Ozone Story

of 14
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
  The Ozone Story Presentation  Why Protect the Ozone Layer?  Ozone Depletion leads to excessive UV-B radiation.  Excessive UV-B radiation leads to:  More skin cancers and eye cataracts.  Less productivity of plants.  Loss of immunity to diseases.  Adverse effects on plastics . 2  Scientific Activity on Ozone 1971: CFCs measured in the atmosphere.1974:Rowland and Molina link CFCs with Ozone Depletion.1977: Plan of Action on Ozone Layer established by UNEP in collaboration with WMO. UNEP sets up Co-ordinating Committee on Ozone Layer (CCOL).1985:Findings on The Ozone Hole over the Antarctic (during spring) published by the British Antarctic Survey. 3  International Commitments 1985:Vienna Convention for the Protection of the Ozone Layer calls for voluntary measures to reduce emissions of ozone-depleting substances (ODS).1987:Montreal Protocol on Substances that Deplete the Ozone Layer establishes a schedule to reduce the production and consumption of CFCs and Halons. 4
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks

We need your sign to support Project to invent "SMART AND CONTROLLABLE REFLECTIVE BALLOONS" to cover the Sun and Save Our Earth.

More details...

Sign Now!

We are very appreciated for your Prompt Action!