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World Ozone Day 2019.

by Sandhya Adhikari | 16-09-2019 18:24 recommendations 0

               Every year September 16th is celebrated as World Ozone Day or the International Ozone day in order to work jointly for the preservation of ozone layer. As per the United Nations the theme for this year is “32 years and Healing’’. This themes celebrates the 32 year of remarkable international cooperation to protect the Ozone layer and the climate under the Montreal Protocol. In this day the Montreal Protocol on substance that Deplete the Ozone layer is signed whose main objective and motto is to preserve the ozone layer by taking the appropriate steps globally to reduce global consumption and production of the substances that depletes the ozone layer. What the study suggested that in 2018 the latest Scientific Assessment Of Ozone Depletion was completed which have showed that the parts of Ozone Layer have recovered at a rate of 1-3% per decade since 2000.

             History :( Montreal Protocol)

              The Montreal protocol was signed on 16th September 1987 on substance that depletes Ozone layer and marks the international day for the preservation of Ozone layer. It is an international treaty signed to preserve the ozone layer by reducing the production of substances which are actually supposed to be responsible for the depletion of the ozone layer. The Vienna Convention and the Montreal Protocol became the first treaty in UN history to achieve universal ratification on 16 september, 2009.

             We all are well known of the fact that Ozone protects us and our environment from the ultra Violet ray which is most harmful ray coming from the sun. Compositionally Ozone is made up of three atoms of oxygen which is highly reactive and is represented by O3. It is the protective covering of the earth in the upper stratosphere and lower atmosphere i.e troposphere. Its major function is to prevent the harmful radiation coming down on the earth’s surface. Ozone on the ground level is hazardous and pollutes the environment which creates air pollution, photochemical smog and acid rain. Ozone in the stratosphere is on the phase of depletions which is mainly due to the chlorine and bromine in the atmosphere. One molecules of chlorine is responsible to breakdom thousands of ozone molecules. Since early 1990s scientists observed that the depletion and ozone reduction mainly occurs on the polar region. Ozone is chiefly depleted by chloroflurocarbons, Carbon tetrachloride, hydrochlorofluorocarbons and methyl chloroforms. If the same case happens in the future then no life could be possible on this living planets. Ozone depletion mainly affects on the health of the human beings, alters the life cycle and capabilities of plants and animals as well disturbing the food chain of the ecosystem, change in the wind pattern, change in the genetic constituents inducing mutation and variations, change in the green house gases leading to the global warming and finally to climate change.

               But we can save our planets from depletions and destructions through joint effects so that we can imagine the life of future generation. Some of the products like hair spray fresheners, cosmetics and aerosol in plastics contains CFCs so use of this product can be avoided, Ecofriendly fertilizers can be used, plantation programme can be done, avoiding the burning of plastics, reusing the various product either, preventing excessive smoke emissions from the vehicles which causes air pollution.

             Now its we who can save this ozone from shrinking? Lets join our hand globally to act for the preservation of this beautiful mother earth.
Ozone Layer


  • Nepal E-gen Ambassador Sandhya Adhikari


  • Hema Sapkota says :
    Greetings Sandhya
    I hope you are doing well

    Thank you so much for this report.
    I hope yo read more from you
    Keep writing
    Green cheers!
    Posted 18-03-2020 11:42

Ishma Gurung

  • Ishma Gurung says :
    Greetings sandhya
    I hope you are doing well

    Thank you so much for this great report
    I hope to read more from you!

    Green cheers
    Posted 17-03-2020 12:20

Basanta Adhikari

  • Basanta Adhikari says :
    Greeting sandhya
    I hope you are doing well

    Thank you so much for this report.
    I hope to read more from you.
    Keep up with great works
    Green cheers
    Posted 16-03-2020 03:57

Horticulturist Susmita

  • Horticulturist Susmita says :
    Hello susmita
    I hope you are doing well

    Thank you so much for this report.
    Posted 29-02-2020 21:11

  • Susmita Horticulturist says :
    Hello sandhya
    Very nice
    Thank you so much for this report
    Posted 26-02-2020 21:39

Sandhya Adhikari

  • Sandhya Adhikari says :
    Thank you Hyeongmin mentor for your compliment. Of course it isn't that much hard to act, we all can do and act for protecting our mother earth.
    Posted 07-10-2019 11:07

Sandhya Adhikari

  • Sandhya Adhikari says :
    Thank you @kushal dai for your words.
    Posted 07-10-2019 11:05

Kushal Naharki

  • Kushal Naharki says :
    Hello Sandhya

    I do hope that you are fine and doing great with your works.
    Thank you for your report about World Ozone Day 2019.

    Green Cheers from Nepal :)
    Keep writing great reports.
    We are eager to read more reports from you.

    Kushal Naharki

    Posted 04-10-2019 21:43

  • Hyeongmin Mentor says :
    Hello Sandhya!
    It's a good news that due to people and governments' awareness, Ozone layer is recovering.
    Ozone layer should be preserved for the next generation.
    The most important thing is we should act right now.
    Actually it's not that hard to reduce the usage of the products you mentioned.
    Your report can be a great tool to make people aware of this serious problem.
    Keep up with the good work!
    Posted 20-09-2019 00:38

Sandhya Adhikari

  • Sandhya Adhikari says :
    Its my immense pleasure to hear this word from you Alice. Thank you so much for your words.
    Posted 18-09-2019 22:14

Sandhya Adhikari

  • Sandhya Adhikari says :
    Thank you prashamsa for going through my report and your words really inspires me.
    Posted 18-09-2019 22:13

Sandhya Adhikari

  • Sandhya Adhikari says :
    Thank you so much Asmita dii for your words.
    Posted 18-09-2019 22:12

Sandhya Adhikari

  • Sandhya Adhikari says :
    Hello Alok
    Thank you so much for your words.
    Of course its our prime duty to save this mother environment.

    Posted 18-09-2019 22:11

  • Alice Ervaz says :
    Hey, thank you so much for your report. It was quite informative and you gave me a lot of food for thought regarding Ozone and air pollution for one reserach thesis of mine!
    Alice Ervaz
    Posted 17-09-2019 04:28

  • Prashamsa Bhusal says :
    Hello Sandhya,
    Thank you first of all to remind the day so we can work on it.Great report!
    Go on
    With regards,
    Posted 16-09-2019 21:36

Asmita Gaire

  • Asmita Gaire says :
    Hello sandhya
    I hope you are fine!
    Nice report on the occasion of world ozone day!
    Keep up with good reports!
    Green cheers
    Asmita Gaire
    Posted 16-09-2019 20:35


  • ALOK DHAKAL says :
    Its our duty to preserve this beautiful mother earth.
    Keep writing @sandhya adhikari
    Warm regards,
    Alok Dhakal
    Posted 16-09-2019 18:58

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