Sentences with phrase «between ozone loss»

There is a complex relationship between ozone loss and climate change.

Not exact matches

The figure for the column between 12 and 20 kilometres altitude was a record low of 18 Dobson units, representing a loss of 83 per cent of the ozone in that layer.

The loss of ozone at a height of between 16 and 28 kilometres was between 13 and 20 Dobson units — about 5 per cent.

Balloon flights from McMurdo Station, which lies at 78 degrees South, revealed severe ozone depletion in October 1991 at altitudes between 12 and 20 kilometres, with a 93 per cent loss of ozone between 17 and 18 kilometres (Geophysical Research Letters, vol 19, p 1105).

Cold conditions and ozone loss in the lowermost Arctic stratosphere (e.g., between potential temperatures of 360 to 400 K) were particularly unusual compared to previous years.

Ozone loss in the stratosphere and the consequent increase in penetration of UV into the upper troposphere tends to reduce the differential between the atmospheric pressure in the stationary high pressure cell East of Chile and the low over Indonesia tending to move the atmosphere towards a constant El Nino orientation.

For example, chapter ten, «Ice melts, sea level rises,» discusses the disappearance of tropical mountain glaciers, estimates of sea level rise in the present century, estimates of its costs — the EPA estimated in 1991 that a one - meter rise would cost the US alone between $ 270 billion and $ 475 billion — evidence of past oceanic high - water marks and glacial extents, the dynamics of ice sheet disintegration, the thermal expansion of seawater, icequakes and meltponds, ice mass loss and gain in Greenland and Antarctica, the ozone hole, and the existence and significance of «marine ice sheets.»