Tropospheric ozone is a key air pollutant and greenhouse gas. Its fate strongly depends on
meteorological conditions and therefore subject to climate change influences. Such …

Our understanding of the processes that control the burden and budget of tropospheric
ozone has changed dramatically over the last 60 years. Models are the key tools used to …

Short‑lived climate forcers (SLCFs) affect climate and are, in most cases, also air pollutants.
They include aerosols (sulphate, nitrate, ammonium, carbonaceous aerosols, mineral dust …

Ozone (O 3) is an important trace and greenhouse gas in the atmosphere, posing a threat to
the ecological environment and human health at the ground level. Large-scale and long …

We document the development of the first version of the UK Earth System Model UKESM1.
The model represents a major advance on its predecessor HadGEM2‐ES, with …

Observations of surface ozone available from∼ 1,000 sites across China for the past 5 years
(2013–2017) show severe summertime pollution and regionally variable trends. We resolve …

Intensive agricultural activities in the North China Plain (NCP) lead to substantial emissions
of nitrogen oxides (NOx) from soil, while the role of this source on local severe ozone …

China's nationwide ozone monitoring network initiated in 2013 has observed severe surface
ozone pollution. This network, combined with the recent Tropospheric Ozone Assessment …

China has suffered from increasing levels of ozone pollution in urban areas despite the
implementation of various stringent emission reduction measures since 2013. In this study …

This Tropospheric Ozone Assessment Report (TOAR) on the current state of knowledge of
ozone metrics of relevance to vegetation (TOAR-Vegetation) reports on present-day global …