Monitoring Western Australia\u27s rangelands

Rangelands, native pastures used for grazing domestic livestock, occupy about 100 million hectares or 40 per cent of Western Australia, extending from the tropical grasslands of the Kimberley to the arid shrub steppe of the Nullarbor Plain. The rangelands are characterized by highly variable seasonal conditions. Carrying capacity can fluctuate dramatically from year to year. Grazing management requires a tactical approach from one season to the next because of the great variation in the capacity of the land to support stock. Rangeland monitoring provides pastoralists with objective information on these changes to assist their management decision making. The Western Australian Rangeland Monitoring System (WARMS) is being developed for this purpose