It is important to have a strategic approach for construction and management phase not only implement R&D itself in environmental restoration and conservation projects. “Adaptive management” is said good procedure for enabling feedback on a project by using monitoring results. From public administration sides, there are many difficulties to tackle with the issue. For example, a port planning and an administration is controlled by different governmental body, and public works are usually not ready for change in its project term. Thus, a recommendation for the frame work (strategies, methodologies, advantages, and disadvantages) and its classification of research topics were discussed and presented in Symposium on Civil Engineering in the Ocean 2005-2006, JSCE.
