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Browsing by Author "Murray, K"

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From scorecard to social learning: a reflective coassessment approach for promoting multiagency cooperation in natural resource management

Author: Roux, DJ ; Murray, K ; Nel, JL ; Hill, Liesl ; Roux, H ; Driver, A Date: 2011 The responsibility for managing and conserving freshwater ecosystems is typically shared by multiple organizations with sometimes onflicting policy mandates. However, scorecard-based approaches for measuring management effectiveness in natural ... Read more
Improved sulphate removal rates at increased sulphide concentration in the sulphidogenic bioreactor

Author: Greben, HA ; Maree, JP ; Eloff, E ; Murray, K Date: Jul 2005 The product of the biological sulphate reduction is sulphide. High concentrations of molecular H2S(g) can be inhibitory for microbial activity, especially at a reactor pH of 6 to 7. This paper focuses on the effect of high sulphide concentrations ... Read more
Interpretation and evaluation of the US Environmental Protection Agency ecological risk assessment guidelines

Author: Murray, K ; Claassen, Marius Date: Oct 1999 In order to facilitate a common understanding, on-going debate and increasing application of ecological risk assessment (ERA) in South Africa, the ERA process of the US Environmental Protection Agency (EPA) has been summarised and evaluated ... Read more

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Browsing by Author "Murray, K"

Browsing by Author "Murray, K"

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