Includes full-text resources emanating from a complete set of Australian Rangelands Society Proceedings, journal articles from The Rangelands Journal (published by CSIRO Publishing for the Australian Rangelands Society), videos and other resources abou the extensive rangelands of Australia.
Modelling the distribution and relative abundance of feral camels in the Northern Territory using count data
The objectives of this study were to predict the potential distribution, relative abundance and probability of habitat use by feral camels in southern Northern Territory. Aerial survey data were used to model habitat association. The characteristics of used' (where camels were observed) v. unused' (pseudo-absence) sites were compared. Habitat association and abundance were modelled using generalised additive model (GAM) methods. The models predicted habitat suitability and the relative abundance of camels in southern Northern Territory. The habitat suitability maps derived in the present study indicate that camels have suitable habitat in most areas of southern Northern Territory. The index of abundance model identified areas of relatively high camel abundance. Identifying preferred habitats and areas of high abundance can help focus control efforts.
Name of Journal:
The Rangeland Journal