Science: Earth Sciences

Audio, Radio New Zealand

Dr Hamish Campbell of GNS Science talks about the Christchurch earthquake and it's subsequent aftershocks.

Warwick Smith

Audio, Radio New Zealand

Senior Siemologist at GNS Science comments on this morning's earthquake in Canterbury.

Liquefaction problems

Audio, Radio New Zealand

Sue Holmes, resident of Seabreeze Close in Bexley, which was built on reclaimed land which has liquefied after the Canterbury earthquake; Dr Tom Wilson, lecturer in Hazard and Disaster Management, from the department of Geological Sciences, Canterbury University; and Bob Parker, Mayor of Christchurch.