Ozone depletion

C. Stratospheric ozone

C. Changes to the Ozone Secretariat website invitation for suggestions The Ozone Secretariat is in the process of making changes to the Ozone website.

This will raise actual output to the level of potential output, thereby closing the output gap.

In addition to the above noted activities, scientific and other research related activities that were reported on included studies on ozone variation, temperature influences on ozone, the interaction between ozone and climate and climactic profiles of ozone.

The full assessment reports can be viewed at http www.unep.org ozone and http www.unep.ch ozone

The full assessment reports can be viewed at http www.unep.org ozone and http www.unep.ch ozone

Source Ozone Secretariat database.

Deplete the Ozone Layer

Deplete the Ozone Layer

ODS ozone depleting substances

Ozone Depletion 50 million

Output

Output

Trafficking in ozone depleting substances

Output intensity.

Output device

Current state of the ozone layer.

To request the Ozone Secretariat to

Source calculated from Ozone Secretariat data

illegal trade in ozone depleting substances

Illegal trade in ozone depleting substances is controlled by the 1987 Montreal Protocol on Substances that Deplete the Ozone Layer, which aims to gradually reduce and finally phase out all ozone depleting substances.

Minimal output intensity.

Maximal output intensity.

Those Parties who celebrated Ozone Day this year are to be commended and all Parties are urged to consider celebrating Ozone Day as a way of promoting awareness both of the ozone regime and of the continuing need for vigilance in our efforts to protect the ozone layer.

Ozone Day celebration As noted above, the Secretariat helped celebrate Ozone Day in 2005 in Vienna, through the conduct of a seminar on the ozone regime and the reception hosted by the Government of Austria.

All of these ozone depleting substances contain either chlorine or bromine (substances containing only fluorine do not harm the ozone layer).

A5 countries classified according to UNEP regional networks of ozone officers A5 countries only, including Turkey Calculated from Ozone Secretariat data.

on Substances that Deplete the Ozone Layer

Add the following output

Ozone is tri atomic oxygen, O3 ozone molecules absorb harmful UV light in the atmosphere before it reaches the surface of the earth.

Future ozone concentrations are mainly driven by the changes in stratospheric halogen loading, with ozone recovery occurring after the peak of halogen loading.

Montreal Protocol Montreal Protocol on Substances that Deplete the Ozone Layer, 16 Sept. 1987, as amended, http www.unep.org ozone pdfs Montreal Protocol2000.pdf.

Regional Network Coordination for Ozone Depleting Substances

Monitoring and preventing illegal trade in ozone depleting

Likewise, export licensing systems or bans for re exporting ozone depleting substances were rare, as were import prohibitions for equipment containing ozone depleting substances.

tty output for background process

Output version information and exit

Output version information and exit

Output expanded robustly after 1933.

Output collapsed and unemployment soared.

Output fell and unemployment skyrocketed.

Super Output Areas were developed by the Office for National Statistics (ONS) from the Census 2001 Output Areas.

Output powers available are up to 1000 mW, but this usually is the total output including the infrared.

They are implicated in the formation of ozone holes.