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 is found in the same layer as ozone layer. It is found in stratosphere.
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 the ozone layer is typically found over Antarctica, known as the Antarctic Ozone Hole. This hole forms during the Southern Hemisphere's spring (September to November) due to the presence of ozone-depleting chemicals like chlorofluorocarbons (CFCs) and halons.
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
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 the ozone layer was determined in 1985. It was due to calculations that it was found.
Yes, there was a hole in the ozone layer.
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 the ozone layer is typically found over Antarctica, known as the Antarctic Ozone Hole. This hole forms during the Southern Hemisphere's spring (September to November) due to the presence of ozone-depleting chemicals like chlorofluorocarbons (CFCs) and halons.
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
yes, and it was the "antarctic ozone hole"ozone layer
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.
The ozone hole is found in the antarctica region. It is because the temperatures required for ozone depletion are very low.