1. Univ. of Queensland
2. CRC for Irrigation Futures; St Lucia QLD 4072 Australia
3. Queensland Dep. of Environment and Resource Management; 400 George St. Brisbane QLD 4000 Australia
4. CSIRO Water for a Healthy Country National Research Flagship and CRC for Irrigation Futures; PMB Aitkenvale; Townsville QLD 4814 Australia