Transcription of A performance based approach to dolomite risk …
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1 A performance based approach to dolomite risk management David B. Buttrick,1 Nicole Trollip,2 Ronald B. Nicolaas D. Pieterse,4 Abraham A. Environmental Earth Sciences: Volume 64, Issue 4 (2011), Page 1127-1138 Abstract: Urban development commonly disturbs the meta stable conditions in the dolomite environment which can lead to sinkhole formation. 650 sinkholes, which manifested from 1984 to 2004 in an approximately 3,700 ha urbanized environment, located on dolomite land south of Pretoria in South Africa, was analyzed in the absence of risk mitigation measures. A 4 year period post the implementation of a comprehensive risk management system was also analyzed.
1 A performance based approach to dolomite risk management David B. Buttrick,1 Nicole Y.G. Trollip,2 Ronald B. Watermeyer.3 Nicolaas D. Pieterse,4 Abraham A. Gerber.5 Environmental Earth Sciences: Volume 64, Issue 4 (2011), Page 1127-1138
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