This work presents an overview of 1 yr measurements of ozone (O 3) and fine particular
matter (PM 2.5) and related trace gases at a recently developed regional background site …

Tropospheric ozone is of great importance with regard to air quality, atmospheric chemistry,
and climate change. In this paper we report the first continuous record of surface ozone in …

In the lowermost layer of the atmosphere—the troposphere—ozone is an important source of
the hydroxyl radical, an oxidant that breaks down most pollutants and some greenhouse …

Tropospheric ozone changes are investigated using a selected network of surface and
ozonesonde sites to give a broad geographic picture of long-term variations. The picture of …

Ozone (O 3) profiles recorded over Bei**g from 1995 to 2005 by the Measurement of Ozone
and Water Vapor by Airbus In-Service Aircraft (MOZAIC) program were analyzed to provide …

Information about the long-term trends of surface and tropospheric ozone is important for
assessing the impact of ozone on human health, vegetation, and climate. Long-term …

We evaluated O3 data for the period 1987–2004 from 11 rural and remote sites in the north
and western US, including two sites in Alaska. All sites show a seasonal cycle with a spring …

For sustainable use and suitable management of larch plantations, we must clarify the
ecophysiological responses of larch species to environmental changes. The physical …

Intense economic and industrial development in China has been accompanied by severe
local air pollution, as well as in other downwind countries in East Asia. This study analyzes …

The effects of a continuing rise of ambient ozone on crop yield will seriously threaten food
security in China. In the Yangtze River Delta, a rapidly develo** and seriously air polluted …