Protocol to the 1979 Convention on Long range Transboundary Air Pollution to Abate Acidification, Eutrophication and Ground level Ozone.

Evaluation of the state of the ozone layer and an understanding of ground level UV radiation require a stable, integrated global observing system consisting of ground based, airborne, and satellite measurements.

Protocol to the 1979 Convention on Long range Transboundary Air Pollution to Abate Acidification, Eutrophication and Ground level Ozone. Gothenburg (Sweden), 30 November 1999

Various atmospheric effects of climate change (e.g., cloud cover, aerosol abundance, albedo, temperature) on ground level UV may actually be larger than ozone induced effects.

Further research is needed on the response of ground level UV to changes in ozone, as well as to climate driven changes in other atmospheric parameters.

The continuity and long term stability of these highly complementary measurements are necessary to assess the onset of ozone layer recovery, to monitor its evolution, and to track changes in ground level UV radiation associated with ozone and climate.

22. In Kuwait and Saudi Arabia the ground level concentrations of nitrogen dioxide, nitrogen oxides, carbon monoxide, hydrogen sulphide and ozone did not exceed the local and recognized standards.

Well, we're starting at ground level

These notices could also be sent to other ozone officers at the regional level.

Ground level concentrations and their relation to human health

In a very tight, small this is the ground level.

Ozone depletion

At the time of the country visit this was on the agenda of the Ozone Unit and recently a high level officer was appointed to represent customs in the National Ozone Committee.

How about leaving it underground, at about the 2nd level below ground?

It further noted the following problems there are difficulties in organization of work of ozone division in high level.

C. Stratospheric ozone

If all of the ozone were removed from the atmosphere, the amount of UVB radiation would equal the amount of UVA radiation on the ground.

Provide financial and institutional support to maintain and to expand well calibrated ground based measurement networks for column ozone, including both spectral and filter instruments.

Diesel fuel distribution components were located at ground level, up to the ninth floor.

Provide financial support to maintain both ground based and space borne measurement capabilities for climate and ozone related trace gases and atmospheric parameters. This includes ground based networks, such as NDSC and WMO GAW, and existing space instruments.

Source Ozone Secretariat database.

Deplete the Ozone Layer

Deplete the Ozone Layer

ODS ozone depleting substances

Ozone Depletion 50 million

Ozone depletion 50 million

of the Ozone Layer

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

(v) Efforts should be made aton the national level to enhance cooperation between cCustoms authorities, national ozone unitsNOUs, and other enforcement authorities

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

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.

Trafficking in ozone depleting substances

Montreal Protocol on Ozone Layer

To note the need for coordination of efforts by Parties at national and international level to suppress illegal trade in ozone depleting substances

The continent is not playing the international economic game with other continents on a level ground.

Current state of the ozone layer.

To request the Ozone Secretariat to

Source calculated from Ozone Secretariat data

illegal trade in ozone depleting substances

The first involves the ozone layer.

And you cannot understand the pain of Tibet until you move through it at the ground level.

The other problem is they're right in the ozone layer, and I'd prefer them above the ozone layer.

Urge all data centres to develop procedures for the prompt submission of their ozone, UV, and ancillary ozone and climate related data to the World Ozone and Ultraviolet Data Centre (WOUDC).

Encourage the submission of near real time data for column ozone, ozone profiles, ancillary ozone and climate related data, UV radiation, and campaign data to the appropriate local and world data centres.