For the purposes of this Act, the following principles are principles of ecologically sustainable use :
(a) decision - making processes should effectively integrate both long - term and short - term environmental, economic, social and equitable considerations;
(b) the precautionary principle;
(c) the principle of inter - generational equity--that the present generation should ensure that the health, diversity and productivity of the environment is maintained or enhanced for the benefit of future generations;
(d) the conservation of biodiversity and ecological integrity should be a fundamental consideration in decision - making;
(e) improved valuation, pricing and incentive mechanisms should be promoted.