Effect of Ozone Depletion Therefore, these factors bring a lot of problem on our daily life. The Protocol was initially adopted on 11 December, in Kyoto, Japan, and entered into force on 16 February, For the ozone layer to return to its natural state, the chlorine loading which is presently 3 ppbv has to be brought down to a level below 2 ppbv.
At last, The Montreal Protocol has resulted in stopping additional ozone loss and investigated by experts ver 4 years survey on ozone depletion Earth Day was first observed on 22 April List of the seven continents and the 5 oceans of the world.
It was thus realized that there is a growing probability of damage to ozone layer by human activities. It called for the cessation of CFC production by Since then, it has undergone seven revisions, in LondonNairobiCopenhagenBangkokViennaMontrealand Beijing.
The process continues and the result is the reduction or depletion of ozone in the stratosphere.
Ozone in the lower atmosphere contributes to global warming and climate change. Hence, we should be aware and actions must be taken to ensure that ozone layer is not destroyed.
Damage to Immune system: It has a peak concentration 10 mg kg-1 in the stratosphere. UV rays will also affect the plants. It is used as a disinfectant and bleaching agent. In early seventies, supersonic transport was the chief cause of NOx radical output into the stratosphere.
In the absence of any other disturbances, O3 settles into a dynamic steady state in which the rate of its formation is equal to the rate of its destruction. Saving the ozone layer: The ozone destroying processes in that region influence the ozone, region of the whole southern hemisphere.
If the ozone layer is not there, the harmful ultraviolet rays will reach to the lower atmosphere and its temperature will rise to that extent that the biological furnace of the biosphere will turn into a blast furnace.
The reactions deplete ozone layer.Ozone Depletion – Essay Example Ozone layer is a thin layer that is located within the stratosphere and contains high concentration of ozone. It protects our planet from. The ozone layer diminishes more each year.
As the area of polar ozone depletion (commonly called the ozone hole) gets larger, additional ultraviolet rays are allowed to pass through. Essay on Effects of Ozone Layer Depletion. Article shared by. The upper layer of the atmosphere surrounded by ozone (15 to 30 Kms) is known as ozonosphere.
Ozone layer is a protective stratospheric layer, also known as ozone umbrella. Here is your essay on ozone layer depletion! Ozone (O 3) is a triatomic form of mint-body.com is found largely in the stratosphere that extends from about 6 km at the poles and 17 km at the equator to about 50 km above the earth’s surface.
Ozone depletion and Volatile Organic Compounds Christina Stelmach SCI/ January 20, Christine Snyder The atmospheric issue that I chose to write about is the Ozone layer depletion and the indoor air pollutant is Volatile Organic Compounds.
I am going to talk about the cause and effect of each of these issues and also efforts to mitigate the. Essay on Depletion of Ozone Layer! Ozone is a gas in the lower level of stratosphere. It is a kind of super-charged oxygen (O 3).It makes a layer in the atmosphere which acts as a cover to the Earth against ultraviolet radiation of the Sun.Download