Skip to main content

World Ozone Day

World Ozone Day

World Ozone Day is observed on September 16 once a year to spread awareness among people about the depletion of ozonosphere. This year marks 35 years of the Vienna Convention. On today, people from everywhere the planet hold talks and seminars on the ozonosphere. Educators teach students about the advantages of the ozonosphere and special events and activities are organized to spread awareness. This year the slogan for World Ozone Day is 'Ozone For Life'.
"On Ozone Day we celebrate 35 years of the Vienna Convention to guard the ozonosphere and its Montreal Protocol, which united the world to chop out gases creating a hole within the ozonosphere. we'd like this same sense of purpose and collaboration to affect all environmental threats," Inger Anderson, executive, UNEP (United Nations Environment Programme) said during a video message before World Ozone Day.

What is Ozonosphere? 

The ozonosphere protects the earth from Ultraviolet (UV) rays of the sun. Ozone is made from three atoms of oxygen. it's highly reactive gas and is represented by O3. It occurs naturally also as a man-made product within the Earth's upper atmosphere i.e. stratosphere and lower atmosphere i.e. troposphere. The ozonosphere is present in Earth’s atmosphere (15-35km above Earth) within the lower portion of the stratosphere and has relatively high concentrations of ozone (O3). Naturally, it's formed through the interactions of solar UV radiation with molecular oxygen O2. It reduces the harmful UV radiation reaching the surface.
The main explanation for ozone depletion and thus the opening is manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants, and foam- blowing agents (chlorofluorocarbons (CFCs), HCFCs, halons). Since the first 1970's, scientists observed reduction in stratospheric ozone and it had been found more prominent in Polar Regions. ODS substances have a lifetime of about 100 years.

Vienna Convention for the Protection of the Ozonosphere 

The scientific confirmation of the depletion of the ozonosphere prompted the international community to work out a mechanism for cooperation to need action to protect the ozonosphere. This was formalized within the Vienna Convention for the Protection of the ozonosphere, which was adopted and signed by 28 countries, on 22 March 1985. In September 1987, this led to the drafting of The Montreal Protocol on Substances that Deplete the ozonosphere .

What is Montreal Protocol?

The Montreal Protocol, signed on September 16, 1987, is a world treaty planned to guard ozonosphere by reducing the assembly of drugs that are liable for ozonosphere depletion. The Montreal Protocol phases down the consumption and production of the various ozone depleting substances (ODS) during a step-wise manner, with different timetables for developed and developing countries. Under this treaty, all parties have specific responsibilities associated with the highest of the numerous groups of ODS, control of ODS trade, annual reporting of knowledge, national licensing systems to manage ODS imports and exports, and other matters.
Thanks, Have a great day.... God Bless 💖💖💖
Labels:

Comments

Post a Comment

Please do not enter any spam link in the comment box.

Popular posts from this blog

Poverty In India

What Is Poverty? Poverty could also be a state or condition during which a private or community lacks the financial resource and essentials for a minimum standard of living. Poverty means the income level from employment is so low that basic human needs cannot be met. Each nation may have its own threshold that determines what percentage of its people sleep in poverty. Types of Poverty: Absolute Poverty: A condition where household income is below a necessary level to need care of basic living standards (food, shelter, housing). This condition makes it possible to match between different countries and also over time. Relative Poverty: It's defined from the social perspective that's living standard compare to the economic standard of population living in surrounding. Hence it is a measure of income inequality.  Usually, relative poverty is measured because the percentage of the population with income but some fixed proportion of median income.     Poverty In India Cau...
Post a Comment
Read more

Generation Gap Article

Generation Gap Article Introduction Generation gap is a common phenomenon. The term is often used to state the difference of  opinions of parents, children or grand parents. Origin of the term - Generation Gap The theory of generation gap was introduced within the year 1960s.Around this point it had been observed that the younger generation questioned and went against almost everything their parents believed. This included their religious beliefs, politics views, moral values, relationship advice and even the sort of music and shows they like. Generation Gap - An Interesting Concept While generation gap is usually a cause of conflict between children and their parents, it is actually an interesting concept. People born in different ages are different from each other in different aspects. The world is changing at a rapid pace and thus the difference between people born in different times is inevitable. For instance if we mention India, people born before independence are different f...
1 comment
Read more

Superstitions in India and Scientific logics

Superstitions in India and Scientific Logics Behind Them.   India is a land of diversities. It is a land where people of different lifestyle, religion, culture and beliefs live together. In spite of all these diversities they live together with a bond of brotherhood and humanity. Generally people of India follows their great old culture which makes them tolerant in nature. It is a land of rich cultural heritages which makes it famous for. Hindi is the mother tongue of India however many other dialects and languages are spoken by the people of different religion and region of India. People are wound to their concerned religion with body and soul. They visit their worshipping places and offer prayers to their deities. But this faith in their religion sometimes take a form of superstition. Lets have a look on some from "Kaali Billi Rasta Kaat Gai to Nimbu Mirchi Totka". Black Cat Crossing Path:   In India when a black cat crosses your path it is considered a bad omen....
7 comments
Read more