| Resumo: |
Managing large-scale water resources and ecosystem projects is a never ending job, and success should be measured in terms of achieving desired project performance and not just meeting prescriptive requirements of planning and constructing a project simply on time and within budget. Success is more than studying, planning, designing, or operating projects. It is developing the right plan, getting it implemented, and seeing that it is operated and performs properly. Success requires all of these, and failing any of these results in wasted resources and potential for doing great harm. Adaptive management can help make success possible by providing a means for solving the most complex problems, answering unanswered questions, and, in general, reducing uncertainty. Uncertainties are the greatest threats to project success. Stakeholder support and political will are ultimately essential in achieving project success. Project success is often impossible to achieve if uncertainties persist. Resolving uncertainties quickly and efficiently facilitates the greatest forward progress in the shortest possible time. Uncertainties must be reduced or resolved to a sufficient level, not over-resolved or under-resolved. Over-resolving presents a value trade-off between additional knowledge and the cost of getting it. Under-resolving trades greater risks of failure for cost savings. Resolutional sufficiency varies from uncertainty to uncertainty, and applying risk-based logic is helpful in determining what is sufficient. Adaptive management can bring great efficiency and produce high returns on investment. Project-stopping uncertainties get resolved, and resources are spent wisely. Organizational governance must understand adaptive management and value it. Adequate time and money must be provided. Adaptive management must be integrated into other organizational processes such as project management and project delivery. Integrating adaptive management requires a new mind-set, individually and organizationally. The resources provided must be scaled, oriented, and tuned to meet the challenges being addressed.
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