data (Englehardt, 1995) can be a useful indicator of cost-effective management strategies. Its principal value in decision-making is as a strategic tool, illuminating the dimensions of a problem and the implications of alternatives. As knowledge of the marine environment, potential threats, and control technologies improves, (making more extensive and reliable data available for risk assessments), risk analysis will become more accurate in establishing levels of protection and more effective as a planning aid and a decision-making tool.


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