1. Institute of Environmental Science and Research Christchurch New Zealand
2. Chemical and Process Engineering Department University of Canterbury Christchurch New Zealand
3. Currently at AECOM Christchurch New Zealand
4. NIWA Christchurch New Zealand
5. Currently at Landcare Research Lincoln New Zealand
6. Department of Civil and Environmental Engineering University of California Berkeley CA
7. Southern Geophysical Ltd Christchurch 8062 New Zealand