Supplement of Responses of surface ozone air quality to anthropogenic nitrogen deposi- tion in the Northern Hemisphere
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چکیده
Section S1 The section describes modifications we implemented to the CLM v4.5 model for better simulating the soil NOx emissions and also reducing the model LAI overestimation. These include addition of soil NOx emission and NH3 volatilization 10 processes, and an improved parameterization of nitrogen uptake by plants. We evaluate the CLM simulated results with satellite LAI observations and soil NOx emissions calculated by GEOS-Chem.
منابع مشابه
Interactive comment on “Responses of surface ozone air quality to anthropogenic nitrogen deposition in the Northern Hemisphere” by
In this manuscipt, Zhao et al. present the results of an exploratory modeling study that quantifies the potential impact of anthropogenic nitrogen deposition on ozone air quality. The GEOS-Chem chemical transport model is used to derive nitrogen deposition fields (with and without anthropogenic emissions) that are used in separate Community Land Model simulations in order to derive contrasting ...
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Comment: This manuscript presents a modeling study on the effects of anthropogenic nitrogen deposition on ozone pollution through surface-atmosphere exchanges. The Authors combine GEOS-Chem with CLM to produce an interesting, smart modeling experiment to study several processes (e.g. soil NOx, biogenic VOC, LAI, dry deposition velocity, etc) that affect surface ozone. They find that enhance atm...
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تاریخ انتشار 2017