Geology, Land management, Land use, Yilgarn River (WA), Water table, Trayning region (WA), Salinity, Groundwater, Lower Yilgarn Catchment (WA), Erosion, Agriculture, Water repellent soils, Watersheds, Western Australia, Waterlogging, Beacon region (WA), Merredin region (WA), Water management, Yilgarn catchment (WA), Kellerberrin region (WA), Soil degradation, Bencubbin region (WA), Watershed management, Hydrogeology, Soil, Climate
This report summarises current information on risks and impacts to agricultural production and natural resources within the Lower Yilgarn Catchment. It also identifies suitable options to manage such risks. The report has been divided into three sections : the natural resource base, the catchment risks and management options and impacts. Rapid Catchment Appraisal aims to document salinity risk and management options by addressing all threats to the natural resource base.
Maps are not included as part of the complete document download. If this report contains a map, it will be available in the Individual Parts list below.
Cummins, D G. (2004), Lower Yilgarn catchment appraisal 2003. Department of Agriculture and Food, Western Australia. Report 276, 57p.
Figure 2.7 Soil supergroups.pdf (694 kB)
Figure 2.13 Vegetation extent.pdf (721 kB)
Figure 3.1 Salinity and hydrology.pdf (687 kB)
Figure 3.2 Valley floors.pdf (586 kB)
Figure 4.2 Slope.pdf (680 kB)
Figure A1.1 Soil -landscape sytems.pdf (749 kB)