Biography

• Electromagnetic methods in mineral exploration, including the detection and characterisation of
  weakly conducting, economically important sphalerite-galena ore deposits.
• The improvement of electromagnetic sounding methods in the presence of polarisable earth
  (often associated with near-surface clays).
• Use of microtremors in earthquake hazard site zonation.
• Collaborative projects in place with the US Geological Survey, the Middle Eastern
• Technological University, Ankara, Turkey, and the University of Utah, for development of
  interpretation methodologies for the multiple-mode spatially-averaged coherency method in microtremor
  observations for earthquake hazard site zonation.
• Inter-relationship between atmospheric carbon dioxide and global temperature change.
• Consultant geophysicist in electrical and electromagnetic methods for airborne, ground and borehole
  search for base-metal mineral deposits:image-processing presentations for geological mapping.
• Extraction and presentation of physical parameters (eg. conductance, conductivity) from profile and
  areal data.
• Application of advanced numerical modelling and inversion algorithms to field data.