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Iodine chemistry in the troposphere and its effect on ozone
(Copernicus Publications, 2014-12)
Despite the potential influence of iodine chemistry on the oxidizing capacity of the troposphere, reactive iodine distributions and their impact on tropospheric ozone remain almost unexplored aspects of the global atmosphere. ...
Reactive bromine in the low troposphere of Antarctica: estimations at two research sites
(Atmospheric Chemistry and Physics, 2019)
Reactive bromine in the low troposphere of Antarctica : estimations at two research sites
(European Geosciences Union, 2018)
Abstract: For decades, reactive halogen species (RHSs) have been the subject of detailed scientific research due to their influence on the oxidizing capacity of the atmosphere and on the climate. From the RHSs, those ...
Intercomparison between surrogate, explicit, and full treatments of VSL bromine chemistry within the CAM-Chem chemistry-climate model
(American Geophysical Union, 2021-02)
Many Chemistry-Climate Models (CCMs) include a simplified treatment of brominated very short-lived (VSLBr) species by assuming CH3Br as a surrogate for VSLBr. However, neglecting a comprehensive treatment of VSLBr in CCMs ...
An observationally constrained evaluation of the oxidative capacity in the tropical western Pacific troposphere
(American Geophysical Union, 2016-06)
Hydroxyl radical (OH) is the main daytime oxidant in the troposphere and determines the atmospheric lifetimes of many compounds. We use aircraft measurements of O3, H2O, NO, and other species from the Convective Transport ...
Tolerance to ozone might impose restrictions to plant disease management in tomato
(Wiley Blackwell Publishing, Inc, 2019-09-09)
Tropospheric ozone (O3) is considered a major air pollutant having negative effects on plant growth and productivity. Background concentrations are expected to rise in several regions of the world in the next 50 years, ...
Modelling study of the impact of deep convection on the utls air composition - Part I: Analysis of ozone precursors
(2006-08-15)
The aim of this work is to study the local impact on the upper troposphere/lower stratosphere air composition of an extreme deep convective system. For this purpose, we performed a simulation of a convective cluster composed ...
Modelling study of the impact of deep convection on the utls air composition - Part I: Analysis of ozone precursors
(2006-08-15)
The aim of this work is to study the local impact on the upper troposphere/lower stratosphere air composition of an extreme deep convective system. For this purpose, we performed a simulation of a convective cluster composed ...