Joseph Charles Farman is the British geophysicist who, together with Brian Gardiner and Jon Shanklin, published the discovery of the ozone hole over Antarctica. Their results were first published on May 16, 1985.--wikipedia
The ozone hole has been opening and healing shut annually since there has been an ozone layer and an axial tilt to the Earth.
See "When was ozone and the ozone layer and ozone depletion and the ozone hole discovered?" in the "Related questions" section below.
The ozone hole was first detected in 1985 over Antarctica.
The hole in ozone is found at the poles. Antarctica has the biggest hole.
The ozone hole is found in the same layer as ozone layer. It is found in stratosphere.
The ozone layer was postulated in 1880 by Hartley (the Hartley absorption bands), and expected to be above the troposphere. In 1921 Dobson and Lindeman noted the temperature rise at the bottom of the stratosphere, and surmised it was caused by UV absorption by ozone there. In 1919 and 1920, Fabry and Buisson designed a spectrograph and made the first total column ozone measurements (and they were correct as to how much ozone was present).
The ozone hole first appeared when the ozone layer first appeared. The only variable is the "size" of the hole, and the ozone concentration in the "hole". The pole of the Earth that is experiencing winter receives none of the UV that makes ozone (for like a month or more), and ozone naturally decays with time. TThe ozone hole is a normal feature of our ozone layer. It appears each year when it is winter at one of our poles. So it first appeared when the ozone layer appeared. We first noticed the ozone hole in 1985, above Antartica. One forms over the Arctic pole too when it is winter there. They heal closed again once sunlight reaches the pole. Its not so much the presence or absence of an ozone hole, but its size that is important. It is important to look out for the ozone hole
The second hole was found over Arctic. Opposite to that of the 1st hole.
Antarctic ozone hole is the biggest. It was the first to be found.
The hole in ozone is found at the poles. Antarctica has the biggest hole.
The ozone hole is found in the same layer as ozone layer. It is found in stratosphere.
He discovered the ozone hole. He found that CFC's are causing a hole in the ozone.
The ozone hole can be found at cold areas. Thus ozone hole can be found out at the poles mainly.
The ozone layer was postulated in 1880 by Hartley (the Hartley absorption bands), and expected to be above the troposphere. In 1921 Dobson and Lindeman noted the temperature rise at the bottom of the stratosphere, and surmised it was caused by UV absorption by ozone there. In 1919 and 1920, Fabry and Buisson designed a spectrograph and made the first total column ozone measurements (and they were correct as to how much ozone was present).
The ozone hole first appeared in the year 1985.
The ozone hole first appeared when the ozone layer first appeared. The only variable is the "size" of the hole, and the ozone concentration in the "hole". The pole of the Earth that is experiencing winter receives none of the UV that makes ozone (for like a month or more), and ozone naturally decays with time. TThe ozone hole is a normal feature of our ozone layer. It appears each year when it is winter at one of our poles. So it first appeared when the ozone layer appeared. We first noticed the ozone hole in 1985, above Antartica. One forms over the Arctic pole too when it is winter there. They heal closed again once sunlight reaches the pole. Its not so much the presence or absence of an ozone hole, but its size that is important. It is important to look out for the ozone hole
The first ozone hole was discovered in 1985. It was a breakthrough.
The hole in the ozone layer was determined in 1985. It was due to calculations that it was found.
The second hole was found over Arctic. Opposite to that of the 1st hole.
The first ozone hole was spotted over poles. Mario Molina spotted it.