In Australia, more than 80 per cent of regional towns and cities have ongoing repair costs due to local infrastructure damage from dryland salinity. In some salt affected catchments up to 30 per cent of regional roads are affected to some degree, with major highway reconstruction costing up to...

This paper reports on the experimental design process and considerations of a discretecontinuous choice experiment conducted in collaboration with landholders in northern Australia. The purpose of the research is to inform the design of effective and efficient payments-for-ecosystem services...

Down-scaled global circulation modelling is combined with wheat growth simulation modelling to generate yield responses to times of sowing under current and projected climatic conditions for several locations in the grainbelt of Western Australia. A model for investment in crop sowing machinery...

Data from experimental sites at Maindample and Ruffy was extrapolated to a 100 ha paddock on a commercial property. Incorporated into the analyses were risk assessments to allow for sowing failures due to adverse seasonal conditions and price variability for meat and wool during the life of the...

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...

Several trials have recently taken place in Australia of sealed bid discriminant price auctions for conservation contracts. The trials encourage landholders to competitively tender for funds to provide conservation actions on private land. In these auctions, environmental benefits of offers are...

Indonesia has set the target that by the year 2020 its emissions of greenhouse gases will be reduced by 26 per cent relative to business-as-usual conditions. This paper analyzes the effectiveness of a subsidy to the use of land in forestry as a means of achieving this goal. The analysis uses a...

The spatial pattern of landscape reconstruction makes a substantial difference to environmental outcomes. We develop a spatially explicit bio-economic model that optimises the reconstruction of a heavily cleared landscape through revegetation. The model determines the spatial priorities for...

Much of Australia’s native vegetation has been cleared or altered as a result of agricultural development. The native vegetation that remains on private land is highly fragmented and continues to be degraded and modified due to various land use and environmental pressures. One of the major...

The coastal village of Kampong Kuantan in the state of Selangor, Malaysia is noted for its fireflies (pteropyx tener). The fireflies which flashes every non-rainy night is one of the world's most spectacular insect shows. The local operators formulated strict but informal rules to ensure the...