Dataset 1 Geoscience Australia (2009) HUN bioregion boundary definition sources. Bioregional Assessment Source Dataset. Viewed 30 March 2015, http://data.bioregionalassessments.gov.au/dataset/3052c699-3b0d-4504-95e3-18598147c5ae.
Dataset 2 Geoscience Australia (2006) Geoscience Australia GEODATA TOPO Series – 1:1 Million to 1:10 Million scale, Bioregional Assessment Source Dataset. Viewed 30 March 2015, http://data.bioregionalassessments.gov.au/dataset/310c5d07-5a56-4cf7-a5c8-63bdb001cd1a.
Dataset 3 NSW Trade and Investment (2014) Local land services spatial layer NSW – 20140205. Bioregional Assessment Source Dataset. Viewed 30 March 2015, http://data.bioregionalassessments.gov.au/dataset/f287b8f5-7ffc-4681-b56e-897575e5eab6.
Dataset 4 SEWPaC (2012) Hunter bioregion (IBRA Version 7). Bioregional Assessment Source Dataset. Viewed 30 March 2015, http://data.bioregionalassessments.gov.au/dataset/e73c01b3-c5ef-4fea-8402-2b816d7533b5.
Dataset 5 ABS (2011) Hunter Local Government Areas. Bioregional Assessment Source Dataset. Viewed 30 March 2015, http://data.bioregionalassessments.gov.au/dataset/45cf9e06-6114-4d68-b5c9-ae0b0ee9d8db.