Example sentences of "in [art] [noun] layer over " in BNC.

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1 WELLINGTON — The hole in the ozone layer over Antarctica threatens to be bigger than ever this year , according to New Zealand scientists , writes David Barber .
2 It is thought that problems like the Alaska oil spillage , and the discovery of a hole in the ozone layer over Antarctica , influenced the Australian decision .
3 Among those actively campaigning for it were scientist Joe Farman , who had " discovered " the hole in the ozone layer over the continent , French mariner Jacques Cousteau and polar explorer Robert Swan .
4 Joe Farman , the British atmospheric physicist who " discovered " the hole in the ozone layer over the Antarctic , has warned that chemicals offered by the chemicals industry as a substitute for ozone-destroying CFCs could be far more damaging than the manufacturers admit .
5 A notable depletion in the ozone layer over the Arctic and northern Europe has also been recently discovered .
6 Overall , Nasa suggest that this spring could see a reduction of between 30-40 per cent in the ozone layer over the northern hemisphere .
7 The figures give added weight to fears of the development of a hole in the ozone layer over the Arctic .
8 The worst ozone destruction should take place around the turn of the century , as the chemicals rise into the stratosphere , followed by a gradual recovery in the ozone layer over the next 50-100 years .
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