Catchment condition is ultimately a judgement that depends on biophysical attributes in the context of social and economic values. These value judgements can be made at local to regional scales.

Australia's inland rivers occur across the vast, predominantly arid regions of the continent, comprising 70% of its land area.

There is a close relationship between how land is managed and the impact phosphorus may have on in-stream health.

This report describes a project undertaken to examine human perception of native vegetation.

Recent research suggests that another factor that affects bloom formation is the management of flows in both rivers and water storage areas. Rivers rarely experience algal bloom outbreaks during periods of high flow.

Discusses irrigation in Australia in the context of global food security, decreasing water resources and the contribution of research and development to innovation

Newsletter from the National Program for Irrigation Research and Development program.

The National River Contaminants Program is a significant research and development program jointly funded by Land & Water Australia and the Murray-Darling Basin Commission.

Program and plenary

Current knowledge concerning the potential use of GA technology in optimising irrigation water order scheduling is limited to research findings from Project UAD14.

The case for maintenance of a healthy environment that supports sustainable economic activity and offers economic, social and environmental benefits, has been well argued.

Determining whole-of-system water use efficiency for NSW river valleys What are real or unreal water savingsΓ

Newsletter from the National Program for Irrigation Research and Development program.

Determining whole-of-system water use efficiency for NSW river valleys What are real or unreal water savingsΓ

Australian Catchment, River and Estuary Assessment 2002 presents the key findings for the Audit's Ecosystem Health theme by: *reporting on the condition of catchments, rivers and estuaries within Australia's

Australians and Natural Resource Management 2002 presents the key findings of the first Australia-wide assessment of the physical condition and use of our natural resources integrated with social and economic informat

Australian Catchment, River and Estuary Assessment 2002 presents the key findings for the Audit's Ecosystem Health theme by: *reporting on the condition of catchments, rivers and estuaries within Australia's

Newsletter from the National Program for Irrigation Research and development program.

Project Summary CSE9 Testing approaches to landscape design in cropping lands The project evaluates currently used methods for determining where revegetation should be located in the landscape for the additional purpo