Linkage Projects - Grant ID: LP0214978

Funded Activity Summary

The Sustainable Effluent Irrigation Project - Effects of effluent irrigation on soil sodicity and groundwater quality. The land application of recycled municipal effluent is now regularly practised by a number of local authorities and agencies responsible for centralised collection of wastewater, its treatment and disposal. Treated municipal effluent is often land applied and used to grow hardwood plantations. Hardwood plantations are very effective in producing large amounts of biomass and also assist agencies in off-setting wastewater treatment and disposal costs associated with advanced wastewater treatment to remove nutrients. This project will examine the effects of effluent irrigation on soil chemistry and groundwater quality at two hardwood plantations in the Hunter Valley, NSW. It is increasingly clear that large-scale reuse schemes, particularly those involving hardwood plantations, must be designed to be sustainable and have no significant impact on soil chemistry (increasing sodicity) and groundwater. This project will develop irrigation regimes for hardwood plantations which will promote soil productivity and optimize effluent application rates for pollutant removal and biomass production.

Funded Activity Details

Start Date: 01-07-2002

End Date: 31-01-2006

Funding Scheme: Linkage Projects

Funding Amount: $67,635.00

Funder: Australian Research Council

Research Topics

ANZSRC Field of Research (FoR)

Soil Chemistry | Soil Sciences | Management And Environment | Groundwater Hydrology

ANZSRC Socio-Economic Objective (SEO)

Forestry | Land and water management |

Other Keywords

Forestry | Groundwater Hydrology | Land and water management | Management And Environment | Soil Chemistry | Soil Sciences

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