Researchers have found that the recent report is somewhat postive which the steps taken by human by controlling several activities of emitting CO2 and CFC's into our environment. The International treaty aimed to protect the ozone layer by phasing out use of harmful substances such as chlorofluorocarbons (CFCs) believed to be responsible for ozone depletion and contributing to the greenhouse effect.The report by 300 scientists also provides a new info about the overall effects on Earth's climate, and also the effects of climate change on the ozone layer.The depletion of Ozone layer is decreasing over poles(polar regions).But in rest of the region there is no imrovenent in the greener climate..and the ozone layer is not recovered.
Over Antartica the ozone depletion is noticeably decreasing and recovered in some spots.Its a latest news given by UNEP (United Naations Environment Programme).
The following Picture can show you the detail.
Also the scientists founds that,the current level of ozone layer is bring back to the 198-'s level,which is a positive approach...Cheer up guys..we have done a great job for now..Keep in mind its a very tiny improvement ..!!! a lot more needed to prevent ozone depletion over our top stratosphere ie ,where the human living regions.
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