Water resource management is a complex process, which requires suitable policy tools that are able to meet objectives of economic efficiency, social equity and environmental sustainability. Meanwhile, irrigation industry has to change its habitual behaviour in managing water when faced with...

A set of simulations were run to estimate the impact on gross margins due to improvements in cattle breeding efficiency and other management factors in extensive pastoral systems in Western Australia. The output from the simulations was integrated into a statistical model of gross margin as a...