The impact of satellite-adjusted NO_x emissions on simulated NO_x and O₃ discrepancies in the urban and outflow areas of the Pacific and Lower Middle US

For the first time it is shown from satellite observations that not only NO 2 concentrations in China but also NO x emissions in all Chinese provinces have been decreasing in the

Compared to the baseline simulation, the CMAQ run using all three of these changes leads to consider- ably better simulation of column NO 2 in both urban and rural areas,

The methylglyoxal concentration in the LIF reactor was determined using the measured gas flow rate in addition to on-line optical absorption measurements.. The UV absorption

Although the QBO has been fully considered in SD-WACCM and the model simula- tions were performed with a high vertical resolution in the lower stratosphere (1 km), no structure

made observations during two recent aircraft campaigns: the Deep Convective Clouds and Chemistry (DC-3) and the Studies of Emissions and Atmospheric Composition, Clouds, and

In addition to continuous measurement of the laser power throughout the field exper- iments, the instrument’s Raman scattering sensitivity was measured nightly by over- flowing

Another impact of non-acyl peroxy nitrates is that they are a possible positive inter- ference to in-situ NO 2 measurements in the upper troposphere because the non-acyl peroxy

In this manuscript, we describe observations of atmospheric reactive nitrogen com- pounds including NO, NO 2 , total peroxy nitrates ( Σ PNs), total alkyl nitrates ( Σ ANs), and HNO