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).
A seasonal decrease or "hole " discovered in 1985 in the ozone layer above Antarctica was the first confirmation of a thinning of the layer.
The first ozone hole in the ozone layer was found in 1985. It was done by Dr. Farman.
A huge hole was discovered over Antarctica. This hole in ozone is not actually a hole.
Ozone hole was discovered by Dr. Joseph Farman. It was discovered over Antarctic.
The ozone hole was discovered by Joe Farman. It was over Antarctic.
The hole in the ozone layer was discovered in 1984. It was not actually a hole. Just the thinning of the layer was observed.
Scientists found the hole in ozone over Antarctica. It is because of the low temperatures there.
Discoverers found it using satellite's. The technology helps them find it.
1985
The ozone hole is found in the same layer as ozone layer. It is found in stratosphere.
The hole in ozone is found at the poles. Antarctica has the biggest hole.
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 largest hole in our ozone layer is over the South Pole, over Antarctica.
yes, and it was the "antarctic ozone hole"ozone layer
The ozone hole is found in the same layer as ozone layer. It is found in stratosphere.
The hole in ozone is found at the poles. Antarctica has the biggest hole.
The hole in the ozone layer was determined in 1985. It was due to calculations that it was found.
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 continent was Antarctic. It was the first to witness the ozone hole.
There is no hole in UV but in ozone layer. And the hole in ozone layer is actually the thinning of the layer.
The largest hole in our ozone layer is over the South Pole, over Antarctica.
yes, and it was the "antarctic ozone hole"ozone layer
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
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
See "Can the hole in the Ozone layer be fixed?"
The hole in ozone layer is the thinning of layer of ozone. It is because of the CFC's released by humans.