1. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ Centre for SDIs and Land Administration Department Of Geomatics University of Melbourne Supervisors Professor Ian Williamson Professor Ian Bishop Land Victoria seminar October 28 th, 2004

2. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop

3. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop

4. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop

5. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Benefits resulting directly from Option 1 (PV = 4%) Water savings (@$70/ML/year) 57.1 Commercial land use (based on agriculture) 1.8 Savings in cost of water treatment in Shepparton 1.3 Current management and operation costs avoided 12.5 Total quantified benefits 78.6 Loss of net economic value of recreation activities4.3 Capital costs of works 13.5 Wetland establishment costs 0.2 Buffer establishment costs 0.7 Wetland and buffer maintenance costs 0.4 Total quantified costs 75.7 2.9 Net Present value 2.9

6. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Option or scenario 2 NPV = -1.3 Millions IRR = 1.3% Option or scenario 1 NPV = 2.3 Millions IRR = 12%

7. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop What regions are the beneficiaries? Who is going to be affected?

8. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Research Problem The lack of a spatial dimension in Cost- Benefit Analysis limits the ability to make policy decisions Research Objective To develop a method and associated tools to incorporate a spatial dimension into the policy making process

9. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Why we want a spatial dimension? To better understand the effects of the project To allow public participation To generate more indicators for decision-making (NVP/population) and support not only economic factors

10. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop DISCUSS: Analysis follows CBA It is not a technical system producing a final results The main objective is to identify effects and regions where discrepancies between stakeholders exist

11. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop DISCUSS:

12. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop

13. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop

14. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop

15. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Option 1 Return to Winton Swamp Low Disagreement High Disagreement Result Stakeholders (excluding government official)

16. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Option 1 Return to Winton Swamp Result Stakeholders (excluding government official)

17. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Option 1 Return to Winton Swamp Negative Effect Positive effect Result Stakeholders (excluding government official)

18. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Option 1 Return to Winton Swamp NPV = 2.3 Millions IRR = 12%

19. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Option 1 Return to Winton Swamp NPV = 2.3 Millions Option 4 Revised operating rules for Lake Mokoan NPV = -21.4 Millions

20. DISCUSS D ECISION I NFORMATION S YSTEM FOR C OMMUNITY U NDERSTANDING OF S PATIAL S cenarios Land Victoria DANIEL PAEZ PhD Candidate Centre for SDIs and Land Administration Supervisors Professor Ian Williamson Professor Ian Bishop Option 1 Return to Winton Swamp NPV = 2.3 Millions Option 4 Revised operating rules for Lake Mokoan NPV = -21.4 Millions