This dataset was derived by the Bioregional Assessment Programme from multiple source datasets. The source datasets are identified in the Lineage field in this metadata statement. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.
This is a spatial layer that is used to produce a risk composite map for the potential ecological impacts on Pilliga region landscape classes.
It essentially categorises the different values of the receptor impact variables (RIV) in to three risk categories: 'no or minimal risk', 'some risk' or 'more at risk' using thresholds defined for each RIV (See Namoi 3.4 for more details).
This is version 01 of the data layer. It was created using landscape classification, receptor impact modelling results and the risk thresholds defined in the Namoi 3-4 report dealing with landscape classes.
Bioregional Assessment Programme (2017) Namoi Receptor Impact Variables (Pilliga). Bioregional Assessment Derived Dataset. Viewed 11 December 2018, http://data.bioregionalassessments.gov.au/dataset/ad7c2fdc-794c-4a9e-8a0d-8d5d95e3574d.
Derived From Namoi CMA Groundwater Dependent Ecosystems