Figure 1: Influence of greenhouse-gas emissions on stratospheric ozone concentration in northern mid-latitudes. In the 1970s, before chlorine and bromine became the focus of the ozone debate ...

with a minimum ozone concentration of 194 Dobson Units (DU). In 1987, the area of the hole reached 22.4 million square kilometers and ozone concentrations dropped to 109 DU. By 2006, the worst year ...

POSTECH study reveals climate change intensifies ozone pollution in Seoul Weather patterns alter ozone pollution dynamics in ...

The National Green Tribunal has sought a response from the Centre on the "feasibility and mechanism" for implementation of the CPCB's recommendations for controlling ozone levels, which were found ...

Ainsworth, E. A. Rice production in a changing climate: a meta-analysis of responses to elevated carbon dioxide and elevated ozone concentration. Global Change Biology 14, 1642-1650 (2008).

particularly because ozone concentration in a house on a sunny day with open windows is only about 20 ppb. With further experiments, scientists can perhaps gauge the amount of adverse oxidation ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

And Hyderabad tops a list of large cities in India that produces this gas — methane — which is also recognised as a prime ...