plateau Earth System, Environment and Resource (TPESER), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China
Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD, USA
We explore a new method of using the wealth of information obtained from satellite observations of Aura OMI NO2, HCHO, and MERRA-2 reanalysis in NASA’s GEOS model equipped with an efficient tropospheric OH (TOH) estimator to enhance the representation of TOH spatial distribution and its long-term trends. This new framework helps us pinpoint regional inaccuracies in TOH and differentiate between established prior knowledge and newly acquired information from satellites on TOH trends.
We explore a new method of using the wealth of information obtained from satellite observations...
