On 16 September, the world will mark the International Day for the Preservation of the Ozone Layer. It was on this day, 35 years ago, that the Montreal Protocol, considered one of the most ...

In 1994, the United Nations General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing, in 1987, of the Montreal ...

The United Nations has designated September 16 as the International Day for the Preservation of the Ozone Layer, marking a crucial point in our global effort to protect the Earth's delicate shield ...

UN Secretary General Ban Ki-moon: In 1994, the UN General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing ...

Without the protective shielding of an ozone layer, the plant started browning and developing spots within an hour. It was dead in a day. “We simulated a world avoided ... the space shuttle, and the ...

By the late 1990s, about 10% of the upper ozone layer was depleted. But scientific assessments conducted every four years have confirmed that the international ... of the day – and the best ...

Prime Minister Shehbaz Sharif has reaffirmed government's commitment towards preservation of the Ozone Layer, a vital shield that safeguards life on Earth from the sun's harmful ultraviolet radiation.

For the best experience, please enable JavaScript in your browser settings. Chief Conservator of Forest Mr Julius Kamau and other leaders marking International Day ...

about 10% of the upper ozone layer was depleted. But since 2000, it has begun to increase again by about 3% per decade, according to the UN report. An international agreement called the Montreal ...