INSIGHT: a framework for determining impacts of changes in land and water policies.
CSIRO Sustainable Ecosystems is constructing a spatially explicit modelling system capable of exploring alternative land and water policy alternatives against plausible price, cost, and climate scenarios for the next 20 years. INSIGHT will be used to identify the likely impacts of land and water policy options on regional economies and structural adjustment. Flowcharts have been constructed for most of the major crop and pasture and associated economic models for commodities produced in the Lachlan River Catchment of New South Wales. This enabled the most important components and interrelationships within these models to be readily identified. The next step has been to construct models at the regional scale that contain the essential elements of the more-detailed point models. The paper describes the progress to date in describing these models, and how they have been integrated into a coordinated agricultural crop production evaluation system.
Walker
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CSIRO Sustainable Ecosystems, Canberra, ACT, Australia.
White
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DH
D000383:Agriculture / Q000191:economics*; D003247:Conservation of Natural Resources / Q000191:economics*; D018803:Models, Economic; D011050:Policy Making; D011640:Public Policy; D014881:Water Supply